BC848BR Todos los transistores

BC848 series 30 V, 100 mA NPN general-purpose transistors Rev. 07 17 November 2009 Product data sheet 1. Product profile 1.1 General description NPN general-purpose transistors in Surface Mounted Device (SMD) plastic packages. Table 1. Product overview Type number Package PNP complement NXP JEITA JEDEC BC848B SOT23 - TO-236AB BC858B BC848W SOT323 SC-70 - BC858W 1.2 Features G

BC848BW / BC848B Transistors NPN General Purpose Transistor BC848BW / BC848B Features External dimensions (Unit mm) 1) BVCEO minimum is 30V (IC=1mA) BC848BW 2) Complements the BC858B / BC858BW. 2.0 0.2 1.3 0.1 0.9 0.1 0.65 0.65 0.2 0.7 0.1 (1) (2) 0 0.1 (3) +0.1 0.3 (1) Emitter -0 0.15 0.05 ROHM UMT3 (2) Base All terminals have same dimensions EIAJ SC-7

BC848BW / BC848B Transistors NPN General Purpose Transistor BC848BW / BC848B Features External dimensions (Unit mm) 1) BVCEO minimum is 30V (IC=1mA) BC848BW 2) Complements the BC858B / BC858BW. SOT-323 2.0 0.2 1.3 0.1 0.9 0.1 0.65 0.65 0.2 0.7 0.1 (1) (2) 0 0.1 (3) +0.1 0.3 (1) Emitter -0 0.15 0.05 ROHM UMT3 (2) Base All terminals have same dimensions EI

BC846A-BC848C NPN SMALL SIGNAL TRANSISTOR IN SOT23 Features Mechanical Data Ideally Suited for Automatic Insertion Case SOT23 Complementary PNP Types BC856 BC858 Case material molded plastic, Green molding compound For switching and AF Amplifier Applications UL Flammability Classification Rating 94V-0 Totally Lead-Free & Fully RoHS compliant (Note

BC846AW - BC848CW NPN SURFACE MOUNT SMALL SIGNAL TRANSISTOR Features Ideally Suited for Automatic Insertion SOT-323 Complementary PNP Types Available A (BC856W-BC858W) Dim Min Max C A For Switching and AF Amplifier Applications 0.25 0.40 B 1.15 1.35 Mechanical Data B C C 2.00 2.20 Case SOT-323, Molded Plastic D 0.65 Nominal B E Case material - UL Flammability Rating

BC847...-BC850... NPN Silicon AF Transistors For AF input stages and driver applications High current gain Low collector-emitter saturation voltage Low noise between 30 Hz and 15 kHz Complementary types BC857...-BC860...(PNP) Pb-free (RoHS compliant) package Qualified according AEC Q1011) 1 BC847BL3 is not qualified according AEC Q101 Type Marking Pin

BC846...-BC850... NPN Silicon AF Transistors For AF input stages and driver applications High current gain Low collector-emitter saturation voltage Low noise between 30 Hz and 15 kHz Complementary types BC856...-BC860...(PNP) Pb-free (RoHS compliant) package1) Qualified according AEC Q101 1 Pb-containing package may be available upon special request 20

BC846...-BC850... NPN Silicon AF Transistors For AF input stages and driver applications High current gain Low collector-emitter saturation voltage Low noise between 30 Hz and 15 kHz Complementary types BC856...-BC860...(PNP) Pb-free (RoHS compliant) package1) Qualified according AEC Q101 1 Pb-containing package may be available upon special request 20

M C C TM Micro Commercial Components BC846A thru BC849C Static Characteristic h I FE C 10 3000 COMMON COMMON EMITTER EMITTER V CE= 5V T a =25 1000 8 T =100 a 20uA 18uA 6 16uA T =25 14uA a 12uA 4 100 10uA 8uA 6uA 2 4uA I B=2uA 0 10 0 1 2 3 4 5 6 7 1 10 100 COLLECTOR CURRENT IC (mA) COLLECTOR EMITTER VOLTAGE V CE (V) V I

BC846ALT1G Series General Purpose Transistors NPN Silicon Features Moisture Sensitivity Level 1 www.onsemi.com ESD Rating - Human Body Model >4000 V ESD Rating - Machine Model >400 V S and NSV Prefix for Automotive and Other Applications Requiring COLLECTOR 3 Unique Site and Control Change Requirements; AEC-Q101 Qualified and PPAP Capable 1 These Devices are Pb-

BC846ALT1G Series General Purpose Transistors NPN Silicon Features www.onsemi.com Moisture Sensitivity Level 1 ESD Rating - Human Body Model > 4000 V ESD Rating - Machine Model > 400 V COLLECTOR 3 S and NSV Prefix for Automotive and Other Applications Requiring Unique Site and Control Change Requirements; AEC-Q101 1 Qualified and PPAP Capable BASE These Device

General Purpose Transistors NPN Silicon BC846ALT1G Series Features Moisture Sensitivity Level 1 www.onsemi.com ESD Rating - Human Body Model > 4000 V ESD Rating - Machine Model > 400 V COLLECTOR S and NSV Prefix for Automotive and Other Applications Requiring 3 Unique Site and Control Change Requirements; AEC-Q101 1 Qualified and PPAP Capable BASE These Device

BC846ALT1G Series, SBC846ALT1G Series General Purpose Transistors NPN Silicon Features http //onsemi.com Moisture Sensitivity Level 1 ESD Rating - Human Body Model >4000 V COLLECTOR ESD Rating - Machine Model >400 V 3 AEC-Q101 Qualified and PPAP Capable 1 S Prefix for Automotive and Other Applications Requiring Unique BASE Site and Control Change Requirements

BC846ALT1 Series BC846, BC847 and BC848 are Preferred Devices General Purpose Transistors NPN Silicon Features http //onsemi.com Moisture Sensitivity Level 1 ESD Rating - Human Body Model >4000 V COLLECTOR 3 ESD Rating - Machine Model >400 V Pb-Free Packages are Available 1 BASE MAXIMUM RATINGS 2 Rating Symbol Value Unit EMITTER Collector-Emitter Voltage VCEO V

BC846, BC847, BC848 General Purpose Transistors NPN Silicon These transistors are designed for general purpose amplifier www.onsemi.com applications. They are housed in the SC-70/SOT-323 which is designed for low power surface mount applications. COLLECTOR Features 3 S and NSV Prefix for Automotive and Other Applications Requiring Unique Site and Control Change Requirements; AEC

BC846ALT1G Series General Purpose Transistors NPN Silicon Features www.onsemi.com Moisture Sensitivity Level 1 ESD Rating - Human Body Model > 4000 V ESD Rating - Machine Model > 400 V COLLECTOR 3 S and NSV Prefix for Automotive and Other Applications Requiring Unique Site and Control Change Requirements; AEC-Q101 1 Qualified and PPAP Capable BASE These Device

BC846, BC847, BC848 General Purpose Transistors NPN Silicon These transistors are designed for general purpose amplifier www.onsemi.com applications. They are housed in the SC-70/SOT-323 which is designed for low power surface mount applications. COLLECTOR Features 3 S and NSV Prefix for Automotive and Other Applications Requiring Unique Site and Control Change Requirements; AEC

BC846 / BC847 / BC848 / BC850 NPN Epitaxial Silicon Transistor Features 3 Switching and Amplifier Applications Suitable for Automatic Insertion in Thick and Thin-film Circuits Low Noise BC850 2 Complement to BC856, BC857, BC858, BC859, and BC860 SOT-23 1 1. Base 2. Emitter 3. Collector Ordering Information(1) Part Number Marking Package Packing Method BC846AMTF 8A

BC846, BC847, BC848 Series General Purpose Transistors NPN Silicon http //onsemi.com These transistors are designed for general purpose amplifier applications. They are housed in the SC-70/SOT-323 which is COLLECTOR designed for low power surface mount applications. 3 Features 1 Pb-Free Packages are Available BASE 2 EMITTER MAXIMUM RATINGS 3 Rating Symbol Value Unit SC-7

BC846ALT1 Series BC846, BC847 and BC848 are Preferred Devices General Purpose Transistors NPN Silicon Features http //onsemi.com Moisture Sensitivity Level 1 ESD Rating - Human Body Model >4000 V COLLECTOR 3 ESD Rating - Machine Model >400 V Pb-Free Packages are Available 1 BASE MAXIMUM RATINGS 2 Rating Symbol Value Unit EMITTER Collector-Emitter Voltage VCEO V

BC846A/B, BC847A/B/C, BC848A/B/C Taiwan Semiconductor Small Signal Product 200mW, NPN Small Signal Transistor FEATURES - Epitaxial planar die construction - Surface mount device type - Moisture sensitivity level 1 - Matte Tin(Sn) lead finish with Nickel(Ni) under plate - Pb free and RoHS compliant - Compliant to RoHS Directive 2011/65/EU and in accordance to WEEE 2002/96/EC - Halo

BC847 BC846A, B TRANSISTOR (NPN) SOT-23 BC847A, B, C BC848A, B, C 1. BASE 2. EMITTER 3. COLLECTOR FEATURES Ideally suited for automatic insertion For Switching and AF Amplifier Applications MAXIMUM RATINGS (Ta=25 unless otherwise noted) Symbol Parameter Value Unit V VCBO Collector-Base Voltage BC846 80 50 BC847 30 BC848 VCEO Collector-Emitter Vo

BC846 BC850 NPN Silicon Epitaxial Transistor for switching and amplifier applications SOT-23 Plastic Package Absolute Maximum Ratings (Ta = 25 ) Parameter Symbol Value Unit Collector Base Voltage BC846 VCBO 80 V BC847, BC850 VCBO 50 V BC848, BC849 VCBO 30 V Collector Emitter Voltage BC846 VCEO 65 V BC847, BC850 VCEO 45 V BC848, BC849 VCEO 30 V Emitter Base Voltage BC

LESHAN RADIO COMPANY, LTD. Dual General Purpose Transistors NPN Duals LBC846ADW1T1G These transistors are designed for general purpose amplifier LBC846BDW1T1G applications. They are housed in the SOT 363/SC 88 which is designed for low power surface mount applications. LBC847BDW1T1G We declare that the material of product compliance with LBC847CDW1T1G RoHS requirements. LBC848

LESHAN RADIO COMPANY, LTD. General Purpose Transistors NPN Silicon Moisture Sensitivity Level 1 LBC846ALT1G S-LBC846ALT1G ESD Rating Human Body Model >4000 V ESD Rating Machine Model >400 V Series We declare that the material of product compliance with RoHS requirements. S- Prefix for Automotive and Other Applications Requiring Unique Site 3 and Control C

LESHAN RADIO COMPANY, LTD. Dual General Purpose Transistors LBC846BPDW1T1G LBC847BPDW1T1G NPN/PNP Duals (Complimentary) LBC847CPDW1T1G These transistors are designed for general purpose amplifier LBC848BPDW1T1G applications. They are housed in the SOT 363/SC 88 which is LBC848CPDW1T1G designed for low power surface mount applications. S-LBC846BPDW1T1G We declare that the materi

LESHAN RADIO COMPANY, LTD. LBC846ADW1T1G Dual General Purpose Transistors LBC846BDW1T1G NPN Duals LBC847BDW1T1G LBC847CDW1T1G These transistors are designed for general purpose amplifier LBC848BDW1T1G applications. They are housed in the SOT 363/SC 88 which is LBC848CDW1T1G designed for low power surface mount applications. We declare that the material of product compliance wit

LESHAN RADIO COMPANY, LTD. LBC846AWT1G,BWT1G General Purpose Transistors LBC847AWT1G,BWT1G NPN Silicon CWT1G We declare that the material of product compliance with RoHS requirements. LBC848AWT1G,BWT1G S- Prefix for Automotive and Other Applications Requiring Unique Site and Control Change Requirements; AEC-Q101 Qualified and PPAP Capable. CWT1G ( ) ORDERING INFORMATIO

LESHAN RADIO COMPANY, LTD. Dual General Purpose Transistors LBC846BPDW1T1G LBC847BPDW1T1G NPN/PNP Duals (Complimentary) LBC847CPDW1T1G These transistors are designed for general purpose amplifier LBC848BPDW1T1G applications. They are housed in the SOT 363/SC 88 which is LBC848CPDW1T1G designed for low power surface mount applications. S-LBC846BPDW1T1G We declare that the materi

LESHAN RADIO COMPANY, LTD. General Purpose Transistors NPN Silicon Moisture Sensitivity Level 1 LBC846ALT1G S-LBC846ALT1G ESD Rating Human Body Model >4000 V ESD Rating Machine Model >400 V Series We declare that the material of product compliance with RoHS requirements. S- Prefix for Automotive and Other Applications Requiring Unique Site 3 and Control C

LESHAN RADIO COMPANY, LTD. General Purpose Transistors NPN Silicon Moisture Sensitivity Level 1 LBC846ALT1G ESD Rating Human Body Model >4000 V S-LBC846ALT1G ESD Rating Machine Model >400 V Series We declare that the material of product compliance with RoHS requirements. S- Prefix for Automotive and Other Applications Requiring Unique Site and Control Chan

LESHAN RADIO COMPANY, LTD. Dual General Purpose Transistors NPN Duals LBC846ADW1T1G These transistors are designed for general purpose amplifier LBC846BDW1T1G applications. They are housed in the SOT 363/SC 88 which is designed for low power surface mount applications. LBC847BDW1T1G We declare that the material of product compliance with LBC847CDW1T1G RoHS requirements. LBC848

LESHAN RADIO COMPANY, LTD. General Purpose Transistors NPN Silicon LBC846ALT1G Moisture Sensitivity Level 1 Series ESD Rating Human Body Model >4000 V ESD Rating Machine Model >400 V We declare that the material of product compliance with RoHS requirements. 3 1 MAXIMUM RATINGS 2 Rating Symbol Value Unit Collector Emitter Voltage VCEO Vdc SOT 23 LBC846 6

LESHAN RADIO COMPANY, LTD. General Purpose Transistors NPN Silicon Moisture Sensitivity Level 1 LBC846ALT1G S-LBC846ALT1G ESD Rating Human Body Model >4000 V ESD Rating Machine Model >400 V Series We declare that the material of product compliance with RoHS requirements. S- Prefix for Automotive and Other Applications Requiring Unique Site and Control Chang

LESHAN RADIO COMPANY, LTD. Dual General Purpose Transistors LBC846BPDW1T1G LBC847BPDW1T1G NPN/PNP Duals (Complimentary) LBC847CPDW1T1G These transistors are designed for general purpose amplifier LBC848BPDW1T1G applications. They are housed in the SOT 363/SC 88 which is LBC848CPDW1T1G designed for low power surface mount applications. We declare that the material of product comp

LESHAN RADIO COMPANY, LTD. General Purpose Transistors LBC846AWT1G,BWT1G NPN Silicon LBC847AWT1G,BWT1G We declare that the material of product compliance with RoHS requirements. CWT1G S- Prefix for Automotive and Other Applications Requiring Unique Site and Control Change Requirements; AEC-Q101 Qualified and PPAP Capable. LBC848AWT1G,BWT1G CWT1G ( ) ORDERING INFORMATION Pb Free

BC846AW BC850CW NPN GENERAL PURPOSE TRANSISTORS 30/45/65 Volt POWER VOLTAGE 250 mWatt FEATURES General purpose amplifier applications NPN epitaxial silicon, planar design Collector current IC = 100mA Lead free in compliance with EU RoHS 2.0 Green molding compound as per IEC 61249 standard MECHANICAL DATA Case SOT-323, Plastic Terminals Solderable per

BC846-AU,BC847-AU,BC848-AU,BC849-AU,BC850-AU SERIES NPN GENERAL PURPOSE TRANSISTORS VOLTAGE 30/45/65 Volt POWER 330 mWatt FEATURES General purpose amplifier applications 0.120(3.04) 0.110(2.80) NPN epitaxial silicon, planar design Collector current IC = 100mA Acqire quality system certificate TS16949 AEC-Q101 qualified Lead free in compliance with EU RoHS 20

BC846AW-AU BC850CW-AU NPN GENERAL PURPOSE TRANSISTORS 30/45/65 Volt POWER 250 mWatt VOLTAGE FEATURES General purpose amplifier applications NPN epitaxial silicon, planar design Collector current IC = 100mA AEC-Q101 qualified Lead free in compliance with EU RoHS 2.0 Green molding compound as per IEC 61249 standard MECHANICAL DATA Case SOT-323, Plastic

BC846,BC847,BC848,BC849,BC850 SERIES NPN GENERAL PURPOSE TRANSISTORS VOLTAGE 30/45/65 Volt POWER 330 mWatt FEATURES 0.120(3.04) General purpose amplifier applications 0.110(2.80) NPN epitaxial silicon, planar design Collector current IC = 100mA Lead free in compliance with EU RoHS 2011/65/EU directive Green molding compound as per IEC61249 Std. . 0.056(1.40) (Ha

Small Signal Transistor BC846AW-G Thru. BC848CW-G (NPN) RoHS Device Features -Power dissipation PCM 0.15W (@TA=25 C) SOT-323 -Collector current ICM 0.1A 0.087 (2.20) -Collector-base voltage 0.079 (2.00) VCBO BC846W=80V 3 BC847W=50V 0.053(1.35) BC848W=30V 0.045(1.15) -Operating and storage junction temperature 1 2 range TJ, TSTG= -55 to +150 C 0.006 (0.15) 0.055

Small Signal Transistor BC846A-G Thru. BC848C-G (NPN) RoHS Device Features -Power dissipation O PCM 0.20W (@TA=25 C) SOT-23 -Collector current ICM 0.1A -Collector-base voltage 0.118(3.00) 0.110(2.80) VCBO BC846=80V 3 BC847=50V 0.055(1.40) BC848=30V 0.047(1.20) -Operating and storage junction temperature 1 2 O range TJ, TSTG= -65 to +150 C 0.079(2.00) 0.071(1.80)

Dual General Purpose Transistors Dual General Purpose Transistors NPN/PNP Duals (Complimentary) DBC846BPDW1T1G DBC847BPDW1T1G These transistors are designed for general purpose amplifier applications. They are housed in the SOT 363/SC 88 which is DBC847CPDW1T1G designed for low power surface mount applications. DBC848BPDW1T1G We declare that the material of product compliance wit

R UMW UMW BC847 BC846A, B TRANSISTOR (NPN) SOT-23 BC847A, B, C BC848A, B, C 1. BASE 2. EMITTER 3. COLLECTOR FEATURES Ideally suited for automatic insertion For Switching and AF Amplifier Applications MAXIMUM RATINGS (Ta=25 unless otherwise noted) Symbol Parameter Value Unit V VCBO Collector-Base Voltage BC846 80 50 BC847 30 BC848 VCEO Collect

BC846-8 SOT-23 Plastic-Encapsulate Transistors TRANSISTOR( NP N ) Features SOT- 23 Ideally suited for automatic insertion For Switching and AF Amplifier Applications Marking BC846A=1A;BC846B=1B; BC847A=1E;BC847B=1F;BC847C=1G; BC848A=1J;BC848B=1K;BC848C=1L; C B E Symbol Parameter Value Unit V VCBO Collector-Base Voltage 80 BC846 BC847 50 30

BC847 SOT-23 Plastic-Encapsulate Transistor SOT-23 BC846A, B TRANSISTOR (NPN) BC847A, B, C BC848A, B, C 1. BASE 2. EMITTER FEATURES 3. COLLECTOR Ideally suited for automatic insertion For Switching and AF Amplifier Applications PACKAGE SPECIFICATIONS Box Size QTY/Box Reel DIA. Q'TY/Reel Carton Size Q'TY/Carton Package Reel Size (pcs) (pcs) (mm) (mm) (mm) (pcs) S

BC846/847/848/849/850 TRANSISTOR NPN FEATURES Low current (max. 100 mA) Low voltage (max. 65 V). APPLICATIONS General purpose switching and amplification. 1.Base 2.Emitter 3.Collector DESCRIPTION SOT-23 Plastic Package NPN transistor in a SOT23 plastic package. PNP complements BC856 /857/858/859/860. ABSOLUTE MAXIMUM RATINGS (T =25 C) A Parameter Symbol Val

BC846/7/8 TRANSI STOR (NPN) BC846 BC847 BC848 Equivalent Circuit SOT-23 1.BASE 2.EMITTER 3.COLLECTOR FEATURES Ideaiiy suited for automatic insertion For switching and AF amplifier applications MAXIMUM RATINGS (Ta=25 unless otherwise noted) Parameter Symbol Value Unit Collector-Base Voltage 80 BC846 VCBO 50 V BC847 30 BC848 Collector-Emitter Voltage 6

BC846/BC847/BC848 TRANSISTOR(NPN) SOT-23 SOT-23 SOT-23 Plastic-Encapsulate Transistors Features Complementary to BC856/BC857/BC858 Power Dissipation of 200mW Ideally suited for automatic insertion For switching and AF amplifier applications Marking Mechanical Data BC846A=1A BC846B=1B Small Outline Plastic Package BC847A=

BC846 THRU BC850 BC846 THRU BC850 BC846 THRU BC850 BC846 THRU BC850 BC8 46 THRU BC8 50 TRANSISTOR(NPN) FEATURE Low current (max. 100 mA) SOT-23 Low voltage (max. 65 V). 1 BASE APPLICATIONS 2 EMITTER General purpose switching and amplification. 3 COLLECTOR DESCRIPTION NPN transistor in a SOT23 plastic package. PNP complements BC856 /857/858/859/86

RoHS RoHS COMPLIANT COMPLIANT BC846/BC847/BC848 NPN Transistor Features Epoxy meets UL-94 V-0 flammability rating Moisture Sensitivity Level 1 Marking BC846A=1A; BC846B=1B; BC847A=1E; BC847B=1F; BC847C=1G; BC848A=1J; BC848B=1K BC848C=1L Maximum Ratings (Ta=25 unless otherwise noted) Symbol Parameter Value Unit Collector-Base Voltage 80 BC84

RoHS COMPLIANT BC846Q THRU BC848Q NPN General Purpose Amplifier Features Epoxy meets UL-94 V-0 flammability rating and halogen free Moisture Sensitivity Level 1 Part no. with suffix Q means AEC-Q101 qualified Applications General purpose switching and amplification Mechanical Data SOT-23 Case Terminals Tin plated leads, solderable per J

RoHS RoHS COMPLIANT COMPLIANT BC846AW THRU BC848CW NPN Transistor Features Epoxy meets UL-94 V-0 flammability rating Halogen free available upon request by adding suffix HF Moisture Sensitivity Level 1 High Conductance Surface Mount Package Ideally Suited for Automatic Insertion Mechanical Data Package SOT-323 Molding compound meets UL

BC846/BC847/BC848 BC846/BC847/BC848 SOT-23 Plastic-Encapsulate Transistors(NPN) General description SOT-23 Plastic-Encapsulate Transistors(NPN) FEATURES Complementary to BC856/BC857/BC858 Power Dissipation of 200mW Ideally suited for automatic insertion For switching and AF amplifier applications SOT-23 Small Outline Plastic Package DEVICE MARKING CODE

ANHUI FOSAN SEMICONDUCTOR TECHNOLOGY CO., LTD. BC846 BC847 BC848 FEATURES NPN General Purpose Transistor MAXIMUM RATINGS Characteristic Symbol Unit BC846A,B, BC847A,B,C BC848A,B,C C Collector-Emitter Voltage V 65 45 30 Vdc CEO Collector-Base V

ANHUI FOSAN SEMICONDUCTOR TECHNOLOGY CO., LTD BC846/847/848 MAXIMUM RATINGS Characteristic Symbol Unit (BC846A,B) (BC847A,B,C) (BC848A,B,C) Collector-Emitter Voltage V 65 45 30 Vdc CEO Collector-Base Voltage V 80 50 30 Vdc CBO Emitter-Base Voltage

BC848 BIPOLAR TRANSISTOR (NPN) FEATURES Complementary to BC858 Ideally suited for automatic insertion For switching and AF amplifier applications Surface Mount device SOT-23 MECHANICAL DATA Case SOT-23 Case Material Molded Plastic. UL flammability Classification Rating 94V-0 Weight 0.008 grams (approximate) MAXIMUM RATINGS (T = 25 C unless othe

Plastic-Encapsulate Transistors FEATURES (NPN) BC846A/B For general AF applications (NPN) BC847A/B/C High collector current (NPN) BC848A/B/C High current gain Low collector-emitter saturation voltage Marking BC846A BC846B BC847A BC847B 1A 1B 1E 1F BC847C BC848A BC848B BC848C 1. BASE 2. EMITTER SOT-23 1G 1J 1K 1L 3. COLLECTO MAXIMUM RATINGS (TA=25 unless otherwise noted) Par

BC846A,B BC847A, B, C BC848A, B, C Features Ideally suited for automatic insertion For Switching and AF Amplifier Applications SOT-23 A Dim Min Max DEVICE MARKING C A 0.37 0.51 BC846A=1A; BC846B=1B; B C B 1.20 1.40 BC847A=1E; BC847B=1F; BC847C=1G; C 2.30 2.50 TOP VIEW B E BC848A=1J; BC848B=1K BC848C=1L D 0.89 1.03 D E