Is Now Part ofTo learn more about ON Semiconductor, please visit our website at www.onsemi.comPlease note: As part of the Fairchild Semiconductor integration, some of the Fairchild orderable part numbers will need to change in order to meet ON Semiconductors system requirements. Since the ON Semiconductor product management systems do not have the ability to manage part nomenclatur

MOTOROLAOrder this documentSEMICONDUCTOR TECHNICAL DATAby BC856AWT1/DGeneral Purpose TransistorsBC856AWT1,BWT1PNP SiliconBC857AWT1,BWT1COLLECTOR BC858AWT1,BWT1,These transistors are designed for general purpose amplifier3applications. They are housed in the SOT323/SC70 which is CWT1designed for low power surface mount applications.1Motorola Preferred DevicesB

MOTOROLAOrder this documentSEMICONDUCTOR TECHNICAL DATAby BC856ALT1/DBC856ALT1,BLT1General Purpose TransistorsBC857ALT1,PNP SiliconCOLLECTORBLT1,CLT13BC858ALT1,BLT1,CLT11BASEMotorola Preferred Devices2EMITTERMAXIMUM RATINGSRating Symbol BC856 BC857 BC858 Unit3CollectorEmitter Voltage VCEO 65 45 30 V1CollectorBase Voltage VCBO 80

DISCRETE SEMICONDUCTORS DATA SHEETdbook, halfpageM3D102BC856W; BC857W; BC858WPNP general purpose transistorsProduct data sheet 2002 Feb 04Supersedes data of 1999 Apr 12NXP Semiconductors Product data sheetBC856W; BC857W; PNP general purpose transistorsBC858WFEATURES PINNING Low current (max. 100 mA)PIN DESCRIPTION Low voltage (max. 65 V).1 base2 emitter

BC856; BC857; BC85865 V, 100 mA PNP general-purpose transistorsRev. 7 16 April 2018 Product data sheet1 Product profile1.1 General descriptionPNP general-purpose transistors in a small SOT23 (TO-236AB) Surface-Mounted Device(SMD) plastic package.Table 1. Product overviewType number Package NPN complementNexperia JEDECBC856 SOT23 TO-236AB BC846BC856A BC846ABC856B BC84

DISCRETE SEMICONDUCTORS DATA SHEETBC856; BC857; BC858PNP general purpose transistorsProduct data sheet 2004 Jan 16Supersedes data of 2003 Apr 09NXP Semiconductors Product data sheetPNP general purpose transistors BC856; BC857; BC858FEATURES PINNING Low current (max. 100 mA)PIN DESCRIPTION Low voltage (max. 65 V).1 base2 emitterAPPLICATIONS3 collector G

BC856W SERIESBC857W SERIESwww.centralsemi.comSURFACE MOUNTDESCRIPTION:PNP SILICON TRANSISTORThe CENTRAL SEMICONDUCTOR BC856W and BC857W Series types are PNP Silicon Transistors manufactured by the epitaxial planar process, epoxy molded in a SUPERminiTM surface mount package, designed for general purpose switching and amplifier applications. MARKING CODE: SEE MARKING CODE

BC856AW-BC858CW PNP SMALL SIGNAL TRANSISTOR IN SOT323 Features Mechanical Data Ideally Suited for Automatic Insertion Case: SOT323 Complementary NPN Types Available (BC846AW BC848CW) Case material: molded plastic, Green molding compound For switching and AF Amplifier Applications UL Flammability Classification Rating 94V-0 Totally Lead-Free & Ful

BC856A-BC858C PNP SMALL SIGNAL TRANSISTOR IN SOT23 Features Mechanical Data Ideally Suited for Automatic Insertion Case: SOT23 Complementary NPN Types: BC846 BC848 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 (Not

BC856AS 65V DUAL PNP SURFACE MOUNT SMALL SIGNAL TRANSISTOR IN SOT363 Features Mechanical Data BVCEO > -65V Case: SOT363 IC = -100mA High Collector Current Case Material: Molded Plastic, Green Molding Compound. Complementary NPN Types Available (BC846AS) UL Flammability Classification Rating 94V-0 Ideally Suited for Automatic Insertion Moisture Sensi

BC856A-BC858C PNP SMALL SIGNAL TRANSISTOR IN SOT23 Features Mechanical Data Ideally Suited for Automatic Insertion Case: SOT23 Complementary NPN Types: BC846 BC848 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 (Not

BC856...-BC860...PNP Silicon AF Transistor 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: BC846...-BC850... (NPN) Pb-free (RoHS compliant) package1) Qualified according AEC Q1011Pb-containing package may be available upon special request20

BC856AW THRU BC858CWFeatures Halogen free available upon request by adding suffix "-HF" Moisture Sensitivity Level 1 Epoxy Meets UL 94 V-0 Flammability Rating PNP Lead Free Finish/RoHS Compliant ("P" Suffix Designates RoHSGeneral Purpose Compliant. See Ordering Information)TransistorsMaximum Ratings @ 25C Unless Otherwise Specified Operating Junction Tempera

M C CBC856ARMicro Commercial Components Micro Commercial ComponentsTHRU130 W Cochran St, Unit BSimi Valley, CA 93065BC858CTel:818-701-4933FeaturesPNP Small Lead Free Finish/RoHS Compliant ("P" Suffix designates RoHS Compliant. See ordering information) Epoxy meets UL 94 V-0 flammability ratingSignal TransistorMoisure Sensitivity Level 1 Ideally Suited for Au

BC856AMCCMicro Commercial ComponentsTMTHRU20736 Marilla Street ChatsworthMicro Commercial ComponentsCA 91311Phone: (818) 701-4933BC858CFax: (818) 701-4939FeaturesPNP Small Lead Free Finish/RoHS Compliant ("P" Suffix designates RoHS Compliant. See ordering information) Epoxy meets UL 94 V-0 flammability ratingSignal TransistorMoisure Sensitivity Level 1

BC856ALT1G SeriesGeneral PurposeTransistorsPNP SiliconFeatureswww.onsemi.com S and NSV Prefix for Automotive and Other Applications RequiringUnique Site and Control Change Requirements; AEC-Q101COLLECTORQualified and PPAP Capable3 These Devices are Pb-Free, Halogen Free/BFR Free and are RoHSCompliant1BASEMAXIMUM RATINGS (TA = 25C unless otherwise noted)2

BC856ALT1G SeriesGeneral PurposeTransistorsPNP SiliconFeatureshttp://onsemi.com These Devices are Pb-Free, Halogen Free/BFR Free and are RoHSCompliantCOLLECTOR31BASEMAXIMUM RATINGS (TA = 25C unless otherwise noted)2EMITTERRating Symbol Value UnitCollector-Emitter Voltage BC856 VCEO -65 VBC857 -45BC858, BC859 -303Collector-Base Voltage BC856 VCBO -80

BC856ALT1G SeriesGeneral PurposeTransistorsPNP SiliconFeatureswww.onsemi.com S and NSV Prefix for Automotive and Other Applications RequiringUnique Site and Control Change Requirements; AEC-Q101COLLECTORQualified and PPAP Capable3 These Devices are Pb-Free, Halogen Free/BFR Free and are RoHSCompliant1BASEMAXIMUM RATINGS (TA = 25C unless otherwise noted)2

BC856ALT1G SeriesGeneral PurposeTransistorsPNP SiliconFeatureswww.onsemi.com S and NSV Prefix for Automotive and Other Applications RequiringUnique Site and Control Change Requirements; AEC-Q101COLLECTORQualified and PPAP Capable3 These Devices are Pb-Free, Halogen Free/BFR Free and are RoHSCompliant1BASEMAXIMUM RATINGS (TA = 25C unless otherwise noted)2

BC856A, BBC857A, B, CElektronische BauelementeBC858A, B, CA suffix of "-C" specifies halogen & lead-freeFEATURESSOT-23nAGeneral Purpose Transistor PNP TypeDim Min MaxLnCollect current : - 0.1AA 2.800 3.040O OnOperating Temp. : -55 C ~ +150 C3 B 1.200 1.400STop ViewBnRoHS compliant product C 0.890 1.1101 2D 0.370 0.500V GG 1.780 2.040COLLE

BC856AW, BWBC857AW, BW, CWElektronische BauelementeBC858AW, BW, CWRoHS Compliant ProductFEATURES* Ideally suited for automatic insertion * For Switching and AF Amplifier Applications SOT-323O O* Operating Temp. : -55 C ~ +150 C Dim Min MaxAA 1.800 2.200LB 1.150 1.350C OLLE C TOR 3C 0.800 1.000STop View3 B12 D 0.300 0.400G 1.200 1.4001V GH 0.000 0.

BC856A SERIESTaiwan SemiconductorSmall Signal Product200mW, PNP Small Signal TransistorFEATURES - Epitaxial planar die construction- Surface device type mounting- Moisture sensitivity level 1- Matte Tin(Sn) lead finish with Nickel(Ni) underplate- Pb free and RoHS compliant- Green compound (Halogen free) with suffix "G" on packing code and prefix "G" on date codeMECHANICA

JIANGSU CHANGJIANG ELECTRONICS TECHNOLOGY CO.,LTD SOT-23 Plastic-Encapsulate Transistors BC856A, B TRANSISTOR (PNP) BC857A, B,C SOT-23 BC858A, B,C FEATURES 1. BASE 2. EMITTER Ideally suited for automatic insertion 3. COLLECTOR For Switching and AF Amplifier Applications MAXIMUM RATINGS (Ta=25 unless otherwise noted) Symbol Parameter Value UnitVCBO Colle

BC856A,B BC857A, B,C BC858A, B,C TRANSISTOR (PNP) FEATURES Ideally suited for automatic insertion For Switching and AF Amplifier Applications SOT-23 1. BASE MAXIMUM RATINGS (TA=25 unless otherwise noted) 2. EMITTER 3. COLLECTOR Symbol Parameter Value Units VCBO Collector-Base Voltage BC856 -80 V BC857 -50 BC858 -30 VCEO Collector-Emitter Voltage B

BC856A,BBC857A,B,CBC858A,B,C SOT-23 Transistor(PNP)1. BASE 2. EMITTER 3. COLLECTOR SOT-23FeaturesIdeally suited for automatic insertion For Switching and AF Amplifier Applications MAXIMUM RATINGS (TA=25 unless otherwise noted) Symbol Parameter Value UnitsVCBO Collector-Base Voltage BC856 -80 V BC857 -50 BC858 -30 Dimensions in inches and (millimeters

BC856AW,BWBC857AW,BW,CWBC858AW,BW,CW STO-323 Transistor(PNP)1. BASE 2. EMITTER SOT-3233. COLLECTOR Features Ideally suited for automatic insertion For Switching and AF Amplifier Applications MAXIMUM RATINGS (TA=25 unless otherwise noted) Symbol Parameter Value UnitsCollector-Base Voltage BC856W -80 VCBO V BC857W -50 Dimensions in inches and (millimeters)

BC856AW/BWBC857AW/BWBC858AW/BW/CWCOLLECTORGeneral Purpose Transistor 33PNP Silicon11P b Lead(Pb)-FreeBASE22EMITTERSOT-323(SC-70)MaximumRatings (TA=25Cunless otherwise noted)Rating Symbol Value UnitCollector-Emitter Voltage BC856 -65VCEOBC857 -45 VBC858 -30Collector-Base Voltage BC856 -80VCBOBC857 -50 VBC858 -30Emitter-Base Voltage BC856 -5.0

LESHAN RADIO COMPANY, LTD.General Purpose TransistorsLBC857CLT1GPNP Silicon SeriesS-LBC857CLT1G Moisture Sensitivity Level: 1 Series ESD Rating Human Body Model: >4000 VESD Rating Machine Model: >400 V We declare that the material of product compliance with 3RoHS requirements. S- Prefix for Automotive and Other Applications Requiring Unique Site a

LESHAN RADIO COMPANY, LTD.General Purpose TransistorsPNP Silicon Moisture Sensitivity Level: 1 ESD Rating Human Body Model: >4000 VLBC857CLT1GESD Rating Machine Model: >400 VS-LBC857CLT1G We declare that the material of product compliance with SeriesRoHS requirements. S- Prefix for Automotive and Other Applications Requiring Unique Siteand Control Ch

LESHAN RADIO COMPANY, LTD.General Purpose TransistorsPNP Silicon Moisture Sensitivity Level: 1 ESD Rating Human Body Model: >4000 VLBC857CLT1GESD Rating Machine Model: >400 VS-LBC857CLT1G We declare that the material of product compliance with SeriesRoHS requirements. S- Prefix for Automotive and Other Applications Requiring Unique Siteand Control Ch

LESHAN RADIO COMPANY, LTD.General Purpose TransistorsPNP Silicon Moisture Sensitivity Level: 1 ESD Rating Human Body Model: >4000 VLBC857CLT1GESD Rating Machine Model: >400 VS-LBC857CLT1G We declare that the material of product compliance with SeriesRoHS requirements. S- Prefix for Automotive and Other Applications Requiring Unique Siteand Control Ch

LESHAN RADIO COMPANY, LTD.General Purpose TransistorsLBC857CLT1GPNP Silicon SeriesS-LBC857CLT1G Moisture Sensitivity Level: 1 Series ESD Rating Human Body Model: >4000 VESD Rating Machine Model: >400 V We declare that the material of product compliance with 3RoHS requirements. S- Prefix for Automotive and Other Applications Requiring 1Unique Sit

LESHAN RADIO COMPANY, LTD.Dual General PurposeLBC85** DW1T1GTransistorsS-LBC85** DW1T1GThese transistors are designed for general purpose amplifierapplications. They are housed in the SOT363/SC88 which isdesigned for low power surface mount applications.654We declare that the material of product compliance with RoHS requirements.S- Prefix for Automotive and Other A

LESHAN RADIO COMPANY, LTD.General Purpose TransistorsLBC856AWT1G, BWT1GLBC857AWT1G, BWT1GPNP SiliconThese transistors are designed for general purposeCWT1Gamplifier applications. They are housed in the SOT323/LBC858AWT1G, BWT1GSC70 which is designed for low power surface mountCWT1Gapplications.S-LBC856AWT1G, BWT1GFeaturesWe declare that the material of product

LESHAN RADIO COMPANY, LTD.Dual General PurposeLBC85** DW1T1GTransistorsS-LBC85** DW1T1G65These transistors are designed for general purpose amplifier4applications. They are housed in the SOT363/SC88 which isdesigned for low power surface mount applications.1We declare that the material of product compliance with RoHS requirements.23S- Prefix for Automotive an

BC856AW ~ BC859CWPNP GENERAL PURPOSE TRANSISTORS30/45/65 Volts POWER 250 mWattsVOLTAGEFEATURES General purpose amplifier applications PNP epitaxial silicon, planar design Collector current IC = 100mA Complimentary (NPN) Devices : BC846AW/BC847AW/BC848AW/BC849BW Series Lead free in comply with EU RoHS 2011/65/EU directives Green molding compound as per IEC

BC856 SERIESPNP GENERAL PURPOSE TRANSISTORSPOWER 330 mWattVOLTAGE 30/45/65 VoltFEATURES0.120(3.04) General Purpose Amplifier Applications0.110(2.80) Collector Current IC = -100mA Complimentary (PNP) Devices : BC846/BC847/BC848/BC849Series Lead free in compliance with EU RoHS 2011/65/EU directive0.056(1.40)0.047(1.20) Green molding compound as per IEC61

Small Signal TransistorBC856AW-G Thru. BC858CW-G (PNP)RoHS DeviceFeatures -Ideally suited for automatic insertion -For Switching and AF Amplifier ApplicationsSOT-323 -Power dissipationPCM: 0.15W (@TA=25C)0.087 (2.20)0.079 (2.00) -Collector current3ICM: -0.1A -Collector-base voltage0.053(1.35)0.045(1.15)VCBO: BC856W= -80VBC857W= -50V1 20.006 (0.15)BC85

BC856W-BC858WPlastic-Encapsulate TransistorsTRANSISTOR (PNP) FEATURES SOT-323 Ideally suited for automatic insertion For Switching and AF Amplifier Applications1. BASE 2. EMITTER3. COLLECTORMAXIMUM RATINGS (Ta=25 unless otherwise noted) Symbol Parameter Value Unit Collector-Base Voltage BC856W -80VCBO V BC857W -50BC858W -30Collector-Emitter Voltage BC8

RUMW UMW BC857SOT-23 Plastic-Encapsulate Transistors BC856A, B TRANSISTOR (PNP) BC857A, B,C SOT-23 BC858A, B,C FEATURES 1. BASE 2. EMITTER Ideally suited for automatic insertion 3. COLLECTOR For Switching and AF Amplifier Applications MAXIMUM RATINGS (Ta=25 unless otherwise noted) Symbol Parameter Value UnitVCBO Collector-Base Voltage BC856 -80 V B

BC856A/B-BC857A/B/CBC858A/B/C-BC859B/CGeneral Purpose TransistorPNP Silicon Package outlineFeatures Moisture sensitivity level: 1SOT-23 ESD rating human body model: >4000 V,machine model: >400 V Epitaxial plana chip construction Ideal for medium power application and switching Capable of 225mW power dissipation. Lead-free parts for green partner, ex

BC856-8SOT-23 Plastic-Encapsulate Transistors TRANSISTOR( P NP )Features SOT- 23 Ideally suited for automatic insertion For Switching and AF Amplifier Applications Marking: BC856A=3A;BC856B=3B; BC857A=3E;BC857B=3F;BC857C=3G;BC858A=3J;BC858B=3K;BC858C=3L; CB EItem Symbol Unit Conditions ValueBC856Collector-Base Voltage -80 -50 BC857 V VC

www.msksemi.comBC856/57/58ABCSemiconductor CompianceSemiconductor Compiance TRANSISTOR (PNP)1. BASE 2. EMITTER FEATURES 3. COLLECTOR Ideally suited for automatic insertion SOT-23 For Switching and AF Amplifier Applications DEVICE MARKING P/N MARK P/N MARK P/N MARKBC856A 3A BC856B 3BBC857A 3E BC857B 3F BC857C 3GBC858A 3J BC858B 3K BC858C 3LMAXIMUM RATINGS (T

DATA SHEET BC856A/B,BC857A/B/C,BC858A/B/C PNP GENERAL PURPOSE TRANSISTOR VOLTAGE -30 ~ -65 V CURRENT -100 mA FEATURES PNP SILICON EPITAXIAL PLANAR TRANSISTOR FOR SWITCHING AND AMPLIFIER APPLICATIONS COLLECTOR CURRENT IC = -100mA LEAD FREE AND HALOGEN-FREE MECHANICAL DATA CASE: SOT-23 TERMINALS: SOLDERABLE PER MIL-STD-202G, METHOD 208 APPROX. WEIGHT: 0.008

Jingdao Microelectronics co.LTD BC856 BC857 BC858 BC856 BC857 BC858SOT-23PNP TRANSISTOR3FEATURES Ideally suited for automatic insertion For Switching and AF Amplifier Applications 1MAXIMUM RATINGS (Ta=25 unless otherwise noted)Parameter Symbol Value Unit2 BC856 -801.BASECollectorBase VoltageV BC8

BC856/BC857/BC858 TRANSI STOR (PNP)MARKING: Equivalent Circuit:SOT-231.BASE2.EMITTER3.COLLECTORFEATURES: Ideaiiy suited for automatic insertion For switching and AF amplifier applicationsMAXIMUM RATINGS (Ta=25 unless otherwise noted)Parameter Symbol Value UnitCollector-Base Voltage -80 BC856 VCBO -50 V BC857 -30 BC858Collector-Emitter Voltage -6

BC856/BC857/BC858 TRANSISTOR(PNP)SOT-23 SOT-23 SOT-23 Plastic-Encapsulate Transistors Features Complementary to BC846/BC847/BC848 Power Dissipation of 200mW Ideally suited for automatic insertion For switching and AF amplifier applicationsMarking: Mechanical DataBC856A=3A BC856B=3B Small Outline Plastic PackageBC857A=

BC856 THRU BC860BC856 THRU BC860BC856 THRU BC860BC8 56 THRU BC8 60 TRANSISTOR(PNP)FEATURESSwitching and Amplifier Applications SOT-23 Suitable for automatic insertion in thick and thin-film circuits1BASE Low Noise: BC859, BC8602EMITTER 3COLLECTOR Complement to BC846 ... BC850MAXIMUM RATINGS (Ta=25 unless otherwise noted) Parameter Symbol Value Unit Collec

RoHS RoHSCOMPLIANT COMPLIANTBC856AW THRU BC858CW PNP Transistor Features Epoxy meets UL-94 V-0 flammability ratingHalogen 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 94 V-

RoHS RoHSCOMPLIANT COMPLIANTBC856AWQ THRU BC858CWQ PNP 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 PNP General purpose switching and amplification Mechanical Data Case: SOT-323 Terminals: Tin plated

RoHS RoHSCOMPLIANT COMPLIANTBC856/BC857/BC858 PNP Transistor Features Epoxy meets UL-94 V-0 flammability ratingMoisture Sensitivity Level 1 High Conductance Surface Mount Package Ideally Suited for Automatic Insertion Mechanical Data Package: SOT-23 Molding compound meets UL 94 V-0 flammability rating,RoHS-compliant, halogen-free Terminals: T

RoHS RoHSCOMPLIANT COMPLIANTBC856AW THRU BC858CW PNP Transistor Features Epoxy meets UL-94 V-0 flammability ratingMoisture Sensitivity Level 1 High Conductance Surface Mount Package Ideally Suited for Automatic Insertion Mechanical Data Package: SOT-323 Molding compound meets UL 94 V-0 flammability rating, RoHS-compliant, halogen-free Termina

RoHS COMPLIANT BC856Q THRU BC858Q PNP General Purpose Amplifier Features Epoxy meets UL-94 V-0 flammability rating and halogen free Moisture Sensitivity Level 1 High Conductance Part no. with suffix Q means AEC-Q101 qualified Applications General purpose switching and amplification Mechanical Data : SOT-23 Case Terminals: Tin plated

BC856-BC858BC856A, B TRANSISTOR (PNP)BC857A, B,CSOT-23 BC858A, B,C FEATURES 1. BASE 2. EMITTER Ideally suited for automatic insertion 3. COLLECTOR For Switching and AF Amplifier Applications MAXIMUM RATINGS (Ta=25 unless otherwise noted) Symbol Parameter Value UnitVCBO Collector-Base Voltage BC856 -80V BC857 -50BC858 -30VCEO Collector-Emitter Voltage B

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

BC856BC860 PNP Silicon Epitaxial Transistor for switching and amplifier applications1.BASE 2.EMITTER 3.COLLECTORSOT-23 Plastic Package OAbsolute Maximum Ratings (Ta = 25 C) Parameter Symbol Value Unit Collector Base Voltage BC856 -VCBO 80 V BC857, BC860 -VCBO 50 V BC858, BC859 -VCBO 30 V Collector Emitter Voltage BC856 -VCEO 65 V BC857, BC860 -VCEO 45 V BC858, BC859 -

ANHUI FOSAN SEMICONDUCTOR TECHNOLOGY CO., LTDBC856/BC857/BC858FEATURES PNP General Purpose TransistorMAXIMUM RATINGS Characteristic Symbol GM856A,B GM857A,B,C GM858A,B,C Unit (BC856A,B) (BC857A,B,C) (BC858A,B,C) Collector-Emitter VoltageV -65 -45 -30 VdcCEOC

Plastic-Encapsulate Transistors(PNP)FEATURESBC856A/B (PNP)BC857A/B/CIdeally suited for automatic insertionBC858A/B/C (PNP)For Switching and AF Amplifier ApplicationsMarkingBC856A BC856B BC857A BC857B3A 3B 3E 3FBC857C BC858A BC858B BC858C1. BASE3G 3J 3K 3L2. EMITTER SOT-233. COLLECTOMAXIMUM RATINGS (TA=25 unless otherwise noted)Parameter Symbol Value UnitBC8