2SD2142 Datasheet. Specs and Replacement
Type Designator: 2SD2142 📄📄
Material of Transistor: Si
Polarity: NPN
Absolute Maximum Ratings
Maximum Collector Power Dissipation (Pc): 0.2 W
Maximum Collector-Base Voltage |Vcb|: 40 V
Maximum Collector-Emitter Voltage |Vce|: 32 V
Maximum Emitter-Base Voltage |Veb|: 12 V
Maximum Collector Current |Ic max|: 0.3 A
Max. Operating Junction Temperature (Tj): 150 °C
Electrical Characteristics
Transition Frequency (ft): 200 MHz
Collector Capacitance (Cc): 2.5 pF
Forward Current Transfer Ratio (hFE), MIN: 5000
Noise Figure, dB: -
Package: SOT23
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2SD2142 datasheet
..1. Size:48K rohm
2sd2142.pdf 
2SD2142K / 2SC2062S Transistors Transistors 2SD2470 (94L-570-D25) (SPEC-D230) 316 Appendix Notes No technical content pages of this document may be reproduced in any form or transmitted by any means without prior permission of ROHM CO.,LTD. The contents described herein are subject to change without notice. The specifications for the product described in this document are for ref... See More ⇒
..2. Size:329K secos
2sd2142.pdf
2SD2142 0.3A , 40V NPN Plastic-Encapsulate Transistor Elektronische Bauelemente RoHS Compliant Product A suffix of -C specifies halogen & lead-free SOT-23 FEATURE Darlington connection for a high hFE. A L High input impedance. 3 3 Top View C B MARKING 1 1 2 2 K E R1M D H J F G PACKAGE INFORMATION Package MPQ LeaderSize Millimeter Millimeter REF. R... See More ⇒
..3. Size:424K htsemi
2sd2142.pdf
2S 2142 D TRANSISOR (NPN) SOT 23 FEATURES Darlington Connection for a High hFE High Input Impedance MARKING R1M 1. BASE 2. EMITTER MAXIMUM RATINGS (Ta=25 unless otherwise noted) 3. COLLECTOR Symbol Parameter Value Unit VCBO Collector-Base Voltage 40 V VCEO Collector-Emitter Voltage 32 V V Emitter-Base Voltage 12 V EBO I Collector Current 300 mA C ... See More ⇒
..4. Size:910K kexin
2sd2142.pdf
SMD Type Transistors NPN Transistors 2SD2142 SOT-23 Unit mm 2.9+0.1 -0.1 +0.1 0.4 -0.1 3 Features Collector Current Capability IC=300mA 1 2 Collector Emitter Voltage VCEO=32V +0.1 +0.05 0.95 -0.1 0.1 -0.01 1.9+0.1 -0.1 1.Base 2.Emitter 3.collector Absolute Maximum Ratings Ta = 25 Parameter Symbol Rating Unit Collector - Base Voltage VCBO 40 Colle... See More ⇒
0.1. Size:77K rohm
2sd2142k.pdf
2SD2142K Transistors High-gain Amplifier Transistor (30V, 0.3A) 2SD2142K Dimensions (Unit mm) Features 1) Darlington connection for a high hFE. SMT3 (DC current gain = 5000 (Min.) at VCE = 3V, IC = 10mA) 2.9 1.1 2) High input impedance. 0.4 0.8 (3) Inner circuit (2) (1) C 0.95 0.95 0.15 1.9 (1)Emitter (2)Base B Each lead has same dimensions (3)Collector... See More ⇒
8.1. Size:87K rohm
2sd2212 2sd2143 2sd1866.pdf
2SD2212 / 2SD2143 / 2SD1866 Transistors Medium Power Transistor (Motor, Relay drive) (60 10V, 2A) 2SD2212 / 2SD2143 / 2SD1866 External dimensions (Unit mm) Features 1) Built-in zener diode between collector and base. 2SD2212 4.0 2) Strong protection against reverse surges due to "L" 1.0 2.5 0.5 loads. (1) (2) 3) Built-in resistor between base and emitter. (3) 4) ... See More ⇒
8.2. Size:53K rohm
2sd2144s.pdf
2SD2114K / 2SD2144S Transistors High-current Gain Medium Power Transistor (20V, 0.5A) 2SD2114K / 2SD2144S External dimensions (Units mm) Features 2SD2114K 1) High DC current gain. 2.9 0.2 1.1+0.2 1.9 0.2 -0.1 hFE = 1200 (Typ.) 0.8 0.1 0.95 0.95 2) High emitter-base voltage. (1) (2) 0 0.1 VEBO =12V (Min.) 3) Low VCE (sat). (3) VCE (sat) = 0.18V (Typ.) +0.1 0.15... See More ⇒
8.3. Size:89K rohm
2sd2114k 2sd2144s.pdf
2SD2114K / 2SD2144S Transistors High-current Gain Medium Power Transistor (20V, 0.5A) 2SD2114K / 2SD2144S External dimensions (Unit mm) Features 1) High DC current gain. 2SD2114K 2.9 0.2 1.1+0.2 1.9 0.2 -0.1 hFE = 1200 (Typ.) 0.8 0.1 0.95 0.95 2) High emitter-base voltage. (1) (2) 0 0.1 VEBO =12V (Min.) 3) Low VCE (sat). (3) +0.1 VCE (sat) = 0.18V (Ty... See More ⇒
8.4. Size:157K rohm
2sd2143.pdf
Medium Power Transistor (Motor, Relay drive) (60 10V, 2A) 2SD2143 Features Dimensions (Unit mm) 1) Built-in zener diode between collector and base. 5.5 1.5 2) Strong protection against reverse surges due to "L" loads. 3) Built-in resistor between base and emitter. 4) Built-in damper diode. 0.9 C0.5 Absolute maximum ratings (Ta=25 C) Parameter Symbol Limit... See More ⇒
8.5. Size:71K rohm
2sd1866 2sd2212 2sd2212 2sd2143 2sd1866 2sd2397.pdf
2SD2212 / 2SD2143 / 2SD1866 / 2SD2397 Transistors Medium Power Transistor (Motor, Relay drive) (60 10V, 2A) 2SD2212 / 2SD2143 / 2SD1866 / 2SD2397 Features External dimensions (Units mm) 1) Built-in zener diode between collector and base. 2) Strong protection against reverse surges due to "L" 4.0 2SD2212 1.0 2.5 0.5 loads. (1) 3) Built-in resistor between base and emitter. (2) ... See More ⇒
8.6. Size:23K sanken-ele
2sd2141.pdf
Equivalent circuit C Built-in Avalanche Diode B for Surge Absorbing Darlington 2SD2141 (1.5k )(100 ) E Silicon NPN Triple Diffused Planar Transistor Application Ignitor, Driver for Solenoid and Motor, and General Purpose Absolute maximum ratings (Ta=25 C) Electrical Characteristics (Ta=25 C) External Dimensions FM20(TO220F) Symbol 2SD2141 Symbol Conditions 2SD2141 Unit Un... See More ⇒
8.7. Size:193K inchange semiconductor
2sd214.pdf
INCHANGE Semiconductor isc Silicon NPN Power Transistor 2SD214 DESCRIPTION Excellent Safe Operating Area Collector-Emitter Sustaining Voltage- V = 100V(Min.) CEO(SUS) Low Collector Saturation Voltage- High Switching Speed Minimum Lot-to-Lot variations for robust device performance and reliable operation APPLICATIONS Designed for high power amplifier and switching appli... See More ⇒
8.8. Size:185K inchange semiconductor
2sd2141.pdf
INCHANGE Semiconductor isc Silicon NPN Darlington Power Transistor 2SD2141 DESCRIPTION High DC Current Gain- h = 1500(Min)@ I = 3A FE C Low Collector-Emitter Saturation Voltage- V = 1.5V(Max)@ I = 4A CE(sat) C Incorporating a built-in zener diode Minimum Lot-to-Lot variations for robust device performance and reliable operation APPLICATIONS Designed for use in ignitor... See More ⇒
8.9. Size:190K inchange semiconductor
2sd2148.pdf
isc Product Specification isc Silicon NPN Power Transistor 2SD2148 DESCRIPTION Collector-Emitter Sustaining Voltage- V = 700V (Min) CEO(SUS) High Switching Speed Minimum Lot-to-Lot variations for robust device performance and reliable operation APPLICATIONS Designed for use in horizontal deflection circuits of color TV receivers. ABSOLUTE MAXIMUM RATINGS(T =25 ) a SYMB... See More ⇒
8.10. Size:202K inchange semiconductor
2sd2140.pdf
isc Silicon NPN Power Transistor 2SD2140 DESCRIPTION Collector-Emitter Breakdown Voltage- V = 140V(Min) (BR)CEO Wide Area of Safe Operation Complement to Type 2SB1421 Minimum Lot-to-Lot variations for robust device performance and reliable operation APPLICATIONS Designed for high power amplifications. Optimum for the output stage of a HiFi audio amplifier ABSOLUTE MAXI... See More ⇒
8.11. Size:216K inchange semiconductor
2sd2143.pdf
isc Silicon NPN Power Transistors 2SD2143 DESCRIPTION DC Current Gain -h 1000(Min)@ I = 1A FE C Collector-Emitter Sustaining Voltage- V = 60V(Min) CEO(SUS) Minimum Lot-to-Lot variations for robust device performance and reliable operation APPLICATIONS Designed for use in general purpose amplifier and switching applications ABSOLUTE MAXIMUM RATINGS(T =25 ) a SYMBOL PAR... See More ⇒
Detailed specifications: 2SC4672, 2SC5343, 2SC5344, 2SC5345, 2SD0602, 2SD0602A, 2SD2098, 2SD2114, BC547B, 2SD2150, 2SD2413, 2SD965A, 3DK2222A, A1015, A42, A44, A733
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