MPS4257 Datasheet. Specs and Replacement

Type Designator: MPS4257  📄📄 

Material of Transistor: Si

Polarity: NPN

Absolute Maximum Ratings

Maximum Collector Power Dissipation (Pc): 0.35 W

Maximum Collector-Base Voltage |Vcb|: 12 V

Maximum Collector-Emitter Voltage |Vce|: 12 V

Maximum Emitter-Base Voltage |Veb|: 4 V

Maximum Collector Current |Ic max|: 0.1 A

Max. Operating Junction Temperature (Tj): 150 °C

Electrical Characteristics

Transition Frequency (ft): 700 MHz

Collector Capacitance (Cc): 3 pF

Forward Current Transfer Ratio (hFE), MIN: 30

Noise Figure, dB: -

Package: TO92

 MPS4257 Substitution

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MPS4257 datasheet

 8.1. Size:69K  motorola

 mps4250r.pdf pdf_icon

MPS4257

MOTOROLA Order this document SEMICONDUCTOR TECHNICAL DATA by MPS4250/D Transistor MPS4250 PNP Silicon COLLECTOR 3 2 BASE 1 1 2 EMITTER 3 MAXIMUM RATINGS CASE 29 04, STYLE 1 Rating Symbol Value Unit TO 92 (TO 226AA) Collector Emitter Voltage VCEO 40 Vdc Collector Emitter Voltage VCES 40 Vdc Collector Base Voltage VCBO 40 Vdc Emitter Base Voltage VEBO... See More ⇒

 8.2. Size:30K  samsung

 mps4250.pdf pdf_icon

MPS4257

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 8.3. Size:86K  onsemi

 mps4250.pdf pdf_icon

MPS4257

MPS4250 Transistor PNP Silicon Features This is a Pb-Free Device* http //onsemi.com COLLECTOR MAXIMUM RATINGS 3 Rating Symbol Value Unit 2 Collector-Emitter Voltage VCEO -40 Vdc BASE Collector-Emitter Voltage VCES -40 Vdc 1 Collector-Base Voltage VCBO -40 Vdc EMITTER Emitter-Base Voltage VEBO -5.0 Vdc Collector Current - Continuous IC -50 mAdc Total Device Dissipation @ T... See More ⇒

Detailed specifications: MPS4140, MPS4141, MPS4142, MPS4146, MPS4248, MPS4249, MPS4250, MPS4250A, NJW0281G, MPS4258, MPS4258A, MPS4274, MPS4275, MPS4354, MPS4355, MPS4356, MPS4401

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