MJ4238 Specs and Replacement

Type Designator: MJ4238

Material of Transistor: Si

Polarity: PNP

Absolute Maximum Ratings

Maximum Collector Power Dissipation (Pc): 90 W

Maximum Collector-Base Voltage |Vcb|: 150 V

Maximum Collector-Emitter Voltage |Vce|: 150 V

Maximum Emitter-Base Voltage |Veb|: 5 V

Maximum Collector Current |Ic max|: 8 A

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

Electrical Characteristics

Transition Frequency (ft): 20 MHz

Forward Current Transfer Ratio (hFE), MIN: 20

Noise Figure, dB: -

Package: TO3

 MJ4238 Substitution

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MJ4238 datasheet

 9.1. Size:204K  inchange semiconductor

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MJ4238

isc Silicon NPN Power Transistor MJ423 DESCRIPTION High Collector-Emitter Sustaining Voltage- V = 325V(Min.) CEO(SUS) DC Current Gain- h = 30-90@ I = 1A FE C Minimum Lot-to-Lot variations for robust device performance and reliable operation APPLICATIONS Designed for medium to high voltage inverters, converters, regulators and switching circuits. ABSOLUTE MAXIMUM RATINGS... See More ⇒

Detailed specifications: MJ4201, MJ420S, MJ421, MJ4210, MJ4211, MJ421S, MJ423, MJ4237, 2SA1943, MJ424, MJ4240, MJ4247, MJ4248, MJ425, MJ431, MJ432, MJ4360

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