MJ421 Specs and Replacement
Type Designator: MJ421
Material of Transistor: Si
Polarity: NPN
Absolute Maximum Ratings
Maximum Collector Power Dissipation (Pc): 0.8 W
Maximum Collector-Base Voltage |Vcb|: 350 V
Maximum Collector-Emitter Voltage |Vce|: 325 V
Maximum Emitter-Base Voltage |Veb|: 6 V
Maximum Collector Current |Ic max|: 0.1 A
Max. Operating Junction Temperature (Tj): 175 °C
Electrical Characteristics
Transition Frequency (ft): 15 MHz
Collector Capacitance (Cc): 12 pF
Forward Current Transfer Ratio (hFE), MIN: 25
Package: TO5
MJ421 Substitution
- BJT ⓘ Cross-Reference Search
MJ421 datasheet
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Detailed specifications: MJ410, MJ4101, MJ411, MJ413, MJ420, MJ4200, MJ4201, MJ420S, 2N3055, MJ4210, MJ4211, MJ421S, MJ423, MJ4237, MJ4238, MJ424, MJ4240
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