SI-N 90V 7A 40W 20MHz TO-220

Type Designator: 2SD1237

Material of transistor: Si

Polarity: NPN

Maximum collector power dissipation (Pc), W: 40

Maximum collector-base voltage |Ucb|, V: 90

Maximum collector-emitter voltage |Uce|, V: 80

Maximum emitter-base voltage |Ueb|, V: 6

Maximum collector current |Ic max|, A: 7

Maximum junction temperature (Tj), °C: 150

Transition frequency (ft), MHz: 20

Collector capacitance (Cc), pF:

Forward current transfer ratio (hFE), min: 70

Noise Figure, dB: -

Package of 2SD1237 transistor: TO220