2N4957

制造商 :

Microsemi

产品分类 :

晶体管 - 双极 (BJT) - RF

Current - Collector (Ic) (Max) :

30mA

DC Current Gain (hFE) (Min) @ Ic, Vce :

30 @ 5mA, 10V

Frequency - Transition :

-

Gain :

25dB

Mounting Type :

Through Hole

Noise Figure (dB Typ @ f) :

3.5dB @ 450MHz

Operating Temperature :

-65°C ~ 200°C (TJ)

Package / Case :

TO-72-3 Metal Can

Power - Max :

200mW

Product Status :

Discontinued at Digi-Key

Supplier Device Package :

TO-72

Transistor Type :

PNP

Voltage - Collector Emitter Breakdown (Max) :

30V