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2N4957

Microsemi Corporation

Product No:

2N4957

Manufacturer:

Microsemi Corporation

Package:

TO-72

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Datasheet:

Description:

RF TRANS PNP 30V 30MA TO72

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Product Information

Parameter Info

User Guide

Operating Temperature	-65°C ~ 200°C (TJ)
Frequency - Transition	-
Current - Collector (Ic) (Max)	30mA
Mounting Type	Through Hole
Product Status	Discontinued at Digi-Key
Voltage - Collector Emitter Breakdown (Max)	30V
Supplier Device Package	TO-72
Series	-
Transistor Type	PNP
Package / Case	TO-72-3 Metal Can
Power - Max	200mW
Mfr	Microsemi Corporation
Noise Figure (dB Typ @ f)	3.5dB @ 450MHz
Package	Bulk
DC Current Gain (hFE) (Min) @ Ic, Vce	30 @ 5mA, 10V
Gain	25dB