Part Number

2N2857

Manufacturer

Description
TRANS RF BIPO NPN 15V 40MA TO72
Category
Discrete Semiconductor Products
Family
RF Transistors (BJT)

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Specifications of 2N2857
PackagingBulk
Transistor TypeNPN
Voltage - Collector Emitter Breakdown (Max)15V
Frequency - Transition500MHz
Noise Figure (dB Typ @ f)4.5dB @ 450MHz
Gain12.5dB ~ 21dB @ 450MHz
Power - Max200mW
DC Current Gain (hFE) (Min) @ Ic, Vce30 @ 3mA, 1V
Current - Collector (Ic) (Max)40mA
Mounting TypeThrough Hole
Package / CaseTO-206AF, TO-72-4 Metal Can
Supplier Device PackageTO-72
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