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2N2857

Manufacturer

STMicroelectronics
Manufacturer's Part Number

2N2857
Description

NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 1000 MHz; Maximum Power Dissipation (Abs): .2 W; Maximum Collector Current (IC): .04 A;
Datasheet

Datasheet

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2N2857 Technical Details

TYPE	DESCRIPTION
Nominal Transition Frequency (fT):	1000 MHz
Package Body Material:	METAL
Maximum Collector Current (IC):	.04 A
Configuration:	SINGLE
Transistor Element Material:	SILICON
Transistor Application:	AMPLIFIER
Sub-Category:	Other Transistors
Surface Mount:	NO
Terminal Finish:	TIN LEAD
No. of Terminals:	4
Maximum Power Dissipation (Abs):	.2 W
Terminal Position:	BOTTOM
Package Style (Meter):	CYLINDRICAL
JESD-30 Code:	O-MBCY-W4
No. of Elements:	1
Package Shape:	ROUND
Terminal Form:	WIRE
Highest Frequency Band:	ULTRA HIGH FREQUENCY BAND
Maximum Operating Temperature:	200 Cel
Maximum Power Dissipation Ambient:	.3 W
Minimum Power Gain (Gp):	12.5 dB
JEDEC-95 Code:	TO-72
Polarity or Channel Type:	NPN
Minimum DC Current Gain (hFE):	30
JESD-609 Code:	e0
Qualification:	Not Qualified
Maximum Collector-Emitter Voltage:	15 V
Maximum Collector-Base Capacitance:	1 pF

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