2N2857 데이터 시트보기 (PDF) - Semelab - > TT Electronics plc
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2N2857 Datasheet PDF : 2 Pages
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2N2857
MECHANICAL DATA
Dimensions in mm (inches)
4.95 (0.195)
4.52 (0.178)
4.95 (0.195)
4.52 (0.178)
0.48 (0.019)
0.41 (0.016)
dia.
2.54 (0.100)
Nom.
4
3
1
2
TO-72 METAL PACKAGE
NPN TRANSISTOR
FEATURES
• SILICON NPN TRANSISTOR
APPLICATIONS:
• AMPLIFIER, OSCILLATOR AND
CONVERTER APPLICATIONS UP TO
500MHz
ABSOLUTE MAXIMUM RATINGS (TA = 25°C unless otherwise stated)
VCBO
VCEO
VEBO
IC
PD
PD
TSTG , TJ
Collector – Base Voltage
Collector – Emitter Voltage
Emitter – Base Voltage
Collector Current
Total Device Dissipation @ TA =25°C
Total Device Dissipation @ TC =25°C
Operating and Storage Temperature Range
30V
15V
2.5V
40mA
200mW
300mW
–65 to 200°C
Semelab plc. Telephone +44(0)1455) 556565. Fax +44(0)1455) 552612. e-mail sales@semelab.co.uk
Website http://www.semelab.co.uk
Prelim. 7/98
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