2N3945 datasheet, PDF - EEWORLD Datasheet

2N3945: DescriptionPower Bipolar Transistor, 1A I(C), 50V V(BR)CEO, 1-Element, NPN, Silicon, TO-5, Metal, 3 Pin, TO-5, 3 PIN; CategoryDiscrete semiconductor The transistor; File Size290KB，4 Pages; ManufacturerSemitronics Corp.

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2N3945 Overview

Power Bipolar Transistor, 1A I(C), 50V V(BR)CEO, 1-Element, NPN, Silicon, TO-5, Metal, 3 Pin, TO-5, 3 PIN

Parameter Name	Attribute value
Parts packaging code	TO-5
package instruction	CYLINDRICAL, O-MBCY-W3
Contacts	3
Reach Compliance Code	unknow
ECCN code	EAR99
Maximum collector current (IC)	1 A
Collector-emitter maximum voltage	50 V
Configuration	SINGLE
Minimum DC current gain (hFE)	40
JEDEC-95 code	TO-5
JESD-30 code	O-MBCY-W3
Number of components	1
Number of terminals	3
Maximum operating temperature	175 °C
Package body material	METAL
Package shape	ROUND
Package form	CYLINDRICAL
Polarity/channel type	NPN
Maximum power dissipation(Abs)	5 W
Certification status	Not Qualified
surface mount	NO
Terminal form	WIRE
Terminal location	BOTTOM
Transistor component materials	SILICON
Nominal transition frequency (fT)	60 MHz
Base Number Matches	1

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