2N3439 NPN General Purpose Transistor – Datasheet

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The 2N3439 is a silicon epitaxial planar NPN transistor in jedec TO-39 metal case designed for use in consumer and industrial line-operated applications. This device is particularly suited as driver in high-voltage low current inverters, switching, and series regulators

2N3439 Pinout

2N3439 Pin Configuration

Pin NoPin Name
1Emitter
2Base
3Collector

2N3439 Specification

NameDescription
Collector-Emitter Voltage (Vce) 350 V
Collector-Base Voltage (Vcb) 450 V
Emitter-Base Voltage (Veb) 7 V
Collector Current (Ic)  1 A
Collector Power Dissipation (Pc) 1 W
Transition Frequency 15 MHz

Application

  • Drivers in high-voltage
  • Low current inverters

You can download this datasheet for 2N3439 NPN General Purpose Transistor – Datasheet from the link given below: