Part Number : 2N3439
Function : 1A, 350V, SILICON NPN TRANSISTOR
Package : TO-39 Type
Maker : STMicroelectronics
Image : 
Description :
The 2N3439 and 2N3440 are silicon epitaxial planar NPN transistors in jedec TO-39 metal case designed for use in consumer and industrial line-operated applications.
These devices are particularly suited as drivers in high-voltage low current inverters, switching and series regulators.
Image
Absolute maximum ratings ( Ta=25°C )
1. Collector to Base Voltage : Vcbo = 450 V
2. Collector to Emitter Voltage : Vceo = 350 V
3. Emitter to Base Voltage : Vebo = 7 V
4. Collector Current : Ic = 1A
5. Total Dissipation : Pc = 10 W
6. Junction Temperature : Tj = 200°C
7. Storage Temperatue : Tsg = -65 ~ +200°C
Datasheet PDF Download : 
Others datasheet of same file : N3439, 2N3440
