2N3439 NPN General Purpose Transistor
Series 2N
2N3439 overview
The 2N3439 is an NPN General Purpose Transistor made by STMicroelectronics. Main ratings: Maximum Collector-Base Voltage |Vcb| 450 V; Maximum Collector-Emitter Voltage |Vce| 350 V; Maximum Emitter-Base Voltage |Veb| 7 V; Maximum Collector Current |Ic max| 1 A. The absolute maximum ratings table on this page lists the 3 limits from the manufacturer's datasheet that must not be exceeded. This page brings together the 2N3439 pinout, key specifications and maximum ratings, with the full datasheet PDF to preview below or download.
Key specifications
Maximum Collector-Base Voltage |Vcb|
450 V
Maximum Collector-Emitter Voltage |Vce|
350 V
Maximum Emitter-Base Voltage |Veb|
7 V
Maximum Collector Current |Ic max|
1 A
Transition Frequency (ft)
15 MHz
Datasheet
2n3439.pdf
2N3439 pinout
| Pin | Name |
|---|---|
| 1 | Emitter |
| 2 | Base |
| 3 | Collector |
Absolute maximum ratings
| Parameter | Symbol | Value | Unit |
|---|---|---|---|
| Collector-Base Voltage | VCBO | 450 | V |
| Collector-Emitter Voltage | VCEO | 350 | V |
| Base Current | IB | 0.5 | A |
2N3439 applications
- Consumer and industrial
- Line-operated applications.
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