BF459 NPN High Voltage Transistor
Package TO-126
BF459 overview
The BF459 is an NPN High Voltage Transistor made by Philips Electronics - NXP, supplied in a TO-126 package. Main ratings: Maximum Collector-Base Voltage |Vcb| 300 V; Maximum Collector-Emitter Voltage |Vce| 300 V; Maximum Emitter-Base Voltage |Veb| 5 V; Maximum Collector Current |Ic max| 0.1 A. This page brings together the BF459 pinout and key specifications, with the full datasheet PDF to preview below or download.
Key specifications
Maximum Collector-Base Voltage |Vcb|
300 V
Maximum Collector-Emitter Voltage |Vce|
300 V
Maximum Emitter-Base Voltage |Veb|
5 V
Maximum Collector Current |Ic max|
0.1 A
Transition Frequency (ft)
40 MHz
Datasheet
bf459.pdf
BF459 features
- Low current (max. 100 mA)
- High voltage (max. 300 V).
BF459 pinout
| Pin | Name |
|---|---|
| 1 | Emitter |
| 2 | Collector |
| 3 | Base |
BF459 applications
- Video Output Stages in Black-and-White and In Colour Television Receivers
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