| Part number | BF257 |
|---|---|
| Download | BF257 Datasheet (PDF) |
| File Size | 83.27 KB |
| Manufacturer | STMicroelectronics |
| Description | HIGH VOLTAGE VIDEO AMPLIFIERS |
|
|
| Manufacturer | Part Number | Description |
|---|---|---|
Continental Device India |
BF257 | NPN SILICON HIGH VOLTAGE TRANSISTORS |
Seme LAB |
BF257 | Bipolar NPN Device |
Motorola Semiconductor |
BF257 | HIGH VOLTAGE TRANSISTOR |
The BF257, BF258 and BF259 are silicon planar epitaxial NPN transistors in Jedec TO-39 metal case. They are particularly designed for videooutput stages in CTV and MTV sets, class A audio output stages and drivers for horizontal deflection circuits. pulse duration = 300 µ s, duty cycle = 1.
