BUF420 is HIGH VOLTAGE FAST-SWITCHING NPN POWER TRANSISTOR manufactured by STMicroelectronics.
| Manufacturer | Part Number | Description |
|---|---|---|
Inchange Semiconductor |
BUF420 | Silicon NPN Power Transistor |
|
Inchange Semiconductor |
BUF420A | Silicon NPN Power Transistor |
Inchange Semiconductor |
BUF420I | NPN Transistor |
|
Inchange Semiconductor |
BUF420M | NPN Transistor |
The BUF420 and BUF420M are manufactured using High Voltage Multi Epitaxial Planar technology for high switching speeds and high voltage capacity. They use a Cellular Emitter structure with planar edge termination to enhance switching speeds while maintaining a wide RBSOA. The BUF series is designed for use in high-frequency power supplies and motor control applications.
