The BU406 NPN planar transistor datasheet provides specifications, ratings, and characteristics for this fast‑switching device.
The BU406 is an NPN epitaxial planar transistor designed for fast switching in horizontal deflection output stages of large‑screen MTV receivers. The datasheet lists ordering information, package options, and key electrical parameters.
Absolute maximum ratings, thermal data, and electrical characteristics are detailed, including voltage limits, current capabilities, power dissipation, and typical performance curves. A disclaimer notes usage limits and liability.
| Collector Current (IC) | 7 A |
|---|---|
| Base Current (IB) | 4 A |
| Junction Temperature (TJ) | 150 °C |
The BU406 can handle up to 7 A of continuous collector current.