BUK454-200A/B is an N-channel enhancement mode power MOS transistor suitable for surface mount applications. It has a drain-source voltage of 200V, a drain current of 9.2A (DC), and a total power dissipation of 90W. The device is intended for use in Switched Mode Power Supplies (SMPS), motor control, welding, DC/DC and AC/DC converters, and general purpose switching applications.
This datasheet describes the Philips Semiconductors BUK454-200A/B, an N-channel enhancement mode PowerMOS transistor housed in a TO220AB plastic envelope. The device is designed for surface mount applications and is intended for use in Switched Mode Power Supplies (SMPS), motor control, welding, DC/DC converters, AC/DC converters, and general purpose switching applications. This manual is written in Chinese.
| Drain-source voltage (VDS) | 200 V |
|---|---|
| Drain current (DC) at Tmb=25°C | 9.2 A |
| Total power dissipation (Ptot) | 90 W |
| Junction temperature (Tj) | 175 °C |
| Forward transconductance (gfs) | 3.5 S typ. |
| Input capacitance (Ciss) | 700 pF typ. |
| Output capacitance (Coss) | 100 pF typ. |
The transistor is housed in a TO220AB plastic envelope suitable for surface mount applications.
The maximum junction temperature (Tj) is 175 °C.