This document is the product specification of Philips Semiconductors. It introduces the features and characteristics of BUK202-50Y TOPFET high side switch, including power supply voltage, current, working temperature and so on.
The document describes the PowerMOS transistor BUK202-50Y, a TOPFET high side switch designed as a single high-side switch in a 5-pin plastic envelope. It is configured for general controller applications driving lamps, motors, solenoids, and heaters.
| Nominal load current (ISO) | 9 A |
|---|---|
| Continuous off-state supply voltage | 50 V |
| Continuous load current | 20 A |
| On-state resistance (typical) | 38 mΩ |
| Continuous junction temperature | 150 °C |
Yes, it has overtemperature protection that self resets with hysteresis.
The device supports a maximum continuous off-state supply voltage of 50 V.
The switch can handle a continuous load current of up to 20 A.
The maximum continuous junction temperature is 150 °C.