The BTF3125EJ is a 125 mΩ single channel Smart Low-Side Power Switch with in a PG-TDSO-8-31 package providing embedded protective functions.
The power transistor is built by an N channel vertical power MOSFET. The device is monolithically integrated. The BTF3125EJ is automotive qualified and is optimized for 12V automotive and industrial applications.
Summary of Features
- Single channel device
- 3.3V and 5V compatible logic input
- PWM switching capability 20kHz for 10-90% duty cycle
- Electrostatic discharge protection (ESD)
- Adjustable switching speed
- Digital latch feedback signal
- Very low power DMOS leakage current in OFF state
- DMOS turn on capability in inverse current situation
- Green Product (RoHS compliant)
- Suitable for resistive, inductive and capacitive loads
- Replaces electromechanical relays, fuses and discrete circuits
- Allows high inrush currents and active freewheeling