This is one of the types of MOSFETs and is a kind of transistor.
Part Number: P0903BDG
Function: N-Channel Mode Field Effect Transistor ( 25V, 50A )
Package: TO-252 DPAK Type
Manufacturer: Niko-sem
See the preview image and the PDF file for more information.
P0903BDG Transistor Image
Description
1. V(BR)DSS = 25V
2. Rds(on) = 9.5mOhm
3. Id = 50A
Absolute maximum ratings ( Ta=25°C )
1. Drain-Source Voltage : Vds = 25 V
2. Gate-Source Voltage : Vgs = ± 20 V
3. Avalanche Current : Ias = 34 A
4. Power Dissipation: Pd = 49 W
Pinout