Product Summary

The IRFB20N50K is a SMPS MOSFET. It can be used in (1)switch mode power supply (SMPS); (2)uninterruptible power supply; (3)high speed power switching; (4)hard switched and high frequency circuits.

Parametrics

IRFB20N50K absolute maximum ratings: (1)Continuous Drain Current, VGS @ 10V: 20 A; (2)Continuous Drain Current, VGS @ 10V: 12 A; (3)Pulsed Drain Current: 80 A; (4)Power Dissipation: 280 W; (5)Linear Derating Factor: 2.2 W/°C; (6)Gate-to-Source Voltage: ± 30 V; (7)Peak Diode Recovery dv/dt: 6.9 V/ns; (8)Operating Junction and Storage Temperature Range: -55 to + 150 °C.

Features

IRFB20N50K features: (1)low gate charge qg results in simple drive requirement; (2)improved gate, avalanche and dynamicdv/dt ruggedness; (3)fully characterized capacitance and avalanche voltage and current; (4)low RDS(on).

Diagrams

IRFB20N50K dimension figure

Image Part No Mfg Description Data Sheet Download Pricing
(USD)		 Quantity
IRFB20N50K
IRFB20N50K
Vishay/Siliconix
MOSFET N-Chan 500V 20 Amp
Data Sheet
0-721: $3.72
721-1000: $3.58
1000-2000: $3.48
IRFB20N50KPBF
IRFB20N50KPBF
Vishay/Siliconix
MOSFET N-Chan 500V 20 Amp
Data Sheet
0-1: $3.16
1-10: $2.54
10-100: $2.31
100-250: $2.04