Product Summary

The IRFB20N50KPBF is a HEXFET Power MOSFET. The applications of the IRFB20N50KPBF include Switch Mode Power Supply (SMPS), Uninterruptible Power Supply, High Speed Power Switching, Hard Switched and High Frequency Circuits, Lead-Free.

Parametrics

IRFB20N50KPBF absolute maximum ratings: (1)ID @ TC = 25℃, Continuous Drain Current, VGS @ 10V (Silicon Limited): 20 A; (2)ID @ TC = 100℃, Continuous Drain Current, VGS @ 10V (Silicon Limited): 12 A; (3)Pulsed Drain Current, IDM: 80 A; (4)PD @TC = 25℃, Maximum Power Dissipation: 280 W; (5)Linear Derating Factor: 2.2 W/℃; (6)Gate-to-Source Voltage, VGS: ±30 V; (7)Peak Diode Recovery, dv/dt: 6.9 V/ns; (8)Operating Junction and Storage Temperature Range, TJ, TSTG: -55 TO 150℃; (9)Soldering Temperature, for 10 seconds(1.6mm from case): 300℃; (10)Mounting torque, 6-32 or M3 screw: 10N.

Features

IRFB20N50KPBF 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

IRFB20N50KPBF circuit diagram

Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
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
Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
IRFB11N50A
IRFB11N50A

Vishay/Siliconix

MOSFET N-Chan 500V 11 Amp

Data Sheet

0-725: $1.93
725-1000: $1.85
1000-2000: $1.81
IRFB11N50APBF
IRFB11N50APBF

Vishay/Siliconix

MOSFET N-Chan 500V 11 Amp

Data Sheet

0-1: $1.07
1-10: $0.86
10-100: $0.77
100-250: $0.69
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Vishay/Siliconix

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Data Sheet

0-725: $2.48
725-1000: $2.38
1000-2000: $2.32
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Vishay/Siliconix

MOSFET N-Chan 500V 17 Amp

Data Sheet

Negotiable 
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Data Sheet

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Vishay/Siliconix

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Data Sheet

0-721: $4.27
721-1000: $4.10