Product Summary

The IRFB4321PBF is a HEXFET Power MOSFET. The applications of it are Motion Control Applications, High Efficiency Synchronous Rectification in SMPS, Uninterruptible Power Supply, Hard Switched and High Frequency Circuits.

Parametrics

IRFB4321PBF absolute maximum ratings: (1)ID @ TC = 25°C Continuous Drain Current, VGS @ 10V: 83A; (2)ID @ TC = 100°C Continuous Drain Current, VGS @ 10V: 59A; (3)IDM Pulsed Drain Current: 330A; (4)PD @TC = 25°C Maximum Power Dissipation: 330W; (5)Linear Derating Factor: 2.2W/°C; (6)VGS Gate-to-Source Voltage: ±30V; (7)EAS (Thermally limited)Single Pulse Avalanche Energy: 120mJ; (8)TJ Operating Junction and TSTG Storage Temperature Range: -55 to +175°C.

Features

IRFB4321PBF features: (1)Low RDSON Reduces Losses; (2)Low Gate Charge Improves the Switching Performance; (3)Improved Diode Recovery Improves Switching & EMI Performance; (4)30V Gate Voltage Rating Improves Robustness; (5)Fully Characterized Avalanche SOA.

Diagrams

IRFB4321PBF block diagram

Image Part No Mfg Description Data Sheet Download Pricing
(USD)		 Quantity
IRFB4321PBF
IRFB4321PBF
International Rectifier
MOSFET MOSFT 150V 83A 15mOhm 71nC Qg
Data Sheet
0-1: $2.28
1-25: $1.55
25-100: $1.16
100-250: $1.11
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
IRFB13N50A
IRFB13N50A
Vishay/Siliconix
MOSFET N-Chan 500V 14 Amp
Data Sheet
0-725: $2.48
725-1000: $2.38
1000-2000: $2.32
IRFB13N50APBF
IRFB13N50APBF
Vishay/Siliconix
MOSFET N-Chan 500V 14 Amp
Data Sheet
0-1: $2.11
1-10: $1.69
10-100: $1.54
100-250: $1.39
IRFB16N50K
IRFB16N50K
Vishay/Siliconix
MOSFET N-Chan 500V 17 Amp
Data Sheet
Negotiable 
IRFB16N50KPBF
IRFB16N50KPBF
Vishay/Siliconix
MOSFET N-Chan 500V 17 Amp
Data Sheet
Negotiable