Product Summary

The IRFP450 is a power MOSFET. It is designed using the company’s consolidated strip layout-basedMESH OVERLAY process. This technology matches and improves the performances compared with standard parts from various sources. The applications of the IRFP450 are high current switching, uninterruptible power supply (ups), dc/dc coverters for telecom, industrial, and lighting equipment.

Parametrics

IRFP450 absolute maximum ratings: (1)Drain-source Voltage (VGS =0):500 V; (2)Drain- gate Voltage (RGS =20kΩ):500 V; (3)Gate-source Voltage:± 20 V; (4)Drain Current (continuous) at Tc =25℃:14A; (5)Drain Current (continuous) at Tc =100℃:8.7A; (6)Drain Current (pulsed):56 A; (7)Total Dissipation at Tc =25:190W; (8)Derating Factor:1.5 W/℃; (9)Peak Diode Recovery voltage slope 3.5 V/ns; (10)Storage Temperature -65℃ to 150℃; (11)Max. Operating Junction Temperature 150℃.

Features

IRFP450 features: (1)typical RDS(on) = 0.33Ω; (2)extremely high dv/dt capability; (3)100% avalanche tested; (4)very low intrinsic capacitances; (5)gatecharge minimized.

Diagrams

IRFP450 test circuit

Image Part No Mfg Description Data Sheet Download Pricing
(USD)		 Quantity
IRFP450
IRFP450
Vishay/Siliconix
MOSFET N-Chan 500V 14 Amp
Data Sheet
0-1: $5.71
1-10: $4.65
10-100: $4.26
100-250: $3.80
IRFP450, SiHFP450
IRFP450, SiHFP450
Other

Data Sheet
Negotiable 
IRFP450A
IRFP450A
Vishay/Siliconix
MOSFET N-Chan 500V 14 Amp
Data Sheet
0-331: $3.73
331-500: $3.41
500-1000: $3.28
1000-2000: $3.19
IRFP450_R4943
IRFP450_R4943
Fairchild Semiconductor
MOSFET TO-247 N-Ch Power
Data Sheet
Negotiable 
IRFP450A_R4944
IRFP450A_R4944
Fairchild Semiconductor
MOSFET TO-3P
Data Sheet
Negotiable 
IRFP450A, SiHFP450A
IRFP450A, SiHFP450A
Other

Data Sheet
Negotiable 
IRFP450LCPBF
IRFP450LCPBF
Vishay/Siliconix
MOSFET N-Chan 500V 14 Amp
Data Sheet
0-1: $4.60
1-10: $4.08
10-100: $3.23
100-250: $2.89
IRFP450APBF
IRFP450APBF
Vishay/Siliconix
MOSFET N-Chan 500V 14 Amp
Data Sheet
0-1: $1.75
1-10: $1.40
10-100: $1.28
100-250: $1.15