Product Summary

The IRFI740 is power MOSFET. The IRFI740 is from International Rectifier providing the designer with the best combination of fast switching, ruggedized device design, low on-resistance and cost-effectiveness.

Parametrics

IRFI740 absolute maximum ratings: (1)ID @ TC = 25℃ Continuous Drain Current, VGS @ 10V: 5.4A; (2)ID @ TC = 100℃ Continuous Drain Current, VGS @ 10V: 3.4A; (3)IDM Pulsed Drain Current: 22A; (4)PD @TC = 25℃ Power Dissipation: 40W; (5)Linear Derating Factor: 0.32W/℃; (6)VGS Gate-to-Source Voltage: ±20 V; (7)EAS Single Pulse Avalanche Energy: 390mJ; (8)IAR Avalanche Current: 5.4A; (9)EAR Repetitive Avalanche Energy: 4.0mJ; (10)Peak Diode Recovery: 4.0V/ns; (11)Operating Junction and Storage Temperature Range: -55℃ to + 155℃; (12)Soldering Temperature, for 10 seconds: 300℃(1.6mm from case).

Features

IRFI740 features: (1) Isolated package; (2) High Voltage Isolation= 2.5KVRMS; (3) Sink to Lead Creepage Dist=4.8mm; (4) Dynamic dv/dt rating; (5) Low thermal Resistance.

Diagrams

IRFI740 block diagram

Image Part No Mfg Description Data Sheet Download Pricing
(USD)		 Quantity
IRFI740A
IRFI740A
Other

Data Sheet
Negotiable 
IRFI740B
IRFI740B
Other

Data Sheet
Negotiable 
IRFI740GLC
IRFI740GLC
Vishay/Siliconix
MOSFET N-Chan 400V 5.7 Amp
Data Sheet
0-725: $2.77
725-1000: $2.65
1000-2000: $2.59
IRFI740G
IRFI740G
Vishay/Siliconix
MOSFET N-Chan 400V 5.4 Amp
Data Sheet
0-725: $2.08
725-1000: $2.00
1000-2000: $1.94
IRFI740BTU
IRFI740BTU
Fairchild Semiconductor
MOSFET
Data Sheet
Negotiable 
IRFI740G, SiHFI740G
IRFI740G, SiHFI740G
Other

Data Sheet
Negotiable 
IRFI740GPBF
IRFI740GPBF
Vishay/Siliconix
MOSFET N-Chan 400V 5.4 Amp
Data Sheet
0-1: $1.47
1-10: $1.18
10-100: $1.06
100-250: $0.95
IRFI740GLCPBF
IRFI740GLCPBF
Vishay/Siliconix
MOSFET N-Chan 400V 5.7 Amp
Data Sheet
0-1: $2.52
1-10: $2.09
10-100: $1.76
100-250: $1.42