Product Summary

The IRF740 is an N-channel, enhancement mode, power MOSFET designed especially for high voltage, high speed applications, such as off-line switching power supplies, UPS, AC and DC motor controls, relay and solenoid drivers.

Parametrics

IRF740 absolute maximum ratings: (1)VDSS, drain to source voltage: 400V; (2)VDGR, drain to gate voltage: 400V, ; (3)VGS, gain to source voltage: ±20V; (4)Tj, Tstg, operating junction temperature storage temperature: -55 to 150℃; (5)TL, maximum lead temperature for soldering purpose: 275℃.

Features

IRF740 features: (1) VGS rated at ±20V; (2) silicon gate for fast switching speeds; (3) IDSS, VDS (on), SOA and VGS (TH) specified at elevated temperature; (4) rugged.

Diagrams

IRF740 block diagram

Image Part No Mfg Description Data Sheet Download Pricing
(USD)		 Quantity
IRF740
IRF740
Vishay/Siliconix
MOSFET N-Chan 400V 10 Amp
Data Sheet
0-1: $3.00
1-10: $2.42
10-100: $2.22
100-250: $2.11
IRF7401PBF
IRF7401PBF
International Rectifier
MOSFET
Data Sheet
0-2800: $0.25
2800-4000: $0.24
IRF7402TRPBF
IRF7402TRPBF
International Rectifier
MOSFET MOSFT 20V 6.8A 35mOhm 14nC
Data Sheet
0-1: $0.84
1-25: $0.49
25-100: $0.30
100-250: $0.28
IRF7403
IRF7403

MOSFET N-CH 30V 8.5A 8-SOIC
Data Sheet
0-1: $1.22
1-10: $0.80
10-100: $0.61
100-250: $0.58
250-500: $0.54
500-1000: $0.52
1000-2500: $0.50
IRF7403TR
IRF7403TR

MOSFET N-CH 30V 8.5A 8-SOIC
Data Sheet
Negotiable 
IRF740ALPBF
IRF740ALPBF
Vishay/Siliconix
MOSFET N-Chan 400V 10 Amp
Data Sheet
0-1: $1.64
1-10: $1.33
10-100: $1.19
100-250: $1.06
IRF7404PBF
IRF7404PBF
International Rectifier
MOSFET
Data Sheet
0-1: $0.76
1-25: $0.44
25-100: $0.27
100-250: $0.26
IRF7406GTRPBF
IRF7406GTRPBF
International Rectifier
MOSFET MOSFT PCh -30V -5.8A 45mOhm 39.3nC
Data Sheet
0-1: $0.76
1-25: $0.47
25-100: $0.32
100-250: $0.30