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 temeprature: -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 temeprature; (4)rugged.

Diagrams

IRF740 circuit diagram

Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
IRF740
IRF740

Vishay/Siliconix

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Data Sheet

0-1: $3.00
1-10: $2.42
10-100: $2.22
100-250: $2.11
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Data Sheet

0-1: $0.77
1-25: $0.47
25-100: $0.32
100-250: $0.31
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Data Sheet

0-1: $0.84
1-25: $0.49
25-100: $0.30
100-250: $0.28
IRF7403PBF
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0-2800: $0.24
2800-4000: $0.23
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Data Sheet

0-1: $1.64
1-10: $1.33
10-100: $1.19
100-250: $1.06
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Data Sheet

0-1: $0.76
1-25: $0.44
25-100: $0.27
100-250: $0.26