Datasheets
IRF740S by:

Power Field-Effect Transistor, 10A I(D), 400V, 0.55ohm, 1-Element, N-Channel, Silicon, Metal-oxide Semiconductor FET, TO-263AB, TO-263, 3 PIN

Part Details for IRF740S by International Rectifier

Results Overview of IRF740S by International Rectifier

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Applications Consumer Electronics Industrial Automation Energy and Power Systems Renewable Energy

IRF740S Information

IRF740S by International Rectifier is a Power Field-Effect Transistor.
Power Field-Effect Transistors are under the broader part category of Transistors.

A transistor is a small semiconductor device used to amplify, control, or create electrical signals. When selecting a transistor, factors such as voltage, current rating, gain, and power dissipation must be considered, with common types. Read more about Transistors on our Transistors part category page.

Price & Stock for IRF740S

Part # Distributor Description Stock Price Buy
Bristol Electronics   Min Qty: 3 242
  • 3 $2.2500
  • 10 $1.6875
  • 31 $1.4062
  • 108 $0.8438
$0.8438 / $2.2500 Buy Now
Bristol Electronics   211
RFQ
Quest Components TRANSISTOR,MOSFET,N-CHANNEL,400V V(BR)DSS,10A I(D),TO-252VAR 320
  • 1 $3.3300
  • 32 $2.2200
  • 114 $2.0535
$2.0535 / $3.3300 Buy Now
Quest Components TRANSISTOR,MOSFET,N-CHANNEL,400V V(BR)DSS,10A I(D),TO-252VAR 193
  • 1 $3.0000
  • 41 $1.1250
  • 134 $1.0500
$1.0500 / $3.0000 Buy Now
Quest Components TRANSISTOR,MOSFET,N-CHANNEL,400V V(BR)DSS,10A I(D),TO-252VAR 17
  • 1 $4.0000
  • 2 $3.0000
  • 9 $2.5000
$2.5000 / $4.0000 Buy Now
Quest Components TRANSISTOR,MOSFET,N-CHANNEL,400V V(BR)DSS,10A I(D),TO-252VAR 1
  • 1 $3.3300
$3.3300 Buy Now
Component Electronics, Inc IN STOCK SHIP TODAY 15
  • 1 $1.5400
  • 100 $1.1500
  • 1,000 $1.0000
$1.0000 / $1.5400 Buy Now

Part Details for IRF740S

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IRF740S Part Data Attributes

IRF740S International Rectifier
Buy Now Datasheet
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IRF740S International Rectifier Power Field-Effect Transistor, 10A I(D), 400V, 0.55ohm, 1-Element, N-Channel, Silicon, Metal-oxide Semiconductor FET, TO-263AB, TO-263, 3 PIN
Pbfree Code No
Rohs Code No
Part Life Cycle Code Transferred
Ihs Manufacturer INTERNATIONAL RECTIFIER CORP
Part Package Code D2PAK
Package Description TO-263, 3 PIN
Pin Count 4
Reach Compliance Code compliant
ECCN Code EAR99
HTS Code 8541.29.00.95
Case Connection DRAIN
Configuration SINGLE
DS Breakdown Voltage-Min 400 V
Drain Current-Max (ID) 10 A
Drain-source On Resistance-Max 0.55 Ω
FET Technology METAL-OXIDE SEMICONDUCTOR
JEDEC-95 Code TO-263AB
JESD-30 Code R-PSSO-G2
JESD-609 Code e0
Moisture Sensitivity Level 1
Number of Elements 1
Number of Terminals 2
Operating Mode ENHANCEMENT MODE
Operating Temperature-Max 150 °C
Package Body Material PLASTIC/EPOXY
Package Shape RECTANGULAR
Package Style SMALL OUTLINE
Peak Reflow Temperature (Cel) 240
Polarity/Channel Type N-CHANNEL
Power Dissipation Ambient-Max 125 W
Power Dissipation-Max (Abs) 125 W
Qualification Status Not Qualified
Surface Mount YES
Terminal Finish TIN LEAD
Terminal Form GULL WING
Terminal Position SINGLE
Time@Peak Reflow Temperature-Max (s) 30
Transistor Application SWITCHING
Transistor Element Material SILICON

Alternate Parts for IRF740S

This table gives cross-reference parts and alternative options found for IRF740S. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of IRF740S, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.

Part Number Manufacturer Composite Price Description Compare
SIHF740STL-E3 Vishay Siliconix Check for Price TRANSISTOR 10 A, 400 V, 0.55 ohm, N-CHANNEL, Si, POWER, MOSFET, TO-263AB, ROHS COMPLIANT, TO-263, D2PAK-3, FET General Purpose Power IRF740S vs SIHF740STL-E3
IRF740S Motorola Mobility LLC Check for Price 10A, 400V, 0.55ohm, N-CHANNEL, Si, POWER, MOSFET, TO-220AB IRF740S vs IRF740S
IRF740S Vishay Intertechnologies Check for Price Power Field-Effect Transistor, 10A I(D), 400V, 0.55ohm, 1-Element, N-Channel, Silicon, Metal-oxide Semiconductor FET, TO-263AB, TO-263, 3 PIN IRF740S vs IRF740S
Part Number Manufacturer Composite Price Description Compare
IRF740SPBF Vishay Intertechnologies $1.2774 Power Field-Effect Transistor, 10A I(D), 400V, 0.55ohm, 1-Element, N-Channel, Silicon, Metal-oxide Semiconductor FET, TO-263AB, LEAD FREE, PLASTIC, SMD-220, D2PAK-3 IRF740S vs IRF740SPBF
IRF740STRLPBF Vishay Intertechnologies $1.8282 Power Field-Effect Transistor, 10A I(D), 400V, 0.55ohm, 1-Element, N-Channel, Silicon, Metal-oxide Semiconductor FET, LEAD FREE, PLASTIC, SMD-220, D2PAK-3 IRF740S vs IRF740STRLPBF
SIHF740S-GE3 Vishay Siliconix Check for Price TRANSISTOR 10 A, 400 V, 0.55 ohm, N-CHANNEL, Si, POWER, MOSFET, TO-263AB, HALOGEN FREE AND ROHS COMPLIANT, TO-263, D2PAK-3, FET General Purpose Power IRF740S vs SIHF740S-GE3
SIHF740S-GE3 Vishay Intertechnologies Check for Price Power Field-Effect Transistor, 10A I(D), 400V, 0.55ohm, 1-Element, N-Channel, Silicon, Metal-oxide Semiconductor FET, TO-263AB, IRF740S vs SIHF740S-GE3
IRF740SPBF Vishay Siliconix Check for Price Power Field-Effect Transistor, 10A I(D), 400V, 0.55ohm, 1-Element, N-Channel, Silicon, Metal-oxide Semiconductor FET, TO-263AB, ROHS COMPLIANT, TO-263, D2PAK-3 IRF740S vs IRF740SPBF
IRF740STRRPBF International Rectifier Check for Price Power Field-Effect Transistor, 10A I(D), 400V, 0.55ohm, 1-Element, N-Channel, Silicon, Metal-oxide Semiconductor FET, LEAD FREE, PLASTIC, SMD-220, D2PAK-3 IRF740S vs IRF740STRRPBF
IRF740ST4 STMicroelectronics Check for Price 10A, 400V, 0.55ohm, N-CHANNEL, Si, POWER, MOSFET, TO-263AB, TO-263, D2PAK-3 IRF740S vs IRF740ST4
IRF740STRL International Rectifier Check for Price Power Field-Effect Transistor, 10A I(D), 400V, 0.55ohm, 1-Element, N-Channel, Silicon, Metal-oxide Semiconductor FET, TO-263AB, TO-263, 3 PIN IRF740S vs IRF740STRL
IRF740S Motorola Semiconductor Products Check for Price Power Field-Effect Transistor, 10A I(D), 400V, 0.55ohm, 1-Element, N-Channel, Silicon, Metal-oxide Semiconductor FET, TO-220AB IRF740S vs IRF740S
IRF740STRRPBF Vishay Intertechnologies Check for Price Power Field-Effect Transistor, 10A I(D), 400V, 0.55ohm, 1-Element, N-Channel, Silicon, Metal-oxide Semiconductor FET, LEAD FREE, PLASTIC, SMD-220, D2PAK-3 IRF740S vs IRF740STRRPBF

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