Datasheets
IRF840AS by:

Power Field-Effect Transistor, 8A I(D), 500V, 0.85ohm, 1-Element, N-Channel, Silicon, Metal-oxide Semiconductor FET, D2PAK-3

Part Details for IRF840AS by International Rectifier

Overview of IRF840AS by International Rectifier

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Price & Stock for IRF840AS

Part # Distributor Description Stock Price Buy
Bristol Electronics   110
RFQ
Quest Components 8 A, 500 V, 0.85 ohm, N-CHANNEL, Si, POWER, MOSFET 43
  • 1 $7.9500
  • 2 $5.3000
  • 6 $3.9750
$3.9750 / $7.9500 Buy Now
Quest Components 8 A, 500 V, 0.85 ohm, N-CHANNEL, Si, POWER, MOSFET 316
  • 1 $7.9500
  • 48 $4.9025
  • 205 $4.3725
$4.3725 / $7.9500 Buy Now

Part Details for IRF840AS

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IRF840AS Part Data Attributes

IRF840AS International Rectifier
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IRF840AS International Rectifier Power Field-Effect Transistor, 8A I(D), 500V, 0.85ohm, 1-Element, N-Channel, Silicon, Metal-oxide Semiconductor FET, D2PAK-3
Pbfree Code No
Rohs Code No
Part Life Cycle Code Transferred
Ihs Manufacturer INTERNATIONAL RECTIFIER CORP
Package Description SMALL OUTLINE, R-PSSO-G2
Pin Count 3
Reach Compliance Code compliant
ECCN Code EAR99
Avalanche Energy Rating (Eas) 510 mJ
Case Connection DRAIN
Configuration SINGLE WITH BUILT-IN DIODE
DS Breakdown Voltage-Min 500 V
Drain Current-Max (ID) 8 A
Drain-source On Resistance-Max 0.85 Ω
FET Technology METAL-OXIDE SEMICONDUCTOR
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) 225
Polarity/Channel Type N-CHANNEL
Power Dissipation-Max (Abs) 3.1 W
Pulsed Drain Current-Max (IDM) 32 A
Qualification Status Not Qualified
Surface Mount YES
Terminal Finish Tin/Lead (Sn/Pb)
Terminal Form GULL WING
Terminal Position SINGLE
Time@Peak Reflow Temperature-Max (s) 30
Transistor Application SWITCHING
Transistor Element Material SILICON

Alternate Parts for IRF840AS

This table gives cross-reference parts and alternative options found for IRF840AS. 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 IRF840AS, 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 Description Manufacturer Compare
IRF840ASPBF Power Field-Effect Transistor, 8A I(D), 500V, 0.85ohm, 1-Element, N-Channel, Silicon, Metal-oxide Semiconductor FET, LEAD FREE, PLASTIC, D2PAK-2/3 Vishay Intertechnologies IRF840AS vs IRF840ASPBF
IRF840ASTRRPBF Power Field-Effect Transistor, 8A I(D), 500V, 0.85ohm, 1-Element, N-Channel, Silicon, Metal-oxide Semiconductor FET, TO-263AB, ROHS COMPLIANT, TO-263, D2PAK-3 Vishay Siliconix IRF840AS vs IRF840ASTRRPBF
IRF840ASTRRPBF Power Field-Effect Transistor, 8A I(D), 500V, 0.85ohm, 1-Element, N-Channel, Silicon, Metal-oxide Semiconductor FET, LEAD FREE, PLASTIC, D2PAK-2/3 Vishay Intertechnologies IRF840AS vs IRF840ASTRRPBF
IRF840ASTRRPBF Power Field-Effect Transistor, 8A I(D), 500V, 0.85ohm, 1-Element, N-Channel, Silicon, Metal-oxide Semiconductor FET, LEAD FREE, PLASTIC, D2PAK-3 International Rectifier IRF840AS vs IRF840ASTRRPBF
SIHF840AS-GE3 TRANSISTOR 8 A, 500 V, 0.85 ohm, N-CHANNEL, Si, POWER, MOSFET, TO-263AB, HALOGEN FREE AND ROHS COMPLIANT, TO-263, D2PAK-3, FET General Purpose Power Vishay Siliconix IRF840AS vs SIHF840AS-GE3
IRF840ASTRLPBF Power Field-Effect Transistor, 8A I(D), 500V, 0.85ohm, 1-Element, N-Channel, Silicon, Metal-oxide Semiconductor FET, LEAD FREE, PLASTIC, D2PAK-2/3 Vishay Intertechnologies IRF840AS vs IRF840ASTRLPBF
IRF840ASTRLPBF Power Field-Effect Transistor, 8A I(D), 500V, 0.85ohm, 1-Element, N-Channel, Silicon, Metal-oxide Semiconductor FET, LEAD FREE, PLASTIC, D2PAK-3 International Rectifier IRF840AS vs IRF840ASTRLPBF
IRF840ASTRR Power Field-Effect Transistor, 8A I(D), 500V, 0.85ohm, 1-Element, N-Channel, Silicon, Metal-oxide Semiconductor FET, D2PAK-3 International Rectifier IRF840AS vs IRF840ASTRR
IRF840ASPBF Power Field-Effect Transistor, 8A I(D), 500V, 0.85ohm, 1-Element, N-Channel, Silicon, Metal-oxide Semiconductor FET, LEAD FREE, PLASTIC, D2PAK-3 International Rectifier IRF840AS vs IRF840ASPBF
IRF840ASTRL Power Field-Effect Transistor, 8A I(D), 500V, 0.85ohm, 1-Element, N-Channel, Silicon, Metal-oxide Semiconductor FET, D2PAK-3 International Rectifier IRF840AS vs IRF840ASTRL
Part Number Description Manufacturer Compare
2SK1316(S)TR Power Field-Effect Transistor, 8A I(D), 500V, 0.8ohm, 1-Element, N-Channel, Silicon, Metal-oxide Semiconductor FET Hitachi Ltd IRF840AS vs 2SK1316(S)TR
2SK1541(S)TL 7 A, 500 V, 0.9 ohm, N-CHANNEL, Si, POWER, MOSFET Renesas Electronics Corporation IRF840AS vs 2SK1541(S)TL
PHB8N50E TRANSISTOR 8.5 A, 500 V, 0.85 ohm, N-CHANNEL, Si, POWER, MOSFET, SOT-404, 3 PIN, FET General Purpose Power NXP Semiconductors IRF840AS vs PHB8N50E
2SK1540(S)TR Power Field-Effect Transistor, 7A I(D), 450V, 0.8ohm, 1-Element, N-Channel, Silicon, Metal-oxide Semiconductor FET Hitachi Ltd IRF840AS vs 2SK1540(S)TR
IRF840ASPBF Power Field-Effect Transistor, 8A I(D), 500V, 0.85ohm, 1-Element, N-Channel, Silicon, Metal-oxide Semiconductor FET, LEAD FREE, PLASTIC, D2PAK-3 International Rectifier IRF840AS vs IRF840ASPBF
IRF840SPBF Power Field-Effect Transistor, 8A I(D), 500V, 0.85ohm, 1-Element, N-Channel, Silicon, Metal-oxide Semiconductor FET, TO-263AB, LEAD FREE, PLASTIC, D2PAK-3 International Rectifier IRF840AS vs IRF840SPBF
MTB8N50E 8A, 500V, 0.8ohm, N-CHANNEL, Si, POWER, MOSFET, CASE 418B-02, D2PAK-3 onsemi IRF840AS vs MTB8N50E
FS10VS-10 Power Field-Effect Transistor, 10A I(D), 500V, 0.9ohm, 1-Element, N-Channel, Silicon, Metal-oxide Semiconductor FET Mitsubishi Electric IRF840AS vs FS10VS-10
FS10VS-10 Power Field-Effect Transistor, 10A I(D), 500V, 0.9ohm, 1-Element, N-Channel, Silicon, Metal-oxide Semiconductor FET, TO-220S, 3 PIN Powerex Power Semiconductors IRF840AS vs FS10VS-10
2SK1504-01L Power Field-Effect Transistor, 10A I(D), 500V, 0.9ohm, 1-Element, N-Channel, Silicon, Metal-oxide Semiconductor FET Fuji Electric Co Ltd IRF840AS vs 2SK1504-01L

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