Datasheets
IRF840S by:

Power Field-Effect Transistor, 8A I(D), 500V, 0.85ohm, 1-Element, N-Channel, Silicon, Metal-oxide Semiconductor FET, TO-263AB, TO-263, 3 PIN

Part Details for IRF840S by International Rectifier

Overview of IRF840S by International Rectifier

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Price & Stock for IRF840S

Part # Distributor Description Stock Price Buy
Bristol Electronics   170
RFQ
Bristol Electronics   Min Qty: 3 290
  • 3 $1.8750
  • 12 $1.2188
  • 43 $0.7031
  • 144 $0.6000
$0.6000 / $1.8750 Buy Now
Quest Components   232
  • 1 $2.5000
  • 11 $1.2500
  • 49 $0.7500
$0.7500 / $2.5000 Buy Now
Quest Components   136
  • 1 $6.2160
  • 17 $4.1440
  • 61 $3.8332
$3.8332 / $6.2160 Buy Now
Chip 1 Exchange INSTOCK 902
RFQ
Component Electronics, Inc IN STOCK SHIP TODAY 28
  • 1 $2.3100
  • 100 $1.7300
  • 1,000 $1.5000
$1.5000 / $2.3100 Buy Now

Part Details for IRF840S

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IRF840S Part Data Attributes

IRF840S International Rectifier
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IRF840S International Rectifier Power Field-Effect Transistor, 8A I(D), 500V, 0.85ohm, 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 500 V
Drain Current-Max (ID) 8 A
Drain-source On Resistance-Max 0.85 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 IRF840S

This table gives cross-reference parts and alternative options found for IRF840S. 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 IRF840S, 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
IRF840STRRPBF 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 IRF840S vs IRF840STRRPBF
IRF840S Power Field-Effect Transistor, 8A I(D), 500V, 0.85ohm, 1-Element, N-Channel, Silicon, Metal-oxide Semiconductor FET, TO-220AB Motorola Semiconductor Products IRF840S vs IRF840S
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 IRF840S vs IRF840SPBF
IRF840S TRANSISTOR 8 A, 500 V, 0.85 ohm, N-CHANNEL, Si, POWER, MOSFET, TO-263AB, ROHS COMPLIANT, TO-263, 3 PIN, FET General Purpose Power Advanced Power Electronics Corp IRF840S vs IRF840S
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 Vishay Intertechnologies IRF840S vs IRF840SPBF
IRF840S 8A, 500V, 0.85ohm, N-CHANNEL, Si, POWER, MOSFET, TO-220AB Motorola Mobility LLC IRF840S vs IRF840S
IRF840S Power Field-Effect Transistor, 8A I(D), 500V, 0.85ohm, 1-Element, N-Channel, Silicon, Metal-oxide Semiconductor FET, TO-263AB, TO-263, D2PAK-3 Vishay Siliconix IRF840S vs IRF840S
IRF840STRR Power Field-Effect Transistor, 8A I(D), 500V, 0.85ohm, 1-Element, N-Channel, Silicon, Metal-oxide Semiconductor FET, TO-263AB, TO-263, 3 PIN International Rectifier IRF840S vs IRF840STRR
IRF840STRLPBF Power Field-Effect Transistor, 8A I(D), 500V, 0.85ohm, 1-Element, N-Channel, Silicon, Metal-oxide Semiconductor FET, LEAD FREE, PLASTIC, D2PAK-3 Vishay Intertechnologies IRF840S vs IRF840STRLPBF
IRF840S Power Field-Effect Transistor, 8A I(D), 500V, 0.85ohm, 1-Element, N-Channel, Silicon, Metal-oxide Semiconductor FET, TO-263AB, TO-263, 3 PIN Vishay Intertechnologies IRF840S vs IRF840S
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 IRF840S vs 2SK1316(S)TR
2SK1541(S)TL 7 A, 500 V, 0.9 ohm, N-CHANNEL, Si, POWER, MOSFET Renesas Electronics Corporation IRF840S 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 IRF840S 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 IRF840S 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 IRF840S 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 IRF840S vs IRF840SPBF
MTB8N50E 8A, 500V, 0.8ohm, N-CHANNEL, Si, POWER, MOSFET, CASE 418B-02, D2PAK-3 onsemi IRF840S 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 IRF840S 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 IRF840S 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 IRF840S vs 2SK1504-01L

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