Datasheets
IRF640B by:

18A, 200V, 0.18ohm, N-CHANNEL, Si, POWER, MOSFET, TO-220AB, TO-220, 3 PIN

Part Details for IRF640B by Rochester Electronics LLC

Overview of IRF640B by Rochester Electronics LLC

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Part Details for IRF640B

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IRF640B Part Data Attributes:

IRF640B Rochester Electronics LLC
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IRF640B Rochester Electronics LLC 18A, 200V, 0.18ohm, N-CHANNEL, Si, POWER, MOSFET, TO-220AB, TO-220, 3 PIN
Pbfree Code No
Rohs Code No
Part Life Cycle Code Active
Ihs Manufacturer ROCHESTER ELECTRONICS LLC
Part Package Code TO-220AB
Package Description TO-220, 3 PIN
Pin Count 3
Reach Compliance Code unknown
Avalanche Energy Rating (Eas) 250 mJ
Configuration SINGLE WITH BUILT-IN DIODE
DS Breakdown Voltage-Min 200 V
Drain Current-Max (ID) 18 A
Drain-source On Resistance-Max 0.18 Ω
FET Technology METAL-OXIDE SEMICONDUCTOR
JEDEC-95 Code TO-220AB
JESD-30 Code R-PSFM-T3
JESD-609 Code e0
Moisture Sensitivity Level NOT SPECIFIED
Number of Elements 1
Number of Terminals 3
Operating Mode ENHANCEMENT MODE
Package Body Material PLASTIC/EPOXY
Package Shape RECTANGULAR
Package Style FLANGE MOUNT
Peak Reflow Temperature (Cel) NOT SPECIFIED
Polarity/Channel Type N-CHANNEL
Pulsed Drain Current-Max (IDM) 72 A
Qualification Status COMMERCIAL
Surface Mount NO
Terminal Finish TIN LEAD
Terminal Form THROUGH-HOLE
Terminal Position SINGLE
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Transistor Application SWITCHING
Transistor Element Material SILICON

Alternate Parts for IRF640B

This table gives cross-reference parts and alternative options found for IRF640B. 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 IRF640B, 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
IRF640B Power Field-Effect Transistor, 18A I(D), 200V, 0.18ohm, 1-Element, N-Channel, Silicon, Metal-oxide Semiconductor FET, TO-220AB, TO-220, 3 PIN Fairchild Semiconductor Corporation IRF640B vs IRF640B
Part Number Description Manufacturer Compare
BUK474-200A TRANSISTOR 5.3 A, 200 V, 0.4 ohm, N-CHANNEL, Si, POWER, MOSFET, TO-220, PLASTIC, FULL PACK-3, FET General Purpose Power NXP Semiconductors IRF640B vs BUK474-200A
PHP2N60 TRANSISTOR 2.8 A, 600 V, 4.4 ohm, N-CHANNEL, Si, POWER, MOSFET, TO-220AB, PLASTIC, TO-220AB, 3 PIN, FET General Purpose Power NXP Semiconductors IRF640B vs PHP2N60
BUK637-500B TRANSISTOR 10 A, 500 V, 0.8 ohm, N-CHANNEL, Si, POWER, MOSFET, FET General Purpose Power NXP Semiconductors IRF640B vs BUK637-500B
APT40M70LVR Power Field-Effect Transistor, 57A I(D), 400V, 0.07ohm, 1-Element, N-Channel, Silicon, Metal-oxide Semiconductor FET, TO-264AA, TO-264, 3 PIN Advanced Power Technology IRF640B vs APT40M70LVR
PHX2N60 TRANSISTOR 2.6 A, 600 V, 2.2 ohm, N-CHANNEL, Si, POWER, MOSFET, FET General Purpose Power NXP Semiconductors IRF640B vs PHX2N60
PHP18NQ20T TRANSISTOR 16 A, 200 V, 0.18 ohm, N-CHANNEL, Si, POWER, MOSFET, TO-220AB, FET General Purpose Power NXP Semiconductors IRF640B vs PHP18NQ20T
APT6033BNR Power Field-Effect Transistor, 22A I(D), 600V, 0.33ohm, 1-Element, N-Channel, Silicon, Metal-oxide Semiconductor FET, TO-247AD Advanced Power Technology IRF640B vs APT6033BNR
PHP45N03LT TRANSISTOR 45 A, 25 V, 0.024 ohm, N-CHANNEL, Si, POWER, MOSFET, TO-220AB, PLASTIC, TO-220AB, 3 PIN, FET General Purpose Power NXP Semiconductors IRF640B vs PHP45N03LT
PHP191NQ06LT Power Field-Effect Transistor Nexperia IRF640B vs PHP191NQ06LT
BUK553-100B TRANSISTOR 12 A, 100 V, 0.22 ohm, N-CHANNEL, Si, POWER, MOSFET, TO-220AB, PLASTIC, TO-220AB, 3 PIN, FET General Purpose Power NXP Semiconductors IRF640B vs BUK553-100B

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