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Transistors / Power Field-Effect Transistors / IRF644SPBF
Datasheets
IRF644SPBF by:

Power Field-Effect Transistor, 14A I(D), 250V, 0.28ohm, 1-Element, N-Channel, Silicon, Metal-oxide Semiconductor FET, TO-263AB, LEAD FREE, PLASTIC, SMD-220, D2PAK-3

Part Details for IRF644SPBF by Vishay Intertechnologies

Results Overview of IRF644SPBF by Vishay Intertechnologies

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IRF644SPBF Information

IRF644SPBF by Vishay Intertechnologies 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 IRF644SPBF

Part # Distributor Description Stock Price Buy
DISTI # 01AC4888
Newark Mosfet, N-Ch, 250V, 14A, To-263Ab, Transistor Polarity:N Channel, Continuous Drain Current Id:14A, Drain Source Voltage Vds:250V, On Resistance Rds(On):0.28Ohm, Rds(On) Test Voltage Vgs:10V, Threshold Voltage Vgs:4V, Power Rohs Compliant: Yes |Vishay IRF644SPBF RoHS: Compliant Min Qty: 1 Package Multiple: 1 Date Code: 1 Container: Bulk 1961
  • 1 $3.9300
  • 10 $3.9200
  • 25 $2.3100
  • 50 $2.2900
  • 100 $2.2600
  • 500 $2.0600
  • 1,000 $2.0500
$2.0500 / $3.9300 Buy Now
DISTI # IRF644SPBF
Avnet Americas MOSFET N-CHANNEL 250V - Tape and Reel (Alt: IRF644SPBF) RoHS: Compliant Min Qty: 1000 Package Multiple: 1000 Lead time: 12 Weeks, 0 Days Container: Reel 0
  • 1,000 $1.6863
  • 2,000 $1.6593
  • 4,000 $1.6332
  • 6,000 $1.6059
  • 8,000 $1.5871
$1.5871 / $1.6863 Buy Now
DISTI # 844-IRF644SPBF
Mouser Electronics MOSFETs N-Chan 250V 14 Amp RoHS: Compliant 3277
  • 1 $3.6400
  • 10 $3.0100
  • 25 $1.9400
  • 100 $1.8900
  • 500 $1.7700
  • 1,000 $1.7500
$1.7500 / $3.6400 Buy Now
DISTI # V99:2348_09218894
Arrow Electronics Trans MOSFET N-CH 250V 14A 3-Pin(2+Tab) D2PAK Min Qty: 1 Package Multiple: 1 Lead time: 12 Weeks Date Code: 2219 Americas - 508
  • 1 $1.4740
$1.4740 Buy Now
DISTI # E02:0323_00192642
Arrow Electronics Trans MOSFET N-CH 250V 14A 3-Pin(2+Tab) D2PAK Min Qty: 1 Package Multiple: 1 Lead time: 12 Weeks Europe - 450
  • 1 $1.8231
  • 10 $1.6762
  • 25 $1.3304
  • 100 $1.3071
  • 500 $1.2428
  • 1,000 $1.2171
  • 5,000 $1.2048
$1.2048 / $1.8231 Buy Now
DISTI # 62362633
Verical Trans MOSFET N-CH 250V 14A 3-Pin(2+Tab) D2PAK Min Qty: 4 Package Multiple: 1 Date Code: 2219 Americas - 508
  • 4 $1.4740
$1.4740 Buy Now
DISTI # IRF644SPBF
TTI MOSFETs N-Chan 250V 14 Amp RoHS: Compliant pbFree: Pb-Free Min Qty: 50 Package Multiple: 50 Container: Tube Americas - 1100
In Stock
  • 50 $1.9200
  • 100 $1.8700
  • 500 $1.7500
  • 1,000 $1.7100
  • 2,000 $1.6800
  • 5,000 $1.5600
$1.5600 / $1.9200 Buy Now
DISTI # IRF644SPBF
TME Transistor: N-MOSFET, unipolar, 250V, 8.5A, 125W, D2PAK,TO263 Min Qty: 1 463
  • 1 $3.2800
  • 10 $1.5900
  • 50 $1.5800
  • 100 $1.4400
  • 250 $1.3500
  • 500 $1.2900
  • 1,000 $1.2200
$1.2200 / $3.2800 Buy Now
ComSIT USA POWER MOSFET Power Field-Effect Transistor, 14A I(D), 250V, 0.28ohm, 1-Element, N-Channel, Silicon, Metal-oxide Semiconductor FET, TO-263AB ECCN: EAR99 RoHS: Compliant Stock DE - 1000
Stock ES - 0
Stock US - 0
Stock MX - 0
Stock CN - 0
Stock HK - 0
RFQ
DISTI # IRF644SPBF
EBV Elektronik MOSFET NCHANNEL 250V (Alt: IRF644SPBF) RoHS: Compliant Min Qty: 50 Package Multiple: 50 Lead time: 13 Weeks, 0 Days EBV - 0
Buy Now

Part Details for IRF644SPBF

IRF644SPBF CAD Models

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IRF644SPBF Part Data Attributes

Parametric Data
IRF644SPBF Vishay Intertechnologies
Buy Now Datasheet
Compare Parts:
IRF644SPBF Vishay Intertechnologies Power Field-Effect Transistor, 14A I(D), 250V, 0.28ohm, 1-Element, N-Channel, Silicon, Metal-oxide Semiconductor FET, TO-263AB, LEAD FREE, PLASTIC, SMD-220, D2PAK-3
Pbfree Code Yes
Rohs Code Yes
Part Life Cycle Code Active
Ihs Manufacturer VISHAY INTERTECHNOLOGY INC
Part Package Code D2PAK
Package Description SMD-220, D2PAK-3
Pin Count 4
Reach Compliance Code not_compliant
ECCN Code EAR99
Factory Lead Time 12 Weeks
Samacsys Manufacturer Vishay
Additional Feature AVALANCHE RATED
Avalanche Energy Rating (Eas) 550 mJ
Case Connection DRAIN
Configuration SINGLE WITH BUILT-IN DIODE
DS Breakdown Voltage-Min 250 V
Drain Current-Max (ID) 14 A
Drain-source On Resistance-Max 0.28 Ω
FET Technology METAL-OXIDE SEMICONDUCTOR
JEDEC-95 Code TO-263AB
JESD-30 Code R-PSSO-G2
JESD-609 Code e3
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) 260
Polarity/Channel Type N-CHANNEL
Power Dissipation-Max (Abs) 125 W
Pulsed Drain Current-Max (IDM) 56 A
Qualification Status Not Qualified
Surface Mount YES
Terminal Finish Matte Tin (Sn)
Terminal Form GULL WING
Terminal Position SINGLE
Time@Peak Reflow Temperature-Max (s) 30
Transistor Application SWITCHING
Transistor Element Material SILICON

Alternate Parts for IRF644SPBF

This table gives cross-reference parts and alternative options found for IRF644SPBF. 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 IRF644SPBF, 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
IRF644STRR Vishay Intertechnologies Check for Price Power Field-Effect Transistor, 14A I(D), 250V, 0.28ohm, 1-Element, N-Channel, Silicon, Metal-oxide Semiconductor FET, TO-263AB, SMD-220, 3 PIN IRF644SPBF vs IRF644STRR
IRF644STRL Vishay Intertechnologies Check for Price Power Field-Effect Transistor, 14A I(D), 250V, 0.28ohm, 1-Element, N-Channel, Silicon, Metal-oxide Semiconductor FET, TO-263AB, SMD-220, 3 PIN IRF644SPBF vs IRF644STRL
IRF644STRLPBF International Rectifier Check for Price Power Field-Effect Transistor, 14A I(D), 250V, 0.28ohm, 1-Element, N-Channel, Silicon, Metal-oxide Semiconductor FET, LEAD FREE, PLASTIC, SMD-220, D2PAK-3 IRF644SPBF vs IRF644STRLPBF
IRF644SPBF Vishay Siliconix Check for Price Power Field-Effect Transistor, 14A I(D), 250V, 0.28ohm, 1-Element, N-Channel, Silicon, Metal-oxide Semiconductor FET, ROHS COMPLIANT, SMD-220, 3 PIN IRF644SPBF vs IRF644SPBF
Part Number Manufacturer Composite Price Description Compare
SIHF644S-GE3 Vishay Intertechnologies $0.7874 Power Field-Effect Transistor, 14A I(D), 250V, 0.28ohm, 1-Element, N-Channel, Silicon, Metal-oxide Semiconductor FET, TO-263AB, D2PAK-3/2 IRF644SPBF vs SIHF644S-GE3
IRF644SPBF International Rectifier Check for Price Power Field-Effect Transistor, 14A I(D), 250V, 0.28ohm, 1-Element, N-Channel, Silicon, Metal-oxide Semiconductor FET, TO-263AB, LEAD FREE, PLASTIC, SMD-220, D2PAK-3 IRF644SPBF vs IRF644SPBF
IRF644STRR Vishay Siliconix Check for Price Power Field-Effect Transistor, 14A I(D), 250V, 0.28ohm, 1-Element, N-Channel, Silicon, Metal-oxide Semiconductor FET, SMD-220, 3 PIN IRF644SPBF vs IRF644STRR
SIHF644STRR-GE3 Vishay Siliconix Check for Price TRANSISTOR POWER, FET, FET General Purpose Power IRF644SPBF vs SIHF644STRR-GE3
IRF644STRRPBF Vishay Intertechnologies Check for Price Power Field-Effect Transistor, 14A I(D), 250V, 0.28ohm, 1-Element, N-Channel, Silicon, Metal-oxide Semiconductor FET, LEAD FREE, PLASTIC, SMD-220, D2PAK-3 IRF644SPBF vs IRF644STRRPBF
IRF644STRR International Rectifier Check for Price Power Field-Effect Transistor, 14A I(D), 250V, 0.28ohm, 1-Element, N-Channel, Silicon, Metal-oxide Semiconductor FET, TO-263AB, SMD-220, 3 PIN IRF644SPBF vs IRF644STRR
IRF644STRL Vishay Siliconix Check for Price Power Field-Effect Transistor, 14A I(D), 250V, 0.28ohm, 1-Element, N-Channel, Silicon, Metal-oxide Semiconductor FET, SMD-220, 3 PIN IRF644SPBF vs IRF644STRL
IRF644S Vishay Intertechnologies Check for Price Power Field-Effect Transistor, 14A I(D), 250V, 0.28ohm, 1-Element, N-Channel, Silicon, Metal-oxide Semiconductor FET, TO-263AB, SMD-220, 3 PIN IRF644SPBF vs IRF644S
IRF644S Vishay Siliconix Check for Price Power Field-Effect Transistor, 14A I(D), 250V, 0.28ohm, 1-Element, N-Channel, Silicon, Metal-oxide Semiconductor FET, SMD-220, 3 PIN IRF644SPBF vs IRF644S
IRF644STRRPBF Vishay Siliconix Check for Price Power Field-Effect Transistor, 14A I(D), 250V, 0.28ohm, 1-Element, N-Channel, Silicon, Metal-oxide Semiconductor FET, ROHS COMPLIANT, SMD-220, 3 PIN IRF644SPBF vs IRF644STRRPBF

IRF644SPBF Related Parts

IRF644SPBF Frequently Asked Questions (FAQ)

  • The maximum operating temperature range for the IRF644SPBF is -55°C to 175°C.

  • Yes, the IRF644SPBF is a logic-level MOSFET, which means it can be driven directly from a microcontroller or other low-voltage logic source.

  • The maximum current rating for the IRF644SPBF is 14A.

  • Yes, the IRF644SPBF is suitable for high-frequency switching applications due to its low gate charge and fast switching times.

  • The IRF644SPBF comes in a SO-8 (Small Outline 8-pin) package.

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