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IRF644A Specs and Replacement


   Type Designator: IRF644A
   Type of Transistor: MOSFET
   Type of Control Channel: N -Channel
   Pd ⓘ - Maximum Power Dissipation: 139 W
   |Vds|ⓘ - Maximum Drain-Source Voltage: 250 V
   |Vgs|ⓘ - Maximum Gate-Source Voltage: 30 V
   |Id| ⓘ - Maximum Drain Current: 14 A
   Tj ⓘ - Maximum Junction Temperature: 150 °C
   tr ⓘ - Rise Time: 17 nS
   Cossⓘ - Output Capacitance: 180 pF
   Rds ⓘ - Maximum Drain-Source On-State Resistance: 0.28 Ohm
   Package: TO220
 

 IRF644A substitution

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IRF644A Specs

 ..1. Size:935K  samsung
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IRF644A

Advanced Power MOSFET FEATURES BVDSS = 250 V Avalanche Rugged Technology RDS(on) = 0.28 Rugged Gate Oxide Technology Lower Input Capacitance ID = 14 A Improved Gate Charge Extended Safe Operating Area Lower Leakage Current 10 A (Max.) @ VDS = 250V Lower RDS(ON) 0.214 (Typ.) 1 2 3 1.Gate 2. Drain 3. Source Absolute Maximum Ratings Symbol Characteristic Va... See More ⇒

 8.1. Size:219K  international rectifier
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IRF644A

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 8.2. Size:2262K  international rectifier
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IRF644A

PD - 95116 IRF644SPbF Lead-Free 3/16/04 Document Number 91040 www.vishay.com 1 IRF644SPbF Document Number 91040 www.vishay.com 2 IRF644SPbF Document Number 91040 www.vishay.com 3 IRF644SPbF Document Number 91040 www.vishay.com 4 IRF644SPbF Document Number 91040 www.vishay.com 5 IRF644SPbF Document Number 91040 www.vishay.com 6 IRF644SPbF D2Pak Package Outli... See More ⇒

 8.3. Size:919K  international rectifier
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IRF644A

PD - 94871 IRF644PbF Lead-Free 12/5/03 Document Number 91039 www.vishay.com 1 IRF644PbF Document Number 91039 www.vishay.com 2 IRF644PbF Document Number 91039 www.vishay.com 3 IRF644PbF Document Number 91039 www.vishay.com 4 IRF644PbF Document Number 91039 www.vishay.com 5 IRF644PbF Document Number 91039 www.vishay.com 6 IRF644PbF TO-220AB Package Outline ... See More ⇒

Detailed specifications: IRF640A , IRF640FI , IRF640L , IRF640S , IRF641 , IRF642 , IRF643 , IRF644 , 2N60 , IRF644S , IRF645 , IRF646 , IRF650A , IRF654A , IRF710 , IRF710A , IRF710S .

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