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IRF637, IRF64, IRF640

IRF637, IRF64, IRF640 Selling Leads, Datasheet

MFG:STMicroelectronics  Category:Discrete Semiconductor Products  Package Cooled:TO-220  D/C:08+/09+

IRF640 Picture

IRF637, IRF64, IRF640 Datasheet download

Five Points

Part Number: IRF640

Category: Discrete Semiconductor Products

MFG: STMicroelectronics

Package Cooled: TO-220

D/C: 08+/09+

Description: MOSFET N-CH 200V 18A TO-220

 

 
 
 
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IRF637 Suppliers

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  • IRF034

  • Vendor: IR Pack: TO D/C: 00+& Qty: 1000 Note: New arrival goods,original in stock  Adddate: 2026-07-13
  • Inquire Now
  • Shantou Chongsheng Electronics Co., Ltd   China
    Contact: Mr.Jackies http://importexportchina.wikispaces.com/Lin http://chinaimportexport.wikispaces.com/   MSN:chongxonexports@hotmail.com
    Tel: 86-020-31651768
    Fax: 86-020-86270358
    (0)

  • IRF044

  • Vendor: IR Pack: TO D/C: 00+& Qty: 1000 Note: New arrival goods,original in stock  Adddate: 2026-07-13
  • Inquire Now
  • Shantou Chongsheng Electronics Co., Ltd   China
    Contact: Mr.Jackies http://importexportchina.wikispaces.com/Lin http://chinaimportexport.wikispaces.com/   MSN:chongxonexports@hotmail.com
    Tel: 86-020-31651768
    Fax: 86-020-86270358
    (0)

About IRF034

PDF/DataSheet Download

Datasheet: IRF034

File Size: 147521 KB

Manufacturer: IRF [International Rectifier]

Download : Click here to Download

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IRF64 Suppliers

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  • IRF640

  • Vendor: IR Pack: TO Qty: 5000  Adddate: 2026-07-13
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  • Abenic   China
    Contact: Mr.Wong   MSN:abenic8@hotmail.com
    Tel: 86-755-83019622
    Fax: 86-755-83019622
    (334)

  • IRF640

  • Vendor: STM Pack: Original D/C: 12+& Qty: 3000000  Adddate: 2026-07-13
  • Inquire Now
  • TODENKI ELECTRONICS COMPANY   China
    Contact: Ms.Alice  
    Tel: 86-755-82565937
    Fax: 86-755-83206987
    (14)

  • IRF640

  • Vendor: ISC Pack: TO D/C: 08+& Qty: 5000  Adddate: 2026-07-13
  • Inquire Now
  • Umos Electronic(HK) CO.,LTD.   China
    Contact: Mr.sunsunny   MSN:ic-mos@163.com
    Tel: 0086-755-61282699
    Fax: 0086-755-61174144
    (11)

  • IRF640

  • Vendor: IR Pack: TO D/C: 10+& Qty: 5000 Note: new and original  Adddate: 2026-07-13
  • Inquire Now
  •   China
    Contact: Mr.zhang   MSN:hengfudz@hotmail.com
    Tel: 086-0754-84483064
    Fax: 086-0754-84473229
    (13)

  • IRF640

  • Pack: TO D/C: 01+&   Adddate: 2026-07-13
  • Inquire Now
  • weiming   China
    Contact: Mr.zhang   MSN:zhangwm1986@hotmail.com
    Tel: 0086-0755-82766465
    Fax: 0086-0755-82766465
    (1)

  • IRF640

  • Qty: 10000 Note: every time with large quantity in stock  Adddate: 2026-07-13
  • Inquire Now
  • golden hongfa electronic co.ltd   China
    Contact: Ms.Sam wong   MSN:cnghf5@hotmail.com
    Tel: 86-020-83320105
    Fax: 86-20-83321437
    (321)

  • IRF640

  • Vendor: Fairchild D/C: 04+& Qty: 220  Adddate: 2026-07-13
  • Inquire Now
  • RUIFENG   China
    Contact: Ms.Miss Lin  
    Tel: 086-0755-23815723
    Fax: 086-0755-23815723
    (1)

  • IRF640

  • Qty: 5,323  Adddate: 2026-07-13
  • Inquire Now
  • RSI   United
    Contact: Mr.John Jardine  
    Tel: 011-310-325-2955
    Fax: 011-310-325-1738
    (33)

About IRF640

PDF/DataSheet Download

Datasheet: IRF640

File Size: 109544 KB

Manufacturer: STMicro

Download : Click here to Download

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IRF640 Suppliers

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  • IRF640

  • Vendor: IR Pack: TO Qty: 5000  Adddate: 2026-07-13
  • Inquire Now
  • Abenic   China
    Contact: Mr.Wong   MSN:abenic8@hotmail.com
    Tel: 86-755-83019622
    Fax: 86-755-83019622
    (334)

  • IRF640

  • Vendor: STM Pack: Original D/C: 12+& Qty: 3000000  Adddate: 2026-07-13
  • Inquire Now
  • TODENKI ELECTRONICS COMPANY   China
    Contact: Ms.Alice  
    Tel: 86-755-82565937
    Fax: 86-755-83206987
    (14)

  • IRF640

  • Vendor: ISC Pack: TO D/C: 08+& Qty: 5000  Adddate: 2026-07-13
  • Inquire Now
  • Umos Electronic(HK) CO.,LTD.   China
    Contact: Mr.sunsunny   MSN:ic-mos@163.com
    Tel: 0086-755-61282699
    Fax: 0086-755-61174144
    (11)

  • IRF640

  • Vendor: IR Pack: TO D/C: 10+& Qty: 5000 Note: new and original  Adddate: 2026-07-13
  • Inquire Now
  •   China
    Contact: Mr.zhang   MSN:hengfudz@hotmail.com
    Tel: 086-0754-84483064
    Fax: 086-0754-84473229
    (13)

  • IRF640

  • Pack: TO D/C: 01+&   Adddate: 2026-07-13
  • Inquire Now
  • weiming   China
    Contact: Mr.zhang   MSN:zhangwm1986@hotmail.com
    Tel: 0086-0755-82766465
    Fax: 0086-0755-82766465
    (1)

  • IRF640

  • Qty: 10000 Note: every time with large quantity in stock  Adddate: 2026-07-13
  • Inquire Now
  • golden hongfa electronic co.ltd   China
    Contact: Ms.Sam wong   MSN:cnghf5@hotmail.com
    Tel: 86-020-83320105
    Fax: 86-20-83321437
    (321)

  • IRF640

  • Vendor: Fairchild D/C: 04+& Qty: 220  Adddate: 2026-07-13
  • Inquire Now
  • RUIFENG   China
    Contact: Ms.Miss Lin  
    Tel: 086-0755-23815723
    Fax: 086-0755-23815723
    (1)

  • IRF640

  • Qty: 5,323  Adddate: 2026-07-13
  • Inquire Now
  • RSI   United
    Contact: Mr.John Jardine  
    Tel: 011-310-325-2955
    Fax: 011-310-325-1738
    (33)

About IRF640

PDF/DataSheet Download

Datasheet: IRF640

File Size: 109544 KB

Manufacturer: STMicro

Download : Click here to Download

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Related Part Number

IRF640 Parameters

Technical/Catalog InformationIRF640
VendorSTMicroelectronics
CategoryDiscrete Semiconductor Products
Mounting TypeThrough Hole
FET PolarityN-Channel
Drain to Source Voltage (Vdss)200V
Current - Continuous Drain (Id) @ 25° C18A
Rds On (Max) @ Id, Vgs180 mOhm @ 9A, 10V
Input Capacitance (Ciss) @ Vds 1560pF @ 25V
Power - Max125W
PackagingTube
Gate Charge (Qg) @ Vgs72nC @ 10V
Package / CaseTO-220-3 (Straight Leads)
FET FeatureLogic Level Gate
Lead Free StatusLead Free
RoHS StatusRoHS Compliant
Other Names IRF640
IRF640
497 2759 5 ND
49727595ND
497-2759-5

IRF640 General Description

These are N-Channel enhancement mode silicon gate power field effect transistors. They are advanced power MOSFETs designed, tested, and guaranteed to withstand a specified level of energy in the breakdown avalanche mode of operation. All of these power MOSFETs are designed for applications such as switching regulators, switching convertors, motor drivers, relay drivers, and drivers for high power bipolar switching transistors requiring high speed and low gate drive power. These types can be operated directly from integrated circuits.

IRF640 Maximum Ratings

Drain to Source Breakdown Voltage (Note 1) VDS 200 V
Drain to Gate Voltage (RGS = 20kW) (Note 1) VDGR 200 V
Continuous Drain Current ID 18 A
TC = 100 ID 11 A
Pulsed Drain Current (Note 3) IDM 72 A
Gate to Source Voltage VGS ±20 V
Maximum Power Dissipation PD 125 W
Dissipation Derating Factor   1.0 W/
Single Pulse Avalanche Energy Rating (Note 4) EAS 580 mJ
Operating and Storage Temperature TJ , TSTG -55 to 150
Maximum Temperature for Soldering
Leads at 0.063in (1.6mm) from Case for 10s.
Package Body for 10s, See TB 334
TL
Tpkg
300
260

IRF640 Features

• 18A, 200V
• rDS(ON) = 0.180
• Single Pulse Avalanche Energy Rated
• SOA is Power Dissipation Limited
• Nanosecond Switching Speed
• Linear Transfer Characteristics
• High Input Impedance
• Related Literature
 - TB334 "Guidelines for Soldering Surface Mount Components to PC Boards"

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