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IRFS634, IRFS634A, IRFS634B

IRFS634, IRFS634A, IRFS634B Selling Leads, Datasheet

MFG:IR  Package Cooled:TO-220  D/C:08+/09+

IRFS634, IRFS634A, IRFS634B Picture

IRFS634, IRFS634A, IRFS634B Datasheet download

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Part Number: IRFS634

 

MFG: IR

Package Cooled: TO-220

D/C: 08+/09+

 

 

 
 
 
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  • IRFS634

  • Vendor: Fairchild D/C: 05+& Qty: 220  Adddate: 2026-06-10
  • Inquire Now
  • RUIFENG   China
    Contact: Ms.Miss Lin  
    Tel: 086-0755-23815723
    Fax: 086-0755-23815723
    (1)
  • IRFS634B

  • Pack: TO Qty: 5000  Adddate: 2026-06-10
  • Inquire Now
  • Abenic   China
    Contact: Mr.Wong   MSN:abenic8@hotmail.com
    Tel: 86-755-83019622
    Fax: 86-755-83019622
    (334)
  • IRFS634B

  • Vendor: Fairchild Qty: 120 Note: 0  Adddate: 2026-06-10
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  •   China
    Contact: Mr.cai   MSN:syfdz13@hotmail.com
    Tel: 86-755-82529667
    Fax: 86-755-61685117
    (17)
  • IRFS634B

  • Vendor: Fairchild Qty: 457 Note: I have stock with originalpack   Adddate: 2026-06-10
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  • Shenzhen Viga Electronics Co.,Ltd   China
    Contact: Ms.Suepan   MSN:tatiana0124@hotmail.com
    Tel: 86-755-33090962 33090963
    Fax: 86-755-33090960
    (0)

About IRFS634B

PDF/DataSheet Download

Datasheet: IRFS634B

File Size: 880179 KB

Manufacturer: FAIRCHILD [ Fairchild Semiconductor ]

Download : Click here to Download

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  • IRF034

  • Vendor: IR Pack: TO D/C: 00+& Qty: 1000 Note: New arrival goods,original in stock  Adddate: 2026-06-10
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  • 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

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Datasheet: IRF034

File Size: 147521 KB

Manufacturer: IRF [International Rectifier]

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IRFS634B Suppliers

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  • IRFS634B

  • Pack: TO Qty: 5000  Adddate: 2026-06-10
  • Inquire Now
  • Abenic   China
    Contact: Mr.Wong   MSN:abenic8@hotmail.com
    Tel: 86-755-83019622
    Fax: 86-755-83019622
    (334)
  • IRFS634B

  • Vendor: Fairchild Qty: 120 Note: 0  Adddate: 2026-06-10
  • Inquire Now
  •   China
    Contact: Mr.cai   MSN:syfdz13@hotmail.com
    Tel: 86-755-82529667
    Fax: 86-755-61685117
    (17)
  • IRFS634B

  • Vendor: Fairchild Qty: 457 Note: I have stock with originalpack   Adddate: 2026-06-10
  • Inquire Now
  • Shenzhen Viga Electronics Co.,Ltd   China
    Contact: Ms.Suepan   MSN:tatiana0124@hotmail.com
    Tel: 86-755-33090962 33090963
    Fax: 86-755-33090960
    (0)
  • IRF034

  • Vendor: IR Pack: TO D/C: 00+& Qty: 1000 Note: New arrival goods,original in stock  Adddate: 2026-06-10
  • 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 IRFS634B

PDF/DataSheet Download

Datasheet: IRFS634B

File Size: 880179 KB

Manufacturer: FAIRCHILD [ Fairchild Semiconductor ]

Download : Click here to Download

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IRFS634A General Description

      The IRFS634A has the following features including avalanche rugged technology;rugged gate oxide technology;lower input capacitance;improved gate charge;extended safe operating area;lower leakage current;lower RDS(ON).
      MXD2020E/F is easily interfaced with low cost microcontrollers. For the digital output accelerometer, one digital input port is required to read one accelerometer output. For the analog output accelerometer, many low cost microcontrollers are available today that feature integrated a/d (analog to digital converters) with resolutions ranging from 8 to 12 bits. DOUTTxP and DOUTTxN are differential serial outputs that interface to copper or an optical I/F module. These terminals transmit NRZ data at a rate of 20 times the GTx_CLK value. DOUTTxP and DOUTTxN are put in a high-impedance state when LOOPENx is high and are active when LOOPENx is low. During power-on reset these terminals are high impedance. For the CY7C53120L8, the user application program is stored in on-chip Flash memory. It may be programmed using a device programmer before board assembly, or may be programmed in-circuit after board assembly through a propri- etary 11-pin programming interface or over the LonTalk network from an external network management tool.
      Information contained herein is intended to provide a product description only. No license, express or implied, by estoppel or otherwise, to any intellectual property rights is granted by this document. Except as provided in Vishay's terms and conditions of sale for such products, Vishay assumes no liability whatsoever, and disclaims any express or implied warranty, relating to sale and/or use of Vishay products including liability or warranties relating to fitness for a particular purpose, merchantability, or infringement of any patent, copyright, or other intellectual property right.
      At present there is not too much information about this model.If you are willing to find more  about IRFS634A, please pay attention to our web! We will promptly update the relevant information.



IRFS634A Maximum Ratings



IRFS634A Features



IRFS634B General Description

These N-Channel enhancement mode power field effect transistors are produced using Fairchild's proprietary, planar, DMOS technology.

This advanced technology has been especially tailored to minimize on-state resistance, provide superior switching performance, and withstand high energy pulse in the avalanche and commutation mode. These devices are well suited for high efficiency switching DC/DC converters and switch mode power supplies.

IRFS634B Maximum Ratings

Symbol Parameter
IRF634B
IRFS634B
Units
VDSS Drain-Source Voltage
250
V
ID Drain Current
- Continuous (TC = 25 )
-Continuous (TC = 100 )
8.1
8.1*
A
5.1
5.1*
A
IDM Drain Current-Pulsed                   (Note 1)
32.4
32.4*
A
VGSS Gate-Source Voltage
±30
V
EAS Single Pulsed Avalanche Energy  (Note 2)
200
mJ
IAR Avalanche Current                      (Note 1)
8.1
A
EAR Repetitive Avalanche Energy       (Note 1)
7.4
mJ
dv/dt Peak Diode Recovery dv/dt        (Note 3)
5.5
V/ns
PD Power Dissipation (TC=25 )
- Derate above 25°C              
74
38
W

0.59

0.3
W/
TJ,TSTG Operating and Storage Temperature Range         
- 55 to +150
TL Maximum lead temperature for soldering purposes,
1/8" from case for 5 seconds
300
* Drain current limited by maximum junction temperature.

IRFS634B Features

• 8.1A, 250V, RDS(on) = 0.45 @VGS = 10 V
• Low gate charge ( typical 29 nC)
• Low Crss ( typical 20 pF)
• Fast switching
• 100% avalanche tested
• Improved dv/dt capability

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