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IRF634B

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 capabilitySpecifications Symbol Parameter IRF634B IRFS634B Units VDSS Drain-So...

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IRF634B: 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 d...

IRF634B Data Sheet

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Part Number:
IRF634B
Supply Ability:
5000

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  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Product Details

Description



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


Specifications

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.


Description

These N-Channel enhancement mode power field effect transistors IRF634B are produced using Fairchild's proprietary, planar, DMOS technology.

This advanced technology IRF634B 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.




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