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IRFU320B

Fairchild Semiconductor
Part Number IRFU320B
Manufacturer Fairchild Semiconductor
Description 400V N-Channel MOSFET
Published Sep 27, 2005
Detailed Description IRFR320B / IRFU320B March 2001 IRFR320B / IRFU320B 400V N-Channel MOSFET General Description These N-Channel enhanceme...
Datasheet PDF File IRFU320B PDF File

IRFU320B
IRFU320B


Overview
IRFR320B / IRFU320B March 2001 IRFR320B / IRFU320B 400V N-Channel MOSFET 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 switch mode power supplies and electronic lamp ballasts based on half bridge.
Features • • • • • • 3.
1A, 400V, RDS(on) = 1.
75Ω @VGS = 10 V Low gate charge ( typical 14 nC) Low Crss ( typical 11 pF) Fast switching 100% avalanche tested Improved dv/dt capability D D ! ● ◀ ▲ ● ● G S D-PAK IRFR Series I-PAK G D S IRFU Series G! ! S Absolute Maximum Ratings Symbol VDSS ID IDM VGSS EAS IAR EAR dv/dt PD TC = 25°C unless otherwise noted Parameter Drain-Source Voltage - Continuous (TC = 25°C) Drain Current - Continuous (TC = 100°C) Drain Current - Pulsed (Note 1) IRFR320B / IRFU320B 400 3.
1 2.
0 12.
4 ± 30 (Note 2) (Note 1) (Note 1) (Note 3) Units V A A A V mJ A mJ V/ns W W W/°C °C °C Gate-Source Voltage Single Pulsed Avalanche Energy Avalanche Current Repetitive Avalanche Energy Peak Diode Recovery dv/dt Power Dissipation (TA = 25°C) * Power Dissipation (TC = 25°C) 240 3.
1 4.
1 4.
0 2.
5 41 0.
33 -55 to +150 300 TJ, Tstg TL - Derate above 25°C Operating and Storage Temperature Range Maximum lead temperature for soldering purposes, 1/8" from case for 5 seconds Thermal Characteristics Symbol RθJC RθJA RθJA Parameter Thermal Resistance, Junction-to-Case Thermal Resistance, Junction-to-Ambient * Thermal Resistance, Junction-to-Ambient Typ ---Max 3.
05 50 110 Units °C/W °C/W °C/W * When mounted on the minimum pad size recommended (PCB Mount) ©2001 Fairchild Semiconductor Corporation Rev.
A, March 2001 IRFR320B / IRFU320B Electrical Characteristics Symbol Parameter TC = 25°C unless otherwise no...


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