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FQB6N45

Fairchild Semiconductor
Part Number FQB6N45
Manufacturer Fairchild Semiconductor
Description 450V N-Channel MOSFET
Published Apr 1, 2005
Detailed Description FQB6N45 / FQI6N45 January 2001 QFET FQB6N45 / FQI6N45 450V N-Channel MOSFET General Description These N-Channel enhanc...
Datasheet PDF File FQB6N45 PDF File

FQB6N45
FQB6N45

Overview
FQB6N45 / FQI6N45 January 2001 QFET FQB6N45 / FQI6N45 450V N-Channel MOSFET General Description These N-Channel enhancement mode power field effect transistors are produced using Fairchild’s proprietary, planar stripe, 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 supply, electronic lamp ballast based on half bridge.
TM Features • • • • • • 6.
2A, 450V, RDS(on) = 1.
1Ω @VGS = 10 V Low gate charge ( typical 16 nC) Low Crss ( typical 11 pF) Fast switching 100% avalanche tested Improved dv/dt capability D D ! " G S G! ! " " " D2-PAK FQB Series G D S I2-PAK FQI Series ! 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) FQB6N45 / FQI6N45 450 6.
2 3.
9 25 ± 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) * 350 6.
2 9.
8 4.
5 3.
13 98 0.
78 -55 to +150 300 TJ, TSTG TL Power Dissipation (TC = 25°C) - 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 1.
28 40 62.
5 Units °C/W °C/W °C/W * When mounted on the minimum pad size recommended (PCB Mount) ©2000 Fairchild Semiconductor International Rev.
A1, January 2001 FQB6N45 / FQI6N45 Electrical Characteristics Symbol Parameter TC = 25°C unless ot...


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