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Part Number: FQNL1N50B

 

 

 

 

Description: These N-Channel enhancement mode power field effect transistors are produced using Fairchild's proprie...


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FQNL1N50B 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, power factor correction, electronic lamp ballast based on half bridge.

FQNL1N50B Maximum Ratings

Symbol Parameter
FQNL1N50B
Units
VDSS Drain-Source Voltage
500
V
ID Drain Current - Continuous (TC = 25°C)
- Continuous (TC = 100°C)
0.27
A
0.17
A
IDM Drain Current - Pulsed (Note 1)
1.08
A
VGSS Gate-Source Voltage
± 30
V
EAS Single Pulsed Avalanche Energy (Note 2)
1800
mJ
IAR Avalanche Current (Note 1)
0.27
A
EAR Repetitive Avalanche Energy (Note 1)
0.15
mJ
dv/dt Peak Diode Recovery dv/dt (Note 3)
4.5
V/ns
PD Power Dissipation (TC = 25°C)
- Derate above 25°C
1.5
W
0.012
W/°C
TJ, TSTG Operating and Storage Temperature Range
-55to+150
°C
TL Maximum lead temperature for soldering purposes,
1/8" from case for 5 seconds
300
°C

FQNL1N50B Features

• 0.27A, 500V, RDS(on) = 9.0Ω @VGS = 10 V
• Low gate charge ( typical 4.0 nC)
• Low Crss ( typical 3.0 pF)
• Fast switching
• Improved dv/dt capability

FQNL1N50B datasheet

FQNL1N50B
PDF/DataSheet Download

  • Datasheet: FQNL1N50B
  • File Size: 635040 KB
  • Manufacturer: FAIRCHILD [Fairchild Semiconductor]
  • Click here to Download

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