Fairchild FQPF2NA90 Data Handbook

September 2000

QFETTM

FQPF2NA90 900V N-Channel MOSFET General Description Features These N-Channel enhancement mode power field effect 1.7A, 900V, RDS(on) = 5.8 Ω @ VGS = 10 V transistors are produced using Fairchild’s proprietary, Low gate charge ( typical 15 n C) planar stripe, DMOS technology. Low Crss ( typical 6.5 p F) This advanced technology has been especially tailored to Fast switching minimize on-state resistance, provide superior switching 100% avalanche tested performance, and withstand high energy pulse in the Improved dv/dt capability avalanche and commutation mode. These devices are well suited for high efficiency switch mode power supply.

SD TO-220F

FQPF Series

Absolute Maximum Ratings TC = 25°C unless otherwise noted

Symbol Parameter FQPF2NA90 Units

VDSS Drain-Source Voltage ID Drain Current - Continuous (TC = 25°C) 1.7

- Continuous (TC = 100°C) 1.07

IDM Drain Current - Pulsed (Note 1) 6.8 VGSS Gate-Source Voltage ± 30 EAS Single Pulsed Avalanche Energy (Note 2) m J IAR Avalanche Current (Note 1) 1.7 EAR Repetitive Avalanche Energy (Note 1) 3.9 m J

dv/dt Peak Diode Recovery dv/dt (Note 3) 4.0 V/ns

PD Power Dissipation (TC = 25°C)

- Derate above 25°C 0.31 W/°C

TJ, TSTG Operating and Storage Temperature Range -55 to +150 °C

Maximum lead temperature for soldering purposes,

TL °C

1/8" from case for 5 seconds

Thermal Characteristics Symbol Parameter Typ Max Units RθJC Thermal Resistance, Junction-to-Case 3.2 °C/W RθJA Thermal Resistance, Junction-to-Ambient 62.5 °C/W

©2000 Fairchild Semiconductor International Rev. A, September 2000