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IRFR310B 데이터시트(PDF) 1 Page - Fairchild Semiconductor |
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IRFR310B 데이터시트(HTML) 1 Page - Fairchild Semiconductor |
1 / 9 page ©2001 Fairchild Semiconductor Corporation November 2001 Rev. B, November 2001 IRFR310B / IRFU310B 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 • 1.7A, 400V, RDS(on) = 3.4Ω @VGS = 10 V • Low gate charge ( typical 7.7 nC) • Low Crss ( typical 6.0 pF) • Fast switching • 100% avalanche tested • Improved dv/dt capability Absolute Maximum Ratings T C = 25°C unless otherwise noted Thermal Characteristics Symbol Parameter IRFR310B / IRFU310B Units VDSS Drain-Source Voltage 400 V ID Drain Current - Continuous (TC = 25°C) 1.7 A - Continuous (TC = 100°C) 1.1 A IDM Drain Current - Pulsed (Note 1) 6.0 A VGSS Gate-Source Voltage ± 30 V EAS Single Pulsed Avalanche Energy (Note 2) 100 mJ IAR Avalanche Current (Note 1) 1.7 A EAR Repetitive Avalanche Energy (Note 1) 2.6 mJ dv/dt Peak Diode Recovery dv/dt (Note 3) 5.5 V/ns PD Power Dissipation (TA = 25°C) * 2.5 W Power Dissipation (TC = 25°C) 26 W - Derate above 25°C 0.21 W/°C TJ, Tstg Operating and Storage Temperature Range -55 to +150 °C TL Maximum lead temperature for soldering purposes, 1/8" from case for 5 seconds 300 °C Symbol Parameter Typ Max Units RθJC Thermal Resistance, Junction-to-Case -- 4.76 °C/W RθJA Thermal Resistance, Junction-to-Ambient * -- 50 °C/W RθJA Thermal Resistance, Junction-to-Ambient -- 110 °C/W * When mounted on the minimum pad size recommended (PCB Mount) ● ● ● ● ● ● ● ● ● ● ● ● ▲ ▲ ▲ ▲ ! ! ! ! ! ! ! ! ! ! ! ! ◀ ◀ ◀ ◀ ● ● ● ● ● ● ● ● ● ● ● ● ▲ ▲ ▲ ▲ ! ! ! ! ! ! ! ! ! ! ! ! ◀ ◀ ◀ ◀ S D G I-PAK IRFU Series D-PAK IRFR Series GS D GS D |
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