WFN1N70

PRELIMILARY Wisdom Semiconductor WFN1N70 N-Channel MOSFET Features ■ RDS(on) (Max 14.0 Ω )@VGS=10V ■ Gate Charge (Typical 5.0nC) ■ Improved dv/dt Capability, High Ruggedness ■ 100% Avalanche Tested ■ Maximum Junction Temperature Range (150°C) General Description This Power MOSFET is produced using Wisdom’s advanced planar stripe, DMOS technology. This latest technology has been especially designed to minimize on-state resistance, have a high rugged avalanche characteristics. These devices are well suited for high efficiency switch mode power supplies, active power factor correction, electronic lamp ballasts based on half bridge topology. Symbol 1. Gate{ { 2. Drain ● ◀▲ ● ● { 3. Source TO-92 Absolute Maximum Ratings Symbol VDSS ID IDM VGS EAS EAR dv/dt PD TSTG, TJ TL Parameter Drain to Source Voltage Continuous Drain Current(@TC = 25°C) Continuous Drain Current(@TC = 100°C) Drain Current Pulsed Gate to Source Voltage Single Pulsed Avalanche Energy Repetitive Avalanche Energy Peak Diode Recovery dv/dt Total Power Dissipation(@TC = 25 °C) Derating Factor above 25 °C Operating Junction Temperature & Storage Temperature Maximum Lead Temperature for soldering purpose, 1/8 from Case for 5 seconds. Thermal Characteristics Symbol RθJL RθJA Parameter Thermal Resistance, Junction-to-Read Thermal Resistance, Junction-to-Ambient Min. - (Note 1) (Note 2) (Note 1) (Note 3) Value 700 0.3 0.18 1.2 ±30 54 0.25 5.5 2.5 0.02 - 55 ~ 150 300 Value Typ. - Max. 50 140 Units V A A A...