Wisdom Semiconductor
WFW9N70
N-Channel MOSFET
Features
■ RDS(on) (Max 1.2 Ω )@VGS=10V ■ Gate Charge (Typical 45nC) ■ ...
Wisdom Semiconductor
WFW9N70
N-Channel
MOSFET
Features
■ RDS(on) (Max 1.2 Ω )@VGS=10V ■ Gate Charge (Typical 45nC) ■ 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{
TO-247
{ 2. Drain
●
◀▲
● ●
{ 3. Source
G DS
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
RθJC RθCS RθJA
Parameter
Thermal Resistance, Junction-to-Case Thermal Resistance, Case to Sink Thermal Resistance, Junction-to-Ambient
Min. -
(Note 1)
(Note 2) (Note 1) (Note 3)
Value 700 9.0 5.4 36
±30
654 17.8 4.5 178 1.42 - 55 ~ 150
300
Value Typ.
...