IRF840A Datasheet (International Rectifier)

IRF840A, Power MOSFET

PD- 91900A SMPS MOSFET IRF840A HEXFET® Power MOSFET Applications l Switch Mode Power Supply ( SMPS ) l Uninterruptable Power Supply l High speed power switching Benefits Low Gate Charge Qg results in Simple Drive Requirement l Improved Gate, Avalanche and dynamic dv/dt Ruggedness l Fully Characterized Capacitance and Avalanche Voltage and Current l Effective Coss Specified (See AN1001) l VDSS 500V Rds(on) max 0.85 Ω ID 8.0A TO-220AB G DS Absolute Maximum Ratings Parameter ID @ TC = 25°C

IRF840A Features

* Information TO-220AB E X A M P L E : T H IS IS A N IR F 1 0 1 0 W IT H A S S E M B L Y LOT CODE 9B1M A IN T E R N A T IO N A L R E C T IF IE R LOGO ASSEMBLY LOT CO DE PART NUMBER IR F 1 0 1 0 9246 9B 1M D ATE C ODE (Y Y W W ) Y Y = YE A R W W = W EEK Notes: Repetitive rating; pulse width limi