AM7422NA

Analog Power N-Channel 20-V (D-S) MOSFET Key Features: Low rDS(on) trench technology Low thermal impedance Fast switching speed Typical Applications: DC/DC Conversion Power Routing Motor Drives AM7422NA VDS (V) 20 PRODUCT SUMMARY rDS(on) (mΩ) 2.4 @ VGS = 4.5V 3.5 @ VGS = 2.5V ID (A) 37 31 DFN5X6-8L ABSOLUTE MAXIMUM RATINGS (TA = 25°C UNLESS OTHERWISE NOTED) Parameter Symbol Limit Drain-Source Voltage VDS 20 Gate-Source Voltage VGS ±8 Continuous Drain Current a Pulsed Drain Current b Continuous Source Current (Diode Conduction) a TA=25°C TA=70°C ID IDM IS 37 30 120 7.9 Power Dissipation a TA=25°C TA=70°C PD 5 3.2 Operating Junction and Storage Temperature Range TJ, Tstg -55 to 150 Units V A A W °C Maximum Junction-to-Ambient a THERMAL RESISTANCE RATINGS Parameter t <= 10 sec Steady State Symbol Maximum RθJA 25 65 Units °C/W Notes a. Surface Mounted on 1” x 1” FR4 Board. b. Pulse width limited by maximum junction temperature © Preliminary 1 Publication Order Number: DS_AM7422NA_1A Analog Power AM7422NA Electrical Characteristics Parameter Gate-Source Threshold Voltage Gate-Body Leakage Zero Gate Voltage Drain Current On-State Drain Current a Drain-Source On-Resistance a Forward Transconductance a Diode Forward Voltage a Total Gate Charge Gate-Source Charge Gate-Drain Charge Turn-On Delay Time Rise Time Turn-Off Delay Time Fall Time Input Capacitance Output Capacitance Reverse Transfer Capacitance Symbol VGS(th) IGSS IDSS ID(on) r...