AM7940N Datasheet PDF

ABSOLUTE MAXIMUM RATINGS

(TA = 25 oC UNLESS OTHERWISE NOTED) Parameter Symbol Limit Units Drain-Source Voltage VDS Gate-Source Voltage VGS Continuous Drain Currenta TA=25oC TA=70oC ID Pulsed Drain Currentb IDM Continuous Source Current (Diode Conduction)a IS 40 V 20 24 20 A ±50 13 A Power Dissipationa TA=25oC TA=70oC PD 16 W 10 Operating Junction and Storage Temperature Range TJ, Tstg -55 to 150 oC THERMAL RESISTANCE RATINGS Parameter Maximum Junction-to-Ambienta t <= 10 sec Steady State Notes a. Surface Mounted on 1” x 1” FR4 Board. b. Pulse width limited by maximum junction temperature Symbol RθJA RθJC Maximum 35 8 Units oC/W PRELIMINARY 1 Publication Order Number: DS-AM7940_A Analog Power AM7940N SPECIFICATIONS (TA = 25oC UNLESS OTHERWISE NOTED) Parameter Static Gate-Threshold Voltage Gate-Body Leakage Zero Gate Voltage Drain Current On-State Drain CurrentA Drain-Source On-ResistanceA Forward TranconductanceA Dynamic Total Gate Charge Gate-Source Charge Gate-Drain Charge Input Capac...