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Analog Power
AM7942N
Dual N-Channel 40-V (D-S) MOSFET
Key Features: • Low rDS(on) trench technology • Low thermal impedance • Fast switching speed
Typical Applications: • White LED boost converters • Automotive Systems • Industrial DC/DC Conversion Circuits
VDS (V) 40
PRODUCT SUMMARY rDS(on) (mΩ)
6 @ VGS = 10V 8 @ VGS = 4.5V
ID (A) 50c
DFN5X6-8L
ABSOLUTE MAXIMUM RATINGS (TA = 25°C UNLESS OTHERWISE NOTED)
Parameter
Symbol Limit
Drain-Source Voltage
VDS 40
Gate-Source Voltage
Continuous Drain Current
Pulsed Drain Current b Continuous Source Current (Diode Conduction) a
TC=25°C TC=70°C TA=25°C TA=70°C
VGS
ID
IDM IS
±20 50c 50c 17a 14a 70
3.7
TC=25°C
63
Power Dissipation
TC=70°C TA=25°C TA=70°C
PD
40 2.5a 1.