N-Channel MOSFET
Analog Power
N-Channel 100-V (D-S) MOSFET
Key Features: • Low rDS(on) trench technology • Low thermal impedance • Fast s...
Description
Analog Power
N-Channel 100-V (D-S) MOSFET
Key Features: Low rDS(on) trench technology Low thermal impedance Fast switching speed
Typical Applications: PoE Power Sourcing Equipment PoE Powered Devices Telecom DC/DC converters White LED boost converters
AM3470N
VDS (V) 100
PRODUCT SUMMARY rDS(on) (mΩ)
280 @ VGS = 10V 355 @ VGS = 4.5V
ID(A) 2.2 2.0
ABSOLUTE MAXIMUM RATINGS (TA = 25°C UNLESS OTHERWISE NOTED)
Parameter
Symbol Limit
Drain-Source Voltage
VDS 100
Gate-Source Voltage
VGS ±20
Continuous Drain Current a
Pulsed Drain Current b Continuous Source Current (Diode Conduction) a
TA=25°C TA=70°C
ID
IDM IS
2.2 1.8 10 2.5
Power Dissipation a
TA=25°C TA=70°C
PD
2 1.3
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
62.5 110
Units °C/W
Notes a. Surface Mounted on 1” x 1” FR4 ...
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