AO3422 Datasheet, PDF (2/4 Pages) Alpha & Omega Semiconductors – N-Channel Enhancement Mode Field Effect Transistor

AO3422
A: The value of RÿJA is measured with the device mounted on 1in
2
FR-4 board with 2oz. Copper, in a still air environment with T A=25°C. The
value in any given application depends on the user's specific board design. The current rating is based on the t
B: Repetitive rating, pulse width limited by junction temperature.
C. The R ÿJA is the sum of the thermal impedence from junction to lead RÿJL
and lead to ambient.
D. The static characteristics in Figures 1 to 6 are obtained using 80 ÿs pulses, duty cycle 0.5% max.
E. These tests are performed with the device mounted on 1 in
2
FR-4 board with 2oz. Copper, in a still air environment with T A=25°C. The SOA
curve provides a single pulse rating.
ÿ 10s thermal resistance rating.
2014-5-28
2
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