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SI4416DY Datasheet, PDF (2/3 Pages) NXP Semiconductors – N-channel enhancement mode field-effect transistor
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Notes:
1: RθJA is the sum of the junction-to-case and case-to-ambient resistance where the case thermal reference is
drain pins. RθJC is guaranteed by design while RθCA is determined by the user's board design.
defined as the solder mounting surface of the
a) 50° C/W when
mounted on a 1 in2
pad of 2 oz. copper.
Scale 1 : 1 on letter size paper
2: Pulse Test: Pulse Width ≤ 300 µs, Duty Cycle ≤ 2.0%
b) 105° C/W when
mounted on a 0.04 in2
pad of 2 oz. copper.
c) 125° C/W on a minimum
mounting pad.
Si4416DY Rev. A