LP3855EMP-xx(SOT-223) thermal resistance

Hirotsugu Kobayashi

Hi, I need the thermal resistance from junction to case (theta-jc) and junction to ambient (theta-ja) for LP3855EMP-2.5/NOPB.

over 12 years ago

0 Donald Jones over 12 years ago

TI__Mastermind 22610 points

The requested junction-to-case thermal resistance (theta-jc) for LP3855EMP-x.x (SOT-223) is not immediately available. I have submitted a request for thermal simulation today, but that can take up to two weeks to complete.

0 Donald Jones over 11 years ago

TI__Mastermind 22610 points

LP3855EMP-x.x SOT-223

Theta JA-High K = 65.2°C/W

Theta JC, top = 47.2°C/W

Theta JC, bottom = n/a

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LP3855EMP-xx(SOT-223) thermal resistance