JIEJIE MICROELECTRONICS CO. , Ltd
P4SMA Series 400W Transient Voltage Suppressor
TVS diodes can be used in a wide range of applications
which like consumer electronic products, automotive
industries, munitions, telecommunications, aerospace
industries, and intelligent control systems.
Low profile package.
Excellent clamping capability.
400W peak pulse power capability at 10×1000μs waveform.
Typical IR less than 1μA above 11V.
Fast response time: typically less than 1.0ps from 0V to VBR min.
High temperature to reflow soldering:260℃/40s at terminals.
Plastic package has underwriters laboratory flammability 94V-0.
Meets MSL level 1, per J-STD020, LF maximum peak of 260℃.
For surface mounted applications in order to optimize board space.
ABSOLUTE MAXIMUM RATINGS (TA=25ºC, RH=45%-75%, unless otherwise noted)
Storage and operating junction temperature
-55 to +150
Steady state power dissipation at TL=75℃
Peak pulse power dissipation on 10/1000μs
Maximum instantaneous forward voltage at
25A for unidirectional
Peak forward surge current, 8.3ms single
half sine wave（Note 1）
Typical thermal resistance junction to lead
Typical thermal resistance junction to
1 Measured on 8.3ms single half sine wave or equivalent square wave for unidirectional device only, duty
cycle=4 per minute maximum
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