JIEJIE MICROELECTRONICS CO., LTD.
SMAJxx(C)A-AU Series 400W Transient Voltage Suppressor
Rev.1.0
DESCRIPTION
TVS diodes can be used in a wide range of applications
which like consumer electronic products, automotive industries,
telecommunications and intelligent control systems.
SMA
FEATURES
Low profile package.
Low inductance.
Excellent clamping capability.
400W peak pulse power capability at 10/1000μs waveform.
Typical IR less than 1μA above 10V.
Symbol
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-STD-020, LF maximum peak of 260℃.
Terminal: solder plated, solderable per J-STD-002.
IEC61000-4-2 (ESD) ±30kV (air), ±30kV (contact).
UL 497B item recognized. (File No.:E480698).
For surface mounted applications in order to optimize board space.
High reliability application and automotive grade (AEC-Q101 qualified).
ABSOLUTE MAXIMUM RATINGS (TA=25℃, RH=45%-75%, unless otherwise noted)
Parameter
Symbol
TSTG/TJ
PM(AV)
Value
Unit
Storage and operating junction temperature range
Steady state power dissipation at TL=75℃
-55 to +150
3.3
℃
W
Peak pulse power dissipation at 10/1000μs
waveform
PPP
VF
400
5.0
60
W
V
Maximum instantaneous forward voltage at 30A
for unidirectional
Peak forward surge current, 8.3ms single half sine
wave(Note 1)
IFSM
A
Typical thermal resistance junction to lead
RθJL
RθJA
30
℃/W
℃/W
Typical thermal resistance junction to ambient
120
Notes:
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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