12000W Transient Voltage Suppressor (TVS)
TH8D Series
20 To 36 V
12000W
Description
The TH8D series of high current uni/bi-directional transient
suppressors are designed for A.C. line protection and high power
DC bus clamping applications.
These devices offer uni/bi-directional port protection from 20
volts to 36 volts.
They provide a clamping voltage lower than the avalanche
voltage. Therefore, any voltage rise due to increased current
conduction is contained to a minimum, providing the best possible
protection level. They can also be connected in series and/or
parallel to create very high capacity protection solutions.
Functional Diagram
Features
Low zener impedance.
Excellent clamping capability.
JEDEC R-6/P-600 Molded Plastic.
Repetition rate (duty cycle): 0.01%.
Color band denoted cathode except bidirectional.
High temperature soldering: 260℃/10s at terminals.
Glass passivated chip junction in R-6/P600 package.
12000W Peak Pulse power capability at 10×1000μs
waveform.
Bi-directional
Cathode
Anode
Uni-direction
Fast response time: typically less than 1.0ps from 0V to VBR
min.
AEC-Q101 qualified.
Absolute Maximum Ratings (TA=25℃,RH=45%-75%, unless otherwise noted)
Parameter
Symbol
PPP
Value
Unit
W
A
Peak pulse power dissipation on 10/1000µs waveform
Peak pulse current of on 10/1000µs waveform
Steady state power dissipation at TL=75℃
12000 typ.
See Next Table
8
IPP
PM(AV)
TJ , TSTG
IFSM
W
℃
A
Operating junction and storage temperature range
Peak forward surge current, 8.3 ms single half sine-wave
-55 to +150
500
SOCAY Electronics Corp., Ltd.
www.socay.com
@ SOCAY Electronics Corp., Ltd. 2021.
Specifications are subject to change without notice.
Please refer to www.socay.com for current information.
Revision July 2, 2021
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