JIEJIE MICROELECTRONICS CO. , Ltd.
JST08H-800TW 8A TRIAC
Rev.A.1.0
DESCRIPTION:
The JST08H-800TW triac is suitable for general purpose AC
switching. It can be used as an ON/OFF function in
applications such as heating regulation, induction motor
starting circuits, for phase control operation in light
dimmers, motor speed controllers. JST08H-800TW
snubberless triac is especially recommended for use on
inductive loads. It can be driven directly through the MCU
I/O port. From T2 terminals to external heatsink.
Package TO-251 is RoHS compliant.
MAIN FEATURES
Symbol
IT(RMS)
Value
8
Unit
A
VDRM /VRRM
800
5/5/5
V
IGT / /
mA
Ⅰ Ⅱ Ⅲ
ABSOLUTE MAXIMUM RATINGS
Parameter
Symbol
Tstg
Value
-40-150
-40-125
800
Unit
℃
℃
V
Storage junction temperature range
Operating junction temperature range
Repetitive peak off-state voltage (Tj=25℃)
Repetitive peak reverse voltage (Tj=25℃)
RMS on-state current (TC≤91℃)
Tj
VDRM
VRRM
IT(RMS)
800
V
8
A
Non repetitive surge peak on-state current
(full cycle , tp=20ms , Tj=25℃)
Non repetitive surge peak on-state current
(full cycle , tp=16.6ms , Tj=25℃)
80
ITSM
A
88
32
50
I2t value for fusing (tp=10ms , Tj=25℃)
I2t
A2s
Critical rate of rise of on-state current
(IG=2×IGT , f=100Hz , Tj=125℃)
dI/dt
A/μs
Peak gate current (tp=20μs , Tj=125℃)
Average gate power dissipation (Tj=125℃)
Peak gate power
IGM
PG(AV)
PGM
4
A
0.5
10
W
W
TEL:+86-513-68528666
http://www.jjwdz.com
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