JIEJIE MICROELECTRONICS CO. , Ltd.
JST12A-1200TW 12A TRIAC
Rev.A.1.0
DESCRIPTION:
The JST12A-1200TW 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.
JST12A-1200TW snubberless triac is especially recommended for
use on inductive loads. It can be driven directly through the MCU
I/O port. By using an internal ceramic pad, JST12A-1200TW
provides a rated insulation voltage of 2500 VRMS, complying with
UL standards (File ref: E252906). Package TO-220A is RoHS
compliant.
MAIN FEATURES
Symbol
IT(RMS)
Value
12
Unit
A
VDRM /VRRM
1200
5/5/5
V
IGT / /
mA
Ⅰ Ⅱ Ⅲ
ABSOLUTE MAXIMUM RATINGS
Parameter
Symbol
Tstg
Value
-40-150
-40-125
1200
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≤86℃)
Tj
VDRM
VRRM
IT(RMS)
1200
V
12
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℃)
120
ITSM
A
132
72
50
4
I2t value for fusing (tp=10ms , Tj=25℃)
I2t
A2s
A/μs
A
Critical rate of rise of on-state current
(IG=2×IGT , f=100Hz , Tj=125℃)
dI/dt
IGM
Peak gate current (tp=20μs , Tj=125℃)
TEL:+86-513-68528666
http://www.jjwdz.com
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