
UTC UT134F/G
TRIAC
UTC
UNISONIC TECHNOLOGIES CO., LTD.
1
QW-R401-008,B
TRIACS
DESCRIPTION
Glass passivated triacs in a plastic envelope, intended for use in
applications requiring highbidirectional transient and blocking
voltage capability and high thermal cycling performance. Typical
applications include motor control, industrial and domestic
lighting, heating and static switching.
SYMBOL
MT2
MT1
G
TO-126
1
1:MT1 2:MT2 3:GATE
ABSOLUTE MAXIMUM RATINGS
PARAMETER
Repetitive peak off-state voltages
UT134F/G-5
UT134F/G-6
UT134F/G-8
RMS on-state current
full sine wave; T
mb
≤
107 °C
Non-repetitive peak on-state current
(Full sine wave; T
j
= 25 °C prior to surge)
t = 20ms
t = 16.7 ms
I
2
t for fusing
t = 10 ms
Repetitive rate of rise of on-state current after triggering
I
TM
= 6 A; I
G
= 0.2A;d
IG
/dt = 0.2A/
μ
s
SYMBOL
RATINGS
500
600
*
800
4
UNIT
V
V
DRM
I
T(RMS)
A
I
TSM
25
27
3.1
A
A
2
s
I
2
t
T2+ G+
T2+ G-
T2- G-
T2- G+
dI
T
/dt
50
50
50
10
5
2
5
0.5
A/
μ
s
Peak gate voltage
Peak gate current
Peak gate power
Average gate power (over any 20 ms period)
Storage temperature
Operating junction temperature
V
GM
I
GM
P
GM
P
G(AV)
T
stg
T
j
V
A
W
W
℃
℃
-40 ~ 150
125