UTC UT137FF/FG
TRIAC
TRIACS
DESCRIPTION
Passivated triacs in a full pack plastic envelope, intended for use
in applications requiring high bidirectional transient and blocking
voltage capability and high thermal cycling performance. Typical
applications include motor control, industrial and domestic
lighting, heating and static switching.
1
SYMBOL
MT2
TO-220F
G
1:MT1
2:MT2
3:GATE
MT1
ABSOLUTE MAXIMUM RATINGS
PARAMETER
Repetitive Peak Off State Voltage
UT137FF/FG-5
SYMBOL
VDRM
IT(RMS)
ITSM
RATINGS
UNIT
500*
600*
800
8
V
A
UT137FF/FG-6
UT137FF/FG-8
RMS On-state Current (Full sine wave, Ths≤73°C)
Non-Repetitive Peak. On-State Current
(Full sine wave, Tj=125°C prior to surge,with reapplied VDRM(max)
A
t=20ms
55
60
21
t=16.7ms
I2t For Fusing (t=10ms)
I2t
A2s
Repetitive Rate of Rise of On-state Current after Triggering
ITM=12A,IG=0.2A,dIG/dt=0.2A/µs
T2+ G+
50
dIT /dt
A/µs
T2+ G-
50
T2- G-
T2- G+
50
10
Peak Gate Voltage
Peak Gate Current
Peak Gate Power
Average Gate Power (Over any 20ms period)
Operating Junction Temperature
Storage Temperature
VGM
IGM
PGM
PG(AV)
Tj
5
2
5
V
A
W
W
°C
°C
0.5
125
-40~150
Tstg
*Although not recommended, off-state voltages up to 800V may be applied without damage, but the triac may switch
to the on-state. The rate of rise of current should not exceed 6A/µs.
1
UTC UNISONIC TECHNOLOGIES CO., LTD.
QW-R401-016,B