UTC131
TRIAC
UNISONICTECHNOLOGIESCO.,LTD
2 of 5
www.unisonic.com.tw
QW-R401-006.D
ABSOLUTE MAXIMUM RATINGS
PARAMETER
SYMBOL
RATINGS
UNIT
UT131-5
500(Note 2)
V
UT131-6
600(Note 2)
V
Repetitive Peak Off-State Voltage
UT131-8
VDRM
800(Note 2)
V
RMS On-State Current, Full Sine Wave; Tlead≤51℃
IT(RMS)
1
A
t=20ms
16
A
Non-Repetitive Peak On-State Current
(Full Sine Wave; TJ=25℃ Prior to Surge)
t=16.7ms
ITSM
17.6
A
Circuit Fusing
t=10ms
I
2
t
1.28
A
2s
T2 + G +
50
A/
s
T2 + G -
50
A/
s
T2 – G -
50
A/
s
Repetitive Rate of Rise of On-State Current after
Triggering
ITM=1.5A, IG=0.2A, dIG/dt=0.2A/s
T2 – G +
dIT/dt
10
A/
s
Peak Gate Voltage
VGM
5
V
Peak Gate Current
IGM
2
A
Peak Gate Power
PGM
5
W
Average Gate Power (over any 20ms period)
PG(AV)
0.5
W
Junction Temperature
TJ
+125
Storage Temperature
TSTG
-40 ~ +150
Note: 1. Absolute maximum ratings are those values beyond which the device could be permanently damaged.
Absolute maximum ratings are stress ratings only and functional device operation is not implied.
2. 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 3 A/
s.
THERMAL RESISTANCES
PARAMETER
SYMBOL
MIN
TYP
MAX
UNIT
Full Cycle
60
/W
Thermal Resistance Junction to Lead
Half Cycle
θJLEAD
80
/W
Thermal Resistance junction to Ambient (Note)
θJA
150
/W
Note: PCB mounted; lead length=4mm
ELECTRICAL CHARACTERISTICS (TJ=25℃, unless otherwise specified)
PARAMETER
SYMBOL
TEST CONDITIONS
MIN
TYP
MAX
UNIT
T2 + G +
0.4
3
mA
T2 + G -
1.3
3
mA
T2 – G -
1.4
5
mA
Gate Trigger Current
IGT
VD=12V, IT=0.1A
T2 – G +
3.8
7
mA
T2 + G +
1.2
5
mA
T2 + G -
4.0
8
mA
T2 – G -
1.0
5
mA
Latching Current
IL
VD=12V, IGT=0.1A
T2 – G +
2.5
8
mA
Holding Current
IH
VD=12V, IGT=0.1A
1.3
5
mA
On -State Voltage
VT
IT=2.0A
1.2
1.5
V
VD=12V, IT=0.1A
0.7
1.5
V
Gate Trigger Voltage
VGT
VD=400V, IT=0.1A, TJ=125℃
0.2
0.3
V
Off-State Leakage Current
ID
VD=VDRM(MAX), TJ=125℃
0.1
0.5
mA
DYNAMIC CHARACTERISTICS (TJ=25℃, unless otherwise specified)
PARAMETER
SYMBOL
TEST CONDITIONS
MIN
TYP
MAX UNIT
Critical Rate of Rise of off-state Voltage
dVD/dt
VDM=67% VDRM(MAX), TJ=125℃
Exponential waveform, RGK=1k
5
15
V/
s
Gate Controlled Turn-on Time
tgt
ITM=1.5A, VD=VDRM(MAX),
IG=0.1A dIG/dt=5A/s
2
s