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UT138EG-8-TA3-T [UTC]

TRIAC;
UT138EG-8-TA3-T
型号： UT138EG-8-TA3-T
厂家： Unisonic Technologies    Unisonic Technologies
描述：

TRIAC

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UNISONIC TECHNOLOGIES CO., LTD  
UT138E  
TRIAC  
TRIACS  
„
DESCRIPTION  
Glass passivated , sensitive gate triacs in a plastic envelope,  
intended for use in general purpose bidirectional switching and  
phase control applications, where high sensitivity is required in all  
four quadrants.  
„
SYMBOL  
„
ORDERING INFORMATION  
Ordering Number  
Pin Assignment  
Package  
TO-220  
Packing  
Tube  
Lead Free  
Halogen Free  
UT138EG-x-TA3-T  
1
2
3
UT138EL-x-TA3-T  
MT1 MT2  
G
www.unisonic.com.tw  
Copyright © 2013 Unisonic Technologies Co., Ltd  
1 of 6  
QW-R401-011.C  
UT138E  
TRIAC  
„
ABSOLUTE MAXIMUM RATING (TJ=25°C)  
PARAMETER  
SYMBOL  
RATINGS  
500  
600  
800  
12  
UNIT  
V
UT138E-5  
UT138E-6  
UT138E-8  
Repetitive Peak Off State Voltag  
VDRM  
V
V
RMS On-state Current (Full sine wave, TMB≤99°C)  
IT(RMS)  
ITSM  
I2t  
A
t=20mS  
95  
A
Non-Repetitive Peak. On-State Current  
(Full sine wave, TJ=25°C prior to surge)  
I2t For Fusing (t=10ms)  
t=16.7mS  
105  
45  
A
A2s  
A/μs  
A/μs  
A/μs  
A/μs  
V
T2+ G+  
T2+ G-  
T2- G-  
T2- G+  
50  
Repetitive Rate of Rise of On-state  
Current After Triggering  
(ITM=20A, IG=0.2A, dIG/dt=0.2A/μs)  
50  
dIT/dt  
50  
10  
Peak Gate Voltage  
Peak Gate Current  
Peak Gate Power  
VGM  
IGM  
5
2
A
PGM  
PG(AV)  
TJ  
5
W
Average Gate Power (Over any 20ms period)  
Operating Junction Temperature  
Storage Temperature  
0.5  
125  
-40~150  
W
°C  
°C  
TSTG  
Notes: 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 15A/μs.  
„
THERMAL RESISTANCES  
PARAMETER  
SYMBOL  
θJC  
MIN  
TYP  
60  
MAX  
1.5  
UNIT  
K/W  
K/W  
Full cycle  
Half cycle  
Thermal Resistance, Junction to  
Mounting Base  
2.0  
Thermal Resistance, Junciton to Ambient In free air  
θJA  
„
STATIC CHARACTERISTICS (TJ=25°C, unless otherwise specified)  
PARAMETER  
SYMBOL  
TEST CONDITIONS  
T2+ G+  
MIN  
TYP  
MAX  
10  
UNIT  
2.5  
4.0  
5.0  
11  
T2+ G-  
T2- G-  
T2- G+  
T2+ G+  
T2+ G-  
T2- G-  
T2- G+  
10  
Gate Trigger Current  
Latching Current  
IGT  
VD=12V, IT=0.1A  
mA  
mA  
10  
25  
3.2  
16  
30  
40  
IL  
VD=12V, IGT =0.1A  
4.0  
5.5  
4.0  
1.4  
0.7  
0.4  
0.1  
30  
40  
Holding Current  
On-State Voltage  
IH  
VD=12V, IGT=0.1A  
IT=15A  
30  
mA  
V
VT  
1.65  
1.5  
VD=12V, IT=0.1A  
V
Gate Trigger Voltage  
VGT  
ID  
VD=400V, IT=0.1A, TJ=125°C  
VD=VDRM(max) , TJ=125°C  
0.25  
V
Off-state Leakage Current  
0.5  
mA  
UNISONIC TECHNOLOGIES CO., LTD  
2 of 6  
QW-R401-011.C  
www.unisonic.com.tw  
UT138E  
TRIAC  
„
DYNAMIC CHARACTERISTICS (TJ=25°C, unless otherwise specified)  
PARAMETER  
SYMBOL  
TEST CONDITIONS  
MIN  
TYP  
50  
MAX  
UNIT  
VDM=67% VDRM(max), TJ=125°C  
Critical Rate Of Rise Of Off-State  
Voltage  
dVD/dt Exponential waveform,  
Gate open circuit  
V/μs  
I
TM=16A, VD=VDRM(max)  
,
Gate Controlled Turn-on Time  
tgt  
2
μs  
IG=0.1A dIG/dt=5A/μs  
UNISONIC TECHNOLOGIES CO., LTD  
3 of 6  
QW-R401-011.C  
www.unisonic.com.tw  
UT138E  
TRIAC  
„
TYPICAL CHARACTERISTICS  
Figure 3 .Maximum Permissible Non-Repetitive  
Peak On-State Current ITSM, vs Number of Cycles,  
Figure 4. Maximum Permissible RMS Current IT(RMS)  
vs Mounting Base Temperature Tmb  
for Sinusoidal Currents, f=50Hz.  
IT(RMS)/A  
ITSM/A  
15  
100  
ITSM  
IT  
99℃  
time  
80  
T
10  
60  
40  
TJ initial=25℃max  
5
20  
0
0
1000  
0
100  
Number of Cycles at 50Hz  
-50  
50  
Tmb/℃  
100  
150  
1
10  
UNISONIC TECHNOLOGIES CO., LTD  
4 of 6  
QW-R401-011.C  
www.unisonic.com.tw  
UT138E  
TRIAC  
„
TYPICAL CHARACTERISTICS(Cont.)  
Figure 12. Typical Critical Rate of Rise of Off-State  
Voltage, dVD/dt Versus Junction Temperature TJ  
Figure 11. Transient Thermal Impedance  
Zth j-mb, vs Pulse Width tp  
Zth j-mb (K/W)  
dVD/dt(V/us)  
10  
1000  
1
unidirectional  
100  
bidirectional  
0.1  
PD  
tp  
10  
1
0.01  
t
0.001  
10us  
0.1ms  
10s  
10ms 0.1s 1s  
tp/s  
1ms  
0
50  
100  
150  
TJ/  
UNISONIC TECHNOLOGIES CO., LTD  
5 of 6  
QW-R401-011.C  
www.unisonic.com.tw  
UT138E  
TRIAC  
UTC assumes no responsibility for equipment failures that result from using products at values that  
exceed, even momentarily, rated values (such as maximum ratings, operating condition ranges, or  
other parameters) listed in products specifications of any and all UTC products described or contained  
herein. UTC products are not designed for use in life support appliances, devices or systems where  
malfunction of these products can be reasonably expected to result in personal injury. Reproduction in  
whole or in part is prohibited without the prior written consent of the copyright owner. The information  
presented in this document does not form part of any quotation or contract, is believed to be accurate  
and reliable and may be changed without notice.  
UNISONIC TECHNOLOGIES CO., LTD  
6 of 6  
QW-R401-011.C  
www.unisonic.com.tw  

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