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UT137FE Datasheet(PDF) 3 Page - Unisonic Technologies

Part # UT137FE
Description  TRIACS
PDF  5 Pages
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Manufacturer  UTC [Unisonic Technologies]
Direct Link  http://www.utc-ic.com
Logo UTC - Unisonic Technologies

UT137FE Datasheet(HTML) 3 Page - Unisonic Technologies

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UTC UT137FE
TRIAC
UTC UNISONIC TECHNOLOGIES CO., LTD. 3
QW-R401-015,B
TYPICAL CHARACTERISTICS
T/s
Figure 2. Maximum Permissible Non-repetitive
Peak On-state Current ITSM,vs Pulse Width
tp,for Sinusoidal Currents,tp≦20ms
4
8
0
12
2
IT(RMS)/A
Figure 1.Maximum on -state Dissipation.Ptot vs RMS On-
state Current,IT(RMS),Whereα=Conduction Angle.
8
0
10
6
100
150
-50
50
0
10
2
Ths/℃
4
0
71
116
80
125
107
Ptot/W
Tsp(max)/C
α
=180
α
=120
α
=90
α
=60
α
=30
Figure 4.Maximum Permissible RMS Current IT(RMS)
vs Heatsink Temperature Ths
IT(RMS)/A
73℃
ITSM/A
25
10
Surge Duration /S
15
20
5
0
Figure 5.Maximum Permissible Repetitive RMS on-state
Current IT(RMS),vs Surge Duration,for Sinusoidal
Currents,f=50Hz;Ths≦73℃
IT(RMS)/A
0.01
0.1
1
10
Figure 3 .Maximum Permissible Non-Repetitive
peak on-state Current ITSM,vs Number of Cycles,
for Sinusoidal Currents,f=50Hz
100
150
-50
50
0
1.6
0.8
Tj/℃
1.2
1.4
1
0.6
0.4
Figure 6.Normalised Gate Trigger Voltage VGT(Tj)/
VGT(25℃),vs Junction Temperature Tj
VGT(25℃)
VGT(Tj)
α
α
4
10
26
89
98
6
8
Number of Cycles at 50Hz
10
100
1
40
60
20
0
50
30
10
IT
time
ITSM
Tj initial=125℃max
T
1000
1ms
100us
10us
1000
10
100
10ms
100ms
dIT/dt limit
T2-G+ quadrant
ITSM
time
Tj initial=125℃max
IT
T



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