US104S Unisonic Technologies, US104S Datasheet - Page 4

• Manufacturer Part Number: US104S
• Description: Scrs
• Manufacturer: Unisonic Technologies

UTC US104S/N














UTC
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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
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malfunction of these products can be reasonably expected to result in personal injury. Reproduction in
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and reliable and may be changed without notice.
10.0
50.0
10
20
15
25
1.0
0.1
35
30
5
0
1
0.0
ITSM(A)
ITSM(A)
Figure.7: Surge peak on-state current vs number
Number of cycles
Tj=Tjmax.
Fig.9: On-state characteristics(maximum values).
Tj=max:
Vto=0.85V
Rd=90mè
Repetitive
Tcase=115:
0.5
1.0
10
Non repetitive
Tj initial=25:
1.5
UNISONIC TECHNOLOGIES CO., LTD.
Tj=25:
of cycles.
VTM(V)
2.0
2.5
100
3.0
One cycle
tp=10ms
3.5
1000
4.0
100
300
10
0.01
1
ITSM(A),I t(A s)
Fig.8:Non-repetitive surge peak on-state current
for a sinusoidal pulse with width tp<10ms, and
dI/dt
limitation
2
corresponding values of I t.
2
0.10
tp(ms)
1.00
2
Tjinitial=25:
ITSM
QW-R301-011,C
SCR
I t
2
10.00
4