US104S Unisonic Technologies, US104S Datasheet - Page 3

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

UTC US104S/N




UTC
0.5
0.0
10.00
4.0
3.5
3.0
2.5
2.0
1.5
1.0
1.8
1.6
1.4
2.0
1.2
1.0
0.8
0.6
0.4
0.2
0.0
0.10
0.01
1.00
-40
0.0
IGT,IH,IL(TJ)/IGT,IH,IL (TJ=25:¼
P/W
0
Figure.3:Relative variation of gate trigger current
dV/dt(Rgk)/dV/dt(Rgk=220è¼
é
Fig.1:Maximum average power dissipation vs
Fig.5: Relative variation of dV/dt immunity vs gate-
and holding current vs junction temperature.
-20
0.2 0.4 0.6
0.5
cathode resistance(typical values).
0
average on-state current
IGT
20
1.0
UNISONIC TECHNOLOGIES CO., LTD.
0.8
Tj(:)
Rgk(è)
40
IT(av)(A)
1.0
1.5
60
IH&IL
Rgk=1kè
1.2
Tj=125:
VD=0.67* VDRM
80
1.4
2.0
100
1.6
120
é
1.8
2.5
360+
140
2.0
3.0
4
5
3
2
1
0
1E-2
4.5
4.0
3.5
5.0
3.0
2.5
2.0
1.5
1.0
0.5
0.0
IH(Rgk)/IH(Rgk=1kè¼
10
0
6
4
2
8
0
Fig.6: Relative variation of dV/dt immunity vs gate-
cathode resistance(typical values).
IT(av)(A)
0
dV/dt(Cgk)/dV/dt(Rgk=220è¼
Tj=125:
VD=0.67½ VDRM
Rgk=220è
Figure.4:Relative variation of holding current vs
Figure.2:Average and D.C. on-state current
2
gate-cathode vesistance(typical values).
4
25
1E-1
6
vs case temperature
8
Rgk(kè¼
50
Tcase(:)
Cgk(nF)
é=180+
10
D C
12
75
1E+0
14
16
100
QW-R301-011,C
SCR
18
Tj=25:
20
1E+1
125
22
3