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SGT0640SBT Datasheet, PDF (6/8 Pages) Littelfuse – Silicon Protection Circuits - Surface Mount SurgectorTM Transient Voltage Suppressors
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Silicon Protection Circuits
Surface Mount SurgectorTM Transient Voltage Suppressors
Surgector Thyristors For Telecom Protection
Typical Performance Curves (Continued)
1000
500
SGT2900SC,SGT3100SC
f = 1MHz/1VRMS, TA = 25oC
1000
500
SGT3500SC
f = 1MHz/1VRMS, TA = 25oC
100
100
50
50
10
0.1
1
101
00
BIAS (V)
FIGURE 17. TYPICAL CAPACITANCE vs BIAS VOLTAGE
10
0.1
1
101
00
BIAS (V)
FIGURE 18. TYPICAL CAPACITANCE vs BIAS VOLTAGE
5
Recommended Surgectors for Typical Industry Standard Transient Specifications
INDUSTRY STANDARD
GR1089
GR1089
GR1089
GR1089
GR 1089
FCC PART 68
FCC PART 68
FCC PART 68
FCC PART 68
ITU K.20
ITU K.20
ITU K.20
ITU K.20
ITU K.21
ITU K.21
ITU K.21
ITU K.21
SPECIFIED PEAK
VOLTAGE
600V
1000V
1000V
2500V
1000V
800V
1500V
1000V
1500V
1000V
1000V
4000V
4000V
1500V
4000V
1000V
4000V
SPECIFIED PEAK
CURRENT
100A
100A
100A
500A
25A
100A
200A
25A
38A
25A
50A
100A
200A
75A
200A
25A
100A
SPECIFIED CURRENT
WAVESHAPE
10 x 1000µs
10 x 360µs
10 x 1000µs
2 x 10µs
10 x 360µs
10 x 560µs
10 x 160µs
5 x 320µs
5 x 320µs
5 x 310µs
5 x 310µs
5 x 310µs
5 x 310µs
5 x 310µs
5 x 310µs
5 x 310µs
5 x 310µs
RECOMMENDED
SURGECTOR IPP TYPE
C
C
C
C
B, C
C
C
B, C
B, C
B, C
B, C
C
C
B, C
C
B, C
C
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