SGT0640SBT Datasheet, PDF (3/8 Pages) Littelfuse – Silicon Protection Circuits - Surface Mount SurgectorTM Transient Voltage Suppressors

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MODEL
NUMBER
SGT0640SBT
SGT0720SBT
SGT2300SBT
SGT2900SBT
SGT3100SBT
SGT0640SCT
SGT0720SCT
SGT1300SCT
SGT1500SCT
SGT2300SCT
SGT2900SCT
SGT3100SCT
SGT3500SCT
VARIATION OF
OF V_BO vs TEMP
T_A = -40^oC TO 85^oC
(%) (NOTE 5)
TABLE 1. ELECTRICAL CHARACTERISTICS
TI _TY,PTI_ACA=L2V5_{oTCAVTOPLETASK}
(V) (NOTE 6)
VARIATION OF C_O
vs
FREQUENCY
(%) (NOTE 7)
MAXIMUM CRITICAL
RATE OF RISE OF
ON-STATE CURRENT
(dl/dT) (A/ µs) (NOTE 8)
-6 to +6
4.2 at 50A
1
120
-6 to +6
4.2 at 50A
1
120
-5 to +4
3.2 at 50A
1
120
-4 to +4
3.3 at 50A
1
120
-4 to +4
3.3 at 50A
1
120
-6 to +6
5.2 at 100A
1
250
-6 to +6
5.2 at 100A
1
250
-5 to +1
4.1 at 100A
1
250
-5 to +1
4.1 at 100A
1
250
-5 to +4
4.9 at 100A
1
250
-4 to +4
7.2 at 100A
1
250
-4 to +4
7.2 at 100A
1
250
-3 to +4
7.7 at 100A
2
250
MAXIMUM I_PP FOR
2x10µs WAVEFORM
(A)
(NOTE 9)
320
320
200
200
200
600
600
600
600
500
500
500
500
NOTES:
5. Typical percentage shift from normalized 25^oC value (positive coefficient).
6. Typical maximum peak forward voltage drop at specified peak current.
7. Typical percentage shift with test frequency ranging from 1kHz to 1MHz/1V_RMS (for two constant DC bias voltages of 0V and 50V).
8. dI/dT for leading edge of sine wave where 1/2 rated I_PP is reached at initial 30^o of the sine.
9. Rated I_PP value for the 2x10µs waveform above which could cause device damage.
Typical Performance Curves
3.0
SGT0640SB
SGT0720SB
2.5
2.0
1.5
1.0
0.5
0
-40 -20 0
20 40 60 80
TEMPERATURE (^oC)
100 120
FIGURE 3. TYPICAL HOLDING CURRENT vs JUNCTION
TEMPERATURE
3.0
SGT2300SB
2.5
2.0
1.5
1.0
0.5
0
-40 -20
0
20 40 60 80 100 120
TEMPERATURE (^oC)
FIGURE 4. TYPICAL HOLDING CURRENT vs JUNCTION
TEMPERATURE
238
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