SIDACtor® ProtectionThyristors
SLIC Protection
NormalizedVS Change vs. JunctionTemperature
Normalized DC Holding Current vs. CaseTemperature
2.0
1.8
1.6
1.4
1.2
1.0
0.8
0.6
0.4
14
12
10
8
6
4
25°C
25 °C
2
0
-4
-6
-8
-40 -20
0
20 40 60
80 100 120 140 160
-40 -20
0
20 40 60 80 100 120 140 160
CaseTemperature (TC) - ºC
JunctionTemperature (TJ) – °C
Soldering Parameters
Pb-Free assembly
(see Fig. 1)
Reflow Condition
Figure 1
tP
-Temperature Min (Ts(min)
)
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TP
Critical Zone
L toTP
-Temperature Max (Ts(max)
)
Ramp-up
Pre Heat
T
-Time (Min to Max) (ts)
60-180 secs.
TL
Average ramp up rate (LiquidusTemp (TL)
to peak)
tL
3°C/sec. Max.
TS(max)
T
S(max) toTL - Ramp-up Rate
Ramp-down
3°C/sec. Max.
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Preheat
-Temperature (TL) (Liquidus)
-Temperature (tL)
TS(min)
Reflow
tS
60-150 secs.
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PeakTemp (TP)
25
Time within 5°C of actual PeakTemp (tp)
30 secs. Max.
time to peak temperature
Time
(t 25ºC to peak)
Ramp-down Rate
6°C/sec. Max.
8 min. Max.
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Time 25°C to PeakTemp (TP)
Do not exceed
Environmental Specifications
Physical Specifications
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1008 hrs. MIL-STD-750 (Method 1040) JEDEC,
JESD22-A-101
HighTempVoltage
Blocking
Lead Material
Terminal Finish
Body Material
Copper Alloy
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cycles. MIL-STD-750 (Method 1051) EIA/JEDEC,
JESD22-A104
100% Matte-Tin Plated
Temp Cycling
UL recognized epoxy meeting flammability
classification 94V-0
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JEDEC, JESD22-A-101
BiasedTemp &
Humidity
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JEDEC, JESD22-A-101
HighTemp Storage
LowTemp Storage
-65°C, 1008 hrs.
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10 cycles. MIL-STD-750 (Method 1056) JEDEC,
JESD22-A-106
Thermal Shock
Autoclave (Pressure
CookerTest)
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JEDEC, JESD22-A-102
Resistance to Solder
Heat
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Moisture Sensitivity
Level
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© 2009 Littelfuse, Inc.
Specifications are subject to change without notice.
103
Please refer to www.littelfuse.com for current information.