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)
Figure 1
Reflow Condition
tP
TP
-Temperature Min (Ts(min)
)
+150°C
+200°C
Critical Zone
L toTP
Ramp-up
T
-Temperature Max (Ts(max)
)
Pre Heat
-Time (Min to Max) (ts)
60-180 secs.
TL
tL
Average ramp up rate (LiquidusTemp (TL)
to peak)
TS(max)
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Ramp-down
T
S(max) toTL - Ramp-up Rate
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+217°C
Preheat
TS(min)
-Temperature (TL) (Liquidus)
-Temperature (tL)
Reflow
tS
60-150 secs.
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PeakTemp (TP)
25
time to peak temperature
Time within 5°C of actual PeakTemp (tp)
30 secs. Max.
Time
(t 25ºC to peak)
Ramp-down Rate
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8 min. Max.
+260°C
Time 25°C to PeakTemp (TP)
Environmental Specifications
Do not exceed
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JESD22-A-101
HighTempVoltage
Blocking
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JESD22-A104
Physical Specifications
Temp Cycling
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BiasedTemp &
Humidity
Lead Material
Terminal Finish
Body Material
Copper Alloy
+150°C 1008 hrs. MIL-STD-750 (Method 1031)
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HighTemp Storage
LowTemp Storage
100% Matte-Tin Plated
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classification 94V-0
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JESD22-A-106
Thermal Shock
Autoclave (Pressure
CookerTest)
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Resistance to Solder
Heat
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Moisture Sensitivity
Level
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© 2010 Littelfuse, Inc.
Specifications are subject to change without notice.
107
Please refer to www.littelfuse.com for current information.