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K1050E70 Просмотр технического описания (PDF) - Littelfuse, Inc

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K1050E70 Thyristors Standard Bidirectional SIDACs Littelfuse
Littelfuse, Inc Littelfuse
K1050E70 Datasheet PDF : 12 Pages
1 2 3 4 5 6 7 8 9 10 Next Last
Teccor® brand Thyristors
Standard Bidirectional SIDACs
Soldering Parameters
Reflow Condition
Pb – Free assembly
- Temperature Min (Ts(min))
Pre Heat - Temperature Max (Ts(max))
- Time (min to max) (ts)
Average ramp up rate (Liquidus Temp)
(TL) to peak
TS(max) to TL - Ramp-up Rate
Reflow
- Temperature (TL) (Liquidus)
- Temperature (tL)
Peak Temperature (TP)
Time within 5°C of actual peak
Temperature (tp)
Ramp-down Rate
Time 25°C to peak Temperature (TP)
Do not exceed
150°C
200°C
60 – 180 secs
5°C/second max
5°C/second max
217°C
60 – 150 seconds
260+0/-5 °C
20 – 40 seconds
5°C/second max
8 minutes Max.
280°C
TP
TL
TS(max)
TS(min)
Ramp-up
Preheat
tS
25
time to peak temperature
tP
tL
Ramp-down
Time
Physical Specifications
Terminal Finish
Body Material
100% Matte Tin Plated / Pb-free Solder
Dipped
UL recognized epoxy meeting flammability
classification 94V-0
Lead Material
Copper Alloy
Design Considerations
Careful selection of the correct device for the application’s
operating parameters and environment will go a long
way toward extending the operating life of the Thyristor.
Overheating and surge currents are the main killers of
SIDACs. Correct mounting, soldering, and forming of the
leads also help protect against component damage.
Reliability/Environmental Tests
Test
Specifications and Conditions
High Temperature
Voltage Blocking
MIL-STD-750: Method 1040, Condition
A Rated VDRM (VAC-peak), 125°C, 1008
hours
Temperature Cycling
MIL-STD-750: Method 1051
-40°C to 150°C, 15-minute dwell, 100
cycles
Biased Temperature &
Humidity
EIA/JEDEC: JESD22-A101
80% min VBO (VDC), 85°C, 85%RH, 1008
hours
High Temp Storage
MIL-STD-750: Method 1031
150°C, 1008 hours
Low-Temp Storage -40°C, 1008 hours
Thermal Shock
MIL-STD-750: Method 1056
0°C to 100°C, 5-minute dwell,
10-second transfer, 10 cycles
Autoclave
EIA/JEDEC: JESD22-A102
(Pressure Cooker Test) 121°C, 100%RH, 2atm, 168 hours
Resistance to
Solder Heat
MIL-STD-750: Method 2031
260°C, 10 seconds
Solderability
ANSI/J-STD-002: Category 3
Lead Bend
MIL-STD-750: Method 2036, Condition E
Kxxxzy Series
6
Revised: December 9, 2011 01:32 PM
©2011 Littelfuse, Inc
Specifications are subject to change without notice.
Please refer to http://www.littelfuse.com for current information.
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