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| K2400E70RP Datasheet, PDF (6/12 Pages) Littelfuse – The SIDAC is a silicon bilateral voltage triggered switch. Upon application of a voltage exceeding the SIDAC breakover voltage point, the SIDAC switches on through a negative... | |||
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Teccor® brand Thyristors
Standard Bidirectional SIDACs
Soldering Parameters
Reï¬ow Condition
1Co'SFFBTTFNCMZ
- Temperature Min (Ts(min))
Pre Heat - Temperature Max (Ts(max))
- Time (min to max) (ts)
Average ramp up rate (Liquidus Temp)
(TL) to peak
T toT - Ramp-up Rate
S(max)
L
Reï¬ow
-Temperature (T ) (Liquidus)
L
-Temperature (t )
L
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 â 180 secs
5°C/second max
5°C/second max
¡$
60 â 150 seconds
260+0/-5 °C
20 â 40 seconds
5°C/second max
NJOVUFT.BY
280°C
TP
TL
TS(max)
TS(min)
Ramp-up
Preheat
tS
25
time to peak temperature
tP
tL
Ramp-down
Time
Physical Speciï¬cations
Terminal Finish
Body Material
Lead Material
.BUUF5JO1MBUFE1CGSFF4PMEFS
Dipped
6-SFDPHOJ[FEFQPYZNFFUJOHnBNNBCJMJUZ
DMBTTJmDBUJPO7
$PQQFS"MMPZ
Design Considerations
Careful selection of the correct device for the applicationâs
operating parameters and environment will go a long
XBZUPXBSEFYUFOEJOHUIFPQFSBUJOHMJGFPGUIF5IZSJTUPS
0WFSIFBUJOHBOETVSHFDVSSFOUTBSFUIFNBJOLJMMFSTPG
SIDACs. Correct mounting, soldering, and forming of the
leads also help protect against component damage.
Reliability/Environmental Tests
Test
Speciï¬cations and Conditions
High Temperature
Voltage Blocking
.*-45%.FUIPE
$POEJUJPO
"3BUFE7%3. 7"$QFBL
¡$
hours
Temperature Cycling
.*-45%.FUIPE
-40°C to 150°C, 15-minute dwell, 100
DZDMFT
Biased Temperature &
Humidity
EIA/JEDEC: JESD22-A101
NJO7#0 7DC
¡$
3)
hours
High Temp Storage
.*-45%.FUIPE
150°C, 1008 hours
Low-Temp Storage -40°C, 1008 hours
Thermal Shock
.*-45%.FUIPE
0°C to 100°C, 5-minute dwell,
TFDPOEUSBOTGFS
DZDMFT
Autoclave
EIA/JEDEC: JESD22-A102
(Pressure Cooker Test) ¡$
3)
BUN
IPVST
Resistance to
Solder Heat
.*-45%.FUIPE
260°C, 10 seconds
Solderability
"/4*+45%$BUFHPSZ
Lead Bend
.*-45%.FUIPE
$POEJUJPO&
Kxxxzy Series
318
Revised:December21,2010 02:40PM
©2010 Littelfuse, Inc
Speciï¬cations are subject to change without notice.
Please refer to http://www.littelfuse.com for current information.
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