Littelfuse PLED Series - Manual (Page 4)

4
PLED Open LED Protectors
Revision: June 16, 2011
©2011 Littelfuse, Inc.
Specifications are subject to change without notice.
PLED Series
PLED Series
Soldering Parameters
Reflow Condition Pb – Free assembly
Pre Heat
- Temperature Min (T
s(min)
) 150°C
- Temperature Max (T
s(max)
) 200°C
- Time (min to max) (t
s
) 60 – 180 secs
Average ramp up rate (Liquidus Temp
(T
L
) to peak
¡$TFDPOE
NBY
T
S(max)
to T
L
- Ramp-up Rate ¡$TFDPOE
NBY
Reflow
- Temperature (T
L
) (Liquidus) ¡$

- Temperature (t
L
) 60 – 150 seconds
Peak Temperature (T
P
) 260 +0/-5 °C
Time within 5°C of actual peak
Temperature (t
p
)
30 seconds
Ramp-down Rate ¡$TFDPOE
NBY
Time 25°C to peak Temperature (T
P
) 
NJOVUFT
NBY
Do not exceed 260°C
Physical Specifications
Environmental Specifications
High Temperature
Voltage Blocking
.*-45%
.FUIPE


$POEJUJPO
"
80% min V
%3.
(VAC-peak), 150°C,
504 hours
Temperature Cycling
.*-45%
.FUIPE

-65°C to 150°C, 15-minute dwell,
100 cycles
Biased Temperature &
Humidity &*"+&%&$
+&4%"
7%$

¡$

3)


IPVST
High Temperature
Storage .*-45%
.FUIPE

150°C, 1008 hours
Low Temperature
Storage
-65°C, 1008 hours
Thermal Shock
.*-45%
.FUIPE

0°C to 100°C, 5-minute dwell,
10-second transfer, 10 cycles
Resistance to
Solder Heat .*-45%
.FUIPE

260°C, 10 seconds
Terminal Material Copper Alloy
Terminal Finish 
.BUUF
5JO
1MBUFE
Body Material
6-
SFDPHOJ[FE
FQPYZ
NFFUJOH
nBNNBCJMJUZ

classification 94V-0