Littelfuse PLEDxUx Series - Manual (Page 4)

4
PLED Open LED Protectors
Revision: November 12, 2013
©2013 Littelfuse, Inc.
Specifications are subject to change without notice.
Please refer to www.littelfuse.com for current information.
PLED Unidirectional Series
PLED Unidirectional 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
3°C/second max
T
S(max)
to T
L
- Ramp-up Rate 3°C/second max
Reflow
- Temperature (T
L
) (Liquidus) 217°C
- 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 6°C/second max
Time 25°C to peak Temperature (T
P
) 8 minutes max
Do not exceed 260°C
Physical Specifications
Environmental Specifications
High Temperature
Voltage Blocking
MIL-STD-750: Method 1040, Condition A
80% min V
DRM
(VAC-peak), 150°C,
504 hours
Temperature Cycling
MIL-STD-750: Method 1051
-65°C to 150°C, 15-minute dwell,
100 cycles
Biased Temperature &
Humidity EIA/JEDEC: JESD22-A101
52VDC, 85°C, 85%RH, 1008 hours
High Temperature
Storage MIL-STD-750: Method 1031
150°C, 1008 hours
Low Temperature
Storage
-65°C, 1008 hours
Thermal Shock
MIL-STD-750: Method 1056
0°C to 100°C, 5-minute dwell,
10-second transfer, 10 cycles
Resistance to
Solder Heat MIL-STD-750: Method 2031
260°C, 10 seconds
Terminal Material Copper Alloy
Terminal Finish 100% Matte Tin Plated
Body Material
UL recognized epoxy meeting flammability
classification 94V-0
Part Marking System
PLxU
XXXXX
Cathode Bar to
Indicate Diode Direction
DO-214AA
PLxU
XXXXX
QFN
Cathode Bar to
Indicate Diode Direction
Part Numbering System
PLED x
TYPE
PLED: LED Protector
V
6 Volts
9 Volts
13 Volts
18 Volts
PACKAGE TYPE
Q12: 3.0x3.0mm QFN
S: DO-214AA
DRM
U
Unidirectional
x