WS2180-S2 Seoul Semiconductor Inc, WS2180-S2 Datasheet - Page 21
![LED COOL WHIT 6300K WTR CLR SMD](/photos/8/22/82265/bs2180_sml.jpg)
WS2180-S2
Manufacturer Part Number
WS2180-S2
Description
LED COOL WHIT 6300K WTR CLR SMD
Manufacturer
Seoul Semiconductor Inc
Series
Z Power P3-IIr
Specifications of WS2180-S2
Color
White, Cool
Current - Test
350mA
Luminous Flux @ Current - Test
70lm
Current - Max
500mA
Lumens @ Current - Max
90lm
Lumens/watt @ Current - Test
57lm/W
Voltage - Forward (vf) Typ
3.5V
Wavelength
6300K
Lens Style/size
Round, 5.6mm
Viewing Angle
130°
Mounting Type
Surface Mount
Package / Case
8.00mm Dia x 5.08mm H
For Use With
876-1003 - LM3406 LED DRIVER EVAL BOARD
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
897-1020-2
150
260
180
240
220
200
* Caution
0
3. Reflow Soldering Conditions / Profile
4. Hand Soldering conditions
1. Reflow soldering should not be done more than one time.
2. Repairing should not be done after the LEDs have been soldered.
3. Die slug is to be soldered.
4. When soldering, do not put stress on the LEDs during heating.
5. After soldering, do not warp the circuit board.
6. Recommend to use a convection type reflow machine with 7 ~ 8 zones.
Lead : Not more than 3 seconds @MAX280℃
Slug : Use a thermal-adhesives
When repairing is unavoidable, suitable tools have to be used.
Pre-heating
Rising
5 °C/sec
21
Tm : Reflow machine setting temp (max 30 sec.)
Ts : Surface temp of PCB (max)
Ts : Surface temp of PCB (recommend)
Ts : Surface temp of PCB (min)
Document No. : SSC-QP-7-07-24 (Rev.00)
Cooling
-5 °C/sec
[Hr]
Time
www.
www.
acriche
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Sep 2009
Sep 2009
Rev. 01
Rev. 01
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