W42180U1SX Seoul Semiconductor Inc, W42180U1SX Datasheet - Page 27

• Manufacturer Part Number: W42180U1SX
• Description: LED, PURE WHT, P4, EMITT, 90-100LM
• Manufacturer: Seoul Semiconductor Inc
• Series: P4r

Specifications of W42180U1SX

• Led Colour: White
• Luminous Flux @ Test: 100lm
• Cct: 6300K
• Forward Current @ Test: 350mA
• Forward Current If Max: 1.8A
• Forward Voltage @ Test: 3.25V
• Power Dissipation Pd: 4W
• Viewing: RoHS Compliant

260
180
150
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. The bottom of the emiter 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
27
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.ZLED.com
www.ZLED.com
April. 2010
April. 2010
Rev. 10
Rev. 10