CMDA52XX15D13L Datasheet, PDF (17/17 Pages) Chicago Miniature Lamp,inc – Power LED (5 Watt) on Star PCB

25. Soldering Profile (Ta=25℃ ±5 / RH=35% ±5)
(1) Reflow Soldering Conditions / Profile
Temp
[°C]
260
240
220
200
180
150
Pre-heating
Rising
5 °C/sec
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)
Cooling
-5 °C/sec
0
Time
[Hr]
(2) Hand Soldering conditions
- Lead : Not more than 3 seconds @ MAX 280℃
- Slug : Use a thermal-adhesives
* Caution
1. Reflow soldering should not be done more than one time.
2. Repairing should not be done after the LED’s have been soldered. When repairing is
unavoidable, suitable tools must be used.
3. Die slug is to be soldered.
4. When soldering, do not put stress on the LED’s during heating.
5. After soldering, do not warp the circuit board.
6. Recommend to use a convection type reflow machine with 7 ~ 8 zones.
Americas
147 Central Avenue
Hackensack, NJ 07601
[phone]
www.cml-it.com
Europe
Robert Bunsen Str. 1
D-67098 Bad Durkheim
[phone]
www.cml-it.com
- 17 -