2. Product & Technical Guidance
2.3 Soldering and Handling
23
Manual Soldering
COB LED are design for wire-attach soldering. We recommend the use of a
temperature controlled soldering iron with solder tip.
LG Innotek recommends that COB LED not be exposed to temperatures higher than
350
℃
for less within 3.5 seconds.
After soldering, allow COB LED to return to room temperature before subsequent
handling. Premature handling of the device, especially around the optical surface,
could result in damage to the LED.
If PCB cleaning is necessary, LG Innotek recommends the use of isopropyl alcohol
(IPA). Ultrasonic cleaning is prohibited.
Wire orientation
OK
NG
*If the naked wire attached at the side of PCB, it happens short circuit.
So we recommend the length of naked wire is shorter rather than 0.8mm
Length
≤
0.8mm
Naked wire
2.3.2 Soldering Guide
