30-01-B84-RFC-D4T1U1DH-AM Datasheet, PDF (12/13 Pages) Everlight Electronics Co., Ltd – 3mm Power LED

EVERLIGHT ELECTRONICS CO., LTD.
Technical Data Sheet
3mm Power LED
Preliminary
30-01-B84-RFC-D4T1U1DH-AM
Recommended soldering conditions:
Dip and hand soldering should not be done more than one time.
After soldering the LEDs, the epoxy bulb should be protected from mechanical shock or
vibration until the LEDs return to room temperature.
A rapid-rate process is not recommended for cooling the LEDs down from the peak
temperature.
Although the recommended soldering conditions are specified in the above table, dip or
handsoldering at the lowest possible temperature is desirable for the LEDs.
Wave soldering parameter must be set and maintain according to recommended
temperature and dwell time in the solder wave.
4. Cleaning
When necessary, cleaning should occur only with isopropyl alcohol at room temperature
for a duration of no more than one minute. Dry at room temperature before use.
Do not clean the LEDs by the ultrasonic. When it is absolutely necessary, the influence of
ultrasonic cleaning on the LEDs depends on factors such as ultrasonic power and the
assembled condition. Ultrasonic cleaning shall be pre-qualified to ensure this will not
cause damage to the LED
5. Heat Management
Heat management of LEDs must be taken into consideration during the design stage of
LED application. The current should be de-rated appropriately by referring to the
de-rating curve found in each product specification.
The temperature surrounding the LED in the application should be controlled. Please refer
to the data sheet de-rating curve.
6. ESD (Electrostatic Discharge)
Electrostatic discharge (ESD) or surge current (EOS) can damage LEDs.
An ESD wrist strap, ESD shoe strap or antistatic gloves must be worn whenever handling
LEDs.
All devices, equipment and machinery must be properly grounded.
Use ion blower to neutralize the static charge which might have built up on surface of the
LEDs plastic lens as a result of friction between LEDs during storage and handing.
Everlight Electronics Co., Ltd.
Device No.: Preliminary
http://www.everlight.com
Published date: Aug-6-2009
Rev.: 1.0
Created by: Vicky Feng
Page: 12 of 13