店铺综合评价:
Recommended storage environment
Temperature: 5oC ~ 30oC (41oF ~ 86oF)
Humidity: 60% RH Max.
Use within 2 days after opening of sealed vapor/ESD barrier bags.
If the moisture absorbent material (silica gel) has faded away or the LEDs have exceeded the storage time, baking treatment should be performed using the following conditions.
Baking treatment : 70±5℃for 24 hours.
Fold the opened bag firmly and keep in dry environment.
Reflow Soldering
Hand Soldering
Lead Solder
Lead – free Solder
Pre-heat
120~150℃
180~200℃
Temperature
350℃Max.
Pre-heat time
120sec. Max.
Soldering time
3sec. Max.
Peak temperature
240℃Max.
260℃Max.
(one time only)
10sec. Max.
Condition
refer to
Temperature-
profile 1
profile 2
*After reflow soldering rapid cooling should be avoided.
[Temperature-profile (Surface of circuit board)]
Use the conditions shown to the under figure.
<1 : Lead Solder> <2 : Lead-free Solder>
[ Recommended soldering pad design ]
Use the following conditions shown in the figure.
Handling of Silicone Resin LEDs
Handling Indications
During processing, mechanical stress on the surface should be minimized as much as possible. Sharp objects of all types should not be used to pierce the sealing compound
Figure 1
In general, LEDs should only be handled from the side. By the way, this also applies to LEDs without a silicone sealant, since the surface can also become scratched.
Figure 2
When populating boards in SMT production, there are basically no restrictions regarding the form of the pick and place nozzle, except that mechanical pressure on the surface of the resin must be prevented.
This is assured by choosing a pick and place nozzle which is larger than the LED’s reflector area.
Dimensions for Tape
Dimensions for Reel
Notes:
1.All dimensions are in mm, tolerance is±2.0mm unless otherwise noted.
2.Specifications are subject to change without notice.
Packing
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