SLR-56VC3F Datasheet, PDF (5/8 Pages) Rohm – Viewing angle 20 1/2 40

SLR-56 Series
Data Sheet
lAttention Points In Handling
Visual light emitting diode does not contain reinforcement materials such as glass fillers.
Therefore if sudden thermal and mechanical shock are given, destruction or inferiority of luminous intensity
may occur. Please take care of the handling.
■FIXATION METHOD
1. ATTENTION POINTS
(1) Please do not give excessive heat over storage temperature to resin.
In case that the product has to be heated in oven for the glue fixing of surface mount pats, this LED should
be mounted after the glue fixing.
(2) Please avoid stress to resin at high temperature.
< Good >
< No good >
2. TERMINATION PROCESSING
(1) In case of termination processing, please fix the
termination
(2) Processing position, and process the reverse side of
LED body.
If stress is given during processing, It may cause
non-lighting failure.
(3) Please process before soldering.
To be fixed
To be fixed
3. ASSEMBLY ON PC BOARD
(1) In case of soldering on PCB, If the operation is done with stress, it may cause non-lighting failure during
soldering or using.
Please design the through-holes of PCB suitable for lead pins space or lead pins space after formin to avoid
the physical stress on resin.
< Good >
< Good >
< No good >
< 2 lead pins type >
< 3 lead pins type >
(2) Using spacer between LED’s body and PCB is recommended.
In case of direct mount on PCB(SLR/SLI-343 series), please take care about clinch of led pins
to avoid the remained stress and solder heat stress.
Enough evaluation is requested before deciding assembly and soldering conditions.
Please consult with us if any problems in the evaluation stage.
< 2 lead pin type >
< 3 lead pin type >
Min.15°
Die bonding side
Min.45°
Min.15°
Min.45°
Min.45°
Die bonding side
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5/7
2014.12 - Rev.B