NSSM038A

Manufacturer Part NumberNSSM038A
ManufacturerNichia
NSSM038A datasheet
 


Specifications of NSSM038A

Size Lxwxh (mm)4.7x1.5x1.2Lumi-nous Inten-sity Typ(cd)240
Forward Voltage Vf(v) Typ3.20Forward Voltage Vf(v) Max3.50
Directivity (degree)110If (ma)20
Mounting StyleThrough Hole  
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SOLDERING
• Recommended Reflow Soldering Condition(Lead-free Solder)
1 to 5°C per sec
Pre-heat
180 to 200°C
60sec Max
Above 220°C
120sec Max
● Recommended Soldering Pad Pattern
0.3
1.6
2.2
2.9
3.5
5.5
* This LED is designed to be reflow soldered on to a PCB. If dip soldered, Nichia cannot guarantee its reliability.
* Reflow soldering must not be performed more than twice. Hand soldering must not be performed more than once.
* Avoid rapid cooling. Ramp down the temperature gradually from the peak temperature.
* Nitrogen reflow soldering is recommended. Air flow soldering conditions can cause optical degradation,
caused by heat and/or atmosphere.
* Repairing should not be done after the LEDs have been soldered. When repairing is unavoidable,
a double-head soldering iron should be used.
It should be confirmed beforehand whether the characteristics of the LEDs will or will not be damaged by repairing.
* When soldering, do not apply stress to the LED while the LED is hot.
• Recommended Hand Soldering Condition
Temperature
Soldering Time
260°C Max
10sec Max
(単位 Unit: mm)
350°C Max
3sec Max
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