NS2B095AT NICHIA CORPORATION, NS2B095AT Datasheet - Page 10
NS2B095AT
Manufacturer Part Number
NS2B095AT
Description
Specifications For Nichia Chip Type Blue Led
Manufacturer
NICHIA CORPORATION
Datasheet
1.NS2B095AT.pdf
(17 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
NS2B095AT-W1
Manufacturer:
NICHIA
Quantity:
20 000
(6) Soldering Conditions
· The LEDs can be soldered in place using the reflow soldering method.
· Recommended soldering conditions
2.5 ~ 5°C / sec.
· Occasionally there is a brightness decrease caused by the influence of heat or ambient atmosphere
· Repairing should not be done after the LEDs have been soldered.
· Reflow soldering should not be done more than two times.
· When soldering, do not put stress on the LEDs during heating.
guarantee on the LEDs after they have been assembled using the dip soldering method.
[Temperature-profile (Surface of circuit board) ]
[Recommended soldering pad design]
during air reflow.
a double-head soldering iron should be used.
characteristics of the LEDs will or will not be damaged by repairing.
Pre-heat
Pre-heat time
Peak
Soldering time
Condition
temperature
<
1
soldering at the lowest possible temperature is desirable for the LEDs.
Although the recommended soldering conditions are specified in the above table, reflow or hand
A rapid-rate process is not recommended for cooling the LEDs down from the peak temperature.
: Lead Solder>
2.5 ~ 5°C / sec.
120 ~ 150°C
120sec.Max.
Pre-heating
0.8
3.4
120 ~ 150°C
120 sec. Max.
240°C Max.
10 sec. Max.
refer to
Temperature - profile
It is recommended that the User use the nitrogen reflow method.
Lead Solder
60sec.Max.
Above 200
Reflow Soldering
°C
240°C Max.
10sec. Max.
1
.
(Unit : mm)
180 ~ 200°C
120 sec. Max.
260°C Max.
10 sec. Max.
refer to
(N
Temperature - profile
2
reflow is recommended.)
Use the following conditions shown in the figure.
Lead-free Solder
It should be confirmed beforehand whether the
-9-
Use the conditions shown to the under figure.
1 ~ 5°C / sec.
<
2
: Lead-free Solder>
2
.
1 ~ 5°C / sec.
Temperature
Soldering time
180 ~ 200°C
120sec.Max.
Pre-heating
When repairing is unavoidable,
Hand Soldering
Nichia cannot make a
60sec.Max.
Above 220°C
Nichia STS-DA1-0177C
350°C Max.
3 sec. Max.
(one time only)
<Cat.No.090428>
260°C Max.
10sec. Max.