NSSU100D Datasheet, PDF (2/14 Pages) NICHIA CORPORATION – SPECIFICATIONS FOR NICHIA CHIP TYPE UV LED

Nichia STS-DA1-1207
<Cat.No.100831>
1.SPECIFICATIONS
(1) Absolute Maximum Ratings
Item
Symbol
Absolute Maximum Rating
Forward Current
IF
25
Pulse Forward Current
IFP
80
Allowable Reverse Current
IR
85
Power Dissipation
PD
100
Operating Temperature
Topr
-30 ~ + 85
Storage Temperature
Tstg
-40 ~ +100
Dice Temperature
Tj
100
Soldering Temperature
Tsld
Reflow Soldering : 260°C
Hand Soldering : 350°C
IFP Conditions : Pulse Width ≤ 10msec. and Duty ≤ 1/10
(Ta=25°C)
Unit
mA
mA
mA
mW
°C
°C
°C
for 10sec.
for 3sec.
(2) Initial Electrical/Optical Characteristics
Item
Symbol Condition
Forward Voltage
VF IF=20[mA]
Peak Wavelength Rank Ub
λP IF=20[mA]
Spectrum Half Width
Uλ IF=20[mA]
Forward Voltage Measurement allowance is ± 0.05V.
Peak Wavelength Measurement allowance is ±3nm.
Min.
-
370
-
Typ.
(3.6)
(375)
(15)
(Ta=25°C)
Max. Unit
4.0
V
380
nm
-
nm
(3) Ranking
Item
Symbol Condition Min. Max.
Radiant flux
Rank 10
Rank 9
13.6 19.2
φe IF=20[mA] 9.60 13.6
Rank 8
6.80 9.60
Radiant flux Values are traceable to the CIE 127:2007-compliant national standards.
Radiant flux Measurement allowance is ±10%.
Basically, a shipment shall consist of the LEDs of a combination of the above ranks.
The percentage of each rank in the shipment shall be determined by Nichia.
(Ta=25°C)
Unit
mW
2.INITIAL OPTICAL/ELECTRICAL CHARACTERISTICS
Please refer to “CHARACTERISTICS” on the following pages.
3.OUTLINE DIMENSIONS AND MATERIALS
Please refer to “OUTLINE DIMENSIONS” on the following page.
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