91-21UYC Datasheet, PDF (3/10 Pages) Everlight Electronics Co., Ltd – 1.9mm Round Subminiature Lead LEDs

EVERLIGHT ELECTRONICS CO.,LTD.
Absolute Maximum Ratings (Ta=25℃)
Parameter
Reverse Voltage
Forward Current
Operating Temperature
Symbol
VR
IF
Topr
Rating
5
25
-40 ~ +85
Storage Temperature
Tstg
-40 ~ +100
Soldering Temperature
Tsol
260 for 5 Sec.
Electrostatic Discharge
ESD
Power Dissipation
Pd
Peak Forward Current(Duty 1/10
IFP
@ 1KHz)
2000
60
60
91-21UYC/S530-XX/XXX
Unit
V
mA
℃
℃
℃
V
mW
mA
Electro-Optical Characteristics (Ta=25℃)
Parameter
Symbol Chip Rank MIN.
----
A2
198
----
A3
463
----
Luminous Intensity
IV
A4
661
----
A5
793
----
A6
991
Viewing Angle
2θ1/2
----
----
Peak Wavelength
λp
----
----
Dominant
Wavelength
λd
----
----
Spectrum Radiation
Bandwidth
△λ
----
----
Forward Voltage
VF
----
----
Reverse Current
IR
----
----
TYP.
32
529
43
714
54
892
69
1156
87
1454
25
591
589
MAX.
----
----
----
----
----
----
----
----
----
----
----
----
----
Unit Condition
IF=2mA
IF=20mA
IF=2mA
IF=20mA
IF=2mA
mcd
IF=20mA
IF=2mA
IF=20mA
IF=2mA
IF=20mA
deg
nm
IF=20mA
nm
15
---- nm
2.0
2.4
V
----
10
μA _VR=5V
Everlight Electronics Co., Ltd.
Device No. : DLE-912-302
http://www.everlight.com
Prepared date:07-29-2005
Rev. 2.1
Page: 3 of 10
Prepared by: Forrest Chen