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

EVERLIGHT ELECTRONICS CO.,LTD.
91-21SYGC/S530-XX/XXX
Absolute Maximum Ratings (Ta=25℃)
Parameter
Symbol
Rating
Unit
Reverse Voltage
VR
5
V
Forward Current
Operating Temperature
IF
25
mA
Topr -40 ~ +85
℃
Storage Temperature
Tstg -40 ~ +100
℃
Soldering Temperature
Tsol 260 for 5 Sec. ℃
Electrostatic Discharge
ESD
2000
V
Power Dissipation
Pd
60
mW
Peak Forward Current(Duty 1/10
IFP
@ 1KHz)
60
mA
Electro-Optical Characteristics (Ta=25℃)
Parameter
Symbol Chip Rank MIN.
----
E2
264
----
Luminous Intensity
IV
E3
396
----
E4
528
Viewing Angle
2θ1/2
----
----
Peak Wavelength
λp
----
----
Dominant
Wavelength
λd
----
----
Spectrum Radiation
Bandwidth
△λ
----
----
Forward Voltage
VF
----
----
Reverse Current
IR
----
----
TYP.
20
330
28
462
36
594
25
575
573
MAX.
----
----
----
----
----
----
----
----
----
Unit Condition
IF=2mA
IF=20mA
IF=2mA
mcd
IF=20mA
IF=2mA
IF=20mA
deg
nm
IF=20mA
nm
20
---- nm
2.0
2.4
V
----
10
μA _VR=5V
Everlight Electronics Co., Ltd.
Device No. : DLE-912-305
http://www.everlight.com
Prepared date: 07-29-2005
Rev. 2.1
Page: 3 of 10
Prepared by: Forrest Chen