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

EVERLIGHT ELECTRONICS CO.,LTD.
Absolute Maximum Ratings (Ta=25℃)
91-21UBC/C430/XXX
Parameter
Reverse Voltage
Forward Current
Operating Temperature
Storage Temperature
Soldering Temperature
Symbol
Rating
Unit
VR
5
V
IF
30
mA
Topr -40 ~ +85
℃
Tstg -40 ~ +100
℃
Tsol 260 for 5 Sec. ℃
Electrostatic Discharge
ESD
1000
V
Power Dissipation
Pd
130
mW
Peak Forward Current(Duty 1/10
IFP
@ 1KHz)
70
mA
Electro-Optical Characteristics (Ta=25℃)
Parameter
Symbol MIN.
Luminous Intensity
IV
160
Viewing Angle
2θ1/2
----
Peak Wavelength
λp
----
Dominant Wavelength λd
----
Spectrum Radiation
Bandwidth
△λ
----
Forward Voltage
VF
----
Reverse Current
IR
----
TYP. MAX. Unit Condition
203 ---- mcd
25
---- deg
428 ---- nm
IF=20mA
466 ---- nm
65
---- nm
3.8
4.5
V
----
10 ^μA VR=5V
Everlight Electronics Co., Ltd.
Device No. : DLE-912-325
http://www.everlight.com
Prepared date: 07-29-2005
Rev. 2.1
Page: 3 of 10
Prepared by: Forrest Chen