EVERLIGHT ELECTRONICS CO.,LTD.
Technical Data Sheet
1.9mm Round Subminiature Lead LEDs
91-21SYGC/S530-XX/XXX
Features
․Package
in 12mm tape on 7"
diameter reels.
․Compatible
with automatic
placement equipment.
․EIA
Std. package.
․Mono-color
type.
․Pb-free
․The
product itself will remain within
RoHS compliant version.
F1
F1
F2
F2
91-21
91-21
Descriptions
․The
91-21 SMD taping is much
smaller than leaded components .
Thus enable smaller board size.
Higher packing density. Reduced
storage space and finally smaller
equipment to be obtained.
․Besides,
light weight makes them
ideal for miniature applications.
․Furthermore
by automation assembly
machines the accuracy is anticipated.
F7/TR7
F7/TR7
F9/TR9
F9/TR9
F10/TR10
F10/TR10
Applications
․Small
indicator for indoor applications.
․Flat
backlight for LCD, switches and symbols.
․Indicator
and backlight in office equipment.
․Indicator
and backlight for battery driven
equipment.
․Indicator
and backlight for audio and video equipment.
․Automotive
: backlighting in dashboards and switches.
․Telecommunication：indicator
and backlighting in telephone and fax.
Device Selection Guide
Chip
Material
AlGaInP
Emitted Color
Brilliant Yellow Green
Lens Color
Water Clear
Everlight Electronics Co., Ltd.
Device No. : DLE-912-305
http://www.everlight.com
Prepared date: 07-29-2005
Rev. 2.1
Page: 1 of 10
Prepared by: Forrest Chen
EVERLIGHT ELECTRONICS CO.,LTD.
91-21SYGC/S530-XX/XXX
Package Outline Dimensions
Everlight Electronics Co., Ltd.
Device No. : DLE-912-305
http://www.everlight.com
Prepared date: 07-29-2005
Rev. 2.1
Page: 2 of 10
Prepared by: Forrest Chen
EVERLIGHT ELECTRONICS CO.,LTD.
91-21SYGC/S530-XX/XXX
Absolute Maximum Ratings (Ta=25℃)
Parameter
Reverse Voltage
Forward Current
Operating Temperature
Storage Temperature
Soldering Temperature
Electrostatic Discharge
Power Dissipation
Peak Forward Current(Duty 1/10
@ 1KHz)
Symbol
V
R
I
F
Topr
Tstg
Tsol
ESD
Pd
I
FP
Rating
5
25
-40 ~ +85
-40 ~ +100
260 for 5 Sec.
2000
60
60
Unit
V
mA
℃
℃
℃
V
mW
mA
Electro-Optical Characteristics (Ta=25℃)
Parameter
Symbol Chip Rank
E2
MIN.
----
264
Luminous Intensity
TYP.
20
330
28
462
36
594
25
575
573
20
2.0
----
MAX.
----
----
----
----
----
----
----
----
----
----
2.4
10
Unit
Condition
I
F
=2mA
I
F
=20mA
mcd
I
F
=2mA
I
F
=20mA
I
F
=2mA
I
F
=20mA
deg
nm
I
F
=20mA
nm
nm
V
μA
V
R
=5V
I
V
E3
----
396
E4
Viewing Angle
Peak Wavelength
----
528
2θ1/2
λp
λd
△λ
V
F
I
R
----
----
----
----
----
----
----
----
----
----
----
----
Dominant
Wavelength
Spectrum Radiation
Bandwidth
Forward Voltage
Reverse Current
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
EVERLIGHT ELECTRONICS CO.,LTD.
91-21SYGC/S530-XX/XXX
Typical Electro-Optical Characteristics Curves
Everlight Electronics Co., Ltd.
Device No. : DLE-912-305
http://www.everlight.com
Prepared date: 07-29-2005
Rev. 2.1
Page: 4 of 10
Prepared by: Forrest Chen
EVERLIGHT ELECTRONICS CO.,LTD.
91-21SYGC/S530-XX/XXX
Label explanation
CAT: Luminous Intensity Rank
HUE: Dom. Wavelength Rank
REF: Forward Voltage Rank
xxxxxx
xxxxxx
RoHS
xxxxxxxxxxxx
xxxx
xxxxxxxx
Reel & Carrier Tape Dimensions
Everlight Electronics Co., Ltd.
Device No. : DLE-912-305
http://www.everlight.com
Prepared date: 07-29-2005
Rev. 2.1
Page: 5 of 10
Prepared by: Forrest Chen
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