EVERLIGHT ELECTRONICS CO., LTD.
MODEL NO:
25-21SYGC/S530-E1/TR8
Reverse Package Chip LED
Device Number：
DSE-251-004 REV.
1.0
ECN：
Page:
1/8
█
Features：
：
Package in 8mm tape on 7“ diameter
reel.
Compatible with automatic placement
equipment.
Compatible with infrared and vapor
phase reflow solder process.
Mono-color type.
█
Description：
：
The 25-21 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, lightweight makes them ideal for
miniature application, etc.
█
Package Dimensions：
：
█
Applications：
：
Automotive: backlighting in dashboard and switch.
■
Notes：
：
0.1mm
Angle±0.5°
Telecommunication: indicator and backlighting in telephone and fax.
Tolerances Unless Dimension
±
Flat backlight for LCD, switch and symbol.
General use.
PART NO
25-21SYGC/S530-E1/TR8
CHIP
Material
Emitted Color
Super Yellow
AlGaInP
Green
Lens Color
Water
Clear
Office: NO 25,Lane.76, Chung Yang Rd., Sec.3, Tucheng, Taipei 236, Taiwan, R.O.C.
TEL: 886-2-2267-2000,2266-9936(22 Lines)
FAX: 886-2-2267-6189
http: //www.everlight.com
EVERLIGHT ELECTRONICS CO., LTD.
MODEL NO:
25-21SYGC/S530-E1/TR8
Reverse Package Chip LED
Device Number：
DSE-251-004 REV.
1.0
ECN：
Page:
3/8
■
Absolute Maximum Ratings at Ta = 25℃
℃
Parameter
Reverse Voltage
Forward Current
Operating Temperature
Storage Temperature
Soldering Temperature
Symbol
Vr
If
Topr
Tstg
Tsol
ESD
Pd
Rating
Unit
V
mA
℃
℃
℃
V
mW
5
25
-40 ~ +85
-40 ~ +90
260 (for 5 second)
2000
60
160
Electrostatic Discharge
Power Dissipation
Peak Forward
Current(Duty 1/10 @
1KHZ)
If(Peak)
mA
■
Electronic Optical Characteristics :
Parameter
Luminous intensity
Luminous intensity
Viewing Angle
Peak Wavelength
Dominant
Wavelength
Symbol
Iv
Iv
2θ1/2
λp
λd
Min.
Typ.
Max.
Unit
mcd
mcd
deg
nm
nm
Condition
If=2mA
If=20mA
If=20mA
If=20mA
If=20mA
-----
12
-----
-----
-----
-----
-----
-----
1
18
130
575
573
20
2.0
-----
-----
-----
-----
-----
-----
-----
2.4
10
Spectrum Radiation
Bandwidth
Forward Voltage
Reverse Current
△λ
Vf
Ir
nm
V
µA
If=20mA
If=20mA
Vr=5V
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