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 EVERLIGHT ELECTRONICS CO., LTD.
27-21SYGC/S530-E1/TR8 PART NO.: Chip LEDs with Right Angle Lens
Device Number DSE-271-004 REV. 1.0
ECN
Page:
1/8
Features
!
Package Dimensions
Package in 8mm tape on 7diameter reel. ! Compatible with automatic placement equipment. ! Compatible with infrared and vapor phase reflow solder process. ! Mono-color type.
Descriptions
!
The 27-21 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 applications, etc.
!
Applications
! ! ! !
Notes
Tolerances Unless Dimension 0.1mm Angle 0.5 Unit = mm
Automotive: backlighting in dashboard and switch. Telecommunication: indicator and backlighting in telephone and fax. Flat backlight for LCD, switch and symbol. General use.
PART NO
27-21 SYGC/S530-E1/TR8
Chip Material Emitted Color AlGaInP Super Yellow Green
Lens Color Water Clear
OFFICE: NO. 25, Lane 76, Sec.3, Chung Yang Rd., Tucheng 236, Taipei, Taiwan, R.O.C. TEL.: 886-2-2267-2000, 2267-9936 FAX: 886-2-2267-6244, 2267-6189, 2267-6306 http: //www.everlight.com
EVERLIGHT ELECTRONICS CO., LTD.
27-21 SYGC/S530-E1/TR8 PART NO.: Chip LEDs with Right Angle Lens
Device Number DSE-271-004 REV. 1.0
ECN
Page:
2/8
Package Dimensions
Loaded quantity per reel 3000 PCS/reel
EVERLIGHT ELECTRONICS CO., LTD.
27-21 SYGC/S530-E1/TR8 PART NO.: Chip LEDs with Right Angle Lens
Device Number DSE-271-004 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
Symbol IV
Min.
Typ.
Max.
Unit mcd mcd deg nm nm nm V A
Condition IF=2mA IF=20mA IF=20mA IF=20mA IF=20mA IF=20mA IF=20mA
----10 -------------------------
1 15 130 575 573 20 2.0 -----
------------------------2.4 10
Viewing Angle Peak Wavelength
Dominant Wavelength
21/2 p d VF IR
Spectrum Radiation Bandwidth Forward Voltage
Reverse Current
VR=5V
EVERLIGHT ELECTRONICS CO., LTD.
27-21 SYGC/S530-E1/TR8 PART NO.: Chip LEDs with Right Angle Lens
Device Number DSE-271-004 REV. 1.0
ECN
Page:
4/8
Reliability Test Items And Conditions
NO Item Solder Heat Temperature Cycle Test Conditions TEMP. : 260 5
Test Hours/Cycle
Sample Size 76 PCS
Ac/Re 0/1 0/1
1 2
5 SEC.
H : +85 30min. 5 min. L : -55 30min. H : +100 5min. 50 CYCLES 76 PCS
3
Thermal Shock
10 sec. L : -10 5min.
50 CYCLES 76 PCS
0/1
4 5 6 7
High Temperature Storage Low Temperature Storage DC Operating Life High Temperature / High Humidity
TEMP. : 100 TEMP. : -55 IF= 20 mA 85/RH85%
1000 HR. 1000 HR. 1000 HR. 1000 HR.
76 PCS 76 PCS 76 PCS 76 PCS
0/1 0/1 0/1 0/1
EVERLIGHT ELECTRONICS CO., LTD.
27-21 SYGC/S530-E1/TR8 PART NO.: Chip LEDs with Right Angle Lens
Device Number DSE-271-004 REV. 1.0
ECN
Page:
5/8
Typical Electro-Optical Characteristic Curves
EVERLIGHT ELECTRONICS CO., LTD.
27-21 SYGC/S530-E1/TR8 PRAT NO: Chip LEDs with Right Angle Lens
Device Number DSE-271-004 REV. 1.0
ECN
Page:
6/8
Test Circuit
R
LED
Precautions For Use 1. Over-current-proof Customer must apply resistors for protection , otherwise slight voltage shift will cause big current change ( Burn out will happen ). 2. Storage time 2.1 The operation of temperature and RH are : 5~35, RH60%. 2.2 Once the package is opened, the products should be used within a week. Otherwise, they should be kept in a damp proof box with desiccanting agent. Considering the tape life , we suggest our customers to use our products within a year(from production date). 2.3 If opened more than one week in an atmosphere 5~35, RH60%, they should be treated at 60 5for 15hrs. 2.4 When you discover that the desiccant in the package has a pink color (normal = blue) , you should treat them in the same conditions as 2.3.
EVERLIGHT ELECTRONICS CO.,LTD.
27-21 SYGC/S530-E1/TR8 PRAT NO: Chip LEDs with Right Angle Lens
Device Number DSE-271-004 REV. 1.0
ECN
Page:
7/8
Soldering heat reliability ( DIP ) Please refer to the following figure :
Soldering Iron Basic spec is 5 sec. when 260.If temperature is higher, time should be shorter (+10 -1sec.). Power dissipation of iron should be smaller than 15 W , and temperature should be controllable.Surface temperature of the device should be under 230 . Rework 1. Customer must finish rework within 5 sec. under 260. 2. Copper foil can not be touched by the head of iron. 3. Twin-head type is preferred.
x
EVERLIGHT ELECTRONICS CO., LTD.
27-21 SYGC/S530-E1/TR8 PRAT NO: Chip LEDs with Right Angle Lens
Device Number DSE-271-004 REV: 1.0
ECN
Page:
8/8
Reflow Temp./Time :


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