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承认书
SpecificationSpecificationSpecificationSpecification ForForForForApprovalApprovalApprovalApproval
Customer: (客戶)
Description:产品描述)
Part number:(产品型号)
Date: (日期)
Approved By: (客户承认)
Prepared By:(我司承认)
Approval Check Design Sales
製作審核核准 業務
0 . 5 p i n * 2
unit:±0.1
LED(SMD)3528红光
TAIWAN TONGJIA OPTOELECTRONICS TECHNOLOGY CO., LTD
DONGGUAN TONGJIA OPTOELECTRONICS TECHNOLOGY CO., LTD
TAIWAN TONGJIA OPTOELECTRONICS TECHNOLOGY CO., LTD
DONGGUAN TONGJIA OPTOELECTRONICS TECHNOLOGY CO., LTD
TAIWAN TONGJIA OPTOELECTRONICS TECHNOLOGY CO., LTD
DONGGUAN TONGJIA OPTOELECTRONICS TECHNOLOGY CO., LTD
TJ-S3528RGLBJ8-A1
3.5x2.8mm SMD CHIP LED
◆ Package Dimensions
Notes:
1. All dimensions are in millimeters.
2. Tolerance is ±0.25 unless otherwise noted.
3. Specifications are subject to change without notice.
Features
● 3.5mmx2.8mm SMT LED, 1.9mm THICKNESS.
● WIDE VIEWING ANGLE.
● IDEAL FOR BACKLIGHT AND INDICATOR.
● PACKAGE : 2000PCS / REEL.
● RoHS COMPLIANT.
Applications
● Automotive: backlighting in dashboard and
switch.
● Telecommunication: indicator and back-
lighting in telephone and fax.
● Flat backlight for LCD switch and symbol.
PRELIMINARY SPEC
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Part No. Lens color
Material Emitted color
Water clear
(InGaAlP) RED
Chip
◆ Electrical / Optical Characteristics at TA=25°C
◆ Absolute Maximum Ratings at TA=25°C
Notes:
*1: Pulse width≤0.1ms, Duty cycle≤1/10
◆ Device Selection Guide
Parameter Symbol Value Unit
Power Dissipation PD 62 mW
Forward Current IF 25 mA
Peak Forward Current*1 IFP 100 mA
Reverse Voltage VR 5 V
Operating Temperature Topr -40°C To +85°C
Storage Temperature Tstg -40°C To +85°C
Parameter Symbol Min. Typ. Max Unit Test Conditions
Forward Voltage VF 1.8 — 2.6 V IF=20mA
Reverse Current IR — — 10 μA VR=5V
Dominate Wavelength λD 617 — 629 nm IF=20mA
Luminous Intensity IV 800 — 900 mcd IF=20mA
Viewing Angle 2θ1/2 — 120 — Deg. IF=20mA
Remarks:
If special sorting is required (e.g. binning based on forward voltage, luminous intensity, or chromaticity),
the typical accuracy of the sorting process is as follows:
1. wavelength: ±1nm
2. Luminous Intensity: ±15%
3. Forward Voltage: ±0.1V
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◆ Typical Electrical/Optical Characteristics Curves
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◆ Soldering Profile
◆ Recommended soldering pattern
(Units:mm)
◆ Tape specifications
(Units:mm)
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◆ VF Rank
Rank
VF(V)
Condition
Min Max
B 1.8 2.0
C 2.0 2.2
IF=20mA
D 2.2 2.4
E 2.4 2.6
Tolerance:±0.1V
Rank
λD(nm)
Condition
Min Max
5 617 621
IF=20mA
6 621 625
7 625 629
Tolerance:±1nm
◆ λD Rank
Rank
IV(mcd)
Condition
Min Max
u 500 650
IF=20mA v 650 845
Tolerance:±15%
◆ IV Rank
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Rev. No. Change description Date Prepared by Checked by Approved by
A/0 New-made specification 2010/11/12
◆ Revision History:
◆ CAUTIONS:
1.Storage
• In order to avoid the absorption of moisture, it is recommended to store in the dry box (or desicca
tor) with a desiccant. Otherwise, to store them in the following environment is recommended.
Temperature: 5°C~30°C Humidity: 60%HR max.
• Attention after opened
However LED is corresponded SMD, when LED be soldered dip, interfacial separation may affect
The light transmission efficiency, causing the light intensity to drop. Attention in followed.
a. After opened and mounted, the soldering shall be quickly.
b. Keeping of a fraction
Temperature: 5°C~40°C Humidity: less than 30%
• In case or more than 1 week passed after opening or change color of indicator on desiccant compo
nents shall be dried 10-12hr. at 60°C±3°C.
• In case of supposed the components is humid, shall not be dried dip-solder just before.
100Hr at 80°C±3°C or 12Hr at 100°C±3°C
2.ESD ( Electrostatic Discharge)
Static Electricity or power surge will damage the LED.
The following procedures may decrease the possibility of ESD damage.
• All production machinery and test instruments must be electrically grounded.
• Use a conductive wrist band or anti-electrostatic glove when handling these LEDs.
• Maintain a humidity level of 50% or higher in production areas.
• Use anti-static packaging for transport and storage.
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