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SMD  B

23-21C/T1D-CP2Q2TY/2A

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.

․Pb-free.

․The product itself will remain within RoHS compliant version.

․Compliance with EU REACH

․Compliance Halogen Free .(Br <900 ppm ,Cl <900 ppm , Br+Cl < 1500 ppm).

Description

․The 23-21C SMD LED is much smaller than lead frame type 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

․Backlighting in dashboard and switch.

․Telecommunication: indicator and backlighting in telephone and fax.

․Flat backlight for LCD, switch and symbol.

․General use

DATASHEET

SMD  B

23-21C/T1D-CP2Q2TY/2A

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Device Selection Guide

Chip

Materials

Emitted Color

Resin Color

InGaN

Pure White

Yellow Diffused

Absolute Maximum Ratings (Ta=25℃)

Parameter

Symbol

Rating

Unit

Reverse Voltage

VR

5

V

Forward Current

IF

10

mA

Peak Forward Current

(Duty 1/10 @1KHz)

IFP

100

mA

Power Dissipation

Pd

40

mW

Electrostatic Discharge

ESDHBM

150

V

Operating Temperature

Topr

-40 ~ +85

℃

Storage Temperature

Tstg

-40 ~ +90

℃

Soldering Temperature

Tsol

Reflow Soldering : 260 ℃ for 10 sec.

Hand Soldering : 350 ℃ for 3 sec.

DATASHEET

SMD  B

23-21C/T1D-CP2Q2TY/2A

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Electro-Optical Characteristics (Ta=25℃)

Parameter

Symbol

Min.

Typ.

Max.

Unit

Condition

Luminous

Intensity

Iv

57.0

-----

112

mcd

IF=5mA

Viewing Angle

2θ1/2

-----

140

-----

deg

Forward

Voltage

VF

2.60

----

3.00

V

Reverse

Current

IR

-----

50

μA

VR=5V

Note:

1. Tolerance of Luminous Intensity: ±11%

2. Tolerance of Forward Voltage: ±0.05V

DATASHEET

SMD  B

23-21C/T1D-CP2Q2TY/2A

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Bin Range of Luminous Intensity

Bin Code

Min.

Max.

Unit

Condition

P2

57.0

72.0

mcd

IF =5mA

Q1

72.0

90.0

Q2

90.0

112.0

Bin Range Of Forward Voltage

Bin Code

Min.

Max.

Unit

Condition

28

2.60

2.70

V

IF =5mA

29

2.70

2.80

30

2.80

2.90

31

2.90

3.00

Note:

1. Tolerance of Luminous Intensity: ±11%

2. Tolerance of Forward Voltage: ±0.05V

DATASHEET

SMD  B

23-21C/T1D-CP2Q2TY/2A

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Chromaticity Coordinates Specifications for Bin Grading

Bin Code

CIE_x

CIE_y

Condition

1

0.274

0.226

IF =5mA

0.274

0.258

0.294

0.286

0.294

0.254

2

0.274

0.258

0.274

0.291

0.294

0.319

0.294

0.286

3

0.294

0.254

0.294

0.286

0.314

0.315

0.314

0.282

4

0.294

0.286

0.294

0.319

0.314

0.347

0.314

0.315

Notes:

1.The C.I.E. 1931 chromaticity diagram ( Tolerance ±0.01 ).

2.The products are sensitive to static electricity and care must be fully taken when

handling products.

DATASHEET

SMD  B

23-21C/T1D-CP2Q2TY/2A

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CIE Chromaticity Diagram

DATASHEET

SMD  B

23-21C/T1D-CP2Q2TY/2A

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Typical Electro-Optical Characteristics Curves

DATASHEET

SMD  B

23-21C/T1D-CP2Q2TY/2A

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Package Dimension

Note: Tolerances unless mentioned ±0.1mm. Unit = mm

DATASHEET

SMD  B

23-21C/T1D-CP2Q2TY/2A

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Moisture Resistant Packing Materials

Label Explanation

‧CPN: Customer’s Product Number

‧P/N: Product Number

‧QTY: Packing Quantity

‧CAT: Luminous Intensity Rank

‧HUE: Chromaticity Coordinates & Dom. Wavelength Rank

‧REF: Forward Voltage Rank

‧LOT No: Lot Number

Reel Dimensions

Note: The tolerances unless mentioned is ±0.1mm ,Unit = mm

DATASHEET

SMD  B

23-21C/T1D-CP2Q2TY/2A

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Carrier Tape Dimensions: Loaded quantity 2000 PCS per reel

Note: The tolerances unless mentioned is ±0.1mm ,Unit = mm

Moisture Resistant Packaging

Label Desiccant Label

Aluminum moisture-proof bag

DATASHEET

SMD  B

23-21C/T1D-CP2Q2TY/2A

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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

2.1 Do not open moisture proof bag before the products are ready to use.

2.2 Before opening the package, the LEDs should be kept at 30℃ or less and 90%RH or less.

2.3 After opening the package: The LED's floor life is 1 year under 30℃ or less and 60% RH or less.

If unused LEDs remain, it should be stored in moisture proof packages.

2.4 If the moisture absorbent material (silica gel) has faded away or the LEDs have exceeded the

storage time, baking treatment should be performed using the following conditions.

Baking treatment : 60±5℃ for 24 hours.

3. Soldering Condition

3.1 Pb-free solder temperature profile

Pre-heating

150~200°C

60~120sec.

Above 217°C

60~150sec.

260°C Max.

10sec. Max.

6°C/sec.Max.

Above255°C

30sec.Max.

3°C/sec.Max.

3.2 Reflow soldering should not be done more than two times.

3.3 When soldering, do not put stress on the LEDs during heating.

3.4 After soldering, do not warp the circuit board.

4.Soldering Iron

Each terminal is to go to the tip of soldering iron temperature less than 350℃ for 3 seconds within once in less than the

soldering iron capacity 25W. Leave two seconds and more intervals, and do soldering of each terminal. Be careful

because the damage of the product is often started at the time of the hand solder.

5.Repairing

Repair should not be done after the LEDs have been soldered. When repairing is unavoidable, a double-head soldering

iron should be used (as below figure). It should be confirmed beforehand whether the characteristics of the LEDs will or

will not be damaged by repairing.

DATASHEET

SMD  B

23-21C/T1D-CP2Q2TY/2A

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Application Restrictions

High reliability applications such as military/aerospace, automotive safety/security systems,

and medical equipment may require different product. If you have any concerns, please contact

Everlight before using this product in your application. This specification guarantees the quality

and performance of the product as an individual component. Do not use this product beyond the

specification described in this document.

DATASHEET

SMD  B

23-21C/T1D-CP2Q2TY/2A

13

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DISCLAIMER

1. EVERLIGHT reserves the right(s) on the adjustment of product material mix for the specification.

2. The product meets EVERLIGHT published specification for a period of twelve (12) months from date of

shipment.

3. The graphs shown in this datasheet are representing typical data only and do not show guaranteed values.

4. When using this product, please observe the absolute maximum ratings and the instructions for using outlined

in these specification sheets. EVERLIGHT assumes no responsibility for any damage resulting from the use of

the product which does not comply with the absolute maximum ratings and the instructions included in these

specification sheets.

5. These specification sheets include materials protected under copyright of EVERLIGHT. Reproduction in any

form is prohibited without obtaining EVERLIGHT’s prior consent.

6. This product is not intended to be used for military, aircraft, automotive, medical, life sustaining or life saving

applications or any other application which can result in human injury or death. Please contact authorized

Everlight sales agent for special application request.