EVERLIGHT EVL 204-15/T2C3 Datasheet

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LAMP 204-15/T2C3-4SUA-L/EU

Features

• Popular T-1 round package

• High luminous power.

• Typical chromaticity coordinates x=0.30, y=0.29

according to CIE1931.

• Bulk, available taped on reel.

• ESD-withstand voltage: up to 4KV

• The product itself will remain within RoHS compliant version.

Description

• The series is designed for application required high luminous intensity.

• The phosphor filled in the reflector converts the blue emission of InGaN chip to ideal white.

Applications

• Message panels

• Optical Indicators

• Backlighting

• Marker Lights

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Device Selection Guide

Chip

Materials

Emitted Color

Resin Color

InGaN

White

Water Clear

Absolute Maximum Ratings (Ta=25℃)

Parameter

Symbol

Rating

Unit

Continuous Forward Current

IF

30

mA

Peak Forward Current (Duty 1/10 @ 1KHZ)

IFP

100

mA

Reverse Voltage

VR

5

V

Power Dissipation

P

d

110

mW

Operating Temperature

T

opr

-40 ~ +85

℃

Storage Temperature

T

stg

-40 ~ +100

℃

ESD

HBM

4K

V

Soldering Temperature

T

sol

260 ℃ for 5 sec.

Electro-Optical Characteristics (Ta=25℃)

Parameter

Symbol

Min.

Typ.

Max.

Unit

Condition

Forward Voltage

VF

2.8

-----

3.6

V

IF=20mA

Zener Reverse Voltage

Vz

5.2

-----

V

Iz=5mA

Reverse Current

IR

-----

50

μA

VR=5V

Luminous Intensity

IV

5650

----

11250

mcd

IF=20mA

Viewing Angle

2θ1/2

----

35

----

deg

IF=20mA

Chromaticity Coordinates

x

----

0.30

----

IF=20mA

y

----

0.29

----

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Bin Range of Luminous Intensity

Bin Code

Min.

Max.

Unit

Condition

S

5650

7150

mcd

IF =20mA

T

7150

9000

U

9000

11250

Note: Tolerance of Luminous Intensity: ±10%

Forward Voltage Combination

Bin Code

Min.

Max.

Unit

Condition

0

2.8

3.0

V

IF =20mA

1

3.0

3.2 2 3.2

3.4 3 3.4

3.6

Note: Measurement Uncertainty of Forward Voltage：±0.1V

Color Combination ( at 20mA)

Group

Bins

4

A0+B5+B6

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CIE Chromaticity Diagram

Color Ranks (IF=20mA，Ta=25℃)

Color Ranks

CIE

A0

X

0.264

0.283

0.296

0.28

Y

0.267

0.305

0.267

0.248

B5

X

0.287

0.307

0.311

0.296

Y

0.295

0.315

0.294

0.276

B6

X

0.307

0.33

0.311

Y

0.315

0.339

0.318

0.294

0.0 0.1 0.2 0.3 0.4 0.5 0.6 0.7

0.0

0.2

0.4

0.6

0.8

5600K

7000K

9000K

14000K

B5

AO

B6

CIE-Y

CIE-X

Note:

Measurement uncertainty of the color coordinates：±0.01

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1.5 2.0 2.5 3.0 3.5 4.0 4.5

0

5

10

15

20

25

30

0 5 10 15 20 25

0.0

0.5

1.0

1.5

0 20 40 60 80 100

0

10

20

30

40

0 10 20 30 40 50

0.260

0.270

0.280

0.290

0.300

0.310

0.320

0.330

x

y

Typical Electro-Optical Characteristics Curves

Relative Intensity vs. Wavelength (Ta=25℃)

Directivity (Ta=25℃)

Relative Intensity (a.u.)

Radiation Angle

Forward Current vs. Forward Voltage (Ta=25℃)

Relative Intensity vs. Forward Current (Ta=25℃)

Forward Current (mA)

Relative Intensity(a.u.)

Forward Voltage (V)

Forward Current (mA)

Chromaticity Coordinate vs. Forward Current(Ta=25℃)

Forward Current vs. Ambient Temp.

Chromaticity Coordinate

Forward Current (mA)

Ambient Temperature Ta(℃)

350 400 450 500 550 600 650 700 750 800

0.0

0.2

0.4

0.6

0.8

1.0

0

10

20

30

40

50

60

70

80

90

O

0

1.0

0.5

30

O

60

O

90

O

0

0.5

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Package Dimension

Note: Note:

1.All dimensions are in millimeters, and tolerance is 0.25mm except being specified.

2.Lead spacing is measured where the lead emerges from the package.

3.Protruded resin under flange is 1.5mm Max. LED.

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Pb

EL ECTROSTATIC ELECTRONAGNETIC

MAGNETIC OR RADIOACTIVE RELDS

anti-static for 750

Moisture Resistant Packing Materials

Label Explanation

‧CPN: Customer’s Production Number

‧P/N : Production Number ‧QTY: Packing Quantity ‧CAT: Ranks of Luminous Intensity and Forward Voltage ‧HUE: Color Rank ‧REF: Reference ‧LOT No: Lot Number

Packing Specification

■ Packing Quantity

1. Min 200 to Max 1000 PCS/1 Bag, 5 Bags/1 Inner Carton

2. 10 Inner Cartons/1 Outside Carton

■ Anti-electrostatic bag ■ Inner Carton ■ Outside Carton

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Notes

Hand Soldering

DIP Soldering

Temp. at tip of iron

300℃ Max. (30W Max.)

Preheat temp.

100℃ Max. (60 sec Max.)

Soldering time

3 sec Max.

Bath temp. & time

260 Max., 5 sec Max

Distance

3mm Min.(From solder joint to epoxy bulb)

Distance

3mm Min. (From solder joint to epoxy bulb)

Color Group

Luminous Intensity Bins

Voltage Group

204-15/T2C3-□ □ □ □

1. Lead Forming

 During lead formation, the leads should be bent at a point at least 3mm from the base of the epoxy bulb.

 Lead forming should be done before soldering.

 Avoid stressing the LED package during leads forming. The stress to the base may damage the LED’s

characteristics or it may break the LEDs.

 Cut the LED leadframes at room temperature. Cutting the leadframes at high temperatures may cause failure of

the LEDs.

 When mounting the LEDs onto a PCB, the PCB holes must be aligned exactly with the lead position of the LED.

If the LEDs are mounted with stress at the leads, it causes deterioration of the epoxy resin and this will degrade

the LEDs.

2. Storage

 The LEDs should be stored at 30°C or less and 70%RH or less after being shipped from Everlight and the

storage life limits are 3 months. If the LEDs are stored for 3 months or more, they can be stored for a year in a

sealed container with a nitrogen atmosphere and moisture absorbent material.

 Please avoid rapid transitions in ambient temperature, especially, in high humidity environments where

condensation can occur.

3. Soldering

 Careful attention should be paid during soldering. When soldering, leave more then 3mm from solder joint to

epoxy bulb, and soldering beyond the base of the tie bar is recommended.

 Recommended soldering conditions:

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Prehead

laminar wave

Fluxing

 Recommended soldering profile

 Avoiding applying any stress to the lead frame while the LEDs are at high temperature particularly when

soldering.

 Dip and hand soldering should not be done more than one time

 After soldering the LEDs, the epoxy bulb should be protected from mechanical shock or vibration until the

LEDs return to room temperature.

 A rapid-rate process is not recommended for cooling the LEDs down from the peak temperature.

 Although the recommended soldering conditions are specified in the above table, dip or handsoldering at the

lowest possible temperature is desirable for the LEDs.

 Wave soldering parameter must be set and maintain according to recommended temperature and dwell time

in the solder wave.

4. Cleaning

 When necessary, cleaning should occur only with isopropyl alcohol at room temperature for a duration of no

more than one minute. Dry at room temperature before use.

 Do not clean the LEDs by the ultrasonic. When it is absolutely necessary, the influence of ultrasonic cleaning

on the LEDs depends on factors such as ultrasonic power and the assembled condition. Ultrasonic cleaning

shall be pre-qualified to ensure this will not cause damage to the LED

5. Circuit Protection

 Below the zener reference voltage Vz, all the current flows through LED and as the voltage rises to Vz, the

zener diode “breakdown." If the voltage tries to rise above Vz current flows through the zener branch to keep

the voltage at exactly Vz.

 When the LED is connected using serial circuit, if either piece of LED is no light up but current can’t flow through

causing others to light down. In new design, the LED is parallel with zener diode. if either piece of LED is no

light up but current can flow through causing others to light up.

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6. Heat Management

 Heat management of LEDs must be taken into consideration during the design stage of LED application. The

current should be de-rated appropriately by referring to the de-rating curve found in each product

specification.

 The temperature surrounding the LED in the application should be controlled. Please refer to the data sheet

de-rating curve.

7. ESD (Electrostatic Discharge)

 The products are sensitive to static electricity or surge voltage. ESD can damage a die and its reliability.

When handling the products, the following measures against electrostatic discharge are strongly

recommended:

Eliminating the charge

Grounded wrist strap, ESD footwear, clothes, and floors

Grounded workstation equipment and tools

ESD table/shelf mat made of conductive materials

 Proper grounding is required for all devices, equipment, and machinery used in product assembly.

Surge protection should be considered when designing of commercial products.

 If tools or equipment contain insulating materials such as glass or plastic,

the following measures against electrostatic discharge are strongly recommended:

Dissipating static charge with conductive materials

Preventing charge generation with moisture

Neutralizing the charge with ionizers

8. Directions for use

 The LEDs should be operated with forward bias. The driving circuit must be designed so that the LEDs are

not subjected to forward or reverse voltage while it is off. If reverse voltage is continuously applied to the

LEDs, it may cause migration resulting in LED damage.

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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.

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EVERLIGHT EVL 204-15/T2C3 Datasheet

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