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Technical Data Sheet 334-15/T1C5-4PRA
Features
Popular T-1 3/4 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.
Descriptions
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
Device Selection Guide
PART NO. 334-15/T1C5-4PRA Chip Material InGaN Emitted Color White Lens Color Water Clear
Everlight Electronics Co., Ltd. Device Number: DLE-0001206
http\\:www.everlight.com Established date:04-10-2009
Rev:
1
Page: 1 of 12
Established by: Ruby Lin
Revision
:1
Release Date:2009-04-15 23:10:02.0 Expired Period: Forever
LifecyclePhase:
Technical Data Sheet 334-15/T1C5-4PRA
Package Dimensions
Notes: 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.
Everlight Electronics Co., Ltd. Device Number: DLE-0001206 http\\:www.everlight.com Established date:04-10-2009 Rev: 1 Page: 2 of 12
Established by: Ruby Lin
Revision
:1
Release Date:2009-04-15 23:10:02.0 Expired Period: Forever
LifecyclePhase:
Technical Data Sheet 334-15/T1C5-4PRA
Absolute Maximum Ratings (Ta=25
Parameter Continuous Forward Current Peak Forward Current(Duty /10 @ 1KHZ) Reverse Voltage Operating Temperature Storage Temperature Soldering Temperature (T=5 sec) Power Dissipation Zener Reverse Current Electrostatic Discharge
)
Symbol IF IFP VR Topr Tstg Tsol Pd Iz ESD Rating 30 100 5 -40 ~ +85 -40 ~ +100 260 110 100 4K mW mA V Unit mA mA V
Everlight Electronics Co., Ltd. Device Number: DLE-0001206
http\\:www.everlight.com Established date:04-10-2009
Rev:
1
Page: 3 of 12
Established by: Ruby Lin
Revision
:1
Release Date:2009-04-15 23:10:02.0 Expired Period: Forever
LifecyclePhase:
Technical Data Sheet 334-15/T1C5-4PRA
Production Designation
334-15/T1C5-
Voltage Group Luminous Intensity Bins Color Group
Electro-Optical Characteristics (Ta=25
Parameter Forward Voltage Zener Reverse Voltage Reverse Current Symbol VF Vz IR IV 21/2 x Chromaticity Coordinates y
)
Min. 2.8 5.2 -2850 --IF=20mA -0.29 --Typ. ----50 0.30 Max. 3.6 -50 5650 --Units V V uA mcd deg --
Condition IF=20mA Iz=5mA VR=5V IF=20mA IF=20mA
Luminous Intensity Viewing Angle
Everlight Electronics Co., Ltd. Device Number: DLE-0001206
http\\:www.everlight.com Established date:04-10-2009
Rev:
1
Page: 4 of 12
Established by: Ruby Lin
Revision
:1
Release Date:2009-04-15 23:10:02.0 Expired Period: Forever
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Technical Data Sheet 334-15/T1C5-4PRA
Luminous Intensity Combination (mcd at 20mA)
Rank P Q R Min 2850.0 3600.0 4500.0 Max 3600.0 4500.0 5650.0
*Measurement Uncertainty of Luminous Intensity: 10%
Forward Voltage Combination (V at 20mA)
Rank Forward Voltage 0 2.8~3.0 1 3.0~3.2 2 3.2~3.4 3 3.4~3.6
*Measurement Uncertainty of Forward Voltage 0.1V
Color Combination ( at 20mA)
Group 4 Bins A0+B5+B6
Everlight Electronics Co., Ltd. Device Number: DLE-0001206
http\\:www.everlight.com Established date:04-10-2009
Rev:
1
Page: 5 of 12
Established by: Ruby Lin
Revision
:1
Release Date:2009-04-15 23:10:02.0 Expired Period: Forever
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Technical Data Sheet
CIE Chromaticity Diagram
334-15/T1C5-4PRA
0.8
0.6
CIE-Y
5600K 7000K
0.4
14000K
9000K
B6 AO B5
0.2
0.0 0.0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
CIE-X
Color Ranks (IF=20mA
Color Ranks A0 B5 B6 X Y X Y X
Ta=25
)
CIE
0.264 0.267 0.287 0.295 0.307
0.283 0.305 0.307 0.315 0.33
0.296 0.267 0.311 0.294 0.33 0.318
0.28 0.248 0.296 0.276 0.311 0.294
Y 0.315 0.339 *Measurement uncertainty of the color coordinates 0.01
Everlight Electronics Co., Ltd. Device Number: DLE-0001206 http\\:www.everlight.com Established date:04-10-2009
Rev:
1
Page: 6 of 12
Established by: Ruby Lin
Revision
:1
Release Date:2009-04-15 23:10:02.0 Expired Period: Forever
LifecyclePhase:
Technical Data Sheet 334-15/T1C5-4PRA
Typical Electro-Optical Characteristics Curves
Relative Intensity vs. Wavelength
1.0
Forward Current vs. Forward Voltage
30
Relative Intensity(a.u.)
0.8
Forward Current(mA)
25 20 15 10 5 0 1.5
0.6
0.4
0.2
0.0 350
400
450
500
550
600
650
700
750
800
2.0
2.5
3.0
3.5
4.0
4.5
Wavelength(nm)
Forward Voltage(V)
Relative Intensity vs. Forward Current
1.5
Forward Current vs. Ambient Temp.
40
Relative Intensity(a.u.)
Forward Current(mA)
0 5 10 15 20 25
30
1.0
20
0.5
10
0.0
0
0
20
40
60
80
O
100
Forward Current(mA)
Ambient Temperature Ta( C)
Chromaticity Coordinate vs. Forward Current
0.330
1.0
Relative Intensity vs. Angle Displacement
90
O
60
O
30
O
0
O
10
O
20
O
Relative Intensity(a.u.)
0.320 0.310
Relative Luminosity(a.u.)
30
O
40
O
x
0.300 0.290 0.280 0.270 0.260
50
O
y
0.5
60
O
70
O
80
O
0
0
10
20
30
40
50
0
0.5
90 1.0
O
Forward Current(mA)
Radiation Angle
Everlight Electronics Co., Ltd. Device Number: DLE-0001206
http\\:www.everlight.com Established date:04-10-2009
Rev:
1
Page: 7 of 12
Established by: Ruby Lin
Revision
:1
Release Date:2009-04-15 23:10:02.0 Expired Period: Forever
LifecyclePhase:
Technical Data Sheet 334-15/T1C5-4PRA
Packing Specification
Anti-electrostatic bag
Label
Inner Carton
Outside Carton
Label Form Specification 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 MADE IN TAIWAN: Production Place Packing Quantity 1. 500 PCS/1 Bag, 5 Bags/1 Inner Carton 2. 10 Inner Cartons/1 Outside Carton
Everlight Electronics Co., Ltd. Device Number: DLE-0001206
http\\:www.everlight.com Established date:04-10-2009
Rev:
1
Page: 8 of 12
Established by: Ruby Lin
Revision
:1
Release Date:2009-04-15 23:10:02.0 Expired Period: Forever
LifecyclePhase:
Technical Data Sheet 334-15/T1C5-4PRA
Notes
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 30C 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: Hand Soldering 300 Max. (30W Temp. at tip of Max.) iron Soldering time Distance 3 sec Max. 3mm Min.(From solder joint to epoxy bulb) DIP Soldering 100 Max. (60 sec Preheat temp. Max.) Bath temp. & time 260 Max., 5 sec Max Distance 3mm Min. (From solder joint to epoxy bulb)
Everlight Electronics Co., Ltd. Device Number: DLE-0001206
http\\:www.everlight.com Established date:04-10-2009
Rev:
1
Page: 9 of 12
Established by: Ruby Lin
Revision
:1
Release Date:2009-04-15 23:10:02.0 Expired Period: Forever
LifecyclePhase:
Technical Data Sheet 334-15/T1C5-4PRA
laminar wave
Fluxing
Prehead

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
Everlight Electronics Co., Ltd. Device Number: DLE-0001206 http\\:www.everlight.com Established date:04-10-2009 Rev: 1 Page: 10 of 12
Established by: Ruby Lin
Revision
:1
Release Date:2009-04-15 23:10:02.0 Expired Period: Forever
LifecyclePhase:
Technical Data Sheet 334-15/T1C5-4PRA
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.
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.
Everlight Electronics Co., Ltd. Device Number: DLE-0001206
http\\:www.everlight.com Established date:04-10-2009
Rev:
1
Page: 11 of 12
Established by: Ruby Lin
Revision
:1
Release Date:2009-04-15 23:10:02.0 Expired Period: Forever
LifecyclePhase:
Technical Data Sheet 334-15/T1C5-4PRA
7. ESD (Electrostatic Discharge) Electrostatic discharge (ESD) or surge current (EOS) can damage LEDs.
An ESD wrist strap, ESD shoe strap or antistatic gloves must be worn whenever handling LEDs. All devices, equipment and machinery must be properly grounded.
Use ion blower to neutralize the static charge which might have built up on surface of the
LEDs plastic lens as a result of friction between LEDs during storage and handing. 8. Other Above specification may be changed without notice. EVERLIGHT will reserve authority on material change for above specification. 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 use of the product which does not comply with the absolute maximum ratings and the instructions included in these specification sheets. These specification sheets include materials protected under copyright of EVERLIGHT corporation. Please don't reproduce or cause anyone to reproduce them without EVERLIGHT's consent.
EVERLIGHT ELECTRONICS CO., LTD. Office: No 25, Lane 76, Sec 3, Chung Yang Rd, Tucheng, Taipei 236, Taiwan, R.O.C
Tel: 886-2-2267-2000, 2267-9936 Fax: 886-2267-6244, 2267-6189, 2267-6306 http:\\www.everlight.com
Everlight Electronics Co., Ltd. Device Number: DLE-0001206
http\\:www.everlight.com Established date:04-10-2009
Rev:
1
Page: 12 of 12
Established by: Ruby Lin
Revision
:1
Release Date:2009-04-15 23:10:02.0 Expired Period: Forever
LifecyclePhase:

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