LAMP 333-2UTC/S400-A6

LAMP
333-2UTC/S400-A6
Features
•Popular 5mm package
•High luminous power
•Typical chromaticity coordinates x=0.29, y=0.30
according to CIE1931
•Bulk, available taped on reel.
•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 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
1
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Date:2014-12-16
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2010, Everlight All Rights Reserved. Release Date :Dec 11. 2014. Issue No:
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Expired Period: Forever
DATASHEET
LAMP
333-2UTC/S400-A6
Device Selection Guide
Chip
Materials
Emitted Color
InGaN
Resin Color
White
White 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
Pd
100
mW
Operating Temperature
Topr
-40 ~ +85
℃
Storage Temperature
Tstg
-40 ~ +100
℃
Zener Reverse Current
Iz
100
mA
Soldering Temperature
Tsol
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DATASHEET
LAMP
333-2UTC/S400-A6
Electro-Optical Characteristics (Ta=25℃)
Parameter
Symbol
Min.
Typ.
Max.
Unit
Condition
Forward Voltage
VF
2.8
-----
3.6
V
IF=20mA
Reverse Current
IR
-----
-----
50
uA
VR=5V
Zener Reverse Voltage
VZ
5.3
-----
7.1
V
Iz=5mA
Luminous Intensity
IV
3600
----
9000
mcd
IF=20mA
Viewing Angle
2θ1/2
----
15
----
deg
IF=20mA
Chromaticity Coordinates
x
y
----
0.29
----
----
----
0.30
----
----
Measurement
IF=20mA
Uncertainty of Luminous Intensity: ±10%
Bin Range of Luminous Intensity
Bin Code
Min.
Max.
Unit
Condition
Q
R
S
T
3600
4500
5650
7150
4500
5650
7150
9000
mcd
IF =20mA
Bin Code
Min.
Max.
Unit
Condition
0
1
2
3
2.8
3.0
3.2
3.4
3.0
3.2
3.4
3.6
V
IF =20mA
Note:
Tolerance of Luminous Intensity: ±10%
Forward Voltage Combination
Note:
Measurement Uncertainty of Forward Voltage:±0.1V
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Date:2014-12-16
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2010, Everlight All Rights Reserved. Release Date :Dec 11. 2014. Issue No:
DLE-0001289_Rev.2
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Expired Period: Forever
DATASHEET
LAMP
333-2UTC/S400-A6
CIE Chromaticity Diagram
Note:
1. Measurement uncertainty of the color coordinates:±0.01
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DATASHEET
LAMP
333-2UTC/S400-A6
Typical Electro-Optical Characteristcs Curves
Relative Intensity vs. Wavelength (Ta=25℃)
Directivity (Ta=25℃)
0.8
Radiation Angle
Relative Intensity (a.u.)
1.0
0.6
0.4
0.2
0.0
350
400
450
500
550
600
650
700
750
800
Wavelength (nm)
Relative Intensity (a.u.)
Forward Current vs. Forward Voltage (Ta=25℃)
Relative Intensity vs. Forward Current (Ta=25℃)
1.5
Relative Intensity(a.u.)
Forward Current (mA)
25
20
15
10
5
0
2.0
2.5
3.0
3.5
4.0
1.0
0.5
0.0
4.5
0
5
10
15
20
25
Forward Voltage(V)
Forward Voltage (V)
Forward Current (mA)
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Forward Current vs. Ambient Temp.
Forward Current (mA)
Chromaticity Coordinate
Chromaticity Coordinate vs. Forward Current(Ta=25℃)
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Date:2014-12-16
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2010, Everlight All Rights Reserved. Release Date :Dec 11. 2014. Issue No:
DLE-0001289_Rev.2
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Expired Period: Forever
DATASHEET
LAMP
333-2UTC/S400-A6
Forward Current (mA)
Ambient Temperature Ta(℃)
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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2010, Everlight All Rights Reserved. Release Date :Dec 11. 2014. Issue No:
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DATASHEET
LAMP
333-2UTC/S400-A6
Moisture Resistant Packing Materials
Label Explanation
Pb
EVERLIGHT
X
RoHS
‧CPN: Customer’s Production Number
‧P/N : Production Number
‧QTY: Packing Quantity
‧CAT: Ranks of Luminous Intensity
‧HUE: Color Rank
‧REF: Forward Voltage
‧LOT No: Lot Number
Packing Specification
■
Anti-electrostatic bag
■
Inner Carton
■
Outside Carton
Pb
EL ECTR OSTATIC ELECTR ONAGNET IC
MAGNETIC OR RADIOACTIVE RELDS
anti-static for 750
Packing Quantity
1. Min200-Max500 PCS/1 Bag, 5Bags/1 Inner Carton
2. 10 Inner Cartons/1 Outside Carton
■
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Date:2014-12-16
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2010, Everlight All Rights Reserved. Release Date :Dec 11. 2014. Issue No:
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Expired Period: Forever
DATASHEET
LAMP
333-2UTC/S400-A6
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 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:
Hand Soldering
300℃ Max. (30W
Temp. at tip of iron
Max.)
Soldering time
3 sec Max.
Distance
3mm Min.(From
solder joint to
epoxy bulb)
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DIP Soldering
100℃ Max. (60 sec
Preheat temp.
Max.)
260 Max., 5 sec
Bath temp. & time
Max
3mm Min. (From
Distance
solder joint to epoxy
bulb)
Release
Date:2014-12-16
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2010, Everlight All Rights Reserved. Release Date :Dec 11. 2014. Issue No:
DLE-0001289_Rev.2
www.everlight.com
Expired Period: Forever
DATASHEET
LAMP
333-2UTC/S400-A6

Recommended soldering profile
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
5. 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
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Date:2014-12-16
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2010, Everlight All Rights Reserved. Release Date :Dec 11. 2014. Issue No:
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Expired Period: Forever
DATASHEET
LAMP
333-2UTC/S400-A6
to the data sheet de-rating curve.
6. 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.
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.
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Date:2014-12-16
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2010, Everlight All Rights Reserved. Release Date :Dec 11. 2014. Issue No:
DLE-0001289_Rev.2
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Expired Period: Forever
DATASHEET
LAMP
333-2UTC/S400-A6
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.
9. 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.
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Date:2014-12-16
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2010, Everlight All Rights Reserved. Release Date :Dec 11. 2014. Issue No:
DLE-0001289_Rev.2
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Expired Period: Forever