EVERLIGHT 31-01-B4C

Technical Data Sheet
3mm POWER LED
31-01/B4C-AKNB
Features
. High Flux Output.
. Low Profile.
. Low Thermal Resistance.
. Low Power Consumption.
.The product itself will remain within RoHS compliant version.
. ESD-withstand voltage: up to 4KV.
Descriptions
This revolutionary package design allows the light designer to reduce the number of LEDs
required and provide a more uniform and unique illuminated appearance than with other LED
solutions. This is possible through the efficient optical package design and high-current capabilities.
The low profile package can be easily coupled with reflectors or lenses to efficiently distribute
light and provide the desired light appearance.
Applications
. Automotive Exterior Lighting
. Electronic Signs and Signals
. Channel Letter
. Special Lighting application
Device Selection Guide
PART NO.
31-01/B4C-AKNB
Everlight Electronics Co., Ltd.
Device number: DPE-0000160
Chip
Material
Emitted Color
InGaN
Blue
http://www.everlight.com
Established date: 21-Nov.-2008
Lens Color
Water Clear
Rev. 2
Page: 1 of 10
Established by: Ken Lee
Technical Data Sheet
3mm POWER LED
31-01/B4C-AKNB
Package Dimensions
Notes: 1.All dimensions are in millimeters
2.An epoxy meniscus may extend about 1.5mm(0.059") down the leads
3.Tolerances unless dimensions ±0.25mm
Absolute Maximum Ratings (Ta=25℃
℃)
Parameter
Symbol
Rating
Units
Continuous Forward Current
IF
30
mA
Peak Forward Current(Duty 1/10 @ 1KHZ)
IFP
100
mA
Reverse Voltage
VR
5
V
Operating Temperature
Topr
-40 ~ +85
℃
Storage Temperature
Tstg
-40 ~ +100
℃
Soldering Temperature(T=5 sec)
Tsol
260
℃
Power Dissipation
Pd
120
mW
Zener Reverse Current
Iz
100
mA
Electrostatic Discharge
ESD
4K
V
Everlight Electronics Co., Ltd.
Device number: DPE-0000160
http://www.everlight.com
Established date: 21-Nov.-2008
Rev. 2
Page: 2 of 10
Established by: Ken Lee
Technical Data Sheet
3mm POWER LED
31-01/B4C-AKNB
Electro-Optical Characteristics (Ta=25℃
℃)
Parameter
Symbol
Min.
Typ.
Max.
Condition
Unit
Total Flux
Φv
1125
----
2850
IF=30mA
mlm
Viewing Angle
2θ1/2
----
50
----
IF=30mA
deg
Peak Wavelength
λp
----
468
----
IF=30mA
Nm
Dominant Wavelength
λd
464
470
476
IF=30mA
Nm
Spectrum Radiation
Bandwidth
△λ
----
35
----
IF=30mA
nm
Forward Voltage
VF
2.8
3.5
3.8
IF=30mA
V
Reverse Current
IR
----
----
10
VR=5V
uA
Zener Reverse Voltage
Vz
5.2
----
----
Iz=5mA
V
Rank
31-01/B4C-AKNB
(1)
(2)
(3)
(2) λd
(1) VF(V)
(3)Φv(mlm)
Bin.
Min.
Max.
Bin.
Min.
Max.
Bin.
Min.
Max.
0
2.80
3.00
464
468
K
1125
1425
1
3.00
3.20
3
4
468
472
L
1425
1800
2
3.20
3.40
5
472
476
3
3.40
3.60
M
N
1800
2250
2250
2850
4
3.60
3.80
*Measurement Uncertainty of Forward Voltage:±0.1V
*Measurement Uncertainty of Total Flux:±15%
*Measurement Uncertainty of Dominant Wavelength:±1.0nm
Everlight Electronics Co., Ltd.
Device number: DPE-0000160
http://www.everlight.com
Established date: 21-Nov.-2008
Rev. 2
Page: 3 of 10
Established by: Ken Lee
Technical Data Sheet
3mm POWER LED
31-01/B4C-AKNB
Typical Electro-Optical Characteristics Curves
Relative Intensity vs. Wavelength
Forward Current vs. Forward Voltage
30
Forward Current(mA)
RELATIVE INTENSITY
1.00
0.50
25
20
15
10
5
2.0
0.00
400
425
450
475
500
WAVELENGTH (nm)
525
2.5
3.0
3.5
4.0
Forward Voltage(V)
550
Relative Intensity vs. Forward Current
Forward Current vs. Ambient Temp.
40
1.00
FORWARD CURRENT (mA)
RELATIVE INTENSITY
35
0.80
0.60
0.40
0.20
30
25
20
15
10
5
0.00
0
5
10
15
20
25
0
30
0
FORWARD CURRENT (mA)
20
40
60
80
AMBIENT TEMPERATURE (C)
100
Relative Intensity vs. Displacement Angle
0
Relative Intensity(a.u.)
1.0
Everlight Electronics Co., Ltd.
Device number: DPE-0000160
30
0.8
0.6
60
0.4
0.2
0.0
-80 -60 -40 -20
0
Viewing angle(degree)
http://www.everlight.com
Established date: 21-Nov.-2008
90
Rev. 2
Page: 4 of 10
Established by: Ken Lee
Technical Data Sheet
3mm POWER LED
31-01/B4C-AKNB
Packing Specification
1. Tube
Cross section image of tube
Unit: mm
Tube Label
Whole image of tube
ANTISTATIC
485±2mm
2. Inner Box
Box Label
Everlight Electronics Co., Ltd.
Device number: DPE-0000160
http://www.everlight.com
Established date: 21-Nov.-2008
Rev. 2
Page: 5 of 10
Established by: Ken Lee
Technical Data Sheet
3mm POWER LED
31-01/B4C-AKNB
3. Outside Box
Box Label
Packing Quantity Specification
(1) 60 pcs/1 tube, 30 tubes/1 small inside box, 12 small inside boxes/1 outside box
(2) 60 pcs/1 tube, 105 tubes/1 big inside box, 4 big inside boxes/1 outside box
Label Form Specification
(1)Tube Label Form
PART NO: 31-01/B4C-AKNB
QTY: 60
LOT NO:
CAT:
(2)Box Label Form
PART NO: Everlgiht’s Production Number
EVERLIGHT
QTY: Packing Quantity
CPN:
LOT NO: Lot Number
P/N:
CAT: Ranks of Forward Voltage, Color Bin
Grade and Total Flux
RoHS
31-01/B4C-AKNB
QTY:
LOT NO:
CPN: Customer’s Production Number
CAT:
HUE:
REF:
P/N : Production Number
HUE: Reference
REF: Reference
MADE IN TAIWAN: Production Place
MADE IN TAIWAN
Everlight Electronics Co., Ltd.
Device number: DPE-0000160
http://www.everlight.com
Established date: 21-Nov.-2008
Rev. 2
Page: 6 of 10
Established by: Ken Lee
Technical Data Sheet
3mm POWER LED
31-01/B4C-AKNB
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. Solder the LED no lower than 1.6mm
from the base of stopper is recommended.
Avoiding applying any stress to the lead frame while the LEDs are at high temperature
particularly when soldering.
Recommended soldering conditions:
Hand Soldering
Temp. at tip of iron
300
Soldering time
Distance
℃ Max. (30W Max.)
DIP Soldering
℃ Max. (60 sec Max.)
Preheat temp.
100
3 sec Max.
Bath temp.
260 Max.
No lower than 1.6mm from
Bath time.
5 sec Max.
Distance
No lower than 1.6mm from
the base of stopper
the base of stopper
Everlight Electronics Co., Ltd.
Device number: DPE-0000160
http://www.everlight.com
Established date: 21-Nov.-2008
Rev. 2
Page: 7 of 10
Established by: Ken Lee
Technical Data Sheet
3mm POWER LED
31-01/B4C-AKNB
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.
Everlight Electronics Co., Ltd.
Device number: DPE-0000160
http://www.everlight.com
Established date: 21-Nov.-2008
Rev. 2
Page: 8 of 10
Established by: Ken Lee
Technical Data Sheet
3mm POWER LED
31-01/B4C-AKNB
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)
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
Everlight Electronics Co., Ltd.
Device number: DPE-0000160
http://www.everlight.com
Established date: 21-Nov.-2008
Rev. 2
Page: 9 of 10
Established by: Ken Lee
Technical Data Sheet
3mm POWER LED
31-01/B4C-AKNB
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
Everlight Electronics Co., Ltd.
Device number: DPE-0000160
Tel: 886-2-2267-2000, 2267-9936
Fax: 886-2267-6244, 2267-6189, 2267-6306
http://www.everlight.com
http://www.everlight.com
Established date: 21-Nov.-2008
Rev. 2
Page: 10 of 10
Established by: Ken Lee