SPEC NO: DSAL4343 REV NO: V.1 DATE: DEC/01/2010 PAGE: 1 OF 8
APPROVED: WYNEC CHECKED: Allen Liu DRAWN: Y.H.Wu ERP: 1101030002
T-1 (3mm) CYLINDRICAL LED LAMP
ATTENTION
OBSERVE PRECAUTIONS
FOR HANDLING
ELECTROSTATIC
DISCHARGE
SENSITIVE
DEVICES
Part Number: WP424QR51WT/D-AMT Cyan
Features
zHigh reliability LED package.
zCylindrical type.
zLow power consumption.
zReliable and rugged.
zLong life - solid state reliability.
zAvailable on tape and reel.
zRoHS compliant.
Package Dimensions
Notes:
1. All dimensions are in millimeters (inches).
2. Tolerance is ±0.25(0.01") unless otherwise noted.
3. Lead spacing is measured where the leads emerge from the package.
4. The specifications, characteristics and technical data described in the datasheet are subject to change without prior notice.
Description
The source color devices are made with InGaN Light
Emitting Diode.
Static electricity and surge damage the LEDS.
It is recommended to use a wrist band or anti-electrostatic
glove when handling the LEDs.
All devices, equipment and machinery must be electrically
grounded.
Applications
zTraffic signaling.
zBacklighting (illuminated advertising , general lighting).
zInterior and exterior automotive lighting.
zSubstitution of micro incandescent lamps.
zReading lamps.
zSignal and symbol luminaire for orientation.
zMarker lights (e.g. Steps, exit ways, etc).
zDecorative and entertainment lighting.
zIndoor and outdoor commercial and residential
architectural lighting.
SPEC NO: DSAL4343 REV NO: V.1 DATE: DEC/01/2010 PAGE: 2 OF 8
APPROVED: WYNEC CHECKED: Allen Liu DRAWN: Y.H.Wu ERP: 1101030002
Selection Guide
Notes:
1. θ1/2 is the angle from optical centerline where the luminous intensity is 1/2 of the optical peak value.
2. Luminous intensity/ luminous Flux: +/-15%.
Part No. Dice Lens Type
Iv (mcd) [2]
@ 20mA
V
iewing
Angle [1]
Code. Min. Max. 2θ1/2
WP424QR51WT/D-AMT Cyan (InGaN) White Diffused
M 80 120
N 120 200
100°
Parameter Symbol Value Unit
Power dissipation PD 120 mW
Reverse Voltage VR 5 V
Junction temperature TJ 120 °C
Operating Temperature Top -40 To +10 0 °C
Storage Temperature Ts tg -40 To + 1 2 0 °C
DC Forward Current[1] IF 30 mA
Peak Forward Current [2] IFM 150 mA
Electrostatic Discharge Threshold (HBM) 250 V
Thermal Resistance (Junction/ambient) [1] Rth j-a 350 °C/W
Lead Solder Temperature [3] 260°C For 3 Seconds
Lead Solder Temperature [4] 260°C For 5 Seconds
Notes:
1. Rth(j-a) Results from mounting on PC board FR4 (pad size≥16 mm2 per pad),
2. 1/10 Duty Cycle, 0.1ms Pulse Width.
3. 2mm below package base.
4. 5mm below package base.
Absolute Maximum Ratings at Ta=25°C
Electrical / Optical Characteristics at Ta=25°C
Parameter Symbol Value Unit
Chromaticity coordinate x acc.to CIE1931
IF=20mA [Typ.] x [1] 0.19
Chromaticity coordinate y acc.to CIE1931
IF=20mA [Typ.] y [1] 0.41
Forward Voltage IF=20mA [Min.]
VF [2]
-
V
Forward Voltage IF=20mA [Typ.] 3.3
Forward Voltage IF=20mA [Max.] 4.0
Temperature coefficient of VF
IF=20mA, -10 °C≤ T≤100 °C [Typ.] TCV -2.5 mV/°C
Temperature coefficient of x
IF=20mA, -10 °C≤ T≤100 °C [Typ.] TCX -0.1 10-3/°C
Temperature coefficient of y
IF=20mA, -10 °C≤ T≤100 °C [Typ.] TCy -0.2 10-3/°C
Reverse Current (VR = 5V) [Max.] IR 50 uA
Notes:
1.Measurement tolerance of the chromaticity coordinates is ±0.02.
2.Forward Voltage: +/-0.1V.
SPEC NO: DSAL4343 REV NO: V.1 DATE: DEC/01/2010 PAGE: 3 OF 8
APPROVED: WYNEC CHECKED: Allen Liu DRAWN: Y.H.Wu ERP: 1101030002
Cyan WP424QR51WT/D-AMT
SPEC NO: DSAL4343 REV NO: V.1 DATE: DEC/01/2010 PAGE: 4 OF 8
APPROVED: WYNEC CHECKED: Allen Liu DRAWN: Y.H.Wu ERP: 1101030002
WP424QR51WT/D-AMT
0.34
0.35
0.36
0.37
0.38
0.39
0.40
0.41
0.42
0.43
0.44
0.45
0.46
0.47
0.48
0.49
0.50
0.14 0.15 0.16 0.17 0.18 0.19 0.20 0.21 0.22 0.23 0.24
B3 B31
B4
B5
B6 B61
B51
B41
B3 B31
X 0.1565 0.1795 0.1850 0.1630 X 0.1795 0.1850 0.2070 0.2025
Y 0.3500 0.3500 0.3800 0.3800 Y 0.3500 0.3800 0.3800 0.3500
B4 B41
X 0.1850 0.1630 0.1680 0.1900 X 0.1850 0.2070 0.2120 0.1900
Y 0.3800 0.3800 0.4100 0.4100 Y 0.3800 0.3800 0.4100 0.4100
B5 B51
X 0.1680 0.1900 0.1970 0.1750 X 0.2120 0.1900 0.2190 0.1970
Y 0.4100 0.4100 0.4400 0.4400 Y 0.4100 0.4100 0.4400 0.4400
B6 B61
X 0.1970 0.1750 0.1810 0.2030 X 0.2190 0.1970 0.2030 0.2250
Y 0.4400 0.4400 0.4700 0.4700 Y 0.4400 0.4400 0.4700 0.4700
Notes:
Shipment may contain more than one chromaticity regions.
Orders for single chromaticity region are generally not accepted.
Measurement tolerance of the chromaticity coordinates is ±0.02.
SPEC NO: DSAL4343 REV NO: V.1 DATE: DEC/01/2010 PAGE: 5 OF 8
APPROVED: WYNEC CHECKED: Allen Liu DRAWN: Y.H.Wu ERP: 1101030002
PACKING & LABEL SPECIFICATIONS WP424QR51WT/D-AMT
SPEC NO: DSAL4343 REV NO: V.1 DATE: DEC/01/2010 PAGE: 6 OF 8
APPROVED: WYNEC CHECKED: Allen Liu DRAWN: Y.H.Wu ERP: 1101030002
Reliability Test Items And Conditions
The reliability of products shall be satisfied with items listed below
Lot Tolerance Percent Defective (LTPD) : 10%
No. Test Item Standards Test Condition Test Times /
Cycles
Number of
Damaged
1 Continuous operating test - Ta =25°C ,IF = maximum rated current* 1,000 h 0 / 22
2 High Temp. operating test EIAJ ED-
4701/100(101) Ta = 100°C IF = maximum rated current* 1,000 h 0 / 22
3 Low Temp. operating test - Ta = -40°C, IF = maximum rated current* 1,000 h 0 / 22
4 High temp. storage test EIAJ ED-
4701/100(201) Ta = maximum rated storage temperature 1,000 h 0 / 22
5 Low temp. storage test EIAJ ED-
4701/100(202) Ta = -40°C 1,000 h 0 / 22
6 High temp. & humidity storage test EIAJ ED-
4701/100(103) Ta = 60°C, RH = 90% 1,000 h 0 / 22
7 High temp. & humidity operating test EIAJ ED-
4701/100(102)
Ta = 60°C, RH = 90%
IF = maximum rated current* 1,000 h 0 / 22
8 Soldering reliability test EIAJ ED-
4701/100(301)
Moisture soak : 30°C,70% RH, 72h
Preheat : 150~180°C(120s max.)
Soldering temp : 260°C(10s)
3 times 0 / 18
9 Thermal shock operating test - Ta = -40°C(15min) ~ 100°C(15min)
IF = derated current at 100°C 1,000 cycles 0 / 22
10 Thermal shock test - Ta = -40°C(15min) ~ maximum rated
storage temperature(15min) 1,000 cycles 0 / 22
11 Electric Static Discharge (ESD) EIAJ ED-
4701/100(304) C = 100pF , R2 = 1.5KΩ V = 250V Once each
Polarity 0 / 22
12 Vibration test - a = 196m/s² , f = 100~2KHz ,
t = 48min for all xyz axes 4 times 0 / 22
* : Refer to forward current vs. derating curve diagram
Items Symbols Conditions Failure Criteria
luminous Intensity lv IF = 20mA Testing Min. Value <Spec.Min.Value x 0.5
Forward Voltage VF IF = 20mA Testing Max. Value ≥Spec.Max.Value x 1.2
Reverse Current IR VR = Maximum Rated Reverse Voltage Testing Max. Value ≥Spec.Max.Value x 2.5
High temp. storage test - - Occurrence of notable decoloration, deformation
and cracking
Failure Criteria
SPEC NO: DSAL4343 REV NO: V.1 DATE: DEC/01/2010 PAGE: 7 OF 8
APPROVED: WYNEC CHECKED: Allen Liu DRAWN: Y.H.Wu ERP: 1101030002
SPEC NO: DSAL4343 REV NO: V.1 DATE: DEC/01/2010 PAGE: 8 OF 8
APPROVED: WYNEC CHECKED: Allen Liu DRAWN: Y.H.Wu ERP: 1101030002
