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Kingbright

WP819EGW Datasheet Preview

WP819EGW Datasheet

ROUND LED

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WP819EGW
10 mm Round LED Lamp
DESCRIPTIONS
z The High Efficiency Red source color devices are
made with Gallium Arsenide Phosphide on Gallium
Phosphide Orange Light Emitting Diode
z The Green source color devices are made with
Gallium Phosphide Green Light Emitting Diode
FEATURES
z Uniform light output
z Low power consumption
z 3 leads with one common lead
z Long life - solid state reliability
z RoHS compliant
APPLICATIONS
z Status indicator
z Illuminator
z Signage applications
z Decorative and entertainment lighting
z Commercial and residential architectural lighting
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.
SELECTION GUIDE
Part Number
WP819EGW
Emitting Color
(Material)
High Efficiency Red
(GaAsP/GaP)
Green (GaP)
Lens Type
White Diffused
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%.
* Luminous intensity value is traceable to CIE127-2007 standards.
© 2018 Kingbright. All Rights Reserved. Spec No: DSAE9423 / 1101007708 Rev No: V.9A Date: 08/18/2018
Iv (mcd) @ 20mA [2]
Min.
Typ.
40
80
*30
*60
15
50
*15
*50
Viewing Angle [1]
2θ1/2
50°
Page 1 / 5




Kingbright

WP819EGW Datasheet Preview

WP819EGW Datasheet

ROUND LED

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ELECTRICAL / OPTICAL CHARACTERISTICS at TA=25°C
Parameter
Symbol
Emitting Color
Wavelength at Peak Emission IF = 20mA
λpeak
High Efficiency Red
Green
Dominant Wavelength IF = 20mA
λdom [1]
High Efficiency Red
Green
Spectral Bandwidth at 50% Φ REL MAX
IF = 20mA
Δλ
High Efficiency Red
Green
Capacitance
C
High Efficiency Red
Green
Forward Voltage IF = 20mA
VF [2]
High Efficiency Red
Green
Reverse Current (VR = 5V)
IR
High Efficiency Red
Green
Temperature Coefficient of λpeak
IF = 20mA, -10°C T 85°C
TCλpeak
High Efficiency Red
Green
Temperature Coefficient of λdom
IF = 20mA, -10°C T 85°C
TCλdom
High Efficiency Red
Green
Temperature Coefficient of VF
IF = 20mA, -10°C T 85°C
TCV
High Efficiency Red
Green
Notes:
1. The dominant wavelength (λd) above is the setup value of the sorting machine. (Tolerance λd : ±1nm. )
2. Forward voltage: ±0.1V.
3. Wavelength value is traceable to CIE127-2007 standards.
4. Excess driving current and / or operating temperature higher than recommended conditions may result in severe light degradation or premature failure.
WP819EGW
Value
Typ.
Max.
627
565
-
617
568
-
45
30
-
15
15
-
2
2.5
2.2
2.5
-
10
10
0.13
0.1
-
0.06
0.06
-
-1.9
-2
-
Unit
nm
nm
nm
pF
V
uA
nm/°C
nm/°C
mV/°C
ABSOLUTE MAXIMUM RATINGS at TA=25°C
Parameter
Symbol
Value
High Efficiency Red
Green
Power Dissipation
PD
75
62.5
Reverse Voltage
VR
5
5
Junction Temperature
Tj
125
110
Operating Temperature
Top
-40 to +85
Storage Temperature
Tstg
-40 to +85
DC Forward Current
IF
30
25
Peak Forward Current
IFM [1]
160
140
Electrostatic Discharge Threshold (HBM)
-
8000
8000
Thermal Resistance (Junction / Ambient)
Rth JA [2]
500
600
Thermal Resistance (Junction / Solder point)
Rth JS [2]
260
345
Lead Solder Temperature [3]
260°C For 3 Seconds
Lead Solder Temperature [4]
260°C For 5 Seconds
Notes:
1. 1/10 Duty Cycle, 0.1ms Pulse Width.
2. Rth JA ,Rth JS Results from mounting on PC board FR4 (pad size 16 mm2 per pad).
3. 2mm below package base.
4. 5mm below package base.
5. Relative humidity levels maintained between 40% and 60% in production area are recommended to avoid the build-up of static electricity – Ref JEDEC/JESD625-A and JEDEC/J-STD-033.
Unit
mW
V
°C
°C
°C
mA
mA
V
°C/W
°C/W
© 2018 Kingbright. All Rights Reserved. Spec No: DSAE9423 / 1101007708 Rev No: V.9A Date: 08/18/2018
Page 2 / 5


Part Number WP819EGW
Description ROUND LED
Maker Kingbright
Total Page 3 Pages
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