SPEC NO: DSAF2081 REV NO: V.4 DATE: APR/08/2011 PAGE: 1 OF 6
APPROVED: WYNEC CHECKED: Allen Liu DRAWN: J.Yu ERP: 1102001720
T-1 3/4 (5mm) BI-COLOR RIGHT ANGLE LED
INDICATOR
Part Number: WP59BL/EGW
High Efficiency Red
Green
Features
zPre-trimmed leads for pc board mounting.
zBlack case enhances contrast ratio.
zWide viewing angle.
zHigh reliability - life measured in years.
zHousing UL rating:94V-0.
zHousing material: type 66 nylon.
zRoHS compliant.
Description
The High Efficiency Red source color devices are made with
Gallium Arsenide Phosphide on Gallium Phosphide Orange
Light Emitting Diode.
The Green source color devices are made with Gallium
Phosphide Green Light Emitting Diode.
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.
SPEC NO: DSAF2081 REV NO: V.4 DATE: APR/08/2011 PAGE: 2 OF 6
APPROVED: WYNEC CHECKED: Allen Liu DRAWN: J.Yu ERP: 1102001720
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%.
Absolute Maximum Ratings at TA=25°C
Electrical / Optical Characteristics at TA=25°C
Notes:
1.Wavelength: +/-1nm.
2. Forward Voltage: +/-0.1V.
Notes:
1. 1/10 Duty Cycle, 0.1ms Pulse Width.
2. 2mm below package base.
3. 5mm below package base.
Part No. Dice Lens Type
Iv (mcd) [2]
@ 20mA
V
iewing
Angle [1]
Min. Typ. 2θ1/2
WP59BL/EGW
High Efficiency Red (GaAsP/GaP)
White Diffused
50 100
Green (GaP) 20 60
60°
Symbol Parameter Device Typ. Max. Units Test Conditions
λpeak Peak Wavelength High Efficiency Red
Green
627
565 nm IF=20mA
λD [1] Dominant Wavelength High Efficiency Red
Green
625
568 nm IF=20mA
Δλ1/2 Spectral Line Half-width High Efficiency Red
Green
45
30 nm IF=20mA
C Capacitance High Efficiency Red
Green
15
15 pF VF=0V;f=1MHz
VF [2] Forward Voltage High Efficiency Red
Green
2
2.2
2.5
2.5 V IF=20mA
IR Reverse Current High Efficiency Red
Green 10
10 uA VR = 5V
Parameter High Efficiency Red Green Units
Power dissipation 75 62.5 mW
DC Forward Current 30 25 mA
Peak Forward Current [1] 160 140 mA
Reverse Voltage 5 V
Operating / Storage Temperature -40°C To +85°C
Lead Solder Temperature [2] 260°C For 3 Seconds
Lead Solder Temperature [3] 260°C For 5 Seconds
SPEC NO: DSAF2081 REV NO: V.4 DATE: APR/08/2011 PAGE: 3 OF 6
APPROVED: WYNEC CHECKED: Allen Liu DRAWN: J.Yu ERP: 1102001720
WP59BL/EGW
High Efficiency Red
SPEC NO: DSAF2081 REV NO: V.4 DATE: APR/08/2011 PAGE: 4 OF 6
APPROVED: WYNEC CHECKED: Allen Liu DRAWN: J.Yu ERP: 1102001720
Green
SPEC NO: DSAF2081 REV NO: V.4 DATE: APR/08/2011 PAGE: 5 OF 6
APPROVED: WYNEC CHECKED: Allen Liu DRAWN: J.Yu ERP: 1102001720
PACKING & LABEL SPECIFICATIONS WP59BL/EGW
SPEC NO: DSAF2081 REV NO: V.4 DATE: APR/08/2011 PAGE: 6 OF 6
APPROVED: WYNEC CHECKED: Allen Liu DRAWN: J.Yu ERP: 1102001720
