SPEC NO: DSAF2571 REV NO: V.1 DATE: APR/16/2005 PAGE: 1 OF 3
APPROVED: J. Lu CHECKED: Allen Liu DRAWN: Y.W.WANG ERP:1101000374-01
WP103HDT BRIGHT RED
Description
The Bright Red source color devices are made with Gallium
Phosphide Red 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. Specifications are subject to change without notice.
2mmx5mm RECTANGULAR SOLID LAMP
Features
LOW POWER CONSUMPTION.
RELIABLE AND RUGGED.
EXCELLENT UNIFORMITY OF LIGHT OUTPUT.
SUITABLE FOR LEVEL INDICATOR.
LONG LIFE - SOLID STATE RELIABILITY.
RoHS COMPLIANT.
SPEC NO: DSAF2571 REV NO: V.1 DATE: APR/16/2005 PAGE: 2 OF 3
APPROVED: J. Lu CHECKED: Allen Liu DRAWN: Y.W.WANG ERP:1101000374-01
Selection Guide
Note:
1. θ1/2 is the angle from optical centerline where the luminous intensity is 1/2 the optical centerline value.
Part No. Dice Lens Type
Iv (mcd)
@ 10mA
Viewing
Angle
Min. Typ. 2 θ
θ θ
θ 1/2
WP103HDT BRIGHT RED (GaP) RED DIFFUSED 0.4 1 110°
Electrical / Optical Characteristics at TA=25°C
Absolute Maximum Ratings at TA=25°C
Symbol Parameter Device Typ. Max. Test ConditionsUnits
λpeak Peak Wavelength Bright Red 700 nm IF=20mA
λDDominant Wavelength Bright Red 660 nm IF=20mA
∆λ1/2 Spectral Line Half-width Bright Red 45 nm IF=20mA
C Capacitance Bright Red 40 pF VF=0V;f=1MHz
VFForward Voltage Bright Red 2.25 2.5 V IF=20mA
IRReverse Current Bright Red 10 uA VR = 5V
Parameter Bright Red Units
Power dissipation 120 mW
DC Forward Current 25 mA
Peak Forward Current [1] 130 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
Notes:
1. 1/10 Duty Cycle, 0.1ms Pulse Width.
2. 2mm below package base.
3. 5mm below package base.
SPEC NO: DSAF2571 REV NO: V.1 DATE: APR/16/2005 PAGE: 3 OF 3
APPROVED: J. Lu CHECKED: Allen Liu DRAWN: Y.W.WANG ERP:1101000374-01
Bright Red WP103HDT
Remarks:
If special sorting is required (e.g. binning based on forward voltage, luminous intensity, or wavelength), the typical
accuracy of the sorting process is as follows:
1. Wavelength: +/-1nm
2. Luminous Intensity: +/-15%
3. Forward Voltage: +/-0.1V
Note: Accuracy may depend on the sorting parameters.