SPEC NO: DSAC7366 REV NO: V.9 DATE: DEC/24/2010 PAGE: 1 OF 5
APPROVED: WYNEC CHECKED: Allen Liu DRAWN: C.H.Han ERP: 1102000624
T-1 3/4 (5mm) RIGHT ANGLE LED INDICATOR
Part Number: L-1503CB/1SRD Super Bright Red
Features
zLow power consumption.
zVersatile mounting on P.C. board or panel.
zT-1 3/4 diameter flangeless package.
zReliable and rugged.
zHousing UL rating:94V-0.
zHousing material: type 66 nylon.
zRoHS compliant.
Description
The Super Bright Red source color devices are made with
Gallium Aluminum Arsenide 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. The specifications, characteristics and technical data described in the datasheet are subject to change without prior notice.
SPEC NO: DSAC7366 REV NO: V.9 DATE: DEC/24/2010 PAGE: 2 OF 5
APPROVED: WYNEC CHECKED: Allen Liu DRAWN: C.H.Han ERP: 1102000624
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
V
iewing
Angle [1]
Min. Typ. 2θ1/2
L-1503CB/1SRD Super Bright Red (GaAlAs) Red Diffused 500 1000 60°
Iv (mcd) [2]
@ 20mA
Symbol Parameter Device Typ. Max. Units Test Conditions
λpeak Peak Wavelength Super Bright Red 660 nm IF=20mA
λD [1] Dominant Wavelength Super Bright Red 640 nm IF=20mA
Δλ1/2 Spectral Line Half-width Super Bright Red 20 nm IF=20mA
C Capacitance Super Bright Red 45 pF VF=0V;f=1MHz
VF [2] Forward Voltage Super Bright Red 1.85 2.5 V IF=20mA
IR Reverse Current Super Bright Red 10 uA VR = 5V
Parameter Super Bright Red Units
Power dissipation 75 mW
DC Forward Current 30 mA
Peak Forward Current [1] 155 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: DSAC7366 REV NO: V.9 DATE: DEC/24/2010 PAGE: 3 OF 5
APPROVED: WYNEC CHECKED: Allen Liu DRAWN: C.H.Han ERP: 1102000624
Super Bright Red L-1503CB/1SRD
SPEC NO: DSAC7366 REV NO: V.9 DATE: DEC/24/2010 PAGE: 4 OF 5
APPROVED: WYNEC CHECKED: Allen Liu DRAWN: C.H.Han ERP: 1102000624
PACKING & LABEL SPECIFICATIONS L-1503CB/1SRD
SPEC NO: DSAC7366 REV NO: V.9 DATE: DEC/24/2010 PAGE: 5 OF 5
APPROVED: WYNEC CHECKED: Allen Liu DRAWN: C.H.Han ERP: 1102000624
