T-1 3/4 (5mm) SOLID STATE LAMP
L-53SRC-E SUPER BRIGHT RED
Features
LOW POWER CONSUMPTION.
POPULAR T-1 3/4 DIAMETER PACKAGE.
GENERAL PURPOSE LEADS.
RELIABLE AND RUGGED.
LONG LIFE - SOLID STATE RELIABILITY.
AVAILABLE ON TAPE AND REEL.
ROHS COMPLIANT.
Package Dimensions
Description
The Super Bright Red source color devices are made with
Gallium Aluminum Arsenide Red Light Emitting Diode.
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 lead emerge package.
4. Specifications are subject to change without notice.
SPEC NO: DSAB9437 REV NO: V.4 DATE: NOV/24/2004 PAGE: 1 OF 3
APPROVED: J. Lu CHECKED: Allen Liu DRAWN: B.H.LI
Selection Guide
Viewing
Part No. Dice Lens Type
Min. Typ. 2θθθθ1/2
L-53SRC-E SUPER BRIGHT RED (GaAlAs) WATER CLEAR
Note:
1. θ1/2 is the angle from optical centerline where the luminous intensity is 1/2 the optical centerline value.
1800 2800
Electrical / Optical Characteristics at TA=25°C
Symbol Parameter Device Typ. Max. Test ConditionsUnits
λpeak
Peak Wavelength Super Bright Red 660 nm IF=20mA
Iv (mcd)
@ 20mA
Angle
30°
λD
∆λ1/2
Dominate Wavelength Super Bright Red 640 nm IF=20mA
Spectral Line Half-width Super Bright Red 20 nm IF=20mA
C Capacitance Super Bright Red 45 pF VF=0V;f=1MHz
VF Forward Voltage Super Bright Red 1.85 2.5 V IF=20mA
IR Reverse Current Super Bright Red 10 uA VR = 5V
Absolute Maximum Ratings at T
A=25°C
Parameter Super Bright Red Units
Power dissipation 100 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
Notes:
1. 1/10 Duty Cycle, 0.1ms Pulse Width.
2. 2mm below package base.
3. 5mm below package base.
SPEC NO: DSAB9437 REV NO: V.4 DATE: NOV/24/2004 PAGE: 2 OF 3
APPROVED: J. Lu CHECKED: Allen Liu DRAWN: B.H.LI
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