SPEC NO: DSAC8448 REV NO: V.1 DATE: JUN/25/2003 PAGE: 2 OF 7
APPROVED: J. Lu CHECKED: Allen Liu DRAWN: Y.H.LI
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
Angle
Min. Typ. 2θ
θθθ1/2
L-132XBR-7.7/HD-TNR2.54 BRIGHT RED (GaP) RED DIFFUSED 1 3
60°
L-132XBR-7.7/ID-TNR2.54 HIGH EFFICIENCY RED (GaAsP/GaP) RED DIFFUSED 8 25
L-132XBR-7.7/GD-TNR2.54 GREEN (GaP) GREEN DIFFUSED 8 15
L-132XBR-7.7/YD-TNR2.54 YELLOW (GaAsP/GaP) YELLOW DIFFUSED 5 15
Electrical / Optical Characteristics at TA=25°C
Absolute Maximum Ratings at TA=25°C
Notes:
1. 1/10 Duty Cycle, 0.1ms Pulse Width.
2. 2mm below package base.
Symbol Parameter Device Typ. Max. Test ConditionsUnits
λpeak Peak Wavelength
Bright Red
High Efficiency Red
Green
Yellow
700
627
565
590
nm IF=20mA
λDDominate Wavelength
Bright Red
High Efficiency Red
Green
Yellow
660
625
568
588
nm IF=20mA
∆λ1/2 Spectral Line Half-width
Bright Red
High Efficiency Red
Green
Yellow
45
45
30
35
nm IF=20mA
C Capacitance
Bright Red
High Efficiency Red
Green
Yellow
40
15
15
20
pF VF=0V;f=1MHz
VFForward Voltage
Bright Red
High Efficiency Red
Green
Yellow
2.25
2.0
2.2
2.1
2.5
2.5
2.5
2.5
V IF=20mA
IRReverse Current All 10 uA VR = 5V
Parameter Bright Red High Efficiency Red Green Yellow Units
Power dissipation 120 105 105 105 mW
DC Forward Current 25 30 25 30 mA
Peak Forward Current [1] 130 160 140 140 mA
Reverse Voltage 5 5 5 5 V
Operating/Storage Temperature -40°C To +85°C
Lead Solder Temperature [2] 260°C For 5 Seconds