L-793ID Datasheet, PDF (2/3 Pages) Kingbright Corporation – 8mm ROUND LED LAMP

Selection Guide
Part No.
Dice
Lens Type
L-793ID
HIGH EFFICIENCY RED (GaAsP/GaP) RED DIFFUSED
Note:
1. θ1/2 is the angle from optical centerline where the luminous intensity is 1/2 the optical centerline value.
Iv (mcd)
@ 20mA
Min.
Typ.
36
100
View in g
Angle
2θ1/2
60°
Electrical / Optical Characteristics at TA=25°C
Symbol
Parameter
Device
λpeak
Peak Wavelength High Efficiency Red
λD
Dominate Wavelength High Efficiency Red
∆λ1/2
Spectral Line Half-width High Efficiency Red
C
Capacitance
High Efficiency Red
VF
Forward Voltage High Efficiency Red
IR
Reverse Current High Efficiency Red
Typ.
627
625
45
15
2
Max.
2.5
10
Units
nm
nm
nm
pF
V
uA
Test Conditions
I F =20mA
I F =20mA
I F =20mA
VF = 0V;f=1MHz
I F =20mA
VR = 5V
Absolute Maximum Ratings at TA=25°C
Parameter
Power dissipation
DC Forward Current
Peak Forward Current [1]
Reverse Voltage
Operating/Storage Temperature
Lead Solder Temperature [2]
Notes:
1. 1/10 Duty Cycle, 0.1ms Pulse Width.
2. 2mm below package base.
High Efficiency Red
105
30
160
5
-40°C To +85°C
260°C For 5 Seconds
Units
mW
mA
mA
V
SPEC NO: DSAC1448
APPROVED : J. Lu
REV NO: V.1
CHECKED :Allen Liu
DATE:DEC/11/2002
DRAWN:D.L.HUANG
PAGE: 2 OF 3