SPEC NO: DSAD2342 REV NO: V.8 DATE: APR/02/2011 PAGE: 2 OF 7
APPROVED: WYNEC CHECKED: Joe Lee DRAWN: J.Yu ERP: 1301000978
Selection Guide
Note:
1. 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.
Part No. Dice Lens Type
Iv (ucd) [1]
@ 10mA
Min. Typ.
SC40-18YWA Yellow (GaAsP/GaP) WHITE DIFFUSED 9000 22000
Common Cathode, Rt.
Hand Decimal.
Description
Symbol Parameter Device Typ. Max. Units Test Conditions
λpeak Peak Wavelength Yellow 590
nm I
F=20mA
λD [1] Dominant Wavelength Yellow 588
nm I
F=20mA
Δλ1/2 Spectral Line Half-width Yellow 35
nm I
F=20mA
C Capacitance Yellow 20
pF V
F=0V;f=1MHz
V
F [2]
Forward Voltage
Per Segment Or (DP)
Yellow
8.4
(4.2)
10.0
(5.0)
V I
F=20mA
I
R
Reverse Current
Per Segment Or (DP)
Yellow
20
(10)
uA
V
R=5V
(V
R=5V)
Parameter Yellow Units
Power dissipation
Per Segment Or (DP)
600
(150)
mW
DC Forward Current
Per Segment Or (DP)
60
(30)
mA
Peak Forward Current [1]
Per Segment Or (DP)
280
(140)
mA
Reverse Voltage
Per Segment Or (DP)
5
(5)
V
Operating / Storage Temperature -40°C To +85°C
Lead Solder Temperature[2] 260°C For 3-5 Seconds
