WP138A8QMP-YD-TG Datasheet, PDF (2/5 Pages) Kingbright Corporation – 3.4mm RIGHT ANGLE LED INDICATOR

Selection Guide
Part No.
WP138A8QMP/YD/TG
Dice
YELLOW (GaAsP/GaP)
Lens Type
YELLOW DIFFUSED
Iv (mcd)
@ 10mA
Min.
Typ.
8
15
Note:
1. θ1/2 is the angle from optical centerline where the luminous intensity is 1/2 the optical centerline value.
Viewing
Angle
2 θ 1/2
60°
Electrical / Optical Characteristics at TA=25°C
Symbol
Parameter
Device
λpeak
λD
∆λ1/2
C
VF
IR
Peak Wavelength
Dominant Wavelength
Spectral Line Half-width
Capacitance
Forward Voltage
Reverse Current
Yellow
Yellow
Yellow
Yellow
Yellow
Yellow
Typ.
590
588
35
20
2.1
Max.
2.5
10
Units
nm
nm
nm
pF
V
uA
Test Conditions
IF=20mA
IF=20mA
IF=20mA
VF=0V;f=1MHz
IF=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
Note:
1. 1/10 Duty Cycle, 0.1ms Pulse Width.
Yellow
75
30
140
5
-40°C To +85°C
Units
mW
mA
mA
V
SPEC NO: DSAF8371
APPROVED: J. Lu
REV NO: V.1
CHECKED: Allen Liu
DATE: OCT/17/2005
DRAWN: Y.L.LI
PAGE: 2 OF 5
ERP:1102000504