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| WP138A8QMP-SURDK-TG_15 Datasheet, PDF (2/6 Pages) Kingbright Corporation – 3.4mm RIGHT ANGLE LED INDICATOR | |||
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Selection Guide
Part No.
Dice
Lens Type
WP138A8QMP/SURDK/TG Hyper Red (AlGaInP)
Red Diffused
Notes:
1. θ1/2 is the angle from optical centerline where the luminous intensity is 1/2 of the optical peak value.
2. Luminous intensity/ luminous Flux: +/-15%.
* Luminous intensity value is traceable to the CIE127-2007 compliant national standards.
Iv (mcd) [2]
@ 20mA
Min. Typ.
500 1000
*150 *300
Viewing
Angle [1]
2θ1/2
60°
Electrical / Optical Characteristics at TA=25°C
Symbol
Parameter
Device
Typ.
Max.
Units Test Conditions
λpeak
Peak Wavelength
Hyper Red
645
nm
IF=20mA
λD [1]
Dominant Wavelength
Hyper Red
630
nm
IF=20mA
Îλ1/2
Spectral Line Half-width
Hyper Red
28
nm
IF=20mA
C
Capacitance
Hyper Red
35
pF
VF=0V;f=1MHz
VF [2]
Forward Voltage
Hyper Red
1.95
2.5
V
IF=20mA
IR
Reverse Current
Hyper Red
10
uA
VR = 5V
Notes:
1.Wavelength: +/-1nm.
2.Forward Voltage: +/-0.1V.
3.Wavelength value is traceable to the CIE127-2007 compliant national standards.
4.Excess driving current and/or operating temperature higher than recommended conditions may result in severe light degradation or
premature failure.
Absolute Maximum Ratings at TA=25°C
Parameter
Power dissipation
DC Forward Current
Peak Forward Current [1]
Reverse Voltage
Operating/Storage Temperature
Notes:
1. 1/10 Duty Cycle, 0.1ms Pulse Width.
Hyper Red
75
30
185
5
-40°C To +85°C
Units
mW
mA
mA
V
SPEC NO: DSAO1027
APPROVED: WYNEC
REV NO: V.1A
CHECKED: Allen Liu
DATE: JAN/09/2015
DRAWN: L.Q.Xie
PAGE: 2 OF 6
ERP: 1102012238
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