T-1 (3mm) BI-LEVEL LED INDICATOR
Part Number: WP934EB/2ID
High Efficiency Red
Features
Pre-trimmed leads for pc mounting.
Black case enhances contrast ratio.
High reliability life measured in years.
Housing UL rating:94V-0.
Housing material: type 66 nylon.
RoHS compliant.
Description
The High Efficiency Red source color devices are made with
Gallium Arsenide Phosphide on Gallium Phosphide Orange
Light Emitting Diode.
Package Dimensions
Notes:
1. All dimensions are in millimeters (inches).
2. Tolerance is ±0.25(0.01") unless otherwise noted.
3. Lead spacing is measured where the leads emerge from the package.
4. The specifications, characteristics and technical data described in the datasheet are subject to change without prior notice.
SPEC NO: DSAF1875
APPROVED: WYNEC
REV NO: V.6A
CHECKED: Allen Liu
DATE: MAR/19/2015
DRAWN: L.Q.Xie
PAGE: 1 OF 5
ERP: 1102013063
Selection Guide
Part No.
Dice
Lens Type
Iv (mcd) [2]
@ 10mA
Min.
WP934EB/2ID
High Efficiency Red (GaAsP/GaP)
Red Diffused
12
*10
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.
Viewing
Angle [1]
2θ1/2
40
°
Typ.
30
*20
Electrical / Optical Characteristics at TA=25°C
Symbol
λpeak
λD
[1]
Δλ1/2
C
V
F
[2]
I
R
Parameter
Peak Wavelength
Dominant Wavelength
Spectral Line Half-width
Capacitance
Forward Voltage
Reverse Current
Device
High Efficiency Red
High Efficiency Red
High Efficiency Red
High Efficiency Red
High Efficiency Red
High Efficiency Red
Typ.
627
617
45
15
2
2.5
10
Max.
Units
nm
nm
nm
pF
V
uA
Test Conditions
I
F
=20mA
I
F
=20mA
I
F
=20mA
V
F
=0V;f=1MHz
I
F
=20mA
V
R
= 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
Lead Solder Temperature [2]
Lead Solder Temperature [3]
Notes:
1. 1/10 Duty Cycle, 0.1ms Pulse Width.
2. 2mm below package base.
3. 5mm below package base.
High Efficiency Red
75
30
160
5
-40°C To +85°C
260°C For 3 Seconds
260°C For 5 Seconds
Units
mW
mA
mA
V
SPEC NO: DSAF1875
APPROVED: WYNEC
REV NO: V.6A
CHECKED: Allen Liu
DATE: MAR/19/2015
DRAWN: L.Q.Xie
PAGE: 2 OF 5
ERP: 1102013063
High Efficiency Red
WP934EB/2ID
SPEC NO: DSAF1875
APPROVED: WYNEC
REV NO: V.6A
CHECKED: Allen Liu
DATE: MAR/19/2015
DRAWN: L.Q.Xie
PAGE: 3 OF 5
ERP: 1102013063
PACKING & LABEL SPECIFICATIONS
WP934EB/2ID
Terms and conditions for the usage of this document
1. The information included in this document reflects representative usage scenarios and is intended for technical reference only.
2. The part number, type, and specifications mentioned in this document are subject to future change and improvement without
notice. Before production usage customer should refer to the latest datasheet for the updated specifications.
3. When using the products referenced in this document, please make sure the product is being operated within the environmental
and electrical limits specified in the datasheet. If customer usage exceeds the specified limits, Kingbright will not be responsible
for any subsequent issues.
4. The information in this document applies to typical usage in consumer electronics applications. If customer's application has
special reliability requirements or have life-threatening liabilities, such as automotive or medical usage, please consult with
Kingbright representative for further assistance.
5. The contents and information of this document may not be reproduced or re-transmitted without permission by Kingbright.
6. All design applications should refer to Kingbright application notes available at
http://www.KingbrightUSA.com/ApplicationNotes
SPEC NO: DSAF1875
APPROVED: WYNEC
REV NO: V.6A
CHECKED: Allen Liu
DATE: MAR/19/2015
DRAWN: L.Q.Xie
PAGE: 4 OF 5
ERP: 1102013063
SPEC NO: DSAF1875
APPROVED: WYNEC
REV NO: V.6A
CHECKED: Allen Liu
DATE: MAR/19/2015
DRAWN: L.Q.Xie
PAGE: 5 OF 5
ERP: 1102013063
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