WP934SA/3YD - Kingbright

T-1 (3mm) TRI-LEVEL LED INDICATOR
Part Number: WP934SA/3YD
Yellow
Features
Description
z Pre-trimmed leads for pc mounting.
The Yellow source color devices are made with Gallium
z Black case enhances contrast ratio.
Arsenide Phosphide on Gallium Phosphide Yellow Light
z Wide viewing angle.
Emitting Diode.
z High reliability life measured in years.
z Housing UL rating:94V-0.
z Housing material: type 66 nylon.
z RoHS compliant.
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: DSAF1903
REV NO: V.7B
DATE: MAR/18/2015
PAGE: 1 OF 5
APPROVED: WYNEC
CHECKED: Allen Liu
DRAWN: P.Cheng
ERP: 1102013057
Selection Guide
Part No.
Dice
WP934SA/3YD
Yellow (GaAsP/GaP)
Viewing
Angle [1]
Iv (mcd) [2]
@ 10mA
Lens Type
Min.
Typ.
2θ1/2
8
15
40°
Yellow 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%.
3. Luminous intensity value is traceable to the CIE127-2007 compliant national standards.
Electrical / Optical Characteristics at TA=25°C
Symbol
Parameter
Device
Typ.
λpeak
Peak Wavelength
Yellow
λD [1]
Dominant Wavelength
Δλ1/2
Max.
Units
Test Conditions
590
nm
IF=20mA
Yellow
588
nm
IF=20mA
Spectral Line Half-width
Yellow
35
nm
IF=20mA
C
Capacitance
Yellow
20
pF
VF=0V;f=1MHz
VF [2]
Forward Voltage
Yellow
2.1
2.5
V
IF=20mA
IR
Reverse Current
Yellow
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
Yellow
Units
Power dissipation
75
mW
DC Forward Current
30
mA
Peak Forward Current [1]
140
mA
5
V
Reverse Voltage
Operating/Storage Temperature
-40°C To +85°C
Lead Solder Temperature [2]
260°C For 3 Seconds
Lead Solder Temperature [3]
260°C For 5 Seconds
Notes:
1. 1/10 Duty Cycle, 0.1ms Pulse Width.
2. 2mm below package base.
3. 5mm below package base.
SPEC NO: DSAF1903
REV NO: V.7B
DATE: MAR/18/2015
PAGE: 2 OF 5
APPROVED: WYNEC
CHECKED: Allen Liu
DRAWN: P.Cheng
ERP: 1102013057
Yellow
WP934SA/3YD
SPEC NO: DSAF1903
REV NO: V.7B
DATE: MAR/18/2015
PAGE: 3 OF 5
APPROVED: WYNEC
CHECKED: Allen Liu
DRAWN: P.Cheng
ERP: 1102013057
PACKING & LABEL SPECIFICATIONS
WP934SA/3YD
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: DSAF1903
REV NO: V.7B
DATE: MAR/18/2015
PAGE: 4 OF 5
APPROVED: WYNEC
CHECKED: Allen Liu
DRAWN: P.Cheng
ERP: 1102013057
SPEC NO: DSAF1903
REV NO: V.7B
DATE: MAR/18/2015
PAGE: 5 OF 5
APPROVED: WYNEC
CHECKED: Allen Liu
DRAWN: P.Cheng
ERP: 1102013057