SPEC NO: DSAF3497 REV NO: V.3 DATE: APR/16/2007 PAGE: 1 OF 5
APPROVED: WYNEC CHECKED: Allen Liu DRAWN: S.J.LIU ERP:1102002285
Package Dimensions
Description
The High Efficiency Red source color devices are made
With Gallium Arsenide Phosphide on Gallium Phosphide
Orange Light Emitting Diode.
The Green source color devices are made with Gallium
Phosphide Green Light Emitting Diode.
Part Number: WP917CK/4EGWT
HIGH EFFICIENCY RED
GREEN
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. Specifications are subject to change without notice.
Features
UNIFORM LIGHT OUTPUT.
SUITABLE FOR LEVEL INDICATOR.
LOW POWER CONSUMPTION.
I.C. COMPATIBLE.
LONG LIFE - SOLID STATE RELIABILITY.
UL RATING :94V-0.
HOUSING MATERIAL : TYPE 66 NYLON.
RoHS COMPLIANT.
2x3mm QUAD-LEVEL RECTANGULAR LED
LAMP
SPEC NO: DSAF3497 REV NO: V.3 DATE: APR/16/2007 PAGE: 2 OF 5
APPROVED: WYNEC CHECKED: Allen Liu DRAWN: S.J.LIU ERP:1102002285
Part No. Dice Lens Type
Iv (mcd) [2]
@ 20mA
V
iewing
Angle [1]
Min. Typ. 2θ1/2
WP917CK/4EGWT HIGH EFFICIENCY RED (GaAsP/GaP) WHITE DIFFUSED 4 10
GREEN (GaP) 4 10 100°
Selection Guide
Electrical / Optical Characteristics at TA=25°C
Absolute Maximum Ratings at TA=25°C
Notes:
1. 1/10 Duty Cycle, 0.1ms Pulse Width.
2. 2mm below package base.
3. 5mm below package base.
Symbol Parameter Device Typ. Max. Units Test Conditions
λpeak Peak Wavelength High Efficiency Red
Green 627
565 nm IF=20mA
λD [1] Dominant Wavelength High Efficiency Red
Green 625
568 nm IF=20mA
Δλ1/2 Spectral Line Half-width High Efficiency Red
Green 45
30 nm IF=20mA
C Capacitance High Efficiency Red
Green 15
15 pF VF=0V;f=1MHz
VF [2] Forward Voltage High Efficiency Red
Green 2.0
2.2 2.5
2.5 V IF=20mA
Parameter High Efficiency Red Green Units
Power dissipation 75 62.5 mW
DC Forward Current 30 25 mA
Peak Forward Current [1] 160 140 mA
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
Note:
1. θ1/2 is the angle from optical centerline where the luminous intensity is 1/2 the optical centerline value.
2.Luminous Intensity / Luminous Flux: +/-15%.
Notes:
1.Forward Voltage: +/-0.1V
2.Wavelength: +/-1nm
SPEC NO: DSAF3497 REV NO: V.3 DATE: APR/16/2007 PAGE: 3 OF 5
APPROVED: WYNEC CHECKED: Allen Liu DRAWN: S.J.LIU ERP:1102002285
L-937EGW
High Efficiency Red
SPEC NO: DSAF3497 REV NO: V.3 DATE: APR/16/2007 PAGE: 4 OF 5
APPROVED: WYNEC CHECKED: Allen Liu DRAWN: S.J.LIU ERP:1102002285
Green
SPEC NO: DSAF3497 REV NO: V.3 DATE: APR/16/2007 PAGE: 5 OF 5
APPROVED: WYNEC CHECKED: Allen Liu DRAWN: S.J.LIU ERP:1102002285
PACKING & LABEL SPECIFICATIONS WP917CK/4EGWT
