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WP937SB-4EGW Datasheet Preview

WP937SB-4EGW Datasheet

QUAD-LEVEL CIRCUIT BOARD INDICATOR

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T-1 (3mm) QUAD-LEVEL CIRCUIT BOARD
INDICATOR
P/N: WP937SB/4EGW
HIGH EFFICIENCY RED
GREEN
Features
QUAD-LEVEL DESIGN, SAVE BOARD SPACE.
DIFFERENT COLOR COMBINATION AVAILABLE.
BLACK CASE ENHANCES CONTRAST.
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.
The Green source color devices are made with Gallium
Phosphide Green 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. Specifications are subject to change without notice.
SPEC NO: DSAE9591
APPROVED: J. Lu
REV NO: V.2
CHECKED: Allen Liu
DATE: JAN/10/2006
DRAWN: Y.L.LI
PAGE: 1 OF 4
ERP:1102004019




Kingbright

WP937SB-4EGW Datasheet Preview

WP937SB-4EGW Datasheet

QUAD-LEVEL CIRCUIT BOARD INDICATOR

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Selection Guide
Part No.
Dice
Lens Type
Iv (mcd)
@ 20mA
Min.
Typ.
HIGH EFFICIENCY RED (GaAsP/GaP)
7
20
WP937SB/4EGW
WHITE DIFFUSED
GREEN (GaP)
7
16
Note:
1. θ1/2 is the angle from optical centerline where the luminous intensity is 1/2 the optical centerline value.
Viewing
Angle
2 θ1/2
60°
Electrical / Optical Characteristics at TA=25°C
Symbol
λpeak
λD
∆λ1/2
C
VF
Parameter
Device
Typ.
Peak Wavelength
High Efficiency Red
627
Green
565
Dominant Wavelength
High Efficiency Red
625
Green
568
Spectral Line Half-width
High Efficiency Red
Green
45
30
Capacitance
High Efficiency Red
15
Green
15
Forward Voltage
High Efficiency Red
2.0
Green
2.2
Max.
2.5
2.5
Units
nm
nm
nm
pF
V
Test Conditions
IF=20mA
IF=20mA
IF=20mA
VF=0V;f=1MHz
IF=20mA
Absolute Maximum Ratings at TA=25°C
Parameter
Power dissipation
DC Forward Current
Peak Forward Current [1]
Operating/storage Temperature
Lead Solder Temperature [2]
Lead Solder Temperature [3]
High Efficiency Red
105
30
160
Notes:
1. 1/10 Duty Cycle, 0.1ms Pulse Width.
2. 2mm below package base.
3. 5mm below package base.
Green
105
25
140
-40°C To +85°C
260°C For 3 Seconds
260°C For 5 Seconds
Units
mW
mA
mA
SPEC NO: DSAE9591
APPROVED: J. Lu
REV NO: V.2
CHECKED: Allen Liu
DATE: JAN/10/2006
DRAWN: Y.L.LI
PAGE: 2 OF 4
ERP:1102004019


Part Number WP937SB-4EGW
Description QUAD-LEVEL CIRCUIT BOARD INDICATOR
Maker Kingbright
Total Page 3 Pages
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