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WP937SB-4YGW Datasheet Preview

WP937SB-4YGW Datasheet

Quad-Level Circuit Board Indicator

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T-1 (3mm) QUAD-LEVEL CIRCUIT BOARD
INDICATOR
P/N: WP937SB/4YGW
YELLOW / 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 Yellow source color devices are made with
Gallium Arsenide Phosphide on Gallium Phosphide
Yellow 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: DSAG4352
APPROVED: J. Lu
REV NO: V.1
CHECKED: Allen Liu
DATE: MAY/09/2006
DRAWN: W.J.ZHU
PAGE: 1 OF 4
ERP:1102004024




Kingbright

WP937SB-4YGW Datasheet Preview

WP937SB-4YGW Datasheet

Quad-Level Circuit Board Indicator

No Preview Available !

Selection Guide
Part No.
Dice
Lens Type
Iv (mcd) [2]
@ 20mA
Min.
Typ.
WP937SB/4YGW
YELLOW (GaAsP/GaP)
GREEN (GaP)
WHITE DIFFUSED
1.6
7
7
16
Notes:
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%.
Viewing
Angle [1]
2 θ 1/2
60°
Electrical / Optical Characteristics at TA=25°C
Symbol
λpeak
Parameter
Peak Wavelength
λD [1]
Dominant Wavelength
∆λ1/2
Spectral Line Half-width
C
Capacitance
VF [2]
Forward Voltage
Notes:
1.Wavelength: +/-1nm.
2. Forward Voltage: +/-0.1V.
Device
Yellow
Green
Yellow
Green
Yellow
Green
Yellow
Green
Yellow
Green
Typ.
Max.
590
565
588
568
35
30
20
15
2.1
2.5
2.2
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
Yellow
75
30
140
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.
Green
62.5
25
140
-40°C To +85°C
260°C For 3 Seconds
260°C For 5 Seconds
Units
mW
mA
mA
SPEC NO: DSAG4352
APPROVED: J. Lu
REV NO: V.1
CHECKED: Allen Liu
DATE: MAY/09/2006
DRAWN: W.J.ZHU
PAGE: 2 OF 4
ERP:1102004024


Part Number WP937SB-4YGW
Description Quad-Level Circuit Board Indicator
Maker Kingbright
Total Page 3 Pages
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