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  • 北京首天国际有限公司

     该会员已使用本站16年以上
  • WP144HDT
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  • 厂家KBR 
  • 封装原厂原装 
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  • 深圳市芯福林电子有限公司

     该会员已使用本站15年以上
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  • 深圳市婷轩实业有限公司

     该会员已使用本站6年以上
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  • 厂家Kingbright Company LLC 
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  • 深圳市芯福林电子有限公司

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  • 深圳市惊羽科技有限公司

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  • 深圳市奥伟斯科技有限公司

     该会员已使用本站7年以上
  • WP144HDT
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产品型号WP144HDT的Datasheet PDF文件预览

1.9x3.9mm RECTANGULAR SOLID LAMP  
Part Number: WP144HDT  
Bright Red  
Features  
Description  
z LOW POWER CONSUMPTION.  
z ULTRA BRIGHTNESS IS AVAILABLE .  
z RELIABLE AND RUGGED.  
The Bright Red source color devices are made with Gallium  
Phosphide Red Light Emitting Diode.  
z EXCELLENT UNIFORMITY OF LIGHT OUTPUT.  
z SUITABLE FOR LEVEL INDICATOR.  
z LONG LIFE - SOLID STATE RELIABILITY.  
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. Specifications are subject to change without notice.  
SPEC NO: DSAF2566  
APPROVED: WYNEC  
REV NO: V.2  
DATE: MAY/21/2007  
DRAWN: Y.L.LI  
PAGE: 1 OF 6  
CHECKED: Allen Liu  
ERP: 1101009709  
Selection Guide  
Iv (mcd) [2]  
@ 10mA  
Viewing  
Angle [1]  
Part No.  
Dice  
Lens Type  
Min.  
Typ.  
2θ1/2  
WP144HDT  
Notes:  
Bright Red (GaP)  
RED DIFFUSED  
0.4  
1
110°  
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%.  
Electrical / Optical Characteristics at TA=25°C  
Symbol  
λpeak  
λD [1]  
Δλ1/2  
C
Parameter  
Peak Wavelength  
Dominant Wavelength  
Spectral Line Half-width  
Capacitance  
Device  
Typ.  
700  
660  
45  
Max.  
Units  
nm  
nm  
nm  
pF  
Test Conditions  
IF=20mA  
Bright Red  
Bright Red  
Bright Red  
Bright Red  
Bright Red  
Bright Red  
IF=20mA  
IF=20mA  
40  
VF=0V;f=1MHz  
IF=20mA  
VF [2]  
IR  
Forward Voltage  
2.25  
2.5  
10  
V
Reverse Current  
uA  
VR = 5V  
Notes:  
1.Wavelength: +/-1nm.  
2. Forward Voltage: +/-0.1V.  
Absolute Maximum Ratings at TA=25°C  
Parameter  
Bright Red  
Units  
mW  
mA  
mA  
V
Power dissipation  
62.5  
25  
DC Forward Current  
Peak Forward Current [1]  
Reverse Voltage  
130  
5
Operating/Storage Temperature  
Lead Solder Temperature [2]  
Lead Solder Temperature [3]  
-40°C To +85°C  
260°C For 3 Seconds  
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: DSAF2566  
APPROVED: WYNEC  
REV NO: V.2  
CHECKED: Allen Liu  
DATE: MAY/21/2007  
DRAWN: Y.L.LI  
PAGE: 2 OF 6  
ERP: 1101009709  
Bright Red  
WP144HDT  
SPEC NO: DSAF2566  
APPROVED: WYNEC  
REV NO: V.2  
DATE: MAY/21/2007  
DRAWN: Y.L.LI  
PAGE: 3 OF 6  
CHECKED: Allen Liu  
ERP: 1101009709  
PACKING & LABEL SPECIFICATIONS  
WP144HDT  
SPEC NO: DSAF2566  
APPROVED: WYNEC  
REV NO: V.2  
DATE: MAY/21/2007  
DRAWN: Y.L.LI  
PAGE: 4 OF 6  
CHECKED: Allen Liu  
ERP: 1101009709  
SPEC NO: DSAF2566  
APPROVED: WYNEC  
REV NO: V.2  
DATE: MAY/21/2007  
DRAWN: Y.L.LI  
PAGE: 5 OF 6  
CHECKED: Allen Liu  
ERP: 1101009709  
SPEC NO: DSAF2566  
APPROVED: WYNEC  
REV NO: V.2  
DATE: MAY/21/2007  
DRAWN: Y.L.LI  
PAGE: 6 OF 6  
CHECKED: Allen Liu  
ERP: 1101009709  
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