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参数资料
| 型号： | WP937EYW |
| 厂商： | KINGBRIGHT CORP |
| 元件分类： | LED |
| 英文描述： | T-1(3mm) ROUND BI-COLOR LED LAMP |
| 中文描述： | T-1 DUAL COLOR LED, HIGH EFFICIENCY RED/YELLOW, 3 mm |
| 封装： | ROHS COMPLIANT PACKAGE-2 |
| 文件页数： | 2/7页 |
| 文件大小： | 458K |
| 代理商： | WP937EYW |
SPEC NO: DSAF2631 REV NO: V.2 DATE: MAY/11/2007 PAGE: 2 OF 7
APPROVED: WYNEC CHECKED: Allen Liu DRAWN: Y.L.LI ERP: 1101010932
Selection Guide
Notes:
1.
θ
1/2 is the angle from optical centerline where the luminous intensity is 1/2 the optical centerline value.
2. Luminous intensity/ luminous Flux: +/-15%.
Absolute Maximum Ratings at TA=25°C
Electrical / Optical Characteristics at TA=25°C
Notes:
1.Wavelength: +/-1nm.
2. Forward Voltage: +/-0.1V.
Notes:
1. 1/10 Duty Cycle, 0.1ms Pulse Width.
2. 2mm below package base.
3. 5mm below package base.
Part No.
Dice
Lens Type
Iv (mcd) [2]
@ 20mA
Viewing
Angle [1]
Min.
Typ.
2
θ
1/2
WP937EYW
High Efficiency Red (GaAsP/GaP)
WHITE DIFFUSED
7
20
Yellow (GaAsP/GaP)
1.6
7
60
°
Symbol
Parameter
Device
Typ.
Max.
Units
Test Conditions
λ
peak
Peak Wavelength
High Efficiency Red
Yellow
627
590
nm
I
F
=20mA
λ
D [1]
Dominant Wavelength
High Efficiency Red
Yellow
625
588
nm
I
F
=20mA
Δλ
1/2
Spectral Line Half-width
High Efficiency Red
Yellow
45
35
nm
I
F
=20mA
C
Capacitance
High Efficiency Red
Yellow
15
20
pF
V
F
=0V;f=1MHz
V
F
[2]
Forward Voltage
High Efficiency Red
Yellow
2
2.1
2.5
2.5
V
I
F
=20mA
Parameter
High Efficiency Red
Yellow
Units
Power dissipation
75
75
mW
DC Forward Current
30
30
mA
Peak Forward Current [1]
160
140
mA
Operating / Storage Temperature
Lead Solder Temperature [2]
260°C For 3 Seconds
Lead Solder Temperature [3]
260°C For 5 Seconds
-40°C To +85°C
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| WP937GYW | T-1(3mm) ROUND BI-COLOR LED LAMP |
| WP937IID | T-1(3mm) ROUND LED LAMP |
| WP937YYD | T-1(3mm) ROUND LED LAMP |
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相关代理商/技术参数 |
参数描述 |
|---|---|
| WP937GGD | 功能描述:标准LED-通孔 Grn Grn 568 568nm Diffused 15 15mcd RoHS:否 制造商:Vishay Semiconductors 照明颜色:Red 光强度:0.7 mcd 波长/色温:615 nm 显示角:45 deg 透镜颜色/类型:Clear, Non-Diffused 正向电流:70 mA 正向电压:1.83 V to 3.03 V LED 大小:2 mm 系列: 封装:Tube |
| WP937GYW | 功能描述:标准LED-通孔 GREEN/YELLOW 2-LEAD RoHS:否 制造商:Vishay Semiconductors 照明颜色:Red 光强度:0.7 mcd 波长/色温:615 nm 显示角:45 deg 透镜颜色/类型:Clear, Non-Diffused 正向电流:70 mA 正向电压:1.83 V to 3.03 V LED 大小:2 mm 系列: 封装:Tube |
| WP937IID | 功能描述:标准LED-通孔 Red Red 625 625nm Diffused 20 20mcd RoHS:否 制造商:Vishay Semiconductors 照明颜色:Red 光强度:0.7 mcd 波长/色温:615 nm 显示角:45 deg 透镜颜色/类型:Clear, Non-Diffused 正向电流:70 mA 正向电压:1.83 V to 3.03 V LED 大小:2 mm 系列: 封装:Tube |
| WP937IID_11 | 制造商:KINGBRIGHT 制造商全称:Kingbright Corporation 功能描述:T-1(3mm) ROUND LED LAMP |
| WP937LYYD | 制造商:Kingbright Corporation 功能描述: |
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