PDF《LITE-ON TECHNOLOGY CORPORATION》

LITE-ON TECHNOLOGY CORPORATION P r o p e r t y o f L i t e - O n O n l y Features! ! ! ! * Meet ROHS, Green Product.

* Reverse mount Chip LED. * Package In 8mm Tape On

7 Diameter Reels. * EIA STD package. * I.C. compatible. * Compatible With Automatic Placement Equipment. * Compatible With Infrared And Vapor Phase Reflow Solder Process. Package Dimensions Part No. Lens Source Color LTST-C21TBKT Water Clear InGaN Blue Notes: 1. All dimensions are in millimeters (inches). 2. Tolerance is ± 0.10 mm (.004 ) unless otherwise noted. Part No. : LTST-C21TBKT Page :

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11 BNS-OD-C131/A4 LITE-ON TECHNOLOGY CORPORATION P r o p e r t y o f L i t e - O n O n l y Absolute Maximum Ratings At Ta=25к к к к Parameter LTST-C21TBKT Unit Power Dissipation

76 mW Peak Forward Current (1/10 Duty Cycle, 0.1ms Pulse Width)

100 mA DC Forward Current

20 mA Derating Linear From 25°C 0.25 mA/°C Reverse Voltage

5 V Operating Temperature Range -55°C to + 85°C Storage Temperature Range -55°C to + 85°C Wave Soldering Condition 260°C For

5 Seconds Infrared Soldering Condition 260°C For

5 Seconds Vapor Phase Soldering Condition 215°C For

3 Minutes Part No. : LTST-C21TBKT Page :

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11 BNS-OD-C131/A4 LITE-ON TECHNOLOGY CORPORATION P r o p e r t y o f L i t e - O n O n l y Suggestion Profile: (1) Suggestion IR Reflow Profile For Normal Process (2) Suggestion IR Reflow Profile For Pb Free Process Part No. : LTST-C21TBKT Page :

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11 BNS-OD-C131/A4 LITE-ON TECHNOLOGY CORPORATION P r o p e r t y o f L i t e - O n O n l y Electrical Optical Characteristics At Ta=25к к к к Parameter Symbol Part No. LTST- Min. Typ. Max. Unit Test Condition Luminous Intensity IV C21TBKT 45.0 280.0 mcd IF = 20mA Note

1 Viewing Angle

2 ? 1/2 C21TBKT

70 deg Note

2 (Fig.6) Peak Emission Wavelength ? P C21TBKT

468 nm Measurement @Peak (Fig.1) Dominant Wavelength ? d C21TBKT 465.0 - 475.0 nm IF = 20mA Note

3 Spectral Line Half-Width ??? C21TBKT

25 nm Forward Voltage VF C21TBKT - 3.0 3.8 V IF = 20mA Reverse Current IR C21TBKT

100 ¤ A VR = 5V Capacitance C C21TBKT

40 PF VF =

0 f = 1MHZ Notes: 1. Luminous intensity is measured with a light sensor and filter combination that approximates the CIE eye-response curve. 2. ? 1/2 is the off-axis angle at which the luminous intensity is half the axial luminous intensity. 3. The dominant wavelength, ? d is derived from the CIE chromaticity diagram and represents the single wavelength which defines the color of the device. Part No. : LTST-C21TBKT Page :

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11 BNS-OD-C131/A4 LITE-ON TECHNOLOGY CORPORATION P r o p e r t y o f L i t e - O n O n l y Bin Code List Part No. : LTST-C21TBKT Page :

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11 BNS-OD-C131/A4 Luminous Intensity Unit : mcd @20mA Bin Code Min. Max. P 45.0 71.0 Q 71.0 112.0 R 112.0 180.0 S 180.0 280.0 Tolerance on each Intensity bin is +/-15% Dominant Wavelength Unit : nm @20mA Bin Code Min. Max. AC 465.0 470.0 AD 470.0 475.0 Tolerance for each Dominate Wavelength bin is +/- 1nm LITE-ON TECHNOLOGY CORPORATION P r o p e r t y o f L i t e - O n O n l y Typical Electrical / Optical Characteristics Curves (25 °C Ambient Temperature Unless Otherwise Noted) Part No. : LTST-C21TBKT Page :

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11 BNS-OD-C131/A4 LITE-ON TECHNOLOGY CORPORATION P r o p e r t y o f L i t e - O n O n l y Cleaning Do not use unspecified chemical liquid to clean LED they could harm the package. If clean is necessary, immerse the LED in ethyl alcohol or in isopropyl alcohol at normal temperature for less one minute. Suggest Soldering Pad Dimensions Package Dimensions Of Tape And Reel Notes: 1. All dimensions are in millimeters (inches). Part No. : LTST-C21TBKT Page :