Flux( )lm Typ. Min. Typ. VH 3WC2 White

Transcription

1 High Power 0.5 Watt LED 00 Package Ceramic SMT LED VH 5WC Description The constructive of this series of LED are different from the PCB and PLCC type SMD LED. The metal, reflector is made of ceramic material and construct into this unique type of SMD LED. This series are able generate high flux and high thermal effect and dissipation operating under high current driving condition suitable for backlighting applications or light source. Applications Industrial control systems signal indicator Automotive features Flat backlight for LCD switch and symbol Light pipe application Light source Pb pb-free Electronic Optical Characteristics Part Number Emitted Color CCx CCy Flux( )lm mcd Typ. Min. Typ. Viewing VF Angle Min. Max. VH 3WC White Absolute Maximum Ratings (@Ta=5 P D (mw) IF Peak(mA)* IF (ma) ESD(V) I R (ma) Topr ( ) Tstg ( ) ~+85-40~+90 Note: Please take note the Absolute Maximum Rating values. Any operation beyond the specified ratings in this table will result degradation of LED life-span and may cause LED to fail. * Duty Ratio /0, Pulse Width 0ms Version:.0 Spec: VH 5WC Page of 7

2 Package Dimension: 5.0 unit:mm 5.0 Polarity Notes:. All dimensions are millimeters.. Tolerance is 0.mm unless otherwise specified. 3. Specifications are subject to change without notice. Version:.0 Spec: VH 5WC Page of 7

3 Optical Characteristics Curves Luminous Flux (Im) Luminous Intensity (cd) Forward Current ( ma ) Forward Current ( ma ) Relative Luminous Intensity ( % ) Forward Voltage (ma) Wavelength (nm ) Forward Current ( ma ) 30 Iv (%) 30 Allowable Forward Current ( ma ) Duty Ratio ( % ) Version:.0 Spec: VH 5WC Page 3 of 7

4 Color Ranks (I F =50mA, Ta=5 ) Rank CIE x CIE y Rank CIE x CIE y Measurement uncertainty of the color coordinates: ±0.0 CIE Chromaticity Diagram CIE (Y) CIE (X) Version:.0 Spec: VH 5WC Page 4 of 7

5 Reel Dimension: unit : mm Note: Available in 8mm carrier tape on 78mm diameter reels. (3000 pieces) USER FEED DIRECTION Polarity xxxxxxx xxxxxxx xxxxxxx Note: A spacing of approximately 60mm between the front edge of tape PRINTED LABEL 60mm Min. Tape Dimension: unit:mm Polarity Progressive direction Version:.0 Spec: VH 5WC Page 5 of 7

6 Recommended re-flow soldering profile: 5 SEC.MAX. TEMPERATURE( C) 5~5 C/SEC.MAX. 40~60 C 5~5 C/SEC.MAX. 0SEC. MAX. 60 SEC. MAX. 40 C MAX. TIME(SEC.) Recommended Pb-free re-flow soldering profile:. 5 SEC.MAX. TEMPERATURE( C) ~5 C/SEC.MAX. 80~00 C ~5 C/SEC.MAX. 0SEC. MAX. 60 SEC. MAX. 60 C MAX. TIME(SEC.) Specification for Bin Grade at 50mA Condition Iv (mcd) VF(Volt) Code Min. Max. Code Min. Max A B C Version:.0 Spec: VH 5WC Page 6 of 7

7 Notes:. Application This device is suitable for general type of electronics products such as Office Equipment, Telecommunication products, Household products, toys...etc. Kindly consult us prior to using this device under stringent operating environment, condition or applications require demanding reliabilities.. Solder temperature Manual soldering iron (for lead-free) : 350 3sec max. One times only Reflow soldering(for lead-free): max. Preheat 0s max. Peak Max Storage Avoid put in storage at an environment beyond 30 at 60% humidity. Once the package is opened, the devices must be used up within 4 days. Should a longer period is needed, it is suggested to store the unused devices in a air-tight and dry place such as a damp-proof cabinet. 4. ESD This device can be damaged by ESD. One way to avoid is to provide proper grounding or shunting to all equipment, machineries and fixtures that will "dissipate" any discharge away from the device. If these devices having abnormal function, it can be determined whether the device had been damaged by ESD with the following simple tests: () Device having high reverse leakage current () Device having low forward voltage (3) Device failed to light up under low current condition 5. Others The concept of obtaining White emitting color is combining a Blue dice with Phosphor. Under operating condition, the heat generated may cause minor color shift. Version:.0 Spec: VH 5WC Page 7 of 7