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| Technical Data Sheet 3 mm Round LED (T-1) 234/T2C3-1PSB Features Popular T-1 colorless 3mm package. High luminous power. Typical chromaticity coordinates x=0.29, y=0.28 according to CIE1931. Bulk, available taped on reel. ESD-withstand voltage: up to 4KV The product itself will remain within RoHS compliant version. Descriptions The series is designed for application required high luminous intensity. The phosphor filled in the reflector converts the blue emission of InGaN chip to ideal white. Applications Outdoor Displays Optical Indicators Backlighting Marker Lights Device Selection Guide Chip PART NO. Material 234/T2C3-1PSB InGaN Emitted Color White Water Clear Lens Color Everlight Electronics Co., Ltd. Device Number: DLE-023-053 http\\:www.everlight.com Established date:07-07-2005 Rev 1 Page: 1 of 9 Established by: Amy Ma Technical Data Sheet 3 mm Round LED (T-1) 234/T2C3-1PSB Package Dimensions Notes: 1.All dimensions are in millimeters, and tolerance is 0.25mm except being specified. 2.Lead spacing is measured where the lead emerges from the package. 3.Protruded resin under flange is 1.5mm Max. LED. Absolute Maximum Ratings (Ta=25) Parameter Continuous Forward Current Peak Forward Current(Duty /10 @ 1KHZ) Reverse Voltage Operating Temperature Storage Temperature Soldering Temperature (T=5 sec) Power Dissipation Zener Reverse Current Electrostatic Discharge Everlight Electronics Co., Ltd. Device Number: DLE-023-053 Symbol IF IFP VR Topr Tstg Tsol Pd Iz ESD http\\:www.everlight.com Established date:07-07-2005 Rating 30 100 5 -40 ~ +85 -40 ~ +100 260 5 100 100 4K Rev 1 Unit mA mA V mW mA V Page: 2 of 9 Established by: Amy Ma Technical Data Sheet 3 mm Round LED (T-1) 234/T2C3-1PSB Electro-Optical Characteristics (Ta=25) Parameter Forward Voltage Zener Reverse Voltage Reverse Current Luminous Intensity Viewing Angle Chromaticity Coordinates Symbol VF Vz IR IV 21/2 x y Condition IF=20mA Iz=5mA VR=5V IF=20mA IF=20mA IF=20mA -Min. -5.2 -2850 ---Typ. 3.5 ---30 0.29 0.28 Max. 4.0 -50 7150 ---Units V V uA mcd deg Luminous Intensity Combination (mcd at 20mA) IV Ranks Min. Max. P 2850 3600 Q 3600 4500 R 4500 5650 S 5650 7150 *Measurement Uncertainty of Luminous Intensity: 15% Forward Voltage Combination (V at 20mA) Group Rank Min. Max. 1 3.00 3.20 2 3.20 3.40 B 3 3.40 3.60 4 3.60 3.80 5 3.80 4.00 *Measurement Uncertainty of Forward Voltage0.1V Everlight Electronics Co., Ltd. Device Number: DLE-023-053 http\\:www.everlight.com Established date:07-07-2005 Rev 1 Page: 3 of 9 Established by: Amy Ma Technical Data Sheet 3 mm Round LED (T-1) 234/T2C3-1PSB CIE Chromaticity Diagram Color Ranks (IF=20mATa=25) Color Ranks A1 A0 B3 B4 B5 B6 C0 X Y X Y X Y X Y X Y X Y X 0.255 0.245 0.264 0.267 0.283 0.305 0.304 0.33 0.287 0.295 0.307 0.315 0.33 0.264 0.267 0.283 0.305 0.304 0.33 0.33 0.36 0.307 0.315 0.33 0.339 0.361 CIE 0.28 0.248 0.296 0.267 0.307 0.315 0.33 0.339 0.311 0.294 0.33 0.318 0.355 0.35 0.27 0.23 0.28 0.248 0.287 0.295 0.307 0.315 0.296 0.276 0.311 0.294 0.33 0.318 Y 0.36 0.385 *Measurement uncertainty of the color coordinates0.01 Everlight Electronics Co., Ltd. Device Number: DLE-023-053 http\\:www.everlight.com Established date:07-07-2005 Rev 1 Page: 4 of 9 Established by: Amy Ma Technical Data Sheet 3 mm Round LED (T-1) 234/T2C3-1PSB Typical Electro-Optical Characteristics Curves Relative Intensity vs. Wavelength Forward Current vs. Forward Voltage 1.0 25 Relative Intensity(a.u.) Forward Current(mA) 400 450 500 550 600 650 700 750 800 0.8 20 15 10 5 0 2.0 0.6 0.4 0.2 0.0 350 Wavelength(nm) 2.5 3.0 3.5 4.0 4.5 Relative Intensity vs. Forward Current 1.5 Forward Current vs. Ambient Temp. 40 Forward Voltage(V) Relative Intensity(a.u.) Forward Current(mA) 0 5 10 15 20 25 30 1.0 20 0.5 10 0.0 0 0 20 40 60 80 O 100 Forward Current(mA) Ambient Temperature Ta( C) Chromaticity Coordinate vs. Forward Current 0.300 Relative Intensity vs. Angle Displacement 90 1.0 O 60 O 30 O 0 O 10O 20 O Relative Intensity(a.u.) Relative Luminusity 30 O 0.290 x y 40 O O 50 0.5 60 O 0.280 70 O 0.270 80 0 O 0.260 0 0.5 90 1.0 O 0 10 20 30 40 50 Forward Current(mA) Radiation Angle Everlight Electronics Co., Ltd. Device Number: DLE-023-053 http\\:www.everlight.com Established date:07-07-2005 Rev 1 Page: 5 of 9 Established by: Amy Ma Technical Data Sheet 3 mm Round LED (T-1) 234/T2C3-1PSB Label Form Specification EVERLIGHT CPN: P/N: RoHS 234/T2C3-1PSB QTY LOT NO CAT: HUE: REF: CPN: Customer's Production Number P/N : Production Number QTY: Packing Quantity CAT: IV&VF Rank HUE: Color Rank REF: Reference LOT No: Lot Number MADE IN TAIWAN: Production Place MADE IN TAIWAN Everlight Electronics Co., Ltd. Device Number: DLE-023-053 http\\:www.everlight.com Established date:07-07-2005 Rev 1 Page: 6 of 9 Established by: Amy Ma Technical Data Sheet 3 mm Round LED (T-1) 234/T2C3-1PSB Notes 1. Above specification may be changed without notice. EVERLIGHT will reserve authority on material change for above specification. 2. When using this product, please observe the absolute maximum ratings and the instructions for using outlined in these specification sheets. EVERLIGHT assumes no responsibility for any damage resulting from use of the product which does not comply with the absolute maximum ratings and the instructions included in these specification sheets. 3. These specification sheets include materials protected under copyright of EVERLIGHT corporation. Please don't reproduce or cause anyone to reproduce them without EVERLIGHT's consent. 4. Below the zener reference voltage Vz, all the current flows through LED and as the voltage rises to Vz, the zener diode "breakdown." If the voltage tries to rise above Vz current flows through the zener branch to keep the voltage at exactly Vz. 5. When the LED is connected using serial circuit, if either piece of LED is no light up but current can't flow through causing others to light down. In new design, the LED is parallel with zener diode. if either piece of LED is no light up but current can flow through causing others to light up Everlight Electronics Co., Ltd. Device Number: DLE-023-053 http\\:www.everlight.com Established date:07-07-2005 Rev 1 Page: 7 of 9 Established by: Amy Ma Technical Data Sheet 3 mm Round LED (T-1) 234/T2C3-1PSB 6. Soldering Condition Careful attention should be paid during soldering. When soldering, leave more then 3mm from solder joint to case, and soldering beyond the base of the tie bar is recommended. Avoiding applying any stress to the lead frame while the LEDs are at high temperature particularly when soldering. Recommended soldering conditions: Hand Soldering Temp. at tip of iron Soldering time Distance 400 Max. (30W Max.) 3 sec Max. 3mm Min.(From solder joint to case) Preheat temp. Bath temp. Bath time. Distance DIP Soldering 100 Max. (60 sec Max.) 265 Max. 5 sec Max. 3mm Min. EVERLIGHT ELECTRONICS CO., LTD. Office: No 25, Lane 76, Sec 3, Chung Yang Rd, Tucheng, Taipei 236, Taiwan, R.O.C Tel: 886-2-2267-2000, 2267-9936 Fax: 886-2267-6244, 2267-6189, 2267-6306 http:\\www.everlight.com Everlight Electronics Co., Ltd. Device Number: DLE-023-053 http\\:www.everlight.com Established date:07-07-2005 Rev 1 Page: 8 of 9 Established by: Amy Ma |
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