234 EVERLIGHT | Alldatasheet
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3 mm Round LED (T-1) 234/T2C3-1PSB Everlight Electronics Co., Ltd. http\\\\:www.ev erlight.com Rev 1 Page: 1 of 9 Device Number: DLE-023-053 Established date:07-07-2005 Established by: Amy Ma F e a t u r e s ․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 Emitted Color Lens Color 234/T2C3-1PSB InGaN White Water Clear
3 mm Round LED (T-1) 234/T2C3-1PSB Everlight Electronics Co., Ltd. http\\\\:www.ev erlight.com Rev 1 Page: 2 of 9 Device Number: DLE-023-053 Established date:07-07-2005 Established by: Amy Ma 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 Symbol Rating Unit Continuous Forward Current I F 30 mA Peak Forward Current(Duty /10 @ 1KHZ) I FP 100 mA Reverse Voltage V R 5 V Operating Temperature T opr -40 ~ +85 ℃ Storage Temperature T stg -40 ~ +100 ℃ Soldering Temperature (T=5 sec) T sol 260 ± 5 ℃ Power Dissipation P d 100 mW Zener Reverse Current Iz 100 mA Electrostatic Discharge ESD 4K V
3 mm Round LED (T-1) 234/T2C3-1PSB Everlight Electronics Co., Ltd. http\\\\:www.ev erlight.com Rev 1 Page: 3 of 9 Device Number: DLE-023-053 Established date:07-07-2005 Established by: Amy Ma Electro-Optical Characteristics (Ta=25℃) Parameter Symbol Condition Min. Typ. Max. Units Forward Voltage V F I F=20mA -- 3.5 4.0 V Zener Reverse Voltage Vz Iz=5mA 5.2 -- -- V Reverse Current I R V R=5V -- -- 50 uA Luminous Intensity I V I F=20mA 2850 -- 7150 mcd Viewing Angle 2θ1/2 IF=20mA -- 30 -- deg x I F=20mA -- 0.29 -- C h r o m a t i c i t y Coordinates y -- -- 0.28 -- Luminous Intensity Combination (mcd at 20mA) IV Ranks P Q R S Min. 2850 3600 4500 5650 Max. 3600 4500 5650 7150 *Measurement Uncertainty of Luminous Intensity: ±15% Forward Voltage Combination (V at 20mA) Group B Rank 1 2 3 4 5 *Measurement Uncertainty of Forward Voltage：±0.1V
3 mm Round LED (T-1) 234/T2C3-1PSB Everlight Electronics Co., Ltd. http\\\\:www.ev erlight.com Rev 1 Page: 4 of 9 Device Number: DLE-023-053 Established date:07-07-2005 Established by: Amy Ma CIE Chromaticity Diagram Color Ranks (IF=20mA，Ta=25℃) Color Ranks CIE *Measurement uncertainty of the color coordinates：±0.01
3 mm Round LED (T-1) 234/T2C3-1PSB Everlight Electronics Co., Ltd. http\\\\:www.ev erlight.com Rev 1 Page: 5 of 9 Device Number: DLE-023-053 Established date:07-07-2005 Established by: Amy Ma 02 0 4 0 6 0 8 0 1 0 0 Forward Current(mA) Ambient Temperature Ta( O Typical Electro-Optical Characteristics Curves Relative Intensity vs. Wavelength Forward Current vs. Forward Voltage Relative Intensity vs. Forward Current Forward Current vs. Ambient Temp. Chromaticity Coordinate vs. Forward Current Relative Intensity vs. Angle Displacement 0 1 02 03 04 05 0 0.260 0.270 0.280 0.290 0.300 Relative Intensity(a.u.) Forward Current(mA) x y 350 400 450 500 550 600 650 700 750 800 0.0 0.2 0.4 0.6 0.8 1.0 Relative Intensity(a.u.) Wavelength(nm) 0 5 10 15 20 25 0.0 0.5 1.0 1.5 Relative Intensity(a.u.) Forward Current(mA) 0 10 20 O O O O O O O O OO 1.0 1.00.5 O O O 0.5 Relative Luminusity Radiation Angle Forward Current(mA) Forward Voltage(V)
3 mm Round LED (T-1) 234/T2C3-1PSB Everlight Electronics Co., Ltd. http\\\\:www.ev erlight.com Rev 1 Page: 6 of 9 Device Number: DLE-023-053 Established date:07-07-2005 Established by: Amy Ma Label Form Specification 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 CPN: P/N: EVERLIGHT 234/T2C3-1PSB QTY： MADE IN TAIWAN CAT: HUE: REF: LOT NO： RoHS
3 mm Round LED (T-1) 234/T2C3-1PSB Everlight Electronics Co., Ltd. http\\\\:www.ev erlight.com Rev 1 Page: 7 of 9 Device Number: DLE-023-053 Established date:07-07-2005 Established by: Amy Ma 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 abso lute 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 tr ies 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
3 mm Round LED (T-1) 234/T2C3-1PSB Everlight Electronics Co., Ltd. http\\\\:www.ev erlight.com Rev 1 Page: 8 of 9 Device Number: DLE-023-053 Established date:07-07-2005 Established by: Amy Ma 6. Soldering Condition Careful attention should be paid during solderi ng. 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 fr ame while the LEDs are at high temperature particularly when soldering. Recommended soldering conditions: Hand Soldering DIP Soldering Temp. at tip of iron 400 Max.℃ (30W Max.) Preheat temp. 100 Max.℃ (60 sec Max.) Soldering time 3 sec Max. Bath temp. 265 Max. Distance 3mm Min.(From solder joint to case) Bath time. 5 sec Max. Distance 3mm Min. EVERLIGHT ELECTRONICS CO., LTD. Tel: 886-2-2267-2000, 2267-9936 Office: No 25, Lane 76, Sec 3, Chung Yang Rd, Fax: 886-2267-6244, 2267-6189, 2267-6306 Tucheng, Taipei 236, Taiw an, R.O.C http:\\\\www.everlight.com