EVERLIGHT ELECTRONICS CO.,LTD. Device Number : DLE-020-065 REV: 2.1 Page: 1/4 3mm Round Standard LEDs, T-1 MODEL NO : 204GT █ Features : ECN : █ Package Dimensions: ● High luminous power. ● Can be driven at low current. ● 2.54mm lead spacing. ● Available on tape and reel. █ Descriptions : ● The series is specially designed for applications require higher brightness than that achievable with standard lamp. ● The LED lamps are available with different colors,intensities, epoxy colors, etc. █ Applications : ● ● ● ● TV Set Monitor Telephone Computer █ Notes : 1.All dimensions are in millimeters. 2.An epoxy meniscus may extend about 1.5mm(0.059") down to the lead. Chip PART NO 204GT Lens Color Material Emitted Color GaP Green Green Trans OFFICE : NO. 25,Lane 76,Sec.3, Chung Yang Rd., Tucheng 236, Taipei, Taiwan, R.O.C. TEL : 886-2-2267-2000,2267-9936 FAX : 886-2-2267-6244,22676189,22676306 http://www.everlight.com EVERLIGHT ELECTRONICS CO.,LTD. Device Number : DLE-020-065 REV: 2.1 Page: 2/4 3mm Round Standard LEDs, T-1 MODEL NO : 204GT ECN : █ Absolute Maximum Ratings at Ta = 25℃ Parameter Symbol Rating Unit Forward Current If 30 mA Operating Temperature Topr -40 to +85 ℃ Storage Temperature Tstg -40 to +100 ℃ Soldering Temperature Tsol 260 ± 5 ℃ Power Dissipation Pd 100 mW Peak Forward Current(Duty 1/10 @ 1KHZ) If(Peak) 160 mA Reverse Voltage Vr 5 V █ Electronic Optical Characteristics : Parameter Symbol MIN. TYP. MAX. Unit Condition Luminous intensity Iv 25 40 ---- mcd If=10mA Viewing Angle 2θ1/2 ------ 30 ---- deg If=20mA Peak Wavelength λp ---- 565 ---- nm If=20mA Dominant Wavelength λd ----- 570 ---- nm If=20mA Spectrum Radiation Bandwidth △λ ---- 30 ---- nm If=20mA Forward Voltage Vf 1.7 2.1 2.4 V If=20mA Reverse Current Ir ---- ---- 10 μA Vr=5V EVERLIGHT ELECTRONICS CO.,LTD. Device Number : DLE-020-065 REV: 2.1 Page: 3/4 3mm Round Standard LEDs, T-1 MODEL NO 204GT ECN : █ Typical Electro-Optical Characteristic Curves EVERLIGHT ELECTRONICS CO.,LTD. Device Number : DLE-020-065 REV: 2.1 Page: 4/4 3mm Round Standard LEDs, T-1 MODEL NO 204GT ECN : █ Reliability test items and conditions NO Item Test Conditions Test Hours/Cycle Sample Size Ac/Re 1 Soldering Heat TEMP : 260℃ ± 5 ℃ 5 SEC 76 Pcs 0/1 50 CYCLE 76 Pcs 0/1 50 CYCLE 76 Pcs 0/1 H : +85℃ 30min ∫ 5 min L : -55℃ 30min H : +100℃ 5min ∫ 10 sec L : -10℃ 5min 2 Temperature Cycle 3 Thermal Shock 4 High Temperature Storage TEMP : 100℃ 1000 HRS 76 Pcs 0/1 5 Low Temperature Storage TEMP : -55℃ 1000 HRS 76 Pcs 0/1 6 DC Operating Life If = 20 mA 1000 HRS 76 Pcs 0/1 7 High Temperature / High Humidity 85℃/85% RH 1000 HRS 76 Pcs 0/1