(467314 L.E.D. TECHNOLOGY UNDERSTANDING THE SUBJECT IS CUSTOMER SERVICE TEL : (0209) 215424 L.E.D. TECHNOLOGY, UNIT 8, POOL INDUSTRIAL ESTATE, DRUIDS ROAD, REDUTH, CORNWALL TRIS5 3RH. TELEX : 45273 FIBDAT-G FAX : (Redruth) 215197 LOW COST 1T13/4 L.E.D.s TECHNICAL INFORMATION SHEET ref: LT1002 date of issuc: 8/8/89 Features - * CHOICE OF SEVERAL HIGH PERFORMANCE COLOURS. GOOD VIEWING ANGLES AVAILABLE IN A CHOICE OF EPOXY COLOUR DIFFUSED WHITE DIFFUSED WATER CLEAR COLOUR TRANSPARENT INDUSTRY STANDARD T13/4 STYLE IDEAL FOR STATUS INDICATOR APPLICATIONS Mechanical Dimensions - 77 0599 17 ein 1st? 7 . a 0 628 BQU4REN? os + _ MAXIMUM RECOMMENDED RATINGS @ 25 deg C X- 1: RED, 2: GREEN. 3: YELLOW, 4. H.E. RED, 7: BRIGHT RED, 8: ORANGE . | [Y= PARAMETER RED|IGREEN|YELLOW|H.E RED|ORANGE|BRIGHT RED|UNITS Reverse Voltage VR 3 5 5 5 5 4 Vv Average Forward Current IF 25 25 25 25 25 25 mA Peak Forward Current [FSM 1000 | 1000 1000 1000 1000 1000 mA [Power Dissipation PT 100 | 85 85 85 85 70 mW IDerate Lincarly From 30 deg C 0.45 | 0.45 0.45 0.45 0.45 0.45 wic Lead Solder Temperature (1.6mm From Body) 230 deg C For 5 Seconds Operating and Storage Temperature Range = -40 deg C TO +85 deg C LECTRICAL/OPTICAL CHARACTERISTICS (Ta=25 deg C): IF= 20mA [Forward Voltage VF Typical 1.7 2.1 2.1 2.1 2.1 1.7 [Forward Voltage VF Maximum 2 3 3 3 3 2.2 verse Current IR VR= 5V vie, 100 100 100 100 10, yA Wavelength @ Peak Emission 655 567 585 635 610 660 aM Spectral Line Halfwidth 45 SO 45 48 35 50 nM uminous Intensity Typical 2.2 5.5 48 7.2 6 13.5 mCD HOW TO ORDER: CT S[XI]LY [Z/7- 1 COLOUR DIFFUSED, 2 WHITE DIFFUSED, 3: WATER CLEAR, 4 COLOUR TRANSPARENT { 7 R. H.E. RED |L.E.D TECHNOLOGY UNDERSTANDING THE SUBJECT IS CUSTOMER SERVICE can sean 1 TECHNICAL INFORMATION SHEET ELECTRICALIOPTICAL CHARACTERISTICS ar LTO [date -of tesaes BS Te TM FIGURE 1 FIGURE 2 FORWARD CURRENT VS. FORWARD VOLTAGE RELATIVE LUMINOUS INTENSITY VS. FORWARD CURRENT 1,8 OTHERS OTHERS _ 30 7 3.0 g | E 5 5 a0 | / 2 26 ul / = , 2 : I l/ 3 fA a | y a 5 | > 0 10 Sb 1.0 g EZ : i) y a ae 7 0 Vv f az 14 1.8 2.2 26 0 10 20 30 FORWARD VOLTAGE (V) FORWARD CURRENT (mA) FIGURE 3 FIGURE 4 MAX PEAK CURRENT VS. DUTY CYCLE MAX FORWARD CURRENT VS. TEMPERATURE 1000 Ke 30 E 800 GE - 500 x - & 3 S 00 20 c ? 0 3 100 < 80 = x a 10 gS 30 N a x 20 x < S 10 = 1 2 3 810 20 305080100 0 40 80 100 DUTY CYCLE (%) AMBIENT TEMPERATURE (C) FIGURE 5 SPECTRAL RESPONSE NOTE. 1.2 1. GaAsp RED 3415 |6 7/18 2 2: Gap RED ANNI IA INIA b: PURE GREEN F 08 : AVA Y + one 5 5: YELLOW H/V\ Y 7 . w 0.4 \ 6: AMBER 2 y A Y W \\ \ 7: ORANGE/HI-EFF. - . $ yi) WV / NN NX RED Ye ol HA AN | 8. SUPERBRIGHT 500 550 600 650 700 750 B00 WAVELENGTH (nm)