IL350 / 351 / 358 / 359 VISHAY Vishay Semiconductors Linear Optocoupler for Optical DAA in Telecommunications, High Performance Features * 2.0 mm High SMT Package * High Sensitivity (K1) at Low Operating LED Current * Couples AC and DC Signals * Low Input-Output Capacitance * Isolation Voltage, 3000 VRMS * Low Distortion * Lead-free component * Component in accordance to RoHS 2002/95/EC and WEEE 2002/96/EC Applications Optical DAA for V.34 FAX/Modem PCMCIA Cards Digital Telephone Line Isolation Description The IL350/351/358/359 family of Linear Optocoupler consist of an IRLED optically coupled to two photodiodes. The emitter mechanically faces both diodes enabling them to receive approximately an equal amount of infrared light. The diodes produce a proportional amount of photocurrents. The ratio of the photocurrents stays constant with high accuracy when either the LED current changes or the ambient temperature changes. Thus one can control the output diode current optically by controlling the input photodiode current. K 1 8 K A 2 7 A K 3 6 N.C A 4 5 N.C e3 i179028 Pb Pb-free The IL350/351/358/359 optocouplers can be used with the aid of operational amplifiers in closed loop conditions to achieve highly linear and electrically isolated AC and or DC signal amplifiers. Order Information Part Remarks IL350 Couples AC snd DC Signals IL351 Couples AC snd DC Signals IL358 Couples AC snd DC Signals IL359 Couples AC snd DC Signals For additional information on the available options refer to Option Information. Absolute Maximum Ratings Tamb = 25 C, unless otherwise specified Stresses in excess of the absolute Maximum Ratings can cause permanent damage to the device. Functional operation of the device is not implied at these or any other conditions in excess of those given in the operational sections of this document. Exposure to absolute Maximum Rating for extended periods of the time can adversely affect reliability. Input Parameter Test condition Reverse voltage Forward current Symbol Value Unit VR 3.0 V mA IF 30 Surge current pulse width < 10 s IFSM 150 mA Power dissipation Tamb = 25 C Pdiss 150 mW 2.0 mW/C Derate linearly from 25 C Document Number 83623 Rev. 1.2, 26-Oct-04 www.vishay.com 1 IL350 / 351 / 358 / 359 VISHAY Vishay Semiconductors Output Symbol Value Reverse voltage Parameter Test condition VR 15 V Power disipation Pdiss 50 mW Derate linearly from 25 C Unit 0.65 mW/C Tj 100 C Symbol Value Unit VISO 3000 VRMS Ptot 250 mW 2.8 mW/C Junction temperature Coupler Parameter Isolation test voltage Test condition t = 1.0 sec. Total package power dissipation Derate linearly from 25C Storage temperature range Tstg - 40 to + 150 C Operating temperature Tamb 75 C 10 sec. VIO = 500 V, Tamb = 25 C RIO 1012 VIO = 500 V, Tamb = 100 C RIO 10 Lead soldering time at 260C Isolation resistance 11 Electrical Characteristics Tamb = 25 C, unless otherwise specified Minimum and maximum values are testing requirements. Typical values are characteristics of the device and are the result of engineering evaluation. Typical values are for information only and are not part of the testing requirements. Input LED Emitter Typ. Max Forward voltage Parameter IF = 10 mA Test condition VF 1.8 2.1 V Reverse current VR = 3.0 V IR .01 10 A VF/ C - 2.2 mV/C VF Temperature coefficient Junction capacitance VF = 0 V, f = 1.0 MHz Dynamic resistance IF = 2.5 mA, IF = 1.0 mA Switching time IL358/359 IF = 2.5 mA, IF = 1.0 mA Symbol Min Unit Cj 15 pF VF/IF 6.0 tf 40 ns tr 40 ns Output Parameter Test condition Junction capacitance VF = 0 V, f = 1.0 MHz NEP VDET = 0 V Symbol Min Typ. Cj Max 12 <4 Unit pF W/Hz -14 Coupler Parameter Test condition Part Symbol Min Typ. Max Unit Capacitance (input-output) VF = 0 V, f = 1.0 MHz CIO 1.0 pF Common mode capacitance VF = 0 V, f = 1.0 MHz CCM 0.5 pF www.vishay.com 2 Document Number 83623 Rev. 1.2, 26-Oct-04 IL350 / 351 / 358 / 359 VISHAY Vishay Semiconductors Switching Characteristics AC Characteristics Photovoltaic Mode Test condition Part Symbol Frequency response Parameter IP1 = 25 A, Modulation current IP = 6.0 A IL358 BW (-3 db) Min Typ. 1.0 Max Unit IL359 BW (-3 db) 1.0 MHz Phase response IP1 = 25 A, Modulation current IP = 6.0 A 45 Deg. Rise time IP1 = 25 A, Modulation current IP = 6.0 A 350 ns MHz Coupled Characteristics Partnumber K1 at IF = 2 mA, VO = 0 V IL350 0.003 A-J IL351 0.005 D, E, F, G IL358 0.008 C, D, E, F, G, H IL359 0.008 D, E, F, G Bin Table Bin Min. Max. A 0.557 0.626 B 0.620 0.696 C 0.690 0.773 D 0.765 0.859 E 0.851 0.955 F 0.945 1.061 G 1.051 1.181 H 1.169 1.311 I 1.297 1.456 J 1.442 1.618 K3 Bins Min. Package Dimensions in Inches (mm) R .010(.25) .225 (5.7) .336 (8.4) .215 (5.5) .010 (.25) .050 (1.27) .014 (.36) .036 (.91) Pin One ID .266 (6.76) .356 (9.04) .230 (5.8) .220 (5.6) .045 (1.14) .291 (7.28) 010 (.250) .015 (.38) .002 (.05) ISO Method A .042 (1.05) Ref. 40 .047 (1.19) .002 (.05) .091 (2.3) .083 (2.1) .043 (1.09) .033 (.83) i178013 .050 (1.25) typ. Document Number 83623 Rev. 1.2, 26-Oct-04 .016 (.41) typ. 10 typ. .006 (.15) typ. 3-7 www.vishay.com 3 IL350 / 351 / 358 / 359 VISHAY Vishay Semiconductors Ozone Depleting Substances Policy Statement It is the policy of Vishay Semiconductor GmbH to 1. Meet all present and future national and international statutory requirements. 2. Regularly and continuously improve the performance of our products, processes, distribution and operatingsystems with respect to their impact on the health and safety of our employees and the public, as well as their impact on the environment. It is particular concern to control or eliminate releases of those substances into the atmosphere which are known as ozone depleting substances (ODSs). The Montreal Protocol (1987) and its London Amendments (1990) intend to severely restrict the use of ODSs and forbid their use within the next ten years. Various national and international initiatives are pressing for an earlier ban on these substances. Vishay Semiconductor GmbH has been able to use its policy of continuous improvements to eliminate the use of ODSs listed in the following documents. 1. Annex A, B and list of transitional substances of the Montreal Protocol and the London Amendments respectively 2. Class I and II ozone depleting substances in the Clean Air Act Amendments of 1990 by the Environmental Protection Agency (EPA) in the USA 3. Council Decision 88/540/EEC and 91/690/EEC Annex A, B and C (transitional substances) respectively. Vishay Semiconductor GmbH can certify that our semiconductors are not manufactured with ozone depleting substances and do not contain such substances. We reserve the right to make changes to improve technical design and may do so without further notice. Parameters can vary in different applications. All operating parameters must be validated for each customer application by the customer. Should the buyer use Vishay Semiconductors products for any unintended or unauthorized application, the buyer shall indemnify Vishay Semiconductors against all claims, costs, damages, and expenses, arising out of, directly or indirectly, any claim of personal damage, injury or death associated with such unintended or unauthorized use. Vishay Semiconductor GmbH, P.O.B. 3535, D-74025 Heilbronn, Germany Telephone: 49 (0)7131 67 2831, Fax number: 49 (0)7131 67 2423 www.vishay.com 4 Document Number 83623 Rev. 1.2, 26-Oct-04