LH1546AEF/ AEFTR VISHAY Vishay Semiconductors 1 Form A Solid State Relay Features • • • • • • • • • • Current Limit Protection Isolation Test Voltage 3000 VRMS Typical RON 28 Ω Load Voltage 350 V Load Current 120 mA High Surge Capability Linear, AC/DC Operation Clean Bounce Free Switching Low Power Consumption High Reliability Monolithic Receptor • SMD lead available on tape and reel • Equivalent to CPC1035N Agency Approvals • UL - File No. E52744 System Code O • BSI/BABT Cert. No. 8500 issue 2 Applications General Telecom Switching - On/off Hook Control - Ring Delay - Dial Pulse - Ground Start - Ground Fault Protection Instrumentation Industrial Controls See "Solid State Relays" (Application Note 56) A 1 S S' 4 S K 2 3 S1 18221 Description The LH1546AEF (4 Pin SOP) is robust, ideal for telecom and ground fault applications. It is a SPST normally open switch (1 Form A) that replaces electromechanical relays in many applications. It is constructed using a GaAs LED for actuation control and an integrated monolithic die for the switch output. The die, fabricated in a high-voltage dielectrically isolated BCDMOS technology, is comprised of a photodiode array, switch control circuitry and MOSFET switches. In addition, it employs current-limiting circuitry which meets FCC 68.302 and other regulatory voltage surge requirements when overvoltage protection is provided. Order Information Part Remarks LH1546AEF Tubes, SOP-4 LH1546AEFTR Tape and Reel, SOP-4 Absolute Maximum Ratings, Tamb = 25 °C 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 Ratings for extended periods of time can adversely affect reliability. SSR Parameter Test condition SSR output power dissipation (continuous) LED continuous forward current Symbol Value Unit Pdiss 550 mW IF 50 mA LED reverse voltage IR ≤ 10 µA VR 6.0 V DC or peak AC load voltage IL ≤ 50 µA VL 350 V Document Number 83837 Rev. 1.2, 08-Mar-04 www.vishay.com 1 LH1546AEF/ AEFTR VISHAY Vishay Semiconductors Parameter Test condition Symbol Continuous DC load current at 25 °C, Bidirectional Value Unit 120 mA Ambient temperature range Tamb - 40 to + 85 °C Storage temperature range Tstg - 40 to + 150 °C Soldering temperature t = 10 s max Tsld 260 °C Isolation test voltage for 1.0 s VISO 3000 VRMS Isolation resistance VIO = 500 V, Tamb = 25 °C RIO ≥ 1012 Ω VIO = 500 V, Tamb = 100 °C RIO 11 Ω ≥ 10 Electrical Characteristics, Tamb = 25 °C Minimum and maximum values are testing requirements. Typical values are characteristics of the device and are the result of engineering evaluations. Typical values are for information only and are not part of the testing requirements. Input Parameter Test condition Symbol LED forward current, switch turn-on IL = 100 mA, t = 10 ms IFon LED forward current, switch turn-off VL = ± 300 V IFoff LED forward voltage IF = 10 mA Current limit IF = 5.0 mA, t = 5.0 ms, VL = ± 6.0 V Symbol Min Typ. Max Unit 1.1 2.0 mA 0.2 0.6 mA VF 1.0 1.18 1.45 V Ilimit 230 170 250 mA Min Typ. Max Unit 28 35 Ω Output Parameter Test condition ON-resistance, ac/dc: Pin 3 (±) to 4 (±) IF = 5.0 mA, IL = 50 mA RON OFF-resistance IF = 0 mA, VL = ± 100 V ROFF Off-state leakage current IF = 0 mA, VL = ± 100 V IO IF = 0 mA, VL = ± 350 V IO IF = 0 mA, VL = 1.0 V CO 55 pF IF = 0 mA, VL = 50 V CO 10 pF Output capacitance Pin 3 to 4 0.5 5000 0.32 GΩ 200 nA 1.0 nA Transfer Parameter Test condition Symbol Min Typ. Max Unit 2.0 3.0 ms 0.08 3.0 ms Capacitance (input-output) VISO = 1.0 V CIO 0.6 Turn-on time IF = 5.0 mA, IL = 50 mA ton Turn-off time IF = 5.0 mA, IL = 50 mA toff www.vishay.com 2 pF Document Number 83837 Rev. 1.2, 08-Mar-04 LH1546AEF/ AEFTR VISHAY Vishay Semiconductors Typical Characteristics (Tamb = 25 °C unless otherwise specified) 1.6 LED Forward Voltage (V) 1.5 Change in Breakdown Voltage (%) Normalized to 25 °C 8 IF = 50 mA IF = 20 mA 1.4 1.3 1.2 1.1 IF = 1.0 mA IF = 2.0 mA 1.0 -40 IF = 5.0 mA IF = 10 mA -20 0 20 40 60 ilh1546aef_01 -4 -6 -20 0 20 40 60 Ambient Temperature (°C) 80 70 60 60 Capacitance (pF) LED Forward Current for Switch Turn-on (%), Normalized to 25 °C -2 80 IL = 100 mA 40 20 0 -20 -40 50 40 30 20 10 0 -20 0 20 40 60 80 Ambient Temperature (°C) ilh1546aef_02 0 20 40 60 80 100 Applied Voltage (V) ilh1546aef_06 Fig. 2 LED Current for Switch Turn-on vs. Temperature Fig. 5 Switch Capacitance vs. Applied Voltage 40 100 IF = 5.0 mA IF = 50 mA 30 T = 85 °C 20 Leakage (pA) Change in RON (%) 0 Fig. 4 Switch Breakdown Voltage vs. Temperature 100 -60 -40 2 ilh1546aef_05 Fig. 1 LED Voltage vs. Temperature 80 4 -8 -40 80 Ambient Temperature (°C) 6 10 0 -10 10 T = 70 °C T = 50 °C 1.0 T = 25 °C -20 -30 -40 -40 ilh1546aef_03 0.1 -20 0 20 40 Ambient Temperature (°C) Fig. 3 ON-Resistance vs. Temperature Document Number 83837 Rev. 1.2, 08-Mar-04 60 80 0 ilh1546aef_07 50 100 150 200 250 300 350 400 Load Voltage (V) Fig. 6 Leakage Current vs. Applied Voltage www.vishay.com 3 LH1546AEF/ AEFTR VISHAY Vishay Semiconductors 10000 Leakage (pA) 1000 100 10 1 0 50 100 150 200 250 300 350 400 Load Voltage (V) ilh1546aef_08 Fig. 7 Leakage Current vs. Applied Voltage 80 IF =10 mA IF =8.0 mA Change in Toff (%) Normalized to 25 °C 60 40 IF = 6.0 mA 20 0 -20 IF = 5.0 mA IF = 4.0 mA IF = 3.0 mA IF = 2.0 mA -40 -60 -80 -40 -20 0 20 40 60 80 Ambient Temperature (°C) ilh1546aef_09 Fig. 8 Turn-off Time vs. Temperature 7 6 Ton (ms) 5 4 3 T = 85 °C T = 25 °C T = -45 °C 2 1 0 0 5 10 15 20 ilh1546aef_10 25 30 35 40 45 50 LED Forward Current (mA) Fig. 9 Turn-on Time vs. LED Current www.vishay.com 4 Document Number 83837 Rev. 1.2, 08-Mar-04 LH1546AEF/ AEFTR VISHAY Vishay Semiconductors Package Dimensions in Inches (mm) 4 3 0.190 (4.83) 0.170 (4.32) R .010 (.25) ISO Method A .014 (.36) .100 (2.54) .036 (.91) 1 .200 (5.08) .290 (7.37) 2 0.220 (5.59) 0.200 (5.08) Pin one I.D. (on chamfer 0.184 (4.67) side of package) 0.034 (0.86) 0.024 (0.61) 0.080 (2.03) 0.075 (1.91) i178030 0.018 (0.46) 0.014 (0.36) 0.105 (2.67) 0.095 (2.41) Document Number 83837 Rev. 1.2, 08-Mar-04 0.164 (4.17) 0.020 (0.51) 0.010 (0.25) 6° 0.004 (0.10) 0.000 (0.00) .045 (1.14) 40 ° 10 ° 0.008 (0.20) 0.004 (0.10) Leads Coplanarity 0.004 (0.10) Max. 0.025 (0.63) 0.015 (0.38) 0.284 (7.21) 0.264 (6.71) www.vishay.com 5 LH1546AEF/ AEFTR 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 6 Document Number 83837 Rev. 1.2, 08-Mar-04