 |
|
| If you can't view the Datasheet, Please click here to try to view without PDF Reader . |
|
|
|
| If you can't view the Datasheet, Please click here to try to view without PDF Reader . |
|
|
| Datasheet File OCR Text: |
| LH1550AT1/ AAB1/ AAB1TR Vishay Semiconductors 1 Form A High-Voltage Solid State Relay DIP SMD Features * * * * * * * * * * Current Limit Protection Isolation Test Voltage 5300 V RMS Typical RON 28 Load Voltage 350 V Load Current 120 mA High Surge Capability Clean Bounce Free Switching Low Power Consumption High Reliability Monolithic Detector SMD Lead Available on Tape and Reel S 6 NC 5 S' 4 S S' i179003 1 2 3 e3 Pb Pb-free * Lead-free component * Component in accordance to RoHS 2002/95/EC and WEEE 2002/96/EC Description Agency Approvals * UL1577, File No. E52744 System Code H or J, Double Protection * BABT/BSI Certified The LH1550 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 similar to the LH1540, but has a characteristically higher On resistance. It is constructed using a GaAIAs LED for actuation control and an integrated monolithic die for the switch output. The die, fabricated in a high-voltage dielectrically isolated 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. Applications General Telecom Switching - On/off Hook Control - Ring Delay - Dial Pulse - Ground Start - Ground Fault Protection Instrumentation Industrial Controls Order Information Part LH1550AT1 LH1550AAB1 LH1550AAB1TR Remarks Thru Hole, DIP-6 SMD-6 Tape and Reel, SMD-6 Document Number 83841 Rev. 1.5, 26-Oct-04 www.vishay.com 1 LH1550AT1/ AAB1/ AAB1TR Vishay Semiconductors 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 LED continuous forward current LED reverse voltage DC or peak AC load voltage Continuous DC load current bidirectional operation Peak load current (single shot) Ambient temperature range Storage temperature range Pin soldering temperature Input/output isolation voltage Output power dissipation (continuous) 1) Test condition IR 10 A IL 50 A Symbol IF VR VL IL Value 50 8.0 350 100 1) Unit mA V V mA t = 100 ms IP Tamb Tstg - 40 to + 85 - 40 to + 150 260 5300 550 C C C VRMS mW t = 10 s max VRMS t = 1.0 s, IISO = 10 A Tsld VISO Pdiss Refer to Current Limit Performance Application Note 58 for a discussion on relay operation during transient currents. 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 LED forward current, switch turn-on LED forward current, switch turn-off LED forward voltage Test condition IL = 100 mA, t = 10 ms VL = 350 V IF = 10 mA Symbol IFon IFoff VF 0.001 1.15 Min Typ. 1.1 1.0 1.25 Max 2.0 1.45 Unit mA mA V Output Parameter ON-resistance, ac: Pin 4 () to 6 () OFF-resistance Current limit ac/dc Off-state leakage current Output capacitance Pin 4 to 6 Switch Offset Test condition IF = 5.0 mA, IL = 50 mA IF = 0 mA, VL = 100 V IF = 5.0 mA, t = 5.0 ms, VL = 6.0 V IF = 0 mA, VL = 100 V IF = 0 mA, VL = 350 V IF = 0 mA, VL = 1.0 V IF = 0 mA, VL = 50 V IF = 5.0 mA Symbol RON ROFF ILMT IO IO CO CO VOS 0.5 170 Min Typ. 28 300 210 0.35 0.09 18 7 0.3 Max 50 250 200 1.0 Unit G mA nA A pF pF V www.vishay.com 2 Document Number 83841 Rev. 1.5, 26-Oct-04 LH1550AT1/ AAB1/ AAB1TR Vishay Semiconductors Transfer Parameter Capacitance (input-output) Turn-on time Turn-off time Test condition VISO = 1.0 V IF = 5.0 mA, IL = 50 mA IF = 5.0 mA, IL = 50 mA Symbol CIO ton toff Min Typ. 0.7 1.1 0.7 3.0 3.0 Max Unit pF ms ms Typical Characteristics (Tamb = 25 C unless otherwise specified) 100 CHANGE IN CURRENT LIMIT (%) NORMALIZED TO 25C 40 IF = 5 mA, t = 5 ms 30 20 10 0 -10 -20 -30 -40 -40 i1550at_02 80 Load Current (mA) 60 40 20 0 -40 -20 0 20 40 60 80 IFon = 2.0 mA IFon = 3.0 mA IFon = 4.5 to 20 mA i1550at_00 Ambient Temperature (C) 20 40 60 -20 0 AMBIENT TEMPERATURE, TA (C) 80 Figure 1. Recommended Operating Conditions Figure 3. Current Limit vs. Temperature 1.6 LED FORWAD VOLTAGE (V) 70 CHANGE IN TURN-ON TIME (%) NORMALIZED TO 25C 60 50 40 30 20 10 0 -10 -20 -30 -40 -40 1.5 1.4 1.3 1.2 1.1 IF = 1 mA IF = 2 mA IF = 5 mA IF = 10 mA IF = 20 mA IF = 5 mA IF = 50 mA IF = 50 mA 1.0 -40 i1550at_01 20 60 40 -20 0 AMBIENT TEMPERATURE, TA (C) 80 i1550at_03 20 40 60 -20 0 AMBIENT TEMPERATURE, TA (C) 80 Figure 2. LED Voltage vs. Temperature Figure 4. Turn-on Time vs. Temperature Document Number 83841 Rev. 1.5, 26-Oct-04 www.vishay.com 3 LH1550AT1/ AAB1/ AAB1TR Vishay Semiconductors LED FORWAD CURRENT FOR SWITCH TURN-0N/OFF (%) NORMALIZED TO 25C 300 IF = 50 mA 200 100 0 -100 -40 i1545at_04 20 40 60 -20 0 AMBIENT TEMPERATURE, TA (C) 80 Figure 5. LED Current for Switch Turn-on/off vs. Temperature 60 CHANGE IN ON-RESISTANCE (%) NORMALIZED TO 25C 50 IL = 5 mA 40 30 20 10 0 -10 -20 -30 -40 -40 20 40 60 -20 0 AMBIENT TEMPERATURE, TA (C) 80 i1550at_05 Figure 6. ON-Resistance vs. Temperature 80 75 CHANGE IN TURN-OFF TIME (%) NORMALIZED TO 25C IF = 5 MA IL = 50 MA 50 25 0 -25 -50 -40 i1550at_06 20 40 60 -20 0 AMBIENT TEMPERATURE, TA (C) 80 Figure 7. Turn-off Time vs. Temperature www.vishay.com 4 Document Number 83841 Rev. 1.5, 26-Oct-04 LH1550AT1/ AAB1/ AAB1TR Vishay Semiconductors Package Dimensions in Inches (mm) DIP Pin One ID. 3 .256 (6.50) .248 (6.30) 4 5 6 2 1 ISO Method A .343 (8.70) .335 (8.50) .039 (1.00) Min. 4 Typ. .020 (.051) Min. .022 (0.55) .018 (0.45) i178001 .300 (7.62) Typ. .150 (3.81) .130 (3.30) 18 Typ. .035 (0.90) .031 (0.80) .100 (2.54) Typ. .014 (.35) .010 (.25) .347 (8.82) .300 (7.62) .150 (3.81) .110 (2.79) Package Dimensions in Inches (mm) SMD .343 (8.71) .335 (8.51) Pin one I.D. .030 (.76) .256 (6.50) .248 (6.30) .100 (2.54) R .010 (.25) .070 (1.78) .315 (8.00) min .435 (11.05) .060 (1.52) .050 (1.27) typ. ISO Method A .039 (0.99) min. .052 (1.33) .048 (1.22) .150 (3.81) .130 (3.30) .0098 (.25) .0040 (.10) .040 (1.016) .020 (0.508) .395 (10.03) .375 (9.63) .300 (7.62) typ. 3 to 7 18 .012 (0.31) .008 (0.20) 4 .100 (2.54) i178002 .315 (8.00) min. Document Number 83841 Rev. 1.5, 26-Oct-04 www.vishay.com 5 LH1550AT1/ AAB1/ AAB1TR 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 83841 Rev. 1.5, 26-Oct-04 |
Price & Availability of LH1550AAB1
 |
|
|
|
|
All Rights Reserved © IC-ON-LINE 2003 - 2022 |
| [Add Bookmark] [Contact Us] [Link exchange] [Privacy policy] |
|
Mirror Sites : [www.datasheet.hk]
[www.maxim4u.com] [www.ic-on-line.cn]
[www.ic-on-line.com] [www.ic-on-line.net]
[www.alldatasheet.com.cn]
[www.gdcy.com]
[www.gdcy.net] |