LH1540AT Vishay, LH1540AT Datasheet
LH1540AT
Specifications of LH1540AT
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LH1540AT Summary of contents
Page 1
... MOSFET switches. In addition, it employs cur- rent-limiting circuitry which meets FCC 68.302 and other regulatory voltage surge requirements when overvoltage protection is provided. Order Information LH1540AAB LH1540AABTR LH1540AT Vishay Semiconductors ...
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... LH1540AAB/ AABTR/ AT Vishay Semiconductors Absolute Maximum Ratings, T 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. ...
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... Figure 3. LED Dropout Voltage vs. Temperature 100 –20 –40 –60 – i1540at_03 Figure 4. LED Current for Switch Turn-on vs. Temperature Vishay Semiconductors Min Typ. Max 0.8 1.2 2.0 0.5 2.0 I =100 mA L TYP. MIN. – AMBIENT TEMPERATURE (°C) I ...
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... LH1540AAB/ AABTR/ AT Vishay Semiconductors SEE ELEC. CHAR –10 –20 –30 –40 –40 – AMBIENT TEMPERATURE (°C) i1540at_04 Figure 5. Current Limit vs. Temperature = –10 –20 –30 –40 – –40 AMBIENT TEMPERATURE (°C) i1540at_05 Figure 6. ON-Resistance vs. Temperature 1 1.0 0.5 0 –0 LED FORWARD CURRENT (mA) i1540at_06 Figure 7 ...
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... Figure 14. Switch Offset Voltage vs. Temperature 0.6 0.5 0.4 0.3 0.2 0 400 i1540at_14 Figure 15. Switch Offset Voltage vs. LED Current –10 –20 –30 –40 – i1540at_15 Figure 16. Turn-on Time vs. Temperature Vishay Semiconductors I =5 AMBIENT TEMPERATURE (° LED FORWARD CURRENT (mA – AMBIENT TEMPERATURE (° ...
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... LH1540AAB/ AABTR/ AT Vishay Semiconductors 160 140 I =5 120 I = 100 –20 –40 –60 –80 –40 – AMBIENT TEMPERATURE (°C) i1540at_16 Figure 17. Turn-off Time vs. Temperature –40°C 6 25°C 85°C 4 –40°C 25° LED FORWARD CURRENT (mA) i1540at_17 Figure 18. Turn-on Time vs. LED Current 1.4 ...
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... Vishay Semiconductors Typ. .150 (3.81) .110 (2.79) .030 (.76) .070 (1.78) .060 (1.52) 3° to 7° .012 (0.31) .008 (0.20) www.vishay.com 7 ...
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... 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 ...
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... Information contained herein is intended to provide a product description only. No license, express or implied, by estoppel or otherwise, to any intellectual property rights is granted by this document. Except as provided in Vishay's terms and conditions of sale for such products, Vishay assumes no liability whatsoever, and disclaims any express or implied warranty, relating to sale and/or use of Vishay products including liability or warranties relating to fitness for a particular purpose, merchantability, or infringement of any patent, copyright, or other intellectual property right ...