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LH1540 - High Voltage Optically Coupled Solid

Download the LH1540 datasheet PDF. This datasheet also covers the LH1504 variant, as both devices belong to the same high voltage optically coupled solid family and are provided as variant models within a single manufacturer datasheet.

Description

Siemens Solid State Relays (SSRs) are miniature, optically-coupled relays with high-voltage MOSFET outputs.

The relays are capable of switching ac or dc loads from as little as nanovolts to hundreds of volts.

Likewise, the relays can switch currents in the range of nanoamps to hundreds of milliamps.

Features

  • 3750 Vrms or 5300 Vrms I/O isolation Current-limit protection built-in Linear ac/dc operation High-reliability monolithic receptor Extremely low leakage current (pA) High contact off-impedance (GW) Low power consumption (1 mW.
  • 12 mW) Very low switch offset (typically 0.1 mV) Logic compatible Clean, bounce-free switching Built-in 1 Form C break-before-make High surge capability Insensitive to dv/dt Surface mountable Compatible with UL1459 and FCC 68.302 UL recognized CSA certified BABT cert.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (LH1504_Siemens.pdf) that lists specifications for multiple related part numbers.

📁 Similar Datasheet

Part Number Description Manufacturer
LH1540 HIGH VOLTAGE/ SOLID STATE RELAY OPTOCOUPLER Siemens Semiconductor Group
LH1540AAB 1 Form A Solid State Relay Infineon Technologies
LH1540AAB 1 Form A Solid-State Relay Vishay
LH1540AABTR 1 Form A Solid State Relay Infineon Technologies
LH1540AABTR 1 Form A Solid-State Relay Vishay

Other Datasheets by Siemens Semiconductor Group (now Infineon)

Part Number Description
LH1541 High Voltage Optically Coupled Solid
LH1547 1 Form A DC High Voltage Solid State Relay
LH1500 High Voltage Solid State Relay
LH1504 High Voltage Solid State Relay
LH1510 High Voltage Optically Coupled Solid

Full PDF Text Transcription

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www.DataSheet4U.com High Voltage Solid State Relays General Information FEATURES 3750 Vrms or 5300 Vrms I/O isolation Current-limit protection built-in Linear ac/dc operation High-reliability monolithic receptor Extremely low leakage current (pA) High contact off-impedance (GW) Low power consumption (1 mW—12 mW) Very low switch offset (typically 0.1 mV) Logic compatible Clean, bounce-free switching Built-in 1 Form C break-before-make High surge capability Insensitive to dv/dt Surface mountable Compatible with UL1459 and FCC 68.302 UL recognized CSA certified BABT certificate of recognition to BS6301 DESCRIPTION Siemens Solid State Relays (SSRs) are miniature, optically-coupled relays with high-voltage MOSFET outputs.
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