This datasheet includes multiple variants, all published together in a single manufacturer document.
| Part number | LH1540AABTR |
|---|---|
| Datasheet | LH1540AABTR LH1540AAB Datasheet (PDF) |
| File Size | 214.51 KB |
| Manufacturer | Vishay |
| Description | 1 Form A Solid-State Relay |
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The LH1540 is robust, ideal for tele and ground fault applications. It is an SPST normally open switch (1 Form A) that replaces electromechanical relays in many applications. It is constructed using a GaAlAs LED for actuation control and MOSFETs for the switch output.
| Brand Logo | Part Number | Description | Other Manufacturers |
|---|---|---|---|
 |
LH1540AABTR | 1 Form A Solid State Relay | Infineon Technologies |
|
LH1540AAB | 1 Form A Solid State Relay | Infineon Technologies |
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LH1540AT | 1 Form A Solid State Relay | Infineon Technologies |
 |
LH1540 | HIGH VOLTAGE/ SOLID STATE RELAY OPTOCOUPLER | Siemens Semiconductor Group |
 |
LH1540 | High Voltage Optically Coupled Solid | Siemens |
| Part Number | Description |
|---|---|
| LH1540AAB | 1 Form A Solid-State Relay |
| LH1540AT | 1 Form A Solid-State Relay |
| LH1546AAB | 1 Form A Solid-State Relay |
| LH1546AABTR | 1 Form A Solid-State Relay |
| LH1546AEFT2 | 1 Form A Solid State Relay |
| LH1546AT | 1 Form A Solid-State Relay |
| LH1501BAB | 1 Form B Solid State Relay |
| LH1501BABTR | 1 Form B Solid State Relay |
| LH1501BT | 1 Form B Solid State Relay |
| LH1505AAC | Dual 1 Form A Solid-State Relay |
