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Partname: | LH1550 |
Description: | High voltage, solid state relay optocoupler |
Manufacturer: | Siemens |
Package: | DIP6 |
Pins: | 6 |
Oper. temp.: | -40 to 85 |
Datasheet: | PDF (36K). Click here to download *) |
The coupler consists of a AlGaAs LED that is optically coupled to a dielectrically isolated photodiode array which drives two series connected high voltage MOS transistors. The typical ON-Resistance is 37 at 25 mA and is linear up to 50 mA. There is built-in current limiting circuitry in the detector chip, enabling it to pass FCC 68-302 and other regulatory voltage surge requirements when over voltage protection is provided. |
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Click here to download LH1550 Datasheet*) |
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