EL3H7(F)(EB)-VG

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Optoisolators -- Transistor, Photovoltaic Output are used to provide galvanic isolation and provide protection from electrical noise, static electricity, and high voltage transients. The EL3H7(F)(EB)-VG is one such device designed to meet such requirements.

The EL3H7(F)(EB)-VG device consists of a gallium arsenide infrared emitting diode connected in series with a photovoltaic output transistor. This combination provides superior isolation between input and output, up to 3750 Volt DC, and enhanced protection from high voltage transients. The infrared emitting diode produces an infrared light that is input to the phototransistor. The photovoltaic output transistor produces a voltage at its collector that corresponds to the amplitude of infrared light input to the transistor. In other words, the output is proportional to the light input to the photovoltaic transistor.

The EL3H7(F)(EB)-VG can reliably provide galvanic isolation between input and output with a typical response time of 100 microseconds. It has a relatively low output current and a maximum power dissipation of 600 mW. This device is widely used in the automation/control industry, due to its excellent galvanic isolation capability as well as its ability to protect from electrical noise, static electricity, and high voltage transients. It is suitable for analog and digital alike.

The EL3H7(F)(EB)-VG device is available in two varieties, the EL3H7(F) and the EL3H7(EB)-VG, depending on its application. The EL3H7(F) is suitable for analog applications, as it provides linear response over a range of 0-10 kV. The EL3H7(EB)-VG is designed for digital applications, providing digital level output with a built-in galvanic isolation and a high voltage transient protection of up to 3750V DC. Both of these varieties can be used in commercial and industrial applications.

The EL3H7(F)(EB)-VG is a versatile and reliable isolation device that provides an excellent combination of galvanic isolation and protection from electrical noise, static electricity, and high voltage transients. It is widely used in the automation/control industry for both analog and digital applications, and is suitable for commercial and industrial applications.

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