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2022-09-24 20:26:29
Original spot HV801 high voltage optocoupler
HV801: High Voltage Optocoupler. Company advantage inventory.
Application field
photoelectron microscope
Electrostatic deflection plate
space instrument
Electrostatic analyzer
High voltage power supply
Regulated Current Source
High Voltage Relay
High Voltage Bipolar Amplifier
feature
5V control
8 kV bias voltage
Current transfer rate ≥ 0.6%
Low leakage current
12 kV isolation voltage
Radiation resistance 105
rad (silicon)
Slew rate up to 100 V/µs (10 pF load)
Small footprint
Backward compatible with HV601B
The HV801 is a high-voltage optocoupler developed as a control element for high-voltage power supplies.
It consists of a multi-junction high voltage diode optically coupled to three infrared light emitting diodes
concatenate. The photocurrent in the output diode is proportional to the light produced by the LED. of
The ratio of the output photocurrent to the LED input current is the current transfer ratio (CTR) of the device.
HV801 has high breakdown voltage, low leakage current and fast slew rate, so
Ideal for use in a variety of high voltage power supply applications. It provides linear control up to 8 kV and current control from a convenient 5 V supply. Small size, high price
Dielectric strength, space rated epoxy encapsulation.