KB817D – KINGBRIGHT

Part Number:

KB817D

Manufacturer:

KINGBRIGHT

Date Code:

RoHS:

RoHS Compliant

MSL:

COO:

Description:

Optocoupler, Transistor Output, 1-Channel, 5kV, 50mA, 50%, DIP-4.

Datasheet:

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Stock Quantity: 3200

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3200 in stock

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Product Details:

Overview

The KB817D is a single-channel optocoupler manufactured by KINGBRIGHT. This device provides electrical isolation between input and output circuits using an infrared LED and a phototransistor. It features a high isolation voltage of 5kV and a current transfer ratio (CTR) of 50%. The KB817D is housed in a DIP-4 package.

Key Features

Single Channel Configuration
5kV Isolation Voltage
50mA Output Current
50% Current Transfer Ratio (CTR)

Applications

This optocoupler is commonly used in circuits requiring electrical isolation for safety or functional purposes. Its transistor output makes it suitable for interfacing digital control signals with higher voltage or current circuits.

Power Supply Isolation
Microcontroller I/O Isolation
Signal Transmission Systems