Broadcom DC Input 2-Channel Surface Mount Transistor Output Optocoupler 8-Pin SOIC HCPL-0534-000E

Broadcom HCPL-0534-000E is a DC input 2-channel optocoupler intended for applications requiring high performance digital signal isolation. This device features a surface mount 8-pin SOIC package designed to fit compact printed circuit board (PCB) layouts.

The optocoupler uses transistor output configuration to provide reliable and fast switching of isolated signals. It supports a maximum input current of 25mA DC and a forward voltage drop of 1.8V, ensuring efficient operation within digital circuit designs.

This module offers an excellent isolation voltage of 3750 Vrms, providing strong electrical separation between input and output circuits. It operates consistently over a temperature range from -55°C up to 100°C, making it suitable for harsh industrial and automotive environments.

The current transfer ratio varies between 7% (minimum) and 50% (maximum), allowing designers to match the device performance with system requirements. The product is compliant with safety and performance certifications such as UL1577, CSA, and IEC/EN/DIN EN 60747-5-2, ensuring dependable and standardized quality.

Broadcom’s HCPL series offers robust optocoupler solutions widely used in industrial control systems, power module interfaces, and electrical isolation in measurement and sensor circuits. The compact SOIC package facilitates ease of assembly and integration into automated manufacturing processes.

Features 2 independent channels for input signal isolation. Supports direct current (DC) input current type up to 25mA maximum. Transistor output provides logic-level signal transmission. Offers high isolation voltage up to 3750 Vrms ensuring signal integrity.

Operates over a wide temperature range from -55°C to 100°C. Encapsulated in a small 8-pin SOIC surface mount package for compact PCB design. Complies with UL1577, CSA, and IEC/EN/DIN EN 60747-5-2 safety standards. Maximum forward voltage of 1.8V for input diode.

Current transfer ratio ranges from 7% minimum to 50% maximum. Ideal for industrial, automotive, and power electronics isolation applications.

This Broadcom HCPL-0534-000E optocoupler is ideal for engineers designing electrical equipment, industrial automation, power module interfaces, and consumer electronics requiring safe isolation of control signals to protect microcontrollers and low-voltage circuits from high voltage spikes and noise.

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