HCPL-5700#200

Transistor, Photovoltaic Output Optoisolators Overview

The HCPL-5700#200 is a single-channel, hermetically sealed logic output optocoupler manufactured by Broadcom Limited. It features an open collector Darlington transistor output capable of handling a maximum continuous output current of 40 mA. The device operates with a typical forward voltage of 1.4 V and a minimum Current Transfer Ratio (CTR) of 200% at 5 mA input. It provides high isolation voltage of 1500 VDC and exhibits fast switching characteristics with typical turn-on and turn-off times of 2 µs and 8 µs, respectively. The component is housed in an 8-pin DIP ceramic package with gold-plated leads.

Transistor, Photovoltaic Output Optoisolators Feature Summary

• Hermetically sealed construction in a ceramic DIP-8 package for enhanced reliability
• High-speed logic output capability with low propagation delay
• Open collector Darlington output stage for robust signal transmission
• High isolation voltage rating for safe circuit separation

Transistor, Photovoltaic Output Optoisolators Applications

• High-speed digital communication interfaces requiring galvanic isolation
• Microprocessor system isolation for noise immunity
• Pulse width modulation (PWM) signal transmission
• Logic level shifting between different voltage domains

Transistor, Photovoltaic Output Optoisolators Procurement Notes

Verify the specific suffix #200 to confirm the tape and reel packaging configuration, as other suffixes may indicate bulk or tube packaging. Ensure compliance with RoHS directives if required by your assembly process, noting that some hermetic variants may have specific regulatory statuses. Confirm lead finish specifications, typically gold-plated for this series, against your soldering requirements. Validate the operating temperature range against your environmental constraints.

Transistor, Photovoltaic Output Optoisolators Selection Notes

Select this component when high-speed digital isolation is critical, specifically where propagation delays below 100 µs are required. The open collector output necessitates an external pull-up resistor; ensure the supply voltage does not exceed the 20 V maximum rating. Consider the thermal dissipation limits of 200 mW during design. This part is suitable for applications demanding hermetic sealing, such as aerospace or harsh industrial environments, unlike non-hermetic plastic equivalents.

Transistor, Photovoltaic Output Optoisolators Part Context

The HCPL-5700 belongs to Broadcom's family of high-speed logic output optocouplers. It shares architectural similarities with the HCPL-675x series but offers distinct performance metrics tailored for commercial-grade applications. The device serves as a bridge between low-voltage logic circuits and higher voltage loads, providing electrical isolation while maintaining signal integrity through its optimized internal phototransistor structure.

Transistor, Photovoltaic Output Optoisolators Replacement Considerations

The HCPL-5700#300 is a verified substitute within the same series, differing primarily in packaging quantity rather than electrical function. Verify pinout compatibility and package dimensions before substitution. Other generic optocouplers may lack the specific speed or hermetic sealing characteristics required for this application.