HCPL-5500

Transistor, Photovoltaic Output Optoisolators Overview

The HCPL-5500 is a commercial grade, single-channel high-speed optocoupler housed in an 8-pin hermetically sealed ceramic DIP package. It features a phototransistor output with base drive capability and provides 1500Vdc isolation voltage. The device supports a data rate of 400 kb/s and operates within a temperature range of -55°C to +125°C. Key electrical parameters include a forward current of 20 mA, forward voltage of 1.55 V, collector current of 8 mA, and power dissipation of 200 mW.

Transistor, Photovoltaic Output Optoisolators Feature Summary

• Hermetically sealed construction in a ceramic DIP package for environmental stability
• Phototransistor output with integrated base terminal for enhanced switching control
• High-speed signal transmission capability suitable for digital isolation applications

Transistor, Photovoltaic Output Optoisolators Applications

• Industrial process control systems requiring galvanic isolation
• Power supply feedback loops for noise immunity
• Microprocessor interface circuits for signal level shifting

Transistor, Photovoltaic Output Optoisolators Procurement Notes

Verify the specific suffix (e.g., #100, #200, #300) to confirm lead configuration and packaging type before ordering. Ensure compliance with RoHS status requirements as indicated by the manufacturer. Confirm that the hermetic seal integrity meets the environmental specifications of the target application environment.

Transistor, Photovoltaic Output Optoisolators Selection Notes

Select this component when high reliability and hermetic sealing are required for harsh environments. The base-driven phototransistor output allows for faster switching speeds compared to standard outputs. Verify that the 1500Vdc isolation rating aligns with the system's safety standards and voltage requirements.

Transistor, Photovoltaic Output Optoisolators Part Context

This part belongs to the Broadcom HCPL-5500 series of high-speed optocouplers. The series is characterized by its ceramic DIP packaging and hermetic sealing, distinguishing it from plastic-packaged alternatives. It serves as a robust solution for applications demanding long-term stability and resistance to moisture or contaminants.

Transistor, Photovoltaic Output Optoisolators Replacement Considerations

Direct replacements must match the 8-pin CDIP/SMD form factor and hermetic sealing requirement. Verify equivalent isolation voltage and data rate specifications. Cross-reference pinouts to ensure compatibility with existing PCB layouts.