HCPL-814-00AE

Transistor, Photovoltaic Output Optoisolators Overview

The HCPL-814-00AE is a single-channel transistor output optocoupler manufactured by Broadcom Limited. It features an NPN phototransistor output and supports AC or DC input signals. The device provides a high isolation voltage of 5000 Vrms, ensuring robust electrical separation between input and output circuits. It operates within a temperature range of -30°C to +100°C and is housed in a 4-DIP package with a 7.62mm width. Key electrical characteristics include a maximum collector-emitter saturation voltage of 200 mV and a typical rise time of 4 µs.

Transistor, Photovoltaic Output Optoisolators Feature Summary

• Provides galvanic isolation for signal transmission between isolated circuits
• Supports both AC and DC input signal types for versatile interface applications
• Features high insulation voltage capability for safety-critical environments

Transistor, Photovoltaic Output Optoisolators Applications

• Industrial control systems requiring signal isolation
• Power supply feedback loops
• Microcontroller interface circuits

Transistor, Photovoltaic Output Optoisolators Procurement Notes

Verify the specific Current Transfer Ratio (CTR) bin required for your application, as the HCPL-814 series offers various CTR ranges. Confirm that the 4-DIP package dimensions align with your PCB footprint design. Ensure the operating temperature range meets your system's environmental requirements. Cross-reference the datasheet for absolute maximum ratings to prevent component overstress during operation.

Transistor, Photovoltaic Output Optoisolators Selection Notes

Select this component when high isolation voltage and compatibility with both AC and DC inputs are required. Consider the transistor output type for simple switching applications rather than linear amplification. Evaluate the propagation delay characteristics against your system's timing constraints. Compare alternative packages if surface-mount technology is preferred over through-hole mounting.

Transistor, Photovoltaic Output Optoisolators Part Context

This part belongs to the HCPL-814 family of transistor output optocouplers from Broadcom. The family is designed for general-purpose isolation tasks where cost-effective performance is prioritized. Variants within the series differ primarily in their Current Transfer Ratio specifications and packaging options. The HCPL-814-00AE specifically denotes a standard CTR bin configuration.

Transistor, Photovoltaic Output Optoisolators Replacement Considerations

HCPL-814-000E is a documented substitute within the same product family.