ASSR-V622-502E

Transistor, Photovoltaic Output Optoisolators Overview

The Broadcom ASSR-V622-502E is a dual-channel photovoltaic output optocoupler designed for surface-mount applications. It features an isolation voltage of 3750Vrms and operates within a temperature range of -40°C to +85°C. The device utilizes an 8-SMD, gull-wing package with dimensions of approximately 9.7mm in length, 6.4mm in width, and 3.6mm in height. Key electrical parameters include a maximum forward current of 30 mA, a typical forward voltage of 1.3 V, and a maximum output voltage of 7 V per channel. The output current per channel is rated at 20 µA, with typical switching times of 280 µs for turn-on and 30 µs for turn-off.

Transistor, Photovoltaic Output Optoisolators Feature Summary

• Dual-channel configuration providing independent signal isolation paths within a single compact package.
• Photovoltaic output technology generates output voltage without external power supply requirements.
• High insulation capability ensures safe separation between input control circuits and output loads.

Transistor, Photovoltaic Output Optoisolators Applications

• Battery management systems requiring galvanic isolation for cell monitoring
• Medical equipment needing high-reliability signal isolation
• Industrial automation controllers utilizing low-power switching interfaces

Transistor, Photovoltaic Output Optoisolators Procurement Notes

Verify the specific suffix '502E' to confirm the tape-and-reel packaging format, as other suffixes may indicate tube packaging. Ensure compatibility with RoHS3 standards if required by your assembly process. Confirm that the 8-SMD gull-wing footprint matches your PCB design guidelines before finalizing procurement orders.

Transistor, Photovoltaic Output Optoisolators Selection Notes

Select this component when dual-channel isolation is necessary within space-constrained designs. The photovoltaic output is suitable for low-current sensing or logic-level interfacing where minimal leakage is critical. Consider the 3750Vrms isolation rating for safety-critical applications. Evaluate the 20 µA output current limit against load requirements to ensure adequate drive capability.

Transistor, Photovoltaic Output Optoisolators Part Context

This part belongs to the Broadcom ASSR-V62X series of solid-state relays and optocouplers. The series focuses on providing reliable isolation solutions for sensitive electronic circuits. The V622 variant specifically addresses applications requiring dual-channel functionality with photovoltaic outputs, distinguishing it from transistor or MOSFET output alternatives in the broader portfolio.

Transistor, Photovoltaic Output Optoisolators Replacement Considerations

PVI1050NS-TPBF and PVI1050NSPBF are listed as similar replacement options by distributors. Verify pinout compatibility and electrical parameter alignment before substitution.

Transistor, Photovoltaic Output Optoisolators FAQ

What is the maximum isolation voltage of the ASSR-V622-502E?

The device supports an isolation voltage of 3750Vrms between the input and output channels.

Does the ASSR-V622-502E require an external power source for its output?

No, it uses photovoltaic output technology which generates its own output voltage upon illumination, eliminating the need for an external bias supply.