LDA210STR

Transistor, Photovoltaic Output Optoisolators Overview

The LDA210STR is a dual-channel optoisolator manufactured by IXYS Integrated Circuits Division. It features bidirectional inputs and Darlington transistor outputs, providing high current transfer capability with a minimum CTR of 300% at 1mA input current. The device offers 3750Vrms isolation voltage for robust signal transmission across isolated domains. Packaged in a 6-SMD surface-mount configuration, it supports an operating temperature range from -40°C to +85°C. Key electrical parameters include a maximum collector-emitter saturation voltage of 500mV and a typical turn-on time of 7µs.

Transistor, Photovoltaic Output Optoisolators Feature Summary

• Dual bidirectional input channels enable flexible circuit integration
• Darlington transistor output structure ensures high current gain
• High isolation voltage rating protects sensitive control circuits

Transistor, Photovoltaic Output Optoisolators Applications

• Industrial automation control systems
• Power supply feedback loops
• Signal isolation in measurement equipment

Transistor, Photovoltaic Output Optoisolators Procurement Notes

Verify the specific suffix STR indicates tape-and-reel packaging when sourcing components. Confirm RoHS compliance status matches project requirements, as environmental regulations vary by region. Check manufacturer documentation for any recent design changes or material updates that may affect compatibility with existing assembly processes.

Transistor, Photovoltaic Output Optoisolators Selection Notes

Select this component when high current transfer ratio is required for driving loads directly without additional amplification. The bidirectional input feature simplifies logic interface design compared to standard unidirectional optocouplers. Ensure the package dimensions fit within the available PCB real estate constraints.

Transistor, Photovoltaic Output Optoisolators Part Context

This part belongs to the LDA series of optoisolators designed for general-purpose isolation applications. It complements single-channel variants like the LDA100 by offering dual functionality in a compact footprint. The series targets applications requiring reliable galvanic isolation between low-power control signals and higher-power output stages.

Transistor, Photovoltaic Output Optoisolators Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation.