LTV-846S-TA1

Transistor, Photovoltaic Output Optoisolators Overview

The LTV-846S-TA1 is a quad-channel optoisolator manufactured by Lite-On Inc., featuring transistor outputs and a 5000Vrms isolation voltage. It utilizes a 16-SMD surface-mount package with gull-wing leads. The device supports DC input and provides a maximum collector current of 50mA per channel, with a peak forward current rating of 50mA. Typical switching characteristics include rise and fall times of 4µs and 3µs respectively. The component operates within a temperature range of -50°C to 110°C and offers a minimum current transfer ratio of 50% at 5mA input.

Transistor, Photovoltaic Output Optoisolators Feature Summary

• Quad-channel configuration for multi-signal isolation
• High isolation voltage capability of 5000Vrms
• Surface-mount design for automated assembly

Transistor, Photovoltaic Output Optoisolators Applications

• Industrial control systems
• Communication equipment signal isolation
• Power supply feedback circuits

Transistor, Photovoltaic Output Optoisolators Procurement Notes

Verify the specific suffix TA1 against official Lite-On documentation to confirm tape-and-reel packaging specifications. Ensure compatibility with standard SMD reflow profiles. Cross-reference the manufacturer part number with authorized distributor catalogs to validate authenticity and traceability before procurement.

Transistor, Photovoltaic Output Optoisolators Selection Notes

Select this component when high-density quad-channel isolation is required in a compact surface-mount footprint. Consider the 5000Vrms isolation rating for safety-critical applications. Evaluate the 50mA output current capacity against load requirements. Confirm that the 4µs/3µs switching speeds meet the system timing constraints.

Transistor, Photovoltaic Output Optoisolators Part Context

This part belongs to the LTV-816/826/846 series from Lite-On, designed for general-purpose optoisolation. The LTV-846 variant specifically addresses applications requiring four independent isolated channels. It complements single and dual-channel options within the same family, offering a standardized interface and performance profile for system designers.

Transistor, Photovoltaic Output Optoisolators Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source material. Verify pinout compatibility and electrical parameters with alternative quad-channel optocouplers if substitution is necessary.