LTV-824HM

Transistor, Photovoltaic Output Optoisolators Overview

The LTV-824HM is a dual-channel photovoltaic output optocoupler manufactured by Lite-On Inc. It features a GaAs infrared LED paired with two photovoltaic transistors, providing high isolation voltage of 5000Vrms. The device operates within a temperature range of -30°C to 110°C and utilizes an 8-pin DIP package. Key electrical parameters include a maximum forward voltage of 1.4V, typical rise and fall times of 4μs and 3μs respectively, and a current transfer ratio ranging from 20% to 80% at 100mA input.

Transistor, Photovoltaic Output Optoisolators Feature Summary

• Dual-channel configuration for independent signal processing
• Photovoltaic output design eliminating need for external bias
• High isolation capability suitable for sensitive circuits

Transistor, Photovoltaic Output Optoisolators Applications

• AC signal sensing applications
• Industrial isolation systems
• Data communication interfaces

Transistor, Photovoltaic Output Optoisolators Procurement Notes

Verify component authenticity through authorized distributors only. Confirm lot traceability and storage conditions to prevent moisture damage. Check for RoHS compliance status if required by specific manufacturing standards. Ensure proper handling procedures are followed during assembly to maintain isolation integrity.

Transistor, Photovoltaic Output Optoisolators Selection Notes

Consider the dual-channel requirement when selecting this component over single-channel alternatives. Evaluate the photovoltaic output characteristics against circuit biasing needs. Assess thermal management requirements given the wide operating temperature range. Verify package compatibility with existing PCB layouts before final selection.

Transistor, Photovoltaic Output Optoisolators Part Context

This component belongs to Lite-On's LTV series of optocouplers, designed for general-purpose isolation applications. The HM suffix typically indicates specific packaging or testing variations within the product line. It represents a specialized variant optimized for dual-channel operations requiring high isolation performance in compact form factors.

Transistor, Photovoltaic Output Optoisolators Replacement Considerations

Public confirmed substitute part numbers: LTV-824, LTV-844. Verify pinout compatibility and electrical parameter equivalence before substitution. Note that some variants may have different current transfer ratios or package configurations.