LTV-847S

Transistor, Photovoltaic Output Optoisolators Overview

The LTV-847S is a four-channel transistor output optocoupler manufactured by Lite-On Inc. It features an NPN phototransistor output and operates with a maximum collector-emitter voltage of 35V and a peak forward current of 50mA. The device provides high isolation capability with an insulation voltage of 5000Vrms. Typical switching characteristics include a rise time of 4μs and a fall time of 3μs at specific test conditions. The component supports a wide operating temperature range from -30°C to 110°C and is available in a 16-pin surface mount package.

Transistor, Photovoltaic Output Optoisolators Feature Summary

• Four independent channels for multi-signal isolation
• High dielectric strength with 5000Vrms insulation voltage
• Fast switching performance suitable for data transmission
• Wide operating temperature range for industrial environments

Transistor, Photovoltaic Output Optoisolators Applications

• Computer terminals and peripheral interfaces
• System appliances and measuring instruments
• Registers, copiers, and automatic vending machines
• Electric power supply control circuits

Transistor, Photovoltaic Output Optoisolators Procurement Notes

Verify the specific suffix designation (e.g., TA1) against the manufacturer's official datasheet to ensure correct packaging and tape-and-reel specifications. Confirm that the requested variant matches the required surface mount package type and lead finish. Cross-reference the ordering part number with the latest Lite-On documentation to avoid discrepancies in pinout or electrical ratings.

Transistor, Photovoltaic Output Optoisolators Selection Notes

Select this component when multiple isolated signal paths are required within a single package footprint. The high CTR range and fast switching speeds make it suitable for digital communication interfaces. Ensure the application voltage does not exceed the 35V collector-emitter limit. Consider the thermal management requirements given the wide operating temperature range and power dissipation capabilities of the SMD package.

Transistor, Photovoltaic Output Optoisolators Part Context

The LTV-847S belongs to the LTV series of transistor output optocouplers from Lite-On. This series is designed for general-purpose isolation applications requiring compact solutions. The four-channel configuration allows for space-efficient design in systems needing multiple isolated inputs or outputs simultaneously compared to single-channel alternatives.

Transistor, Photovoltaic Output Optoisolators Replacement Considerations

Public confirmed substitute part numbers are not provided in the source material.