LTV-217-C-G

Transistor, Photovoltaic Output Optoisolators Overview

The LTV-217-C-G is a single-channel transistor output optoisolator manufactured by Lite-On Inc. It features a 3750Vrms isolation voltage and operates within a temperature range of -55°C to 110°C. The device supports a maximum DC forward current of 50 mA with a typical forward voltage of 1.2 V. Output specifications include an 80 V collector-emitter voltage, 50 mA output current per channel, and a maximum saturation voltage of 400 mV. Current transfer ratios range from 200% to 400% at 5 mA input. Switching characteristics include typical on/off times of 3 µs and rise/fall times of 2 µs and 3 µs respectively.

Transistor, Photovoltaic Output Optoisolators Feature Summary

• Provides high-voltage electrical isolation between input and output circuits
• Delivers fast switching performance suitable for signal transmission applications
• Ensures stable operation across extended industrial temperature ranges

Transistor, Photovoltaic Output Optoisolators Applications

• Industrial control system signal isolation
• Communication equipment data transmission
• Computer network interface protection

Transistor, Photovoltaic Output Optoisolators Procurement Notes

Verify the specific suffix 'C' indicates the correct package variant (4-SSOP) and halogen-free status as defined in the official datasheet. Confirm that the required current transfer ratio meets the minimum design threshold of 200%. Ensure compatibility with surface-mount assembly processes given the small outline package dimensions. Cross-reference the manufacturer part number against authorized distributor lists to guarantee authenticity and traceability.

Transistor, Photovoltaic Output Optoisolators Selection Notes

Select this component when a compact, high-speed transistor output isolator is required for low-voltage digital signals. Consider the 3750Vrms isolation rating for safety compliance in mains-connected systems. Evaluate the 50 mA output capability against load requirements. The wide operating temperature range makes it suitable for harsh environments where standard commercial grade parts may fail.

Transistor, Photovoltaic Output Optoisolators Part Context

This component belongs to the LTV-2X7 series of photocouplers from Lite-On Technology Corporation. The series is designed for general-purpose isolation applications requiring reliable performance and compact form factors. The LTV-217-C-G specifically utilizes a transistor output configuration, distinguishing it from photovoltaic or thyristor variants within the broader product family.

Transistor, Photovoltaic Output Optoisolators Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source documentation. Verify pinout compatibility and electrical parameters before considering alternative manufacturers.