LTV-217-G

Transistor, Photovoltaic Output Optoisolators Overview

The LTV-217-G is a transistor output optocoupler from the LITEON LTV-2X7 series, housed in a 4-SSOP surface-mount package. It features a DC input and provides one channel of isolation with a rated voltage of 3750Vrms. The device supports a maximum forward current of 50mA and delivers an output current of 50mA per channel. Key electrical parameters include a typical rise time of 2µs and fall time of 3µs at specified test conditions. The collector-emitter saturation voltage is typically 400mV, while the load voltage withstands up to 80V. Operating within a temperature range of -55°C to +110°C, it ensures reliable performance in industrial environments.

Transistor, Photovoltaic Output Optoisolators Feature Summary

• High isolation voltage capability of 3750Vrms for robust circuit protection
• Fast switching characteristics with 2µs rise and 3µs fall times
• Compliant with RoHS directives and halogen-free material standards
• Certified by UL, VDE, CSA, and FIMKO safety agencies

Transistor, Photovoltaic Output Optoisolators Applications

• Mixed board installations requiring high-density component placement
• Programmable logic controllers (PLCs) and automation systems
• System electronics and industrial control interfaces

Transistor, Photovoltaic Output Optoisolators Procurement Notes

Verify the specific suffix against official Lite-On documentation to confirm pinout and electrical tolerances. Ensure the selected variant matches the required isolation voltage and package dimensions for your PCB layout. Confirm RoHS compliance status if environmental regulations are strict for your manufacturing process. Cross-reference the manufacturer part number with distributor catalogs to avoid ordering errors due to similar model numbers.

Transistor, Photovoltaic Output Optoisolators Selection Notes

Select this component when high-speed signal transmission is required alongside strong galvanic isolation. The 4-SSOP package is suitable for space-constrained designs compared to larger DIP options. Consider the 50mA output current limit when driving downstream loads directly. Verify that the operating temperature range meets the thermal requirements of the final application environment.

Transistor, Photovoltaic Output Optoisolators Part Context

This device belongs to the LTV-2X7 family of photocouplers designed for general-purpose isolation applications. It utilizes a GaAs infrared LED coupled to a silicon NPN phototransistor. The series is engineered to meet international safety standards for equipment isolation. The technology supports both through-hole and surface-mount configurations depending on the specific suffix.

Transistor, Photovoltaic Output Optoisolators Replacement Considerations

Direct substitutes may include other transistor output optocouplers with matching 3750Vrms isolation and SOP-4 packages. Verify compatibility regarding current transfer ratio and switching speeds before substitution. Ensure the replacement part maintains the same safety certifications required by the end equipment.