LTV-217-A-G

Transistor, Photovoltaic Output Optoisolators Overview

The LTV-217-A-G is a single-channel transistor output optoisolator from the LTV-2X7 series, manufactured by Lite-On Inc. It features a DC input and a phototransistor output housed in a 4-SSOP surface-mount package. The device provides an isolation voltage of 3750Vrms and supports a maximum forward current of 50mA. Key electrical parameters include a minimum Current Transfer Ratio (CTR) of 50% at IF=5mA and VCE=5V, with a typical rise time of 2µs and fall time of 3µs. It operates within a temperature range of -55°C to +110°C.

Transistor, Photovoltaic Output Optoisolators Feature Summary

• High input-output isolation voltage capability for safety compliance
• Dual transmission molding technology for robust construction
• Comprehensive international safety certifications including UL, VDE, and CSA

Transistor, Photovoltaic Output Optoisolators Applications

• Mixed circuit boards requiring high-density installation
• Programmable logic controllers (PLCs)
• System electrical equipment interfaces

Transistor, Photovoltaic Output Optoisolators Procurement Notes

Verify the specific suffix 'A' against official datasheets to confirm the exact CTR binning and performance characteristics, as variations exist within the LTV-217 family. Ensure the 4-SSOP package dimensions match the target PCB footprint. Confirm RoHS compliance status and material declarations align with current regulatory requirements for the intended market.

Transistor, Photovoltaic Output Optoisolators Selection Notes

Select this component when high isolation voltage and compact SMT packaging are required for signal isolation. The transistor output type is suitable for digital switching applications. Consider the operating temperature range and CTR specifications to ensure reliable performance under varying load conditions and environmental stresses compared to alternative optocouplers.

Transistor, Photovoltaic Output Optoisolators Part Context

This part belongs to the LTV-2X7 series of photocouplers designed for general-purpose isolation. It utilizes infrared LED technology coupled with a silicon phototransistor. The series is characterized by its small form factor and compliance with major global safety standards, making it a standard choice for industrial control and consumer electronics isolation tasks.

Transistor, Photovoltaic Output Optoisolators Replacement Considerations

Cross-reference with other LTV-217 variants such as LTV-217-C-G for different CTR ranges. Verify pinout compatibility and thermal characteristics before substituting with generic transistor output optocouplers from other manufacturers.