LTV-217-A-V-G

Transistor, Photovoltaic Output Optoisolators Overview

The LTV-217-A-V-G is a single-channel transistor output optocoupler manufactured by Lite-On. It features a GaAlAs LED input coupled to an NPN phototransistor output, housed in a compact SOP-4 surface-mount package. The device provides high isolation voltage of 3,750 Vrms and meets international safety standards including UL 1577 and VDE. Key electrical parameters include a minimum current transfer ratio (CTR) of 50% at IF=5mA and VCE=5V, a collector-emitter saturation voltage of 400mV, and a total power dissipation of 200mW. It operates within a temperature range of -55°C to +110°C.

Transistor, Photovoltaic Output Optoisolators Feature Summary

• High input-output isolation voltage of 3,750 Vrms for robust signal integrity
• Compliant with major global safety certifications including UL, VDE, and CSA
• Utilizes double transmission molding technology for enhanced durability
• RoHS compliant and halogen-free construction

Transistor, Photovoltaic Output Optoisolators Applications

• Mixed circuit boards requiring high-density installation
• Programmable logic controllers (PLCs)
• System appliances and industrial control units

Transistor, Photovoltaic Output Optoisolators Procurement Notes

Verify the specific suffix 'A-V-G' against official Lite-On datasheets to confirm pinout and electrical characteristics match your design requirements. Ensure compatibility with SOP-4 footprint dimensions. Confirm RoHS compliance status if required by your manufacturing regulations. Cross-reference safety certification numbers such as UL E-series or VDE ratings for final approval.

Transistor, Photovoltaic Output Optoisolators Selection Notes

Select this component when high isolation voltage and small form factor are critical. The SOP-4 package suits space-constrained designs. Verify that the CTR range meets the drive requirements of the connected load. Consider the operating temperature range for environmental suitability. Ensure the input forward current does not exceed maximum ratings to maintain longevity.

Transistor, Photovoltaic Output Optoisolators Part Context

This part belongs to the LTV-217 series of photocouplers from Lite-On Technology Corporation. The series is designed for general-purpose signal isolation in compact electronic applications. The 'A' variant typically denotes specific CTR binning or packaging options within the broader product line. The SOP-4 package is standard for surface-mount assembly processes.

Transistor, Photovoltaic Output Optoisolators Replacement Considerations

Direct replacements may include other SOP-4 transistor output optocouplers with similar isolation voltages and CTR ranges. Verify pin compatibility and electrical specifications before substitution. Consult Lite-On documentation for recommended alternatives within the same family.