LTV-217-TP1-D-G

Transistor, Photovoltaic Output Optoisolators Overview

The LTV-217-TP1-D-G is a single-channel transistor output photocoupler manufactured by Lite-On Inc. It features an input GaAs LED and an NPN phototransistor, providing electrical isolation with a rated RMS voltage of 3750V. The device utilizes double transmission molding technology for enhanced reliability and environmental resistance. Key electrical parameters include a maximum collector-emitter voltage of 80V, a forward current of 50mA, and a typical rise/fall time of 2µs/3µs. It operates within a temperature range of -55°C to +110°C and complies with RoHS directives.

Transistor, Photovoltaic Output Optoisolators Feature Summary

• High isolation voltage capability of 3750Vrms between input and output circuits
• Double transmission molding construction ensures robust physical protection
• Compliant with major international safety standards including UL, VDE, and CSA

Transistor, Photovoltaic Output Optoisolators Applications

• Programmable logic controllers (PLCs) requiring high-density mounting
• Mixed-signal circuit boards demanding compact isolation solutions
• System equipment interfaces requiring reliable signal transmission

Transistor, Photovoltaic Output Optoisolators Procurement Notes

Verify the specific suffix 'TP1-D' against the manufacturer's official datasheet DS70-2009-0016 to confirm packaging and tape-and-reel specifications. Ensure the component matches the required safety certifications such as UL1577 and VDE DIN EN60747-5-5 for the intended application environment. Cross-reference the part number with authorized distributors to avoid counterfeit components.

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 requirements align with the system's drive capabilities. Consider the operating temperature range and ESD protection levels if the environment is harsh. Confirm compatibility with automated assembly processes due to the surface mount nature.

Transistor, Photovoltaic Output Optoisolators Part Context

This part belongs to the LTV-217 series of transistor output optocouplers from Lite-On. The series is designed for general-purpose isolation in digital and analog circuits. Variants within the series differ primarily in packaging, lead finish, or specific safety approvals. The LTV-217-TP1-D-G represents a specific configuration optimized for surface mount technology and halogen-free compliance.

Transistor, Photovoltaic Output Optoisolators Replacement Considerations

Compatible substitutes include LTV-217-A-G, LTV-217-B-G, and LTV-217-C-G. These variants share identical core electrical characteristics but may differ in packaging style or specific safety certifications. Verify pinout compatibility and thermal performance before substitution.