LTV-715F

Transistor, Photovoltaic Output Optoisolators Overview

The LTV-715F is a single-channel optoisolator featuring a photovoltaic output configuration with a Darlington transistor structure. It provides high-gain signal amplification and reliable switching capabilities even at low input currents. The device offers a minimum Current Transfer Ratio (CTR) of 600% at an input current of 1mA and collector-emitter voltage of 2V, with a maximum CTR reaching 7500%. It supports a forward current of 50mA and a forward voltage of 1.4V. The isolation voltage is rated at 5000Vrms, ensuring robust electrical separation between input and output circuits.

Transistor, Photovoltaic Output Optoisolators Feature Summary

• High-gain Darlington phototransistor output for efficient signal amplification
• High input-output isolation voltage rating for circuit protection
• Wide lead spacing package design for ease of handling

Transistor, Photovoltaic Output Optoisolators Applications

• Signal isolation in industrial control systems
• Switching applications requiring high sensitivity
• Microprocessor interface circuits

Transistor, Photovoltaic Output Optoisolators Procurement Notes

Verify the specific ordering suffix to ensure the correct package type and safety approvals are selected. Confirm that the component meets the required isolation voltage standards for your specific application environment. Check datasheet specifications for thermal dissipation limits and operating temperature ranges before integration.

Transistor, Photovoltaic Output Optoisolators Selection Notes

Select this component when high current transfer ratio and fast switching response are critical. The Darlington output structure makes it suitable for driving loads directly from low-level logic signals. Ensure the application voltage does not exceed the maximum collector-emitter voltage rating.

Transistor, Photovoltaic Output Optoisolators Part Context

This device belongs to the LTV-715 series of photocouplers manufactured by Lite-On Inc. The series is designed for general-purpose isolation applications where high sensitivity and reliability are required. The LTV-715F specifically utilizes a DIP-6 package format.

Transistor, Photovoltaic Output Optoisolators Replacement Considerations

Direct substitutes may include other high-gain Darlington output optocouplers with similar isolation ratings. Verify pinout compatibility and electrical parameters such as CTR and isolation voltage before substitution.