LTV-M501

Transistor, Photovoltaic Output Optoisolators Overview

The LTV-M501 is a single-channel optocoupler featuring an AlGaAs infrared LED and a high-speed phototransistor detector. It provides electrical isolation with a rated voltage of 3750Vrms. The device operates within a temperature range of -55°C to 100°C. Key electrical parameters include a maximum forward current of 25 mA, typical forward voltage of 1.5 V, and output voltage capability of 20 V. The collector-emitter saturation voltage is typically 0.4 V at 10 mA input. Switching characteristics include a turn-on time of 200 ns and turn-off time of 600 ns.

Transistor, Photovoltaic Output Optoisolators Feature Summary

• High-speed optical detection utilizing a dedicated phototransistor for rapid signal transmission
• Robust electrical isolation barrier designed for safety-critical digital logic applications
• Integrated AlGaAs light emitting diode optimized for efficient energy conversion

Transistor, Photovoltaic Output Optoisolators Applications

• Digital logic signal transmission between isolated circuits
• Power supply control and switching mechanisms
• Impedance transformation between system components

Transistor, Photovoltaic Output Optoisolators Procurement Notes

Verify the specific datasheet revision (e.g., DS70-2013-0019 Rev C) to ensure compliance with current manufacturing standards. Confirm package dimensions match SOP-5 specifications during integration. Cross-reference manufacturer part numbers to distinguish between standard LTV-M501 variants and suffix-specific versions like LTV-M501-3, which may have different packaging or testing criteria.

Transistor, Photovoltaic Output Optoisolators Selection Notes

Select this component when high-speed switching is required alongside moderate isolation voltage levels. The phototransistor output suits applications needing direct interface with digital inputs without additional amplification. Consider the operating temperature range if deployed in extreme environments. Ensure input current limits are respected to maintain optimal current transfer ratio performance across the specified load conditions.

Transistor, Photovoltaic Output Optoisolators Part Context

The LTV-M501 belongs to Lite-On's series of high-efficiency optocouplers. It combines advanced semiconductor materials with compact packaging to deliver reliable performance in space-constrained designs. This series is engineered for applications demanding fast response times and stable operation under varying electrical loads, serving as a bridge between low-voltage control logic and higher-power circuitry.

Transistor, Photovoltaic Output Optoisolators Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Verify compatibility with existing circuit designs before considering alternative manufacturers. Check pinout configurations and electrical parameter tolerances carefully when evaluating potential replacements from other vendors.