ISP814XSMT&R

Transistor, Photovoltaic Output Optoisolators Overview

The ISP814XSMT&R is a single-channel optocoupler manufactured by Isocom Components. It features an AC input LED paired with a phototransistor output, housed in a surface-mount DIP-4 package. The device provides high isolation capability of 5300Vrms and supports a wide operating temperature range from -30°C to 100°C. Key electrical parameters include a maximum forward voltage of 1.4V, a maximum input current of 50mA, and a typical rise time of 4μs. The current transfer ratio ranges from a minimum of 20% to a maximum of 300%, ensuring reliable signal transmission across isolated circuits.

Transistor, Photovoltaic Output Optoisolators Feature Summary

• AC input compatibility for direct mains or alternating signal interfacing
• High-density surface-mount packaging for automated assembly
• Robust galvanic isolation for safety-critical applications

Transistor, Photovoltaic Output Optoisolators Applications

• Industrial control systems requiring AC signal isolation
• Power supply protection circuits
• Smart metering and utility instrumentation

Transistor, Photovoltaic Output Optoisolators Procurement Notes

Verify the specific suffix 'SMT&R' confirms the surface-mount tape-and-reel configuration against your PCB footprint requirements. Ensure the AC input characteristic aligns with your circuit design, as this variant differs from standard DC-input counterparts within the ISP series. Cross-reference the lead form and pinout dimensions with official mechanical drawings prior to finalizing procurement orders.

Transistor, Photovoltaic Output Optoisolators Selection Notes

Select this component when AC-driven input signals are required in a compact surface-mount form factor. The ISP814X series offers higher density compared to traditional through-hole options. Consider the 5300Vrms isolation rating for applications demanding significant potential difference between input and output sides. Verify that the phototransistor output speed meets the timing constraints of your specific application environment.

Transistor, Photovoltaic Output Optoisolators Part Context

This part belongs to the ISP series of high-density mounting phototransistor optically coupled isolators produced by Isocom Components. The series is designed to replace common commercial optocouplers while offering specialized parameter selections. The 'X' designation typically indicates specific approval specifications such as UL recognition, ensuring compliance with international safety standards for industrial and consumer electronics.

Transistor, Photovoltaic Output Optoisolators Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation.