ISP620-1XSM

Transistor, Photovoltaic Output Optoisolators Overview

The ISP620-1XSM is a single-channel AC input transistor output optocoupler manufactured by Isocom Components. It features an infrared LED paired with an NPN silicon phototransistor in a surface-mount package. The device provides high isolation voltage of 5300Vrms and 7500V peak, suitable for polarity-insensitive AC inputs. Key electrical parameters include a minimum collector-emitter breakdown voltage of 55V, a nominal current transfer ratio of 100%, and a maximum dark power of 100nA. It operates within a temperature range of -30°C to 100°C and complies with UL and VDE standards.

Transistor, Photovoltaic Output Optoisolators Feature Summary

• AC input capability with built-in inverse parallel diodes for polarity insensitivity
• High isolation voltage rating of 5300Vrms and 7500V peak
• Surface mount packaging for space-efficient circuit board integration
• NPN silicon phototransistor output for reliable signal transmission

Transistor, Photovoltaic Output Optoisolators Applications

• Computer terminals
• Industrial systems controllers
• Telephone sets and telephone exchangers
• Signal transmission between systems of different potentials and impedances

Transistor, Photovoltaic Output Optoisolators Procurement Notes

Verify the specific suffix 'SM' confirms the surface mount package variant when ordering. Ensure that the required isolation voltage and current transfer ratio meet the target circuit design specifications. Confirm compliance with UL and VDE approvals if required for the end application. Check lead form options if alternative packaging is needed.

Transistor, Photovoltaic Output Optoisolators Selection Notes

Select this component for applications requiring AC input detection or polarity-insensitive switching. The surface mount format is ideal for automated assembly processes. Consider the 5300Vrms isolation rating for safety-critical interfaces. Verify thermal operating limits against the system environment to ensure reliability under continuous operation conditions.

Transistor, Photovoltaic Output Optoisolators Part Context

The ISP620-1XSM belongs to the TLP620 series of high-density AC input phototransistor optically coupled isolators from Isocom Components. This series is designed to replace standard industry components while offering custom electrical selections. The part integrates an infrared LED and NPN phototransistor, providing robust galvanic isolation in a compact plastic package suitable for various electronic control systems.

Transistor, Photovoltaic Output Optoisolators Replacement Considerations

TIL194

Transistor, Photovoltaic Output Optoisolators FAQ

What type of input does the ISP620-1XSM support?

It supports AC input due to the built-in inverse parallel diodes, making it polarity insensitive.

Is the ISP620-1XSM available in a surface mount package?

Yes, the 'SM' suffix indicates it is provided in a surface mount package.