ISP814ASMT&R

Transistor, Photovoltaic Output Optoisolators Overview

The ISP814ASMT&R is a surface-mount optocoupler from Isocom Components, featuring an AC input LED and a phototransistor output. It provides electrical isolation with a rated voltage of 5300 Vrms. The device operates within a temperature range of -30°C to 100°C. Key electrical parameters include a maximum forward voltage of 1.4V, a typical rise time of 4μs, and a typical fall time of 3μs. It supports a maximum input current of 50mA and offers a minimum current transfer ratio of 20% with a maximum of 300%. The component is housed in a compact SMD-4 package.

Transistor, Photovoltaic Output Optoisolators Feature Summary

• AC input capability for direct mains or alternating signal interfacing
• High-density surface-mount packaging for automated assembly
• Robust insulation barrier ensuring high-voltage safety

Transistor, Photovoltaic Output Optoisolators Applications

• Industrial control systems
• Power supply protection circuits
• Smart metering applications

Transistor, Photovoltaic Output Optoisolators Procurement Notes

Verify the specific suffix 'SMT&R' confirms the required tape-and-reel packaging format for your manufacturing line. Ensure the AC input specification aligns with your circuit design, as this variant differs from standard DC-input models. Cross-reference the lead frame material and plating finish against your environmental compliance requirements before finalizing procurement orders.

Transistor, Photovoltaic Output Optoisolators Selection Notes

Select this model when AC signal isolation is required in a space-constrained PCB layout. The phototransistor output suits general switching applications. Compare the CTR range against your logic level requirements. Consider thermal dissipation limits if operating near the upper temperature boundary.

Transistor, Photovoltaic Output Optoisolators Part Context

This component belongs to the ISP series of high-performance infrared optoelectronic devices manufactured by Isocom Components. The series specializes in providing alternatives to common commercial optocouplers with tailored parameter selections. The manufacturer focuses on short production lead times and flexible manufacturing processes for global markets.

Transistor, Photovoltaic Output Optoisolators Replacement Considerations

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