ISP827DSM

Transistor, Photovoltaic Output Optoisolators Overview

The ISP827DSM is a surface-mount phototransistor optocoupler manufactured by Isocom Components. It features a single channel with an NPN phototransistor output and utilizes DIP packaging for SMD/SMT installation. The device provides high-density mounting capabilities with a maximum isolation voltage of 5300 Vrms. Key electrical parameters include a typical rise time of 4µs, a typical fall time of 3µs, and a maximum forward voltage of 1.4V. It supports a maximum input current of 50 mA and offers a minimum current transfer ratio of 200% up to a maximum of 600%.

Transistor, Photovoltaic Output Optoisolators Feature Summary

• High-density surface-mount design suitable for compact circuit layouts.
• Provides robust electrical isolation between input and output circuits.
• Utilizes NPN phototransistor output for signal transmission.

Transistor, Photovoltaic Output Optoisolators Applications

• Industrial control systems requiring signal isolation.
• Consumer electronics utilizing surface-mount technology.
• General-purpose digital signal coupling applications.

Transistor, Photovoltaic Output Optoisolators Procurement Notes

Verify the specific suffix 'DSM' against official Isocom documentation to confirm exact pinout and package dimensions. Ensure compatibility with existing PCB footprints before procurement. Confirm RoHS compliance status through the manufacturer's latest datasheet or certification documents. Validate that the component meets all required environmental operating temperatures for the intended application environment.

Transistor, Photovoltaic Output Optoisolators Selection Notes

Select this component when a surface-mount solution is required for single-channel isolation. Consider the 5300 Vrms isolation rating for safety-critical interfaces. Evaluate the current transfer ratio range to ensure adequate signal gain for the load requirements. Verify that the DIP-style SMD package fits within the available board space constraints.

Transistor, Photovoltaic Output Optoisolators Part Context

This part belongs to the ISP817/ISP827/ISP847 series of high-density mounting phototransistor optically coupled isolators from Isocom Components. These devices are designed as replacements for common commercial optocouplers. The series offers various lead forms and is manufactured according to global industry standards.

Transistor, Photovoltaic Output Optoisolators Replacement Considerations

Isocom components are designed as direct replacements for standard commercial optocouplers. Verify pin-to-pin compatibility with legacy designs. Check if alternative suffixes in the same series offer different performance characteristics.