ISP817XBLSMT&R

Transistor, Photovoltaic Output Optoisolators Overview

The ISP817XBLSMT&R is a high-density mounting phototransistor optically coupled isolator manufactured by Isocom Components. It features a single channel with an NPN phototransistor output and operates in a surface-mount DIP-4 package. Key electrical parameters include a minimum isolation voltage of 5300 Vrms, a typical rise time of 4 µs, and a typical fall time of 3 µs. The device supports a maximum forward current of 50 mA and has a maximum forward voltage of 1.4 V. It offers a minimum current transfer ratio of 200% and a maximum of 600%. The component is designed for robust signal isolation in compact electronic circuits.

Transistor, Photovoltaic Output Optoisolators Feature Summary

• Provides high-density optical isolation between input and output circuits using infrared technology.
• Features a fast switching response with typical rise and fall times suitable for general digital applications.
• Ensures safety compliance through UL recognition and VDE approval standards.

Transistor, Photovoltaic Output Optoisolators Applications

• Industrial control systems requiring galvanic isolation
• Power supply protection and monitoring circuits
• Smart metering and utility instrumentation

Transistor, Photovoltaic Output Optoisolators Procurement Notes

Verify the specific suffix 'XBL' against official Isocom documentation to confirm lead frame configuration and tape-and-reel packaging specifications. Ensure that the requested quantity matches the reel size defined in the manufacturer's standard packing data. Confirm RoHS compliance status for the specific batch if required by project regulations.

Transistor, Photovoltaic Output Optoisolators Selection Notes

Select this component when a surface-mount solution is required for standard logic-level isolation. The NPN phototransistor output is suitable for interfacing with TTL and CMOS logic families. Consider the 5300 Vrms isolation rating for applications demanding high dielectric strength between isolated domains.

Transistor, Photovoltaic Output Optoisolators Part Context

This part belongs to the ISP817 series of high-density phototransistor optocouplers from Isocom Components. The series is designed as a direct replacement for common commercial optocouplers, offering flexible lead forms and specialized parameter selection to meet specific circuit design requirements within the broader family of infrared optoelectronic devices.

Transistor, Photovoltaic Output Optoisolators Replacement Considerations

Public confirmed substitute part numbers are not available in the provided source material. Cross-reference with generic industry equivalents only if official substitution data is verified by the manufacturer.