ISP827XASMT&R

Transistor, Photovoltaic Output Optoisolators Overview

The ISP827XASMT&R is a dual-channel transistor output optocoupler manufactured by Isocom Components. It features a plastic DIP-8 package and provides 5300 Vrms isolation voltage between input and output circuits. The device operates within a temperature range of -55 °C to 100 °C. Key electrical parameters include a minimum collector-emitter breakdown voltage of 35 V, a maximum forward current of 0.05 A, and a typical current transfer ratio of 200%. The component is UL recognized (File No. E91231) and VDE approved.

Transistor, Photovoltaic Output Optoisolators Feature Summary

• Dual-channel configuration for independent signal isolation
• High-density mounting capability in standard DIP-8 package
• Robust insulation performance with 5300 Vrms isolation rating

Transistor, Photovoltaic Output Optoisolators Applications

• Industrial control systems requiring galvanic isolation
• Signal transmission across isolated ground planes
• Microprocessor interface circuits

Transistor, Photovoltaic Output Optoisolators Procurement Notes

Verify the specific suffix 'A' against official Isocom documentation to confirm lead form variations or tape-and-reel packaging specifications. Ensure compliance with RoHS directives and check for any specific handling requirements associated with surface-mount variants of this series. Confirm that the ordering code matches the exact pinout and mechanical dimensions required for the target PCB layout.

Transistor, Photovoltaic Output Optoisolators Selection Notes

Select this component when high isolation voltage and dual-channel functionality are required in a compact footprint. Consider the 200% typical current transfer ratio for efficient drive requirements. Evaluate the operating temperature range to ensure suitability for the intended environmental conditions. Compare against single-channel alternatives if only one isolated path is necessary.

Transistor, Photovoltaic Output Optoisolators Part Context

This part belongs to the ISP817/ISP827/ISP847 family of high-density phototransistor optically coupled isolators from Isocom Components. The family offers various channel counts and lead forms, including through-hole and surface-mount options. These devices are designed for applications demanding reliable optical isolation with standardized packaging formats.

Transistor, Photovoltaic Output Optoisolators Replacement Considerations

Direct substitutes may include other dual-channel transistor output optocouplers with similar 5300 Vrms isolation ratings and DIP-8 packages. Verify compatibility regarding current transfer ratio, breakdown voltage, and thermal characteristics before substitution.