ISP847X-1SM

Transistor, Photovoltaic Output Optoisolators Overview

The ISP847X-1SM is a high-density mounting phototransistor optically coupled isolator manufactured by Isocom Components. It features four independent channels within a single DIP-16 plastic package, providing robust electrical isolation for multi-channel signal transmission. The device utilizes a phototransistor output configuration to interface with digital logic circuits. Key electrical specifications include a maximum insulation voltage of 5300 Vrms and a minimum collector-emitter breakdown voltage of 35 V. The unit supports a wide operating temperature range from -55 °C to 100 °C and complies with RoHS standards.

Transistor, Photovoltaic Output Optoisolators Feature Summary

• Four independent channels integrated into a single compact package for space-efficient circuit design
• High isolation capability with a rated insulation voltage of 5300 Vrms
• Optimized for high-density mounting applications in industrial environments
• Compliant with UL recognition and VDE approval standards

Transistor, Photovoltaic Output Optoisolators Applications

• Industrial control systems requiring multi-channel signal isolation
• Power supply units needing feedback loop isolation
• Data acquisition modules for noise immunity
• Medical equipment safety isolation barriers

Transistor, Photovoltaic Output Optoisolators Procurement Notes

Verify the specific suffix designation against official Isocom documentation to confirm lead frame configuration and packaging type. Ensure the procurement specification matches the required CTR binning if precise gain characteristics are critical for the application. Confirm compliance with current environmental directives such as RoHS before finalizing orders.

Transistor, Photovoltaic Output Optoisolators Selection Notes

Select this component when multiple isolated channels are required in a limited board area. The four-channel architecture reduces component count compared to discrete single-channel optocouplers. Verify that the phototransistor output speed meets the system timing requirements. Ensure the input forward current limits are respected within the target operating temperature range.

Transistor, Photovoltaic Output Optoisolators Part Context

This part belongs to the ISP817/ISP827/ISP847 series of high-density optocouplers. The 'X' suffix typically denotes specific lead form variations approved under international safety standards. The series is designed to replace legacy components while offering improved packing efficiency and consistent performance across industrial temperature ranges.

Transistor, Photovoltaic Output Optoisolators Replacement Considerations

Direct replacements may include other quad-channel DIP-16 optocouplers with similar isolation ratings. Verify pinout compatibility and channel independence before substitution. Check if alternative manufacturers offer equivalent CTR ranges and insulation voltages.