ISP847XCSMT&R

Transistor, Photovoltaic Output Optoisolators Overview

The ISP847XCSMT&R is a high-density mounting phototransistor optically coupled isolator manufactured by Isocom Components. It features four separate channels within a single DIP-16 plastic package, providing robust electrical isolation for multi-channel signal transmission. The device utilizes an NPN phototransistor output configuration and supports a maximum insulation voltage of 5300 Vrms. Key electrical parameters include a minimum collector-emitter breakdown voltage of 35 V and a maximum forward current of 50 mA. The unit operates reliably across a wide temperature range from -55 °C to 100 °C. It holds UL recognition (File No. E91231) and VDE approval under specification 0884, ensuring compliance with international safety standards for industrial applications.

Transistor, Photovoltaic Output Optoisolators Feature Summary

• Four independent channels integrated into a compact DIP-16 package for space-efficient circuit design
• High-voltage isolation capability rated at 5300 Vrms for safe signal transfer between circuits
• Wide operating temperature range suitable for demanding industrial environments
• Certified to UL and VDE safety standards for global regulatory compliance

Transistor, Photovoltaic Output Optoisolators Applications

• Industrial control systems requiring multi-channel isolation
• Power supply units needing feedback loop isolation
• Data acquisition systems with multiple isolated inputs
• Medical equipment requiring certified galvanic isolation

Transistor, Photovoltaic Output Optoisolators Procurement Notes

Verify the specific suffix 'CSMT&R' against official Isocom documentation to confirm surface-mount tape-and-reel packaging availability. Ensure the requested CTR bin matches the application requirements, as performance varies within the series. Confirm lead form options if through-hole variants are preferred over the specified SMT version. Cross-reference the UL file number and VDE approval status for final compliance validation before procurement.

Transistor, Photovoltaic Output Optoisolators Selection Notes

Select this component when four isolated channels are required in a single footprint. The 5300 Vrms rating suits high-noise environments. Verify that the phototransistor output speed meets the system timing requirements. Consider the DIP-16 package dimensions for PCB layout constraints. Ensure the operating temperature range aligns with the environmental conditions of the target application.

Transistor, Photovoltaic Output Optoisolators Part Context

This part belongs to the ISP847X family of high-density optocouplers. The 'X' designation typically indicates specific parameter selections or lead forms compared to standard versions. Isocom Components positions these devices as replacements for obsolete or hard-to-find multi-channel isolators. The family shares common mechanical and electrical characteristics while offering tailored performance bins for diverse design needs.

Transistor, Photovoltaic Output Optoisolators Replacement Considerations

Check for direct pin-compatible substitutes within the ISP847 series. Verify that alternative parts meet the same 5300 Vrms isolation and channel count requirements. Ensure replacement components hold equivalent UL and VDE certifications. Confirm that the CTR ranges of potential substitutes fall within the original design margins.