ISP847XGBG

Transistor, Photovoltaic Output Optoisolators Overview

The ISP847XGBG 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 signal transmission between circuits. The device utilizes a phototransistor output configuration and is rated for a maximum insulation voltage of 5300 Vrms. It operates reliably across an extended temperature range from -55 °C to +100 °C. Key electrical characteristics include a minimum collector-emitter breakdown voltage of 35 V and a maximum forward current of 50 mA. The component is compliant with RoHS standards and carries UL recognition (File No. E91231) and VDE approval.

Transistor, Photovoltaic Output Optoisolators Feature Summary

• Four-channel configuration in a compact DIP-16 package for space-constrained designs
• High insulation voltage rating of 5300 V for enhanced safety isolation
• Extended operating temperature range suitable for harsh industrial environments
• Compliant with international safety standards including UL and VDE

Transistor, Photovoltaic Output Optoisolators Applications

• Industrial control systems requiring multi-channel isolation
• Power supply units and protection circuits
• Smart metering and utility instrumentation
• Medical equipment signal isolation
• Telecommunications interface circuits

Transistor, Photovoltaic Output Optoisolators Procurement Notes

Verify the specific suffix 'GBG' against official Isocom documentation to confirm lead form variations or specific packaging requirements. Ensure compatibility with existing PCB footprints for the DIP-16 package. Confirm that the 5300 V isolation rating meets the safety regulations applicable to your target market, such as IEC 60747-5-5. Cross-reference the CTR specifications if precise gain matching is required for the application circuit design.

Transistor, Photovoltaic Output Optoisolators Selection Notes

Select this component when multiple isolated channels are needed in a single footprint to reduce board space. The high insulation voltage makes it suitable for applications involving high potential differences between input and output sides. Consider the thermal management capabilities given the 100 °C maximum junction temperature. Verify that the phototransistor output speed meets the data rate requirements of the communication protocol being isolated.

Transistor, Photovoltaic Output Optoisolators Part Context

The ISP847X series belongs to Isocom's family of high-density phototransistor optocouplers. These devices are designed as direct replacements for standard industry types, offering similar pinouts but often with optimized parameters. The 'X' designation typically indicates specific approval statuses or lead forms. This series supports various mounting styles, including through-hole DIP configurations, catering to both automated assembly and manual prototyping needs.

Transistor, Photovoltaic Output Optoisolators Replacement Considerations

Check datasheets for equivalent parts from other manufacturers to ensure pinout compatibility. Verify that substitute components meet the same 5300 V isolation and temperature range specifications. Confirm that the current transfer ratio of any replacement falls within the acceptable tolerance for the circuit design.