ISP847XSMT&R

Transistor, Photovoltaic Output Optoisolators Overview

The ISP847XSMT&R 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 with a maximum insulation voltage of 5300 Vrms. The device utilizes NPN phototransistor outputs and supports a maximum forward input current of 50 mA. Key performance metrics include a minimum collector-emitter breakdown voltage of 35 V and a nominal current transfer ratio of 100%. It operates reliably across an extended temperature range from -55°C to 100°C.

Transistor, Photovoltaic Output Optoisolators Feature Summary

• Four-channel configuration for multi-signal isolation in compact space
• High-voltage insulation capability up to 5300 Vrms
• NPN phototransistor output structure
• Compliant with UL and VDE safety standards

Transistor, Photovoltaic Output Optoisolators Applications

• Industrial control systems requiring multi-channel signal isolation
• Power supply units needing primary-to-secondary feedback isolation
• Data communication interfaces for noise immunity
• Medical equipment requiring certified galvanic isolation

Transistor, Photovoltaic Output Optoisolators Procurement Notes

Verify the specific suffix 'X' against official datasheets to confirm lead frame plating or RoHS compliance status. Ensure the 'SMT&R' designation matches the required tape-and-reel packaging format rather than bulk or tube. Confirm that the DIP-16 pinout aligns with the target PCB footprint design before finalizing orders.

Transistor, Photovoltaic Output Optoisolators Selection Notes

Select this component when four isolated channels are required in a single package to reduce board space. The 5300 Vrms rating suits applications demanding high dielectric strength between input and output circuits. Consider the 100% CTR typical value for standard logic interface requirements. Verify thermal management needs given the 100°C maximum operating temperature limit.

Transistor, Photovoltaic Output Optoisolators Part Context

This part belongs to the ISP847 series of high-density phototransistor optocouplers. The series is designed to replace legacy multi-channel isolators while offering improved mounting density. The 'X' suffix typically denotes specific manufacturing specifications such as lead form or environmental compliance defined by Isocom Components.

Transistor, Photovoltaic Output Optoisolators Replacement Considerations

Check for direct equivalents like the ISP847CXG or ISP847GBX if different CTR grades or lead forms are needed. Verify pin compatibility with existing designs when substituting other manufacturers' quad-channel optocouplers.