ISP847BL

Transistor, Photovoltaic Output Optoisolators Overview

The ISP847BL is a quad-channel phototransistor optocoupler from Isocom Components, housed in a 16-pin DIP package. It provides high-density mounting with 5300Vrms isolation voltage between input and output circuits. The device integrates four infrared LEDs driving NPN silicon phototransistors. Key electrical parameters include a minimum collector-emitter breakdown voltage of 35V, a maximum forward current of 50mA, and a typical current transfer ratio of 100%. Operating temperatures range from -55°C to 100°C.

Transistor, Photovoltaic Output Optoisolators Feature Summary

• Quad-channel configuration for high-density circuit integration
• High isolation voltage capability for safety-critical applications
• Transistor output interface compatible with standard logic levels

Transistor, Photovoltaic Output Optoisolators Applications

• Industrial control systems requiring multi-channel signal isolation
• Data communication interfaces needing galvanic separation
• Power supply feedback loops for noise immunity

Transistor, Photovoltaic Output Optoisolators Procurement Notes

Verify the specific suffix 'BL' against official Isocom documentation to confirm exact packaging or material specifications. Ensure the component meets required UL and VDE recognition standards for your target market. Cross-reference pinout diagrams with PCB layout requirements before finalizing procurement orders.

Transistor, Photovoltaic Output Optoisolators Selection Notes

Select this component when multiple isolated channels are needed within a single footprint constraint. Consider the 5300Vrms isolation rating for high-voltage separation needs. Evaluate the 100% CTR requirement against load conditions to ensure reliable switching performance across the specified temperature range.

Transistor, Photovoltaic Output Optoisolators Part Context

This part belongs to the ISP series of high-density mounting phototransistor optically coupled isolators. The series includes variants like ISP817X and ISP827X, differing primarily in channel count. Isocom Components specializes in infrared optoelectronic devices with over 40 years of industry expertise.

Transistor, Photovoltaic Output Optoisolators Replacement Considerations

Check for direct substitutes within the ISP847X family. Verify pin compatibility and isolation ratings when considering alternatives from other manufacturers.