ISP847X-1G

Transistor, Photovoltaic Output Optoisolators Overview

The ISP847X-1G 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 through-hole mounting. Key electrical specifications include a maximum insulation voltage of 5300 Vrms and a minimum collector-emitter breakdown voltage of 35 V. The component operates across a wide 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 compact DIP-16 package for space-efficient circuit design
• High-voltage isolation capability rated at 5300 Vrms between input and output circuits
• Wide operating temperature range suitable for demanding industrial environments
• Compliant with UL recognition and VDE approval standards for safety certification

Transistor, Photovoltaic Output Optoisolators Applications

• Industrial control systems requiring multi-channel signal isolation
• Power supply units needing galvanic separation for feedback loops
• Data acquisition modules utilizing multiple isolated sensor inputs
• Telecommunications equipment requiring reliable signal transfer across potential differences

Transistor, Photovoltaic Output Optoisolators Procurement Notes

Verify the specific current transfer ratio (CTR) grade required for the application, as the 'X' suffix typically denotes a standard CTR bin distinct from other variants like 'CXG'. Confirm that the DIP-16 lead form matches the target PCB footprint, as Isocom offers multiple lead configurations under the same base part number. Ensure compliance with RoHS directives if the project requires halogen-free or lead-free assembly processes. Cross-reference the datasheet for exact pinout assignments to prevent wiring errors during integration.

Transistor, Photovoltaic Output Optoisolators Selection Notes

Select this component when multiple isolated channels are needed in a single footprint to reduce board space. The 5300 Vrms isolation rating makes it suitable for applications involving significant potential differences between ground domains. Consider the phototransistor output speed characteristics against the system's switching requirements. Verify that the 35 V minimum breakdown voltage meets the load voltage constraints of the receiving circuitry.