SFH615AGR-X017

Overview

The SFH615AGR-X017 is a single-channel transistor output optocoupler manufactured by Vishay Semiconductor Opto Division. It features an NPN phototransistor output with a high current transfer ratio exceeding 100-300%. The device provides robust electrical isolation with a rated insulation voltage of 5300 Vrms. Designed for surface-mount applications, it utilizes a compact 4-SMD package configuration. Key electrical specifications include a maximum collector-emitter voltage of 70 V and a maximum forward current of 60 mA. The component supports a wide operating temperature range from -55°C to +100°C, ensuring reliability in diverse thermal environments.

Feature Summary

• High current transfer ratio exceeding 100% for efficient signal transmission
• Strong electrical isolation capability rated at 5300 Vrms
• Compact surface-mount design suitable for automated assembly

Applications

• Industrial control systems requiring galvanic isolation
• Signal interface circuits between low-voltage logic and high-voltage loads
• Power supply feedback loops for voltage regulation

Procurement Notes

Verify the specific suffix designation when ordering, as it indicates the tape and reel packaging format required for surface-mount production lines. Confirm that the supplier source aligns with authorized distribution channels to ensure component authenticity and traceability. Check lead times carefully due to potential manufacturing delays associated with specialized optoelectronic components. Ensure storage conditions comply with moisture sensitivity levels prior to soldering processes.

Selection Notes

Select this component when high gain is necessary to drive downstream circuitry directly from the phototransistor without additional amplification stages. The 5300 Vrms isolation rating makes it suitable for applications demanding strict safety compliance and noise immunity. Consider the SMD footprint constraints during PCB layout to ensure adequate creepage and clearance distances are maintained according to safety standards.

Part Context

This part belongs to the SFH615 series of transistor output optocouplers, which are designed for general-purpose isolation tasks. The 'AGR' suffix typically denotes specific packaging variations within the product line. It serves as a modern alternative to through-hole variants like the SFH615A-1X017, offering similar electrical performance in a form factor optimized for high-volume surface-mount technology assembly processes.

Replacement Considerations

SFH615A-1X017T is listed as a parameter-equivalent substitute option.