APV2121SX

Transistor, Photovoltaic Output Optoisolators Overview

The APV2121SX is a single-channel photovoltaic output optoisolator manufactured by Panasonic Electric Works. It features a 4-SOP surface-mount package with鸥翼 terminals. Key electrical parameters include a maximum isolation voltage of 2500Vrms, a typical forward voltage (Vf) of 1.15V, and a maximum DC forward current (If) of 50 mA. The device operates within a temperature range of -40°C to +85°C. Output specifications indicate a maximum output voltage of 8.2V and an output current per channel of 8µA. Switching times are typically 800µs for turn-on and 100µs for turn-off.

Transistor, Photovoltaic Output Optoisolators Feature Summary

• Photovoltaic output configuration providing galvanic isolation without active power supply requirements on the output side.
• Compact 4-SMD鸥翼 (SOP-4) surface-mount packaging designed for automated assembly processes.
• High isolation capability rated at 2500Vrms between input and output circuits.

Transistor, Photovoltaic Output Optoisolators Applications

• Signal isolation in industrial control systems
• Interface circuits for microcontrollers and logic devices
• Safety isolation in measurement equipment

Transistor, Photovoltaic Output Optoisolators Procurement Notes

Verify the specific suffix 'SX' to confirm the tape-and-reel packaging format, as standard versions may differ. Ensure compatibility with SOP-4 footprint dimensions during PCB layout. Confirm RoHS3 compliance status if required by project specifications. Cross-reference manufacturer datasheets for exact mechanical tolerances before finalizing assembly processes.

Transistor, Photovoltaic Output Optoisolators Selection Notes

Select this component when photovoltaic output characteristics are required rather than transistor or IC outputs. Consider the 8µA output current limit for load driving capabilities. Evaluate the 2500Vrms isolation rating against system safety requirements. Verify that the 4-SOP package fits within available board space constraints.

Transistor, Photovoltaic Output Optoisolators Part Context

This part belongs to the APV series of photovoltaic optocouplers from Panasonic Electric Works. The series is characterized by high isolation voltages and compact surface-mount packages suitable for modern electronics manufacturing. The APV2121SX specifically denotes the single-channel variant with SOP-4 packaging.

Transistor, Photovoltaic Output Optoisolators Replacement Considerations

Check Panasonic Electric Works documentation for direct pin-compatible alternatives within the APV series. Verify functional equivalence regarding photovoltaic output type and isolation voltage ratings when considering third-party substitutes.