PS9313L-V-AX

Logic Output Optoisolators Overview

The PS9313L-V-AX is a high-speed logic output optocoupler manufactured by Renesas Electronics. It integrates a GaAsP infrared emitting diode with an integrated photodetector IC featuring an open-collector Schottky-clamped transistor output. The device provides galvanic isolation with a rated insulation voltage of 5000 Vrms and a minimum common mode transient immunity of 15 kV/µs. It supports a data rate of 1 Mbps with propagation delays of 750 ns (tpLH) and 500 ns (tpHL). Electrical characteristics include a typical forward voltage of 1.56 V, a maximum DC forward current of 25 mA, and a channel output current of 15 mA. It operates within a temperature range of -40°C to 110°C.

Logic Output Optoisolators Feature Summary

• Integrates a GaAsP LED with a photodetector IC for high-speed signal transmission
• Features an open-collector Schottky-clamped transistor output for LVTTL/LVCMOS compatibility
• Provides robust galvanic isolation with high common mode transient immunity

Logic Output Optoisolators Applications

• Industrial communication systems requiring noise immunity
• Power supply feedback loops in switching regulators
• Microcontroller input/output isolation interfaces

Logic Output Optoisolators Procurement Notes

Verify the specific suffix against official Renesas documentation to confirm package type and compliance status. Ensure the procurement source provides valid traceability for the SDIP-6 package. Confirm that the component meets the required operating temperature range and electrical specifications for the target application environment before finalizing orders.

Logic Output Optoisolators Selection Notes

Select this component when LVTTL or LVCMOS logic level compatibility is required alongside high-speed digital isolation. The open-collector output necessitates an external pull-up resistor; ensure the selection accounts for the required pull-up voltage within the 4.5 V to 20 V supply range. Consider the 1 Mbps data rate and propagation delay limits relative to the system clock speed.

Logic Output Optoisolators Part Context

This part belongs to the PS9313L series of high-speed optocouplers from Renesas Electronics. The series is designed for applications demanding fast response times and reliable isolation between low-voltage logic circuits and higher voltage power stages. The PS9313L-V-AX specifically utilizes an SDIP-6 gull wing package for surface mount installation.

Logic Output Optoisolators Replacement Considerations

Cross-reference with PS9313L-V-E3-AX for equivalent functional specifications. Verify pinout compatibility and package dimensions before substitution. Check datasheet revisions for any changes in electrical parameters or recommended operating conditions.