PS9303L2-AX

Logic Output Optoisolators Overview

The PS9303L2-AX is a high-speed optocoupler from Renesas Electronics featuring a single channel with a data rate of 1 Mb/s. It utilizes a push-pull totem pole output type and provides an isolation voltage of 5000 Vrms. The device operates within a temperature range of -40°C to +100°C and is housed in a 6-SDIP gull wing package. Key electrical parameters include a typical rise time of 120 ns, a fall time of 90 ns, and a maximum propagation delay of 500 ns for low-to-high transitions. It supports a forward current of up to 20 mA with a forward voltage of 1.6 V.

Logic Output Optoisolators Feature Summary

• High common-mode transient immunity of 15 kV/µs
• Totem pole output configuration for fast switching
• Wide operating temperature range suitable for industrial environments

Logic Output Optoisolators Applications

• Insulated gate bipolar transistor (IGBT) driver circuits
• Power supply control loops
• Industrial communication interfaces requiring galvanic isolation

Logic Output Optoisolators Procurement Notes

Verify the specific suffix E3 for lead-free compliance when ordering. Confirm packaging requirements such as reel quantities against official distributor specifications. Ensure that the 6-SDIP package dimensions match the target PCB footprint. Cross-reference the latest datasheet revision to confirm any recent design or labeling changes documented in product change notifications.

Logic Output Optoisolators Selection Notes

Select this component for applications demanding high-speed signal transmission across isolation barriers. The push-pull output drives loads directly without external pull-up resistors. Consider the 5000 Vrms isolation rating for safety-critical designs. Evaluate the thermal performance within the specified -40°C to +100°C range for the intended environment.

Logic Output Optoisolators Part Context

This part belongs to the PS9303 series of high-speed photocouplers designed for power electronics. It integrates an AlGaAs LED input with a silicon photodiode array and output circuitry. The series is optimized for driving IGBTs and MOSFETs in inverters and converters, offering reliable performance in noisy electromagnetic environments.

Logic Output Optoisolators Replacement Considerations

PS9303L2-E3-AX

Logic Output Optoisolators FAQ

What is the minimum common-mode transient immunity?

The minimum common-mode transient immunity is 15 kV/µs.

What is the maximum propagation delay?

The maximum propagation delay is 500 ns for tpLH and 550 ns for tpHL.