PS9113-A

Logic Output Optoisolators Overview

The PS9113-A is a high-speed optocoupler manufactured by CEL, housed in a compact SO-5 package. It features a single channel with an open collector output type and supports a data rate of 1 Mbps. The device provides an isolation voltage of 3750 Vrms. Key electrical parameters include a forward voltage of 1.65 V at a forward current of 10 mA, a reverse voltage of 5 V, and a power dissipation of 100 mW. The current transfer ratio is specified at 110%, with an output current capability of 15 mA. It operates within a temperature range of -40 °C to +100 °C.

Logic Output Optoisolators Feature Summary

• High instantaneous common mode rejection voltage of ±15 kV/μs minimum
• Fast response time with propagation delays of 500 ns maximum (tpHL) and 750 ns maximum (tpLH)
• Integrated signal processing circuit for reliable digital isolation

Logic Output Optoisolators Applications

• Intelligent Power Module (IPM) drive circuits
• Industrial automation control systems
• High-speed digital isolation interfaces

Logic Output Optoisolators Procurement Notes

Verify the specific suffix designation against manufacturer documentation to confirm pinout compatibility and packaging variations. Ensure that the selected variant meets the required insulation and safety certification standards for the target application environment. Cross-reference datasheet revisions to validate parameter consistency before finalizing procurement orders.

Logic Output Optoisolators Selection Notes

Select this component when high-speed digital isolation is required alongside robust immunity to common mode transients. The open collector output necessitates an external pull-up resistor configuration. Evaluate thermal management requirements based on the 100 mW power dissipation limit and the operating temperature range constraints defined in the specifications.

Logic Output Optoisolators Part Context

This part belongs to the PS9113 family of high-speed optocouplers designed for demanding industrial applications. The series is characterized by its ability to handle rapid signal transitions while maintaining electrical isolation between input and output circuits. The SO-5 form factor allows for space-constrained PCB layouts compared to larger DIP packages.

Logic Output Optoisolators Replacement Considerations

Direct substitutes include the PS9113-F3-AX and PS9113 variants from Renesas or NEC, which share identical functional specifications and pinouts. Verify package compatibility and ensure that any alternative sourcing maintains the same high common mode rejection ratings.