SP8M9FU6TB

Overview

The SP8M9FU6TB is a complementary MOSFET pair manufactured by ROHM Semiconductor, designed for low-voltage driving applications. It integrates an N-channel and a P-channel MOSFET within a single SOP-8 package to facilitate efficient power switching in compact designs. The device supports an AEC-Q101 qualification standard, ensuring reliability for automotive environments. Key electrical specifications include a drain-source voltage (V_DSS) of 30 V for both channels and a continuous drain current (I_D) of 5.0 A. The typical on-resistance (R_DS(on)) is specified at 0.058 Ω when driven at 4 V, enabling effective performance in low-power control circuits.

Feature Summary

• Integrated complementary N-channel and P-channel MOSFET configuration in a single surface-mount package
• Qualified under the AEC-Q101 automotive electronic standard for enhanced reliability
• Optimized for low-voltage gate drive applications with a 4 V operating threshold

Applications

• Automotive power management systems requiring AEC-Q101 compliance
• Low-voltage motor driver circuits utilizing complementary switching
• DC-DC converter synchronous rectification stages

Procurement Notes

Verify the specific ordering suffix against the manufacturer's official documentation to ensure correct packaging and tape-and-reel specifications. Confirm that the component meets the required AEC-Q101 grade if automotive qualification is mandatory for the target application. Cross-reference the datasheet revision date to ensure compatibility with current design standards.

Selection Notes

Select this component for designs requiring a matched N-P channel pair in a small footprint. Ensure the gate drive voltage aligns with the 4 V specification to achieve the rated 0.058 Ω on-resistance. Verify that the 30 V breakdown voltage and 5.0 A current rating exceed the maximum circuit demands to maintain safe operating area margins.

Part Context

This part belongs to ROHM's lineup of complementary MOSFETs intended for replacing discrete transistor pairs. It serves as a direct replacement for older models like the SP8M6FRA, offering similar pinouts and functionality within the SOP-8 package family while maintaining automotive-grade reliability standards.

Replacement Considerations

The SP8M6HZG is listed as a similar level part with the same pinout and package. Verify that the R_DS(on) and current ratings of the substitute match the original design requirements before implementation.