STMicroelectronics

STS8C5H30L

STS8C5H30L Description

The STS8C5H30L from STMicroelectronics is a high-performance N/P-channel MOSFET array designed for power management applications. Part of the STripFET™ III series, it combines low on-resistance (22mOhm @ 4A, 10V) with a 30V drain-to-source voltage (Vdss) rating, making it suitable for low-voltage, high-efficiency switching. The device operates at a maximum junction temperature of 150°C (TJ) and features a logic-level gate, ensuring compatibility with modern control circuits. Packaged in an 8SOIC and available in Tape & Reel (TR), it is optimized for automated assembly.

STS8C5H30L Features

• Low Rds(On): 22mOhm (max) at 10V Vgs, minimizing conduction losses.
• High Current Handling: Supports 8A (N-channel) / 5.4A (P-channel) continuous drain current at 25°C.
• Fast Switching: Low gate charge (10nC @ 5V) and input capacitance (857pF @ 25V) enhance efficiency in high-frequency applications.
• Logic-Level Gate: Compatible with 5V drive signals, simplifying interface design.
• Robust Packaging: Surface-mount 8SOIC with MSL 1 (Unlimited) moisture sensitivity, ideal for industrial environments.
• Compliance: ROHS3 and REACH Unaffected, meeting global environmental standards.

STS8C5H30L Applications

• DC-DC Converters: Efficient power conversion in portable devices and POL modules.
• Motor Control: Low Rds(On) reduces heat dissipation in brushed/brushless motor drivers.
• Load Switching: Ideal for battery management systems (BMS) and power distribution.
• Automotive Electronics: Suitable for auxiliary systems requiring high reliability.
• Consumer Electronics: Used in power supplies, LED drivers, and USB charging circuits.

Conclusion of STS8C5H30L

The STS8C5H30L excels in low-voltage, high-current applications, offering a balance of low conduction losses, fast switching, and compact packaging. Its logic-level gate and STripFET™ III technology provide a competitive edge over similar MOSFETs, particularly in space-constrained designs. While marked obsolete, it remains a viable choice for legacy systems or applications prioritizing cost-effective, high-efficiency solutions. Engineers should evaluate alternative STripFET™ IV/V series for newer designs.