STPCH27MBGR

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Introduction

STPCH27MBGR is a silicon-based power MOSFET that offers highly efficient, low power consumption, and small size and package. It is ideally suited for applications such as motor control, power supplies, power converters, and other applications that need high power switching. This article will discuss the general properties of the device, its application field, and its working principle.

General Properties

The STPCH27MBGR is a vertical power MOSFET with a maximum drain-source voltage rating of 650V, a maximum current rating of 27A, and a maximum on-state RDS(on) of 60mΩ. It has a total gate charge of 34nC, a gate input voltage of 8V, and a 3-5V supply voltage range is supported. This device also has an operating temperature range of -55 to +150 °C.

Application Field

The STPCH27MBGR is widely used in applications that need high power switching and reliable current/voltage regulation, such as motor control, HVAC, DC-DC converters, Automotive, Medical Equipment, server power supplies, and general power management. It is specifically designed for motor control applications, as its low on-state resistance and high current ratings make it suitable for universal motor control systems. It can also be used in power converters, AC-DC converters, and other applications that require fast switching and accurate power/voltage regulation.

Working Principle

The STPCH27MBGR power MOSFET operates using the standard MOSFET structure, where two channel regions between the back and source contacts are created when a voltage is applied to the gate. This provides a conduction path between the drain and source, allowing current to flow. In order for current to be shut off, the gate voltage must be reduced, which causes the channel regions to be pinched off, interrupting the current.

The STPCH27MBGR has a low on-state resistance and fast switching characteristics, which make it suitable for applications with high switching frequency and low power dissipation. In addition, its small size and package make it ideal for applications that are space-constrained. The device is also protected against overvoltage and short-circuit conditions, enabling it to function reliably for a long period.

Conclusion

The STPCH27MBGR is a silicon-based power MOSFET that offers highly efficient, low power consumption, and small size and package. Its application field includes motor control, HVAC, DC-DC converters, Automotive, Medical Equipment, server power supplies, and general power management. It is specifically designed for motor control applications, as its low on-state resistance and high current ratings make it suitable for universal motor control systems. The device operates using the standard MOSFET structure, where two channel regions between the back and source contacts are created when a voltage is applied to the gate. This provides a conduction path between the drain and source, allowing current to flow. In addition, the device has a low on-state resistance and fast switching characteristics, and is protected against overvoltage and short-circuit conditions.

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