STB230NH03L

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The STB230NH03L is one of a series of single FET (field-effect transistor) products manufactured by STMicroelectronics. Field-effect transistors are active semiconductor devices that can be used for a variety of applications, including switching and voltage regulation. The STB230NH03L is a versatile FET that offers superior characteristics for use as a switching device in a variety of applications, particularly in consumer and industrial electronics.

The STB230NH03L is an n-channel MOSFET (enhancement type) with a 60-volt Drain-to-Source voltage rating (Vds). It has a maximum Drain-Source On-state Resistance of 4 ohms, making it well suited for high-current applications. The device has an On-state Drain Current rating of up to 230 amperes and a maximum peak Drain Current rating of 1150 amperes when operating at a Drain-Source Voltage of 10 volts. It has a rated Power Dissipation of up to 155 watts and a Thermal Resistance of up to 4.2 degrees Celsius per watt (the lower the Thermal Resistance rating, the more efficient the device).

When considered as a switching device, the STB230NH03L has advantages over conventional bipolar junction transistors, such as low gate charge, low gate-source capacitance, and high switching speed. The device is also well-suited for use in a wide range of voltage and current applications, including power supplies, DC-DC converters and motor controllers.

The STB230NH03L is capable of withstanding up to 60 volts at the source and has a maximum voltage of 15 volts at the gate, making it suitable for use in sensitive applications, such as medical and audio devices. The device has a high input impedance and a low output impedance, making it suitable for use in switching and voltage regulation applications. Additionally, the device is rated for a maximum operating temperature of 150 degrees Celsius.

The STB230NH03L is an excellent choice for a wide range of applications due to its improved on-state resistance, high current capability, and high switching speed. The device has a high input impedance and a low output impedance, making it ideal for use in DC-DC converters and motor controllers. Additionally, the device’s low thermal resistance rating makes it well-suited for high-power applications, such as power supplies and audio amplifiers.

The STB230NH03L is an enhancement type FET, meaning that it is controlled by an electrical signal, rather than a mechanical part. It is configured with a P-channel gate and an N-channel source-drain, and it operates by allowing a current to pass through the source-drain when a voltage differential is applied between the gate and source. When a positive voltage is applied to the gate, the STB230NH03L is in an on-state, and when a negative voltage is applied to the gate, the device is in an off-state. The device can be further controlled by varying the voltage applied to the gate, allowing for precise control over the current that passes through the source-drain.

In summary, the STB230NH03L is an excellent choice for a variety of DC-DC converter, motor control, and switching applications due to its high current rating, low thermal resistance, small size, and high switching speed. The device is also suitable for use in sensitive applications due to its high input impedance and low output impedance. Additionally, the device’s enhancement type design allows for precise control over the current passing through the device.

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