STPS1545CT

Series:	--
Packaging:	Tube
Part Status:	Active
Diode Configuration:	1 Pair Common Cathode
Diode Type:	Schottky
Voltage - DC Reverse (Vr) (Max):	45V
Current - Average Rectified (Io) (per Diode):	7.5A
Voltage - Forward (Vf) (Max) @ If:	570mV @ 7.5A
Speed:	Fast Recovery = 200mA (Io)
Current - Reverse Leakage @ Vr:	100µA @ 45V
Operating Temperature - Junction:	175°C (Max)
Mounting Type:	Through Hole
Package / Case:	TO-220-3
Supplier Device Package:	TO-220AB
Base Part Number:	STPS1545C

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Introduction

The STPS1545CT is a high-performance silicon carbide (SiC) metal-oxide-semiconductor field-effect transistor (MOSFET) diode array. It is designed to provide higher blocking voltage, semiconductor data protection, better thermal performance, and improved immunity to high-temperature shock and vibration. This device is specifically designed for high-density power applications such as server, storage, and computing appliances. This integrated solution offers increased current efficiency and power savings for commercial, industrial, and consumer applications.

Application Field

The STPS1545CT can be used in a variety of applications. In particular, it provides a superior solution for power over ethernet (PoE) applications. It is designed to provide the current for regular connections, but also for the high-voltage and high-power connections that are required for PoE. This device is also ideal for use in digital amplifiers, consumer electronics, and telecom applications. Its ability to switch quickly and reliably also makes it an ideal choice for power distribution, voltage transformation, and periodic AC waveforms. Finally, the STPS1545CT is ideal for use in solar inverters, power factor controllers, and brushless DC (BLDC) motor applications.

Working Principle

The STPS1545CT operates with a unique working principle. It is comprised of two closely coupled series MOSFETs (metal-oxide-semiconductor field-effect transistors). These two transistors, along with two current sensors, form the basis of the device, which will then provide the voltages and currents required for the intended application. When the device is turned on, the two series MOSFETs become conductive, allowing the current to flow between them. This current is then directed by the current sensors to the desired voltage and current and adjusted accordingly. This allows the device to provide a range of voltage and current levels that are tailored to the needs of the application.

Conclusion

The STPS1545CT is a high-performance SiC MOSFET diode array that provides superior performance in a range of applications. It is designed to provide higher blocking voltage and better thermal performance, making it ideal for use in PoE, digital amplifier, telecom, and power distribution applications. This device operates on a unique working principle that utilizes two series MOSFETs and two current sensors to allow for precise current and voltage control. Overall, the STPS1545CT provides a superior solution for a variety of commercial, industrial, and consumer applications.

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