STPS140ZY Discrete Semiconductor Products

Series:	Automotive, AEC-Q101
Packaging:	Tape & Reel (TR)
Part Status:	Active
Diode Type:	Schottky
Voltage - DC Reverse (Vr) (Max):	40V
Current - Average Rectified (Io):	1A (DC)
Voltage - Forward (Vf) (Max) @ If:	550mV @ 1A
Speed:	Fast Recovery = 200mA (Io)
Current - Reverse Leakage @ Vr:	40µA @ 400V
Capacitance @ Vr, F:	--
Mounting Type:	Surface Mount
Package / Case:	SOD-123
Supplier Device Package:	SOD-123
Operating Temperature - Junction:	-40°C ~ 150°C
Base Part Number:	STPS140

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Introduction

STPS140ZY is a type of single rectifier diode specifically designed for high power, low loss applications in industrial electronics, power supplies, automotive circuits, and communication systems. It is characterized by a small size, a compact design, and a high voltage rating. It is commonly used in power supplies, automotive circuits, and in high voltage applications.

Design Characteristics

The STPS140ZY is a single rectifier diode with small size and a compact design. Its case for easy installation and connection is assembled with simple screws and nuts. The maximum forward current rating of the device is 170 Amps and the maximum forward voltage rating is 150 Volts. The device features an ultra-fast reverse recovery time of less than 10 nsec, enabling low switching losses. The device is also capable of withstanding surge currents up to 500 Amps.

Applications

The versatility of the STPS140ZY makes it suitable for a wide range of applications. It is commonly used in high power, low loss applications in industrial electronics, power supplies, automotive circuits, and communication systems. It can be used as a power supply component, a voltage regulator, or a switching device. Other uses include automotive electronics, high-voltage rectification, overvoltage protection, power factor correction, and motor control.

Working Principle

The STPS140ZY works by controlling the current flow through it. When voltage is applied to the diode, the current flows only in one direction. This is called "forward biased," and allows current to flow in only one direction. When the voltage is reversed, the current does not flow, and the diode is said to be "reverse biased". This allows the diode to control the flow of current and can be used to regulate voltage and power.

Conclusion

The STPS140ZY is a single rectifier diode specifically designed for high power, low loss applications. It has a small size, a compact design, and a high voltage rating which makes it suitable for a variety of applications. The device features an ultra-fast reverse recovery time and is capable of withstanding high surge currents, making it suitable for power supplies and automotive circuits. It works by controlling the flow of current through it, allowing it to regulate voltage and power.

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