STTH4R02B-TR

Series:	--
Packaging:	Tape & Reel (TR)
Part Status:	Active
Diode Type:	Standard
Voltage - DC Reverse (Vr) (Max):	200V
Current - Average Rectified (Io):	4A
Voltage - Forward (Vf) (Max) @ If:	1.05V @ 4A
Speed:	Fast Recovery = 200mA (Io)
Reverse Recovery Time (trr):	30ns
Current - Reverse Leakage @ Vr:	3µA @ 200V
Capacitance @ Vr, F:	--
Mounting Type:	Surface Mount
Package / Case:	TO-252-3, DPak (2 Leads + Tab), SC-63
Supplier Device Package:	DPAK
Operating Temperature - Junction:	175°C (Max)
Base Part Number:	STTH4R02

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Introduction

STTH4R02B-TR is a high-performance single rectifier diode. This diode is ideal for fast switching, high temperature and high temperature environments, and has a wide range of applications. In this article, we will describe how the STTH4R02B-TR rectifier diode works, as well as its typical applications in various fields.

Working Principle

A rectifier is an important component in many electronic circuits. It is used to convert alternating current (AC) to direct current (DC). The STTH4R02B-TR is a single rectifier diode with a relatively high forward voltage drop of 4V. At the same time, it also has a reverse voltage of 200V, as well as a maximum forward current of 1.2A.In the forward direction, the STTH4R02B-TR works as an ohmic conductor, allowing current to flow freely and converting AC into DC. In the reverse direction, it works as an open switch, blocking reverse current and keeping the circuit stable. This complex functionality makes the STTH4R02B-TR a versatile and reliable part in many applications that require efficient AC-to-DC conversion or protection.

Application Fields

The STTH4R02B-TR rectifier diode is designed to be used in a variety of demanding applications. Its high-current rating, low forward voltage drop, and reverse voltage make it ideal for use in a wide range of switching and protection circuits. Some of the most common applications are:

• AC/DC Converters - STTH4R02B-TR can be used for efficient conversion of AC to DC in a wide range of AC/DC convertors. It is also widely used in high efficiency SMPS circuits.
• Motor Control - The STTH4R02B-TR is widely used in motor control circuits to provide reliable switching and protection for motors, fans, and other AC powered components.
• DC Motor Drivers - The STTH4R02B-TR can also be used in DC motor drivers to ensure efficient and reliable operation.
• Voltage Regulators - The low forward voltage drop of the STTH4R02B-TR makes it an ideal choice for voltage regulation in a wide range of circuits.

Conclusion

The STTH4R02B-TR is a high-performance single rectifier diode designed for use in a variety of applications. Its low forward voltage drop and reverse voltage make it a versatile and reliable component for efficient AC-to-DC conversion, protection circuits, motor control, voltage regulation, and more. Thanks to its high-performance characteristics, the STTH4R02B-TR is an ideal part for a wide range of demanding applications.

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