S3JHM6G

Series:	Automotive, AEC-Q101
Packaging:	Tape & Reel (TR)
Part Status:	Active
Diode Type:	Standard
Voltage - DC Reverse (Vr) (Max):	600V
Current - Average Rectified (Io):	3A
Voltage - Forward (Vf) (Max) @ If:	1.15V @ 3A
Speed:	Standard Recovery >500ns, > 200mA (Io)
Reverse Recovery Time (trr):	1.5µs
Current - Reverse Leakage @ Vr:	5µA @ 600V
Capacitance @ Vr, F:	30pF @ 4V, 1MHz
Mounting Type:	Surface Mount
Package / Case:	DO-214AB, SMC
Supplier Device Package:	DO-214AB (SMC)
Operating Temperature - Junction:	-55°C ~ 150°C

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Introduction

The S3JHM6G is a rectifier diode from ON Semiconductor. It is widely used in a variety of applications including automotive, automotive audio, industrial, and telecommunications. It is a single axial-leaded Component that is designed for high-frequency switching applications such as flyback converters and class-D audio amplifiers.

Features

The S3JHM6G features a low forward voltage drop and a maximum forward current rating of 6 A. This diode also features a reverse recovery time as low as 15 nsec and a maximum reverse recovery switching frequency of 3 MHz. In addition, the diode has a 200 pF capacitance, which is suitable for high-frequency switching applications.

Application Field

The S3JHM6G can be used in a variety of applications, such as automotive, automotive audio, industrial, and telecommunications. It is particularly suitable for use in flyback converters and class-D audio amplifiers due to its low forward voltage drop and fast switching speed.

In automotive applications, the S3JHM6G is used in applications such as ignition, headlight controls, airbag deployment, and antilock brake systems. It can also be used in audio applications such as car stereos and amplifiers.

In industrial applications, the S3JHM6G is used for AC-DC and DC-DC power converters. It can also be used in applications such as renewable energy systems, such as solar and wind power.

In telecommunications applications, it is used in applications such as base station power amplifiers and switching regulators.

Working Principle

The S3JHM6G is a rectifier diode, which means that it conducts current in one direction and blocks current in the opposite direction. The diode has a low turn on voltage, so it only needs a small amount of voltage to turn on. When the diode is forward biased by an applied voltage, current flows through the diode and it turns on.When the diode is reverse biased by an applied voltage, the current is blocked and the diode will not turn on. The reverse voltage will increase until a certain point at which it is equal to the breakdown voltage of the diode, at which point current will begin to flow through the diode in the opposite direction and the diode will be destroyed.

Conclusion

The S3JHM6G is a rectifier diode from ON Semiconductor that is designed for high-frequency switching applications such as flyback converters and class-D audio amplifiers. It features a low forward voltage drop and a maximum forward current rating of 6 A, as well as a reverse recovery time as low as 15 nsec and a maximum reverse recovery switching frequency of 3 MHz. It is widely used in automotive, automotive audio, industrial, and telecommunications applications. Its working principle is based on its ability to conduct current in one direction and block current in the opposite direction.

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