1N6137 Circuit Protection

Current - Peak Pulse (10/1000µs):	1.7A
Supplier Device Package:	Axial
Package / Case:	Axial
Mounting Type:	Through Hole
Operating Temperature:	-65°C ~ 175°C (TA)
Capacitance @ Frequency:	--
Applications:	General Purpose
Power Line Protection:	No
Power - Peak Pulse:	500W
Series:	--
Voltage - Clamping (Max) @ Ipp:	286V
Voltage - Breakdown (Min):	180V
Voltage - Reverse Standoff (Typ):	152V (Max)
Bidirectional Channels:	1
Type:	Zener
Part Status:	Active
Packaging:	Bulk

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1N6137 Application Field and Working Principle

Introduction

The most common type of diode used in transient voltage protection today is the 1N6137 TVS Diodes. This diode is constructed of a semiconductor material in the form of a rectangular slab, typically of silicon. Its structure is quite simple and consists of two electrodes, typically called an anode and a cathode. The anode connects to the positive (or more positive) power supply connection, and the cathode connects to the negative (or more negative) power supply connection. When the diode is forward-biased, current flows through it from the anode to the cathode and when it is reverse-biased, current does not flow through it. The 1N6137 TVS diode is a special type of diode designed specifically for transient voltage protection. It has an extremely high breakdown voltage rating of 1,000V, which makes it ideal for protecting circuits against high voltage transients. The diode also chipsets to grounded and form a very efficient shield against surges.

Application Field

The 1N6137 TVS diode has a wide range of applications in electronic circuits. It is commonly used in power supplies, communications systems, aerospace equipment, computer systems, power systems, automotive systems, and many other applications. It is also used in communication system applications including telephone equipment, fax machines, satellite receivers, and other electronic circuit. In power systems, the 1N6137 TVS diode is used to protect sensitive electronic components from voltage transients. Such transients can damage or cause malfunction in the equipment protected, leading to costly repair or even permanent damage. In addition, the diode is used to protect communication systems from voltage spikes that can interfere with the efficient transmission of signals. The diode also protects wiring and other components that are susceptible to electrical transients. It is also used to safeguard automotive systems and other automotiveafter equipment from voltage surges that can affect normal operation.

Working Principle

The working principle behind the 1N6137 TVS diode is simple. When connected to a circuit, the diode will act as an open circuit and no current will flow until the voltage reaches the breakdown voltage. When the voltage reaches the breakdown voltage, the diode will go into conduction and will conduct current proportional to its peak surge capability. The 1N6137 TVS diode also features a special on-state characteristic, called the “clamp voltage”. When the voltage reaches the clamping voltage, the diode will go into conduction and will continue to conduct until the current falls below a certain level. This feature allows the diode to protect against inductive and capacitive loads, while maintaining its blocking capabilities. The 1N6137 TVS diode is designed to operate in temperatures ranging from -55°C to +125°C and it has a peak pulse power rating of 550W. This diode is small in size, and it is available in surface-mount and through-hole packages.

Conclusion

The 1N6137 TVS diode is an essential component in modern electronic circuits, providing protection from damaging voltage transients. It is constructed with an extremely high breakdown voltage of 1,000V and a peak pulse power rating of 550W. The diode has a wide range of applications in power supplies, communications systems, aerospace equipment, computer systems, power systems, automotive systems, and many other related circuits. It is also designed to operate in temperatures ranging from -55°C to +125°C and is typically available in small size surface-mount and through-hole packages.

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