SMBJ180A-H

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The SMBJ180A-H is a bi-directional unidirectional Transient Voltage Suppressor (TVS) diode that is specially designed to protect against transients and voltage surges. It is well-suited for use in a wide range of applications such as computer and consumer electronics, automotive, commercial, industrial, and medical.

The SMBJ180A-H has no polarity, meaning that it can be used with either positive or negative-going electrical operating voltages without any particular directionality. It is designed to clamp up to 18V above the nominal working voltage, which is well suited for a variety of applications. The SMBJ180A-H also has a higher peak pulse power capability compared to other similar devices, and can be expected to remain operating in a wide temperature range.

The SMBJ180A-H is manufactured using silicon junction technology, which allows it to shunt transients over a wide range of voltages. During normal operation, a transient is dissipated as heat energy within the diode. When the transient exceeds the breakdown voltage of the diode, the current flow is diverted away from the load and into the diode. The SMBJ180A-H is suitable for both unidirectional and bi-directional applications.

In a unidirectional application, the SMBJ180A-H shunt current from the load and is able to achieve a holding voltage of 18V. In a bidirectional application, the diode is able to effectively protect equipment from voltage surges with both the positive and negative directions.

The SMBJ180A-H is offered in a single-mount package for easy installation. The diode is rated for a maximum operating current of 5A and a maximum peak pulse power rating of 150W. The device also features an ultra-low clamping voltage, which helps minimize power dissipation during normal operation. The SMBJ180A-H is RoHS compliant, which makes it a suitable choice for a variety of applications.

Overall, the SMBJ180A-H is an effective TVS Diode for protecting electronic equipment from transient and voltage surges. It is designed to shunt current over a wide range of voltages and is able to operate in a wide temperature range. The device is offered in a single-mount package, is rated for a maximum operating current of 5A, and is RoHS compliant.

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