SMCJ58HE3/9AT

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The SMCJ58HE3/9AT is a surface mounted transient voltage suppressor (TVS) diode. It is used primarily in portable electronics when the device is exposed to hazardous voltage or current levels that could damage the circuitry. The SMCJ58HE3/9AT is especially designed for automotive applications such as airbag clamps or any other automotive application requiring high reliability and stability.

The SMCJ58HE3/9AT is designed to suppress voltage transients of up to 36 V. It has two terminals: one acts as an anode and the other as a cathode. The two terminals are connected externally with a reverse polarity protection diode. When a transient voltage surge exceeds the breakdown voltage of the diode, the SMCJ58HE3/9AT diverts the current into a safe path away from the sensitive circuitry. This protects the circuit from damage from voltage transient levels.

The SMCJ58HE3/9AT can also be used as an ESD protection device. Electrostatic discharge (ESD) is created when an object is charged with electricity and then discharged to a nearby ground. ESD can damage sensitive components in electronic circuits, so the SMCJ58HE3/9AT provides protection against ESD. The SMCJ58HE3/9AT is designed to absorb ESD electricity and divert it safely away from the sensitive electronics.

The SMCJ58HE3/9AT is capable of absorbing high energy levels with low resistance. This enables it to provide better protection for sensitive electronics while having minimal impact on the circuit\'s performance. It has a low operating temperature coefficient, which ensures its performance is not affected by temperature changes.

The SMCJ58HE3/9AT has an integrated stress protection unit, which helps to protect the diode during high surge conditions. It also has a low noise diode for EMI/RFI suppression. The diode is sealed in a package which is designed to prevent dust and moisture from entering the package and damaging the diode.

The SMCJ58HE3/9AT is a reliable, rugged and compact TVS diode solution for automotive applications. It can protect against voltage transients up to 36V, ESD and EMI/RFI noise. Its integrated stress protection unit and low operating temperature coefficient makes it a great choice for reliable and stable protection.

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