SMBJ10CA-13

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The SMBJ10CA-13 is a unidirectional (single phase) transient voltage suppressor (TVS) diode designed to protect sensitive electronic equipment from overvoltage transients. It is especially well-suited for protective applications that require safety agency approval. Despite its compact package size, this diode can handle peak pulse power up to 1500W (10/1000μs). The SMBJ10CA-13 component is surface mount device (SMD) constructed of a SOD-123 package with an silicon avalanche diode chip.

TVS diodes are semiconductor devices designed to protect circuits against electrical transients, usually voltage spikes. TVS diodes typically have three pins: two for power input and the third for voltage sensing. They are usually placed across the circuit, between the power source and the rest of the circuit. When a transient voltage spike occurs, the diode will allow current to flow in one direction only, which can help prevent voltage from exceeding the breakdown voltage of the device and damaging the circuit.

The working principle of the SMBJ10CA-13 is based on its integrated diode chip, producing an avalanche effect that can suppress surges within the breakdown voltage. The diode conducts electricity in one direction only, if the voltage is within the breakdown voltage, and blocks conduction in both directions when the voltage is outside the rated range. The low clamping voltage of the SMBJ10CA-13 and its high maximum rated pulse power make it well suited to protect against transient voltage surges in many applications.

The SMBJ10CA-13 is designed for many different applications, including protecting semiconductor circuits from high-voltage transients, protecting special high-speed circuits, and providing superior performance in AC and DC transient voltage surge protection. It is also suitable for a wide range of high speed signal I/O ports, AC and DC power outlets, automotive applications, and standby power sources. This diode is also resistant to high humidity and vibration, which makes it suitable for outdoor applications.

In conclusion, the SMBJ10CA-13 is an effective unidirectional TVS diode that provides superior performance when it comes to suppressing voltage transients. It can handle peak pulse power up to 1500W (10/1000μs) and has a low clamping voltage. It is suitable for a wide range of applications, including signal I/O ports, AC and DC power outlets, automotive applications, and standby power sources. Furthermore, it is resistant to high humidity and vibration, making it the ideal choice for outdoor applications.

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