BZW04P48B-E3/54

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TVS diodes are a form of semiconductor device designed to protect other electrical components from voltage spikes or high-power signal surges. The BZW04P48B-E3/54 TVS diode is a unidirectional device designed to protect sensitive electronic components from high-energy, electrostatic discharge (ESD) events.

Application Field: The BZW04P48B-E3/54 is designed to protect a variety of electronic components from the damage caused by ESD events. The recommended application fields for this TVS diode include: power line, handheld equipment, consumer electronics, communication systems, and automotive electronics.

Working Principle: The BZW04P48B-E3/54 utilizes a unidirectional design, operating similarly to a traditional silicon diode. When ESD occurs, the load on the TVS diode increases, allowing current to flow through the diode – releasing the energy to the ground. This process limits the voltage and current supplied by the ESD to the protected components. If conditions are severe, the TVS diode may fail, protecting the connected electrical components.

The BZW04P48B-E3/54 features a low device capacitance of 8pF, meaning it has a low chance of impacting the signal from the protected components. This diode also features a fast response time of 10 ns (maximum) and an ESD clamp voltage of 20V.

Furthermore, the BZW04P48B-E3/54 passes a wide range of tests, including: a 1.5KV air discharge, 2.0KV contact discharge, 500V surge voltage, and a low leakage current of 1.0uA (maximum). These tests demonstrate the robust protection provided by this device, making it an ideal choice for a variety of applications.

The BZW04P48B-E3/54 is rated for a storage temperature of -65°C to +150°C and an operating temperature range of -55°C to +125°C. This makes it suitable for use in extreme temperatures and environments. This TVS diode is also RoHS compliant and halogen-free, making it ideal for applications with strict environmental standards.

The BZW04P48B-E3/54 is an excellent choice for applications that require robust protection from ESD events. The device features a unidirectional design, fast response time, low capacitance, and a wide range of supported test requirements. The device is also rated for use in extreme temperatures and is compliant with RoHS and halogen-free standards.

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