BZW04-11HR0G

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The BZW04-11HR0G is a unidirectional transient voltage suppressor (TVS) diode designed to protect sensitive electrical or electronic equipment from voltage and electrical surges in automotive applications. This component is designed to withstand high reverse voltages up to 45V, withstanding transient currents of up to 4A. It can handle up to 3000W surge power dissipation.

The BZW04-11HR0G is available on a hermetically sealed axial package and is compliant to AEC-Q101 qualified status. The device is capable of fast response times, typically 10ns. It’s also designed to meet the demands of high temperature harsh environments with a maximum junction temperature of 175°C.

The BZW04-11HR0G works by diverting transients and Electrostatic Discharge (ESD) to ground without excessive input rise time. This ensures that connected equipment remains safe and unaffected. The component typically features a low clamping voltage (Vcl), used to protect the circuit from voltage transients. As the voltage of a transient increases, so does the current in the device.

The device also works by diverting the transient current to ground. This results in the network protection from damaging transients. The majority of working characteristics can be adjusted by varying the aspect ratios of the series resistors. The BZW04-11HR0G can also be used to form an anode-capacitor voltage divider to reduce peak voltages, while maintaining the input resistance of the circuit.

The BZW04-11HR0G can be used in automotive, audio and communication applications to protect circuits against voltage transients. It can also be used in circuit engineering, with devices such as DC-to-DC converters, Fast Ethernet, memory modules, and other sensitive equipment that require protection against high-speed power transients.

The device also provides outstanding protection from Electrostatic Discharge (ESD), which can damage semiconductor packages and components. The TVS diode helps to protect transistors, fuses, integrated circuits, and other sensitive electronic components from voltage and electrical surges caused by ESD. When used in conjunction with proper grounding techniques it can significantly reduce the risk of device damage.

The BZW04-11HR0G is a reliable and effective transient voltage suppressor (TVS) diode designed to provide protection from voltage and electrical surges in automotive, audio, and communication applications. This device has a high reverse voltage tolerance up to 45V, withstanding up to 4A of transient current and up to 3000W of surge power dissipation. The device is capable of fast response times and is compliant to AEC-Q101 qualified status, with a maximum junction temperature of up to 175°C. The low clamping voltage of the component helps to protect the circuit from voltage transients, while the device also provides outstanding protection from Electrostatic Discharge (ESD). This device is ideal for protecting transistors, fuses, integrated circuits, and other sensitive electronic components from voltage and electrical surges.

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