BZW04-273-E3/73 Circuit Protection

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TVS (Transient Voltage Suppressors) diodes are designed to protect sensitive electronic components against surge voltage inputs. BZW04-273-E3/73 is a unidirectional TVS diode designed to protect low voltage, high speed circuits from external electrostatic discharge (ESD) and other transient events. This diode is characterised by its short response time, high surge current capability and low-capacitance weight.

Application Field of BZW04-273-E3/73

The principal application field for BZW04-273-E3/73 is the protection of low voltage, high-speed circuits against external electrostatic discharge (ESD) and other transient events. This particular diode has a low working voltage of 6.0V and a fast response time of less than 1ns. It is ideal for use in applications such as high-speed data lines, data networks, and radio-frequency (RF) systems where data throughput rate and the integrity of the signal needs to be maintained.

BZW04-273-E3/73 diodes can be used in a wide variety of consumer electronics, automotive and industrial applications such as automotive data networks, RJ-45 Ethernet ports, automotive audio systems, power supplies, and power line noise suppression. In addition, this diode can be used in medical equipment for protection against low voltage, high frequency oscillations.

Working Principle of BZW04-273-E3/73

BZW04-273-E3/73 is a unidirectional TVS diode, which acts as a voltage clamping device. It is designed to protect against surge voltages that exceed the maximum specified voltage level of the device. When the voltage of the protected circuit exceeds a certain level, the diodes clamp the voltage to a safe level. This protects the circuit from power surges or other transient events.

The diode also has a low capacitance, which ensures a fast response time and low parasitics. When the input voltage exceeds the breakdown voltage, the diode turns on and effectively clamps the circuit. It quickly turns off again after the transient voltage has dropped back to an acceptable level, allowing the circuit to resume its normal operation.

BZW04-273-E3/73 is a unidirectional TVS diode with a low working voltage of 6.0V, fast response time of less than 1ns and high surge current capability. It is ideal for use in applications such as high-speed data lines, data networks, and radio-frequency (RF) systems where data integrity needs to be maintained. This diode is able to protect sensitive electronic components from damage due to transient voltage spikes.

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