BZW04-154BHR1G

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TVS - Diodes are designed to protect sensitive electronic equipment from destructive voltage transients generated due to lightning and electrostatic discharge (ESD). The BZW04-154BHR1G is a unidirectional TVS diode designed to protect sensitive electronic devices such as computers, data lines and automotive circuits from high-voltage spikes or ESD.

The BZW04-154BHR1G Ultralow Capacitance (UL) TVS Diode is an effective solution for protecting high-speed data lines from harmful electrostatic discharge (ESD) events, EFT, and RF conducted interference. It is ideal for use in mobile phones and PDA devices, LTE, CDMA and W-CDMA. At higher power levels, the BZW04-154BHR1G can also be used to protect cables, circuit boards, computer equipment, data ports, transformers, and other critical components from lightning-induced surges.

The BZW04-154BHR1G is a Axial leaded (non-SMD) package with 3.3/6.8V VBR. It is designed to provide excellent transient protection without degrading the performance of data line interfaces. The device has excellent surge capability and low clamping voltages, offering excellent ESD performance that is compliant to IEC61000-4-2 requirements.

The BZW04-154BHR1G is a unidirectional element which is composed of a pair of Zener diodes electrically connected in inverse parallel with each other. The working principle of this TVS diode is based on the principle of Zener voltage breakdown. When a voltage spike occurs, the Zener diode will reach the breakdown voltage and the diode will start to conduct electric current, thus limiting the voltage of the circuit to a predetermined level. This prevents the circuit from suffering any damage caused by the overvoltage.

The BZW04-154BHR1G can handle 10VMinimum (IEC 61000-4-2) and 12V (IEC 61000-4-5) ESD, 8KA EFT, and 5KA Lightning Surge. The device has a very low insert loss of less than 0.3dB @ 1MHz. It also offers an excellent airborne immunity and can handle over 3000V ESD.BZW04-154BHR1G is an excellent choice for use in a wide range of applications such as computer peripherals, automotive, consumer electronics, telecom equipment, power supplies and industrial systems.

In a nutshell, the BZW04-154BHR1G is an ultralow-capacitance TVS diode designed to counter high-voltage spikes or Electrostatic Discharge (ESD) events. Offering excellent protection performance and high surge capability, the device is suitable for applications such as computer peripherals, automotive, consumer electronics, telecom equipment, power supplies and industrial systems.

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