BZW04-188B R1G

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TVS-Diodes are pieces of equipment which are designed to provide protection against over-voltage transients. The BZW04-188B R1G is an example of one such device.

The BZW04-188B R1G is designed to provide over-voltage suppression in consumer, commercial, industrial and medical equipment. Its working voltage range is from 5.7V to 188V, making it ideal for low-voltage applications. The device has a peak pulse power dissipation of up to 1800 watts, making it suitable for high-power applications. In addition, the device has an excellent transient suppression response, with a discharge time of less than 1/3 to ensure a quick recovery from transients.

The BZW04-188B R1G is a surface-mount device, and features two open-circuit pins, which allow for excellent mounting and board layout. The device is also designed to provide EMI protection, eliminating the need for additional devices. The device has a high working temperature, and is able to withstand temperatures of up to +150°C.

The device works on the principle of Avalanche Breakdown. When the voltage reaches the avalanche voltage of the device, it will trigger an avalanche breakdown, resulting in a high-speed pulse discharge. This discharge of energy then passes through the dampe circuit, which dissipates it and confines it within the device. This ensures that excessive voltage does not pass through the device, and that other electronic components in the circuit are protected from potential damage.

In conclusion, the BZW04-188B R1G is an excellent choice for a variety of over-voltage protection applications. Its low working voltage makes it suitable for low-voltage applications, while its high peak pulse power dissipation makes it suitable for high-power applications. The device also features EMI protection, and a high working temperature, making it a reliable and durable piece of equipment.

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