BZW06-13 B0G

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TVS - Diodes are an essential device when it comes to protecting sensitive electronic circuits from electrical overstress, electrostatic discharge and lightning-induced surges for a range of different applications. BZW06-13 B0G is a type of transient voltage suppressor optically designed for over-voltage protection. In this article, we will discuss the application field as well as the working principle of this device.

BZW06-13 B0G is a high power transient voltage suppression diode with a peak pulse power of up to 270 W. It is suitable for usage in sensitive electronic circuitry that requires protection from over-voltage conditions. The device is widely used in the automotive industry, communication and electronic equipment, medical and other fields.

Application Field

The BZW06-13 B0G is suitable for a variety of automotive and non-automotive applications. Automotive applications include protection of automobile ECU and airbag ECU against high-voltage surge, protection of cigarette lighter circuits against over-voltage and protection of GPS modules in vehicles.

In addition to automotive applications, the device is also widely used in non-automotive applications such as telecommunication, computer, industry control, security systems, consumer and medical electronics, etc. It is suitable for protecting various sensitive electronic circuits from lightning-induced surges and electrostatic discharge.

Working Principle

The core component of the BZW06-13 B0G is an avalanche breakdown diode. This diode is triggered by an over-voltage and enters an avalanche breakdown state. ATMOSTM technology is then used to suppress the frequency response of the component to ensure the pulse voltage does not exceed the clamping voltage.

When the voltage is below the breakdown voltage, the device is in an off state and the current flowing through the component is very small. When the voltage is above the breakdown voltage, the diode enters an avalanche breakdown state, resulting in an extremely large current, which is limited by an integrated resistor, thus forming a current limiting effect.

At the same time, the avalanche breakdown diode generates light due to the large current, which is detected by an optical collector. The optical collector then triggers the avalanche breakdown diode to enter a high-voltage clamping state and the output voltage will not exceed the clamping voltage.

Therefore, the BZW06-13 B0G provides a reliable and robust protection for circuits against dangerous over-voltage conditions. With its high power capability, it is suitable for a variety of different applications, ranging from automotive to consumer electronic circuitry.

In summary, the BZW06-13 B0G is a high-power transient voltage suppression diode with a peak pulse power of up to 270 W. It is suitable for usage in a wide range of applications, from automotive to consumer electronics, for protection against over-voltage conditions. The device works by triggering an avalanche breakdown diode, which is then combined with an integrated resistor to provide effective current-limiting protection.

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