TV06B480JB-G Circuit Protection

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TVS - Diodes

TVS (Transient Voltage Suppressor) diodes are semiconductor devices that are designed to protect sensitive electronic components from voltage transients, usually caused by electrostatic discharge (ESD) or lightning. The TV06B480JB-G is a high-voltage, unidirectional Tvs diode specifically designed for lightning and ESD protection of electronic equipment. It provides a low-impedance path to ground for any transient voltage above its breakdown voltage. It also features exceptionally fast response to the transient events and low clamping voltage.

Application Field

TV06B480JB-G can be used in a variety of applications, from consumer electronics to automotive systems. Compared to its predecessor, the TV06B480JA-G, this device has a higher peak pulse power—up to 600W at 10/1000μs—and a lower clamping voltage, making it more suitable for applications with high input voltage and narrow voltage paths. Some of the applications for the TV06B480JB-G include peripherals protection for personal computers, protection for automotive wiring harnesses, and power line protection for telecommunications equipment.

Working Principle

TV06B480JB-G works on the principle of avalanche multiplication. In other words, the current that passes through the diode is multiplied when the breakdown voltage is exceeded. This causes the current to surge rapidly and the diode clamp the transient overvoltage to a safe voltage level. This overvoltage protection helps protect sensitive components from electrical damage.

The transient voltage is controlled by two parameters: the peak pulse current and the rise time. The peak pulse current is the maximum current that can pass through the diode and is an important protector of the device. The rise time determines how quickly the transient voltage will rise and fall. The TV06B480JB-G features an extremely faster response time, making it suitable for applications where higher power and fast response times are needed.

The TV06B480JB-G is an ideal solution for protecting sensitive components from voltage transients and is a cost-effective way of safeguarding electronic systems. With its high peak pulse power and low clamping voltage, it can provide superior protection in many applications.

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