Product characteristics of transient suppression diodes

Product characteristics of transient suppression diodes

1. Adding TVS diodes to signal and power lines can prevent the failure of microprocessors or microcontrollers due to transient pulses such as electrostatic discharge effects, AC power surges, and switching power supply noise.

2. The electrostatic discharge effect can release pulses exceeding 10000V and 60A, and can last for 10ms; However, general TTL devices may be damaged when encountering 10V pulses exceeding 30ms. The use of TVS diodes can effectively absorb pulses that can cause device damage and eliminate interference caused by switches between buses (Crosstalk).

3. Placing the TVS diodes between the signal line and ground can prevent unnecessary noise from affecting the data and control bus.