ES2D - Diodes Incorporated

ES2D Frequently Asked Questions (FAQs)

• What is the recommended PCB layout for optimal ESD protection?
  The recommended PCB layout for optimal ESD protection involves placing the ES2D as close as possible to the input pins, using short and wide traces, and minimizing the distance between the device and the protected IC. Additionally, a ground plane underneath the device can help to reduce parasitic inductance.
• How does the ES2D affect the signal integrity of high-speed signals?
  The ES2D is designed to have a minimal impact on signal integrity. It has a low capacitance of 0.2pF, which minimizes signal attenuation and distortion. However, it's still important to consider the device's capacitance and series resistance when designing high-speed signal paths.
• Can the ES2D be used for ESD protection in automotive applications?
  Yes, the ES2D is qualified to AEC-Q101, which makes it suitable for use in automotive applications. However, it's essential to ensure that the device meets the specific requirements of the application, including temperature range, voltage rating, and ESD protection level.
• How does the ES2D respond to multiple ESD strikes?
  The ES2D is designed to withstand multiple ESD strikes without degradation. It has a high ESD protection level of ±30kV, and its internal protection circuitry can handle multiple strikes without compromising its performance or reliability.
• Can the ES2D be used in conjunction with other ESD protection devices?
  Yes, the ES2D can be used in conjunction with other ESD protection devices to provide additional protection or to meet specific application requirements. However, it's essential to ensure that the devices are compatible and do not interfere with each other's operation.