MAPLAD18KP120CAE3

TVS diodes, also known as transient voltage suppressors, are electronic components designed to protect sensitive electronic components from electrical discharges caused by electrostatic discharge (ESD), lightning strikes and other electrical phenomena. The MAPLAD18KP120CAE3 is a 5-line unidirectional Transient Voltage Suppressor (TVS) designed to protect data lines, such as USB ports and HDMI connections, from overvoltage transients.

The MAPLAD18KP120CAE3 is based on a silicon avalanche diode and its ultra-low capacitance of 1.2pF makes it ideal for protecting high-speed signal lines and providing fast response time. The TVS diode uses the Zener effect to protect against electrical overvoltage transients in a circuit. When an overvoltage transient passes through the diode, the diode begins to conduct and then quickly shuts off. This protects the device from damage caused by ESD, lightning, or other electrical phenomenon.

The MAPLAD18KP120CAE3 is available in a 5-pin SOD-123FL (0.10mm × 0.60mm) footprint package and offers an overvoltage clamping voltage of 18V with a maximum clamping current of 120A. The device has a maximum breakdown voltage of 18V with a maximum stand-off voltage of 12V. The device is designed to protect high-speed signal lines with a wide range of operating temperature from -50°C to +150°C and is rated for a reflow temperature of 135°C.

The MAPLAD18KP120CAE3 TVS diode provides excellent ESD protection to meets the current requirements of the IEC61000-4-2 standard for contact discharge and the IEC61000-4-4 standard for air-gap discharge. The device is also able to protect against other types of electrical transients such as lightning, electrostatic discharge, low- and high-energy power surges, and overvoltage transients.

The MAPLAD18KP120CAE3 is ideal for use in many applications, such as consumer electronics, automotive systems, computer peripherals, industrial machinery, office equipment, home appliances, and more. Its high-speed response time makes it perfect for protecting high-speed signals, such as at USB ports and HDMI connections, from harmful voltage transients. The device is also UL recognized, making it suitable for a wide range of applications in industrial, automotive, and consumer electronics.