Microchip Technology's SMAJ18CE3/TR13 TVS Diode

The SMAJ18CE3/TR13 is a high-quality Transient Voltage Suppressor (TVS) diode from Microchip Technology, designed to protect sensitive electronic equipment from voltage transients induced by system inductance, lightning, and other transient voltage events. This diode is an essential component for any design where electronic components need to be shielded from sudden voltage spikes that can cause irreversible damage.

Key Features

• Voltage Protection: With a stand-off voltage of 18V, the SMAJ18CE3/TR13 is well-suited for a range of applications that require this level of voltage protection.
• Peak Pulse Power: The device can handle a peak pulse power of 400W (10/1000μs), ensuring effective protection against high energy transients.
• Low Leakage Current: The diode is engineered to have a low leakage current, minimizing power loss when the device is in standby mode and enhancing overall efficiency.
• Fast Response Time: The TVS diode reacts almost instantaneously (<1ns) to transient voltage spikes, providing immediate protection to the downstream components.
• Compact Package: Encased in a DO-214AC (SMA) package, the SMAJ18CE3/TR13 is designed for space-saving applications, ideal for modern compact electronic assemblies.
• Environmental Compliance: It complies with RoHS and REACH environmental standards, making it suitable for use in environmentally-sensitive applications.
• Temperature Range: The operating junction temperature range is from -55°C to +150°C, allowing the device to operate reliably in a wide range of environmental conditions.

Applications

The SMAJ18CE3/TR13 is versatile and can be used in various applications, including:

• Consumer electronics such as smartphones, tablets, and laptops
• Industrial control systems and automation
• Power supply units and voltage regulators
• Automotive electronics and onboard electrical systems
• Telecommunication equipment
• Medical devices with electronic components

With its robust design and reliable performance, the SMAJ18CE3/TR13 from Microchip Technology is an excellent choice for engineers and designers looking to enhance the durability and longevity of their electronic products against voltage transients.