The SMAJ22A-13 from Diodes Incorporated is a robust surface-mount Transient Voltage Suppressor (TVS) diode designed to provide a high level of protection for sensitive electronic components. This device is specifically engineered to safeguard circuits against transient voltage spikes, surges, and electrostatic discharge (ESD) events that can cause immediate or cumulative damage to electronic systems.

Key Features

• Stand-off Voltage: The SMAJ22A-13 has a stand-off voltage of 22 volts, making it suitable for a variety of applications that operate within this voltage range.
• Peak Pulse Power: It offers a peak pulse power dissipation of 400 Watts for a 10/1000μs waveform, ensuring effective protection against high energy transients.
• Clamping Voltage: Upon encountering a voltage spike, the device clamps to a maximum of 35.5 volts, providing a secure barrier to prevent damage to the circuit.
• Fast Response Time: The SMAJ22A-13 reacts swiftly to transient events, with a response time typically less than 1 picosecond from 0 volts to BV min, offering immediate protection upon detection of a surge.
• Low Leakage Current: It features a low leakage current, minimizing power loss and ensuring the efficiency of the system it is protecting.
• Compliance: This TVS diode is compliant with the RoHS and REACH environmental standards, reflecting Diodes Incorporated's commitment to environmental responsibility.
• Package: The component is housed in a low-profile SMA package, which is designed for automated assembly and is compatible with high-volume production.

Applications

The SMAJ22A-13 is ideal for protecting voltage-sensitive components in a broad range of electronic applications, including:

• Consumer electronics such as smartphones, tablets, and laptops
• Industrial control systems and PLCs
• Automotive electronics and onboard computer systems
• Power supply units and voltage regulators
• Telecommunication systems and infrastructure
• Medical equipment with sensitive instrumentation

With its combination of features, the SMAJ22A-13 from Diodes Incorporated is a reliable choice for engineers and designers looking to enhance the durability and longevity of their electronic products against the threats posed by transient voltages.