SMCJ54CA-13 - TVS Diode by Diodes Incorporated

The SMCJ54CA-13 is a robust transient voltage suppression (TVS) diode manufactured by Diodes Incorporated, designed to protect sensitive electronic equipment from voltage transients induced by system inductance, lightning, and other transient voltage events. This TVS diode is a popular choice among engineers for its ability to safeguard circuits in a variety of applications, including consumer electronics, automotive systems, industrial equipment, and telecommunications infrastructure.

Key Features:

• Stand-off Voltage: 54V - This parameter indicates the maximum voltage the diode can withstand without conducting in its off state, making it suitable for a wide range of applications.
• Peak Pulse Power Dissipation: 1500W (@10/1000µs) - The SMCJ54CA-13 can safely absorb high transient power, ensuring protection against surges.
• Clamping Voltage: 87.1V (@ IPP) - In the event of a voltage spike, the diode clamps to this voltage, protecting the components that follow in the circuit.
• Reverse Stand-off Voltage: 54V - This is the voltage below which the diode does not conduct, thus preventing leakage currents in normal operation.
• Bi-directional Configuration - The SMCJ54CA-13 offers symmetrical protection for AC signals or where the polarity is undefined.
• Low Incremental Surge Resistance - Minimizes the voltage drop across the diode at the time of the surge.
• Operating Temperature Range: -55°C to +150°C - Suitable for use in harsh environments.
• Package: SMC (DO-214AB) - Industry-standard surface-mount package that is easy to integrate into PCB designs.
• Compliance: RoHS and REACH compliant, ensuring environmental safety and global acceptance.

Applications:

The SMCJ54CA-13 is versatile and can be used in a variety of circuit protection applications. These include power supply units, voltage regulation modules, and communication systems where transient voltage protection is critical. It is also commonly found in automotive electronics, where it can protect sensitive microcontrollers and GPS systems from voltage spikes.

Quality and Reliability:

Diodes Incorporated is known for its commitment to quality, and the SMCJ54CA-13 is no exception. It is manufactured to high standards, ensuring reliable performance and durability in the field. With its comprehensive features and robust design, the SMCJ54CA-13 is an excellent choice for designers looking to enhance the longevity and reliability of their electronic systems.