STMicroelectronics

SMAJ58A-TR

SMAJ58A-TR Description

The SMAJ58A-TR is a high-performance TVS diode designed and manufactured by STMicroelectronics. This device is part of the SMAJ, TRANSIL™ series and is known for its excellent voltage clamping and reverse standoff capabilities. With a peak pulse current rating of 4.3A (10/1000µs) and a peak pulse power of 400W, the SMAJ58A-TR is capable of handling high-energy transients and surges in various electronic systems.

SMAJ58A-TR Features

• Voltage Clamping (Max) @ Ipp: 93.6V - The SMAJ58A-TR can effectively clamp voltage transients up to 93.6V, providing robust protection for sensitive electronic components.
• Voltage - Reverse Standoff (Typ): 58V - This diode offers a typical reverse standoff voltage of 58V, ensuring reliable operation in reverse-biased conditions.
• Mounting Type: Surface Mount - The SMAJ58A-TR is designed for surface mount applications, making it suitable for use in compact and densely populated electronic devices.
• RoHS Status: ROHS3 Compliant - This diode meets the stringent RoHS3 compliance requirements, ensuring environmental friendliness and regulatory compliance.
• Moisture Sensitivity Level (MSL): 1 (Unlimited) - The SMAJ58A-TR has an MSL of 1, indicating that it is not sensitive to moisture and can be stored and handled without special precautions.

SMAJ58A-TR Applications

The SMAJ58A-TR is an ideal choice for various general-purpose applications where voltage protection is required. Some specific use cases include:

1. Automotive Electronics: Protecting automotive control modules, sensors, and communication interfaces from voltage transients and surges.
2. Industrial Control Systems: Providing voltage protection for industrial control panels, motor drives, and power supplies.
3. Telecommunications Equipment: Safeguarding communication interfaces, power supplies, and signal processing circuits in telecommunications equipment.
4. Consumer Electronics: Protecting sensitive components in smartphones, tablets, and other portable devices from voltage spikes and surges.

Conclusion of SMAJ58A-TR

The SMAJ58A-TR is a versatile and reliable TVS diode that offers excellent voltage clamping and reverse standoff capabilities. Its surface mount design, RoHS3 compliance, and low moisture sensitivity make it an ideal choice for a wide range of general-purpose applications. With its unique features and advantages over similar models, the SMAJ58A-TR is a valuable addition to any electronic system that requires robust voltage protection.