STMicroelectronics

SMAJ5.0A-TR

SMAJ5.0A-TR Description

The SMAJ5.0A-TR is a high-performance TVS diode from STMicroelectronics, designed for general-purpose applications. This Zener diode is part of the SMAJ, TRANSIL™ series and offers excellent protection against voltage transients and surges. With a peak pulse current of 174A (8/20µs) and a power rating of 400W, the SMAJ5.0A-TR is capable of handling high-energy transients while maintaining a low clamping voltage of 13.4V at 174A (8/20µs). The device is surface-mountable and comes in a tape and reel (TR) packaging, making it suitable for automated assembly processes.

SMAJ5.0A-TR Features

• Voltage - Clamping (Max) @ Ipp: 13.4V at 174A (8/20µs)
• Voltage - Breakdown (Min): 6.4V
• Voltage - Reverse Standoff (Typ): 5V
• Current - Peak Pulse (10/1000µs): 174A (8/20µs)
• Power - Peak Pulse: 400W
• Mounting Type: Surface Mount
• Package: Tape & Reel (TR)
• RoHS Status: ROHS3 Compliant
• REACH Status: REACH Unaffected
• Moisture Sensitivity Level (MSL): 1 (Unlimited)

The SMAJ5.0A-TR's unique features include its low clamping voltage, high peak pulse current, and robust power rating. These attributes make it an ideal choice for applications requiring efficient transient voltage suppression and surge protection.

SMAJ5.0A-TR Applications

The SMAJ5.0A-TR is suitable for a wide range of general-purpose applications, including:

1. Automotive Electronics: Protecting automotive electronics from voltage transients and surges caused by ignition systems, alternators, and other high-energy sources.
2. Industrial Control Systems: Providing surge protection for PLCs, motor drives, and other industrial control equipment.
3. Telecommunications: Protecting communication equipment from voltage spikes and surges caused by lightning strikes or power line disturbances.
4. Consumer Electronics: Offering voltage protection for smartphones, tablets, and other portable devices against ESD events and power surges.

Conclusion of SMAJ5.0A-TR

The SMAJ5.0A-TR is a versatile and reliable TVS diode from STMicroelectronics, offering excellent performance in terms of voltage clamping, peak pulse current, and power rating. Its surface-mount design and tape and reel packaging make it suitable for automated assembly processes, while its low clamping voltage and high peak pulse current provide efficient transient voltage suppression. The SMAJ5.0A-TR is an ideal choice for a wide range of general-purpose applications, including automotive electronics, industrial control systems, telecommunications, and consumer electronics.