STMicroelectronics

SMAJ24A-TR

SMAJ24A-TR Description

The SMAJ24A-TR is a high-performance TVS (Transient Voltage Suppressor) diode designed and manufactured by STMicroelectronics. This Zener diode is part of the SMAJ, TRANSIL™ series and is specifically designed for general-purpose applications. With a peak pulse current of 46A (8/20µs) and a breakdown voltage of 26.7V, the SMAJ24A-TR offers robust protection against voltage transients and surges. Its surface-mount design allows for easy integration into various electronic systems.

SMAJ24A-TR Features

• Technical Specifications:

  • Peak Pulse Current: 46A (8/20µs)
  • Breakdown Voltage: 26.7V
  • Clamping Voltage: 50V at Ipp
  • Reverse Standoff Voltage: 24V (typical)
  • Power Rating: 400W (peak pulse)
  • Unidirectional Channels: 1
  • Moisture Sensitivity Level (MSL): 1 (Unlimited)
  • RoHS Compliance: ROHS3 Compliant
  • REACH Status: REACH Unaffected

• Package and Mounting:

  • Package: Tape & Reel (TR)
  • Mounting Type: Surface Mount

• Unique Features and Advantages:

  • The SMAJ24A-TR's high peak pulse current and breakdown voltage make it ideal for protecting sensitive electronic components from voltage transients and surges.
  • Its surface-mount design allows for easy integration into various electronic systems, reducing space requirements and improving overall system performance.
  • The device's high reverse standoff voltage ensures reliable operation in high-voltage environments.

SMAJ24A-TR Applications

The SMAJ24A-TR is well-suited for a wide range of general-purpose applications, including:

1. Automotive Electronics: Protecting automotive electronic systems from voltage transients and surges caused by ignition systems, alternators, and other high-voltage components.
2. Industrial Control Systems: Providing voltage protection for industrial control systems, such as PLCs, motor drives, and sensor interfaces.
3. Telecommunications Equipment: Protecting telecommunications equipment from voltage transients and surges caused by lightning strikes, power line disturbances, and other external factors.
4. Consumer Electronics: Ensuring the reliability and longevity of consumer electronic devices, such as smartphones, tablets, and laptops, by protecting them from voltage transients and surges.

Conclusion of SMAJ24A-TR

The SMAJ24A-TR from STMicroelectronics is a versatile and high-performance TVS diode designed for general-purpose applications. Its robust technical specifications, surface-mount design, and unique features make it an ideal choice for protecting sensitive electronic components from voltage transients and surges. With its wide range of applications, the SMAJ24A-TR is a valuable addition to any electronic system requiring reliable voltage protection.