STMicroelectronics

SMBJ154A-TR

SMBJ154A-TR Description

The SMBJ154A-TR is a high-performance TVS diode offered by STMicroelectronics, designed to provide robust protection in a variety of electronic applications. This device features a peak pulse current rating of 2.4A (10/1000µs) and can handle up to 600W of peak pulse power. With a minimum breakdown voltage of 171V and a maximum clamping voltage of 246V at the specified pulse current, the SMBJ154A-TR offers excellent surge protection capabilities.

SMBJ154A-TR Features

• Voltage - Reverse Standoff (Typ): 154V
• Voltage - Clamping (Max) @ Ipp: 246V
• Current - Peak Pulse (10/1000µs): 2.4A
• Power - Peak Pulse: 600W
• Series: SMBJ, TRANSIL™
• Type: Zener
• Mounting Type: Surface Mount
• Package: Tape & Reel (TR)
• RoHS Status: ROHS3 Compliant
• REACH Status: REACH Unaffected
• Moisture Sensitivity Level (MSL): 1 (Unlimited)

SMBJ154A-TR Applications

The SMBJ154A-TR is ideally suited for general-purpose applications where reliable overvoltage protection is required. Some specific use cases include:

1. Automotive Electronics: Protecting various electronic control units (ECUs) and sensors from voltage spikes.
2. Industrial Control Systems: Providing surge protection for PLCs, motor drives, and other critical components.
3. Telecommunications Equipment: Safeguarding communication lines and devices from voltage transients.
4. Consumer Electronics: Protecting power supplies, USB ports, and other sensitive components in smartphones, laptops, and other devices.

Conclusion of SMBJ154A-TR

The SMBJ154A-TR is a versatile and reliable TVS diode that offers excellent surge protection capabilities for a wide range of applications. Its high peak pulse current and power ratings, combined with a low reverse standoff voltage, make it an ideal choice for protecting sensitive electronic components from voltage transients. With its RoHS3 compliance and REACH unaffected status, the SMBJ154A-TR is also an environmentally friendly option for designers looking to meet regulatory requirements.