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Littelfuse SMBJ50A Transient Voltage Suppressor

The SMBJ series surface-mount Transient Voltage Suppressor TVS diode safeguards sensitive electronics from lightning and transient voltage events. Capable of dissipating 600W peak pulse power at a 10x1000µs waveform, it offers excellent clamping, low surge resistance, and built-in strain relief. Available in unidirectional and bidirectional types, it provides ESD protection per IEC 61000-4-2 and EFT per IEC 61000-4-4. Operating from -65°C to 150°C, it's ideal for protecting I/O interfaces, VCC buses, and circuits in telecom, industrial, and consumer electronics applications. Its low profile and reliable performance make it a preferred choice for board space optimization and durability.

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Littelfuse SMBJ50A Transient Voltage Suppressor Specifications:

  • Peak Pulse Power: 600W at 10x1000µs waveform
  • Maximum Voltage (V,): varies; bidirectional and unidirectional types available
  • Breakdown Voltage (V:): specified per model
  • Clamping Voltage (V): varies depending on impulse current
  • Reverse Leakage Current: very low, typically less than 1pA when V, min > 12V
  • Forward Voltage (Vf): approximately 3.5/5.0 V at 50A for unidirectional
  • Operating Temperature Range: -65°C to 150°C
  • Storage Temperature Range: -65°C to 150°C
  • Thermal Resistance Junction-to-Lead: 20°C/W
  • Material: Glass passivated chip, matte tin-lead-free plated leads
  • Mechanical: Molded plastic body (DO-214AA), bidirectional polarity with cathode band
  • Vibration and shock: Compliant with JEDEC standards
  • Soldering: Tolerant to reflow soldering at 260°C/40 sec, Pb-free compatibility
  • Certification: UL V-0 flammability rated, RoHS compliant
  • ESD & EFT Protection: IEC 61000-4-2, IEC 61000-4-4 applicable

Buy the Littelfuse SMBJ50A – Reliable Transient Voltage Suppressor for Industrial Applications

Protect your sensitive electronic equipment by ordering the Littelfuse SMBJ50A Transient Voltage Suppressor diode online today. This compact, high-performance device offers 600W peak pulse power, excellent clamping capability, low surge resistance, and compliance with industry standards for ESD and EFT protection. Suitable for telecom, industrial, and consumer electronics, it ensures reliable circuit protection against voltage transients caused by lightning and switching events. Its surface-mount design optimizes board space, making it ideal for modern electronics and enhancing durability of your devices.

Order your Littelfuse Series SMBJ50A TVS diode today and ensure your circuits are protected with dependable transient voltage suppression.

Frequently Asked Questions

Where can I buy Littelfuse SMBJ50A?

You can click on the BUY or RFQ button to purchase SMBJ50A from an authorized Littelfuse distributor.

How do I troubleshoot issues or seek technical support for part SMBJ50A?

You can download the SMBJ50A datasheet or visit the Littelfuse website for support.

Who is the manufacturer of SMBJ50A?

Littelfuse

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