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P6SMB350A from VISHAY

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P6SMB350A

Manufacturer: VISHAY, GS

Surface mount unidirectional and bidirectional Transient Voltage Suppressor Diodes

Partnumber Manufacturer Quantity Availability
P6SMB350A VISHAY, GS 121000 In Stock

Description and Introduction

Surface mount unidirectional and bidirectional Transient Voltage Suppressor Diodes The **P6SMB350A** from **VISHAY** is a high-performance **surface-mount transient voltage suppressor (TVS) diode** designed to protect sensitive electronic circuits from voltage spikes and transient events. This component is part of the **P6SMB series**, known for its robust surge-handling capabilities and fast response times.  

With a **standoff voltage of 350V** and a **breakdown voltage range of 388V to 428V**, the P6SMB350A is well-suited for applications requiring reliable overvoltage protection in industrial, automotive, and telecommunications systems. Its **low clamping voltage** ensures minimal stress on downstream components during transient events, while its **high peak pulse power rating** (up to 600W) provides robust defense against surges.  

The **SMB (DO-214AA) package** offers a compact footprint, making it ideal for space-constrained designs. The device also features **low leakage current**, ensuring efficient operation under normal conditions.  

Common applications include **power supplies, data lines, and communication interfaces**, where protection against electrostatic discharge (ESD), lightning strikes, and inductive load switching is critical. The P6SMB350A combines reliability with industry-standard performance, making it a preferred choice for engineers seeking durable transient suppression solutions.  

For detailed specifications, refer to the manufacturer’s datasheet to ensure proper integration into your circuit design.

Application Scenarios & Design Considerations

Surface mount unidirectional and bidirectional Transient Voltage Suppressor Diodes

Alternative Part Number

  • SMBJ350A --: Same SMB (DO-214AA) package and 350V standoff unidirectional TVS with comparable clamping voltage; widely available drop-in alternative.
  • 1SMB350A --: SMB-packaged 350V unidirectional transient voltage suppressor with similar peak pulse power rating, suitable direct substitute.
  • SMAJ350A --: SMA (DO-214AC) 350V unidirectional TVS with similar electrical characteristics; smaller package but usable where board space allows and power derating is acceptable.
  • SMBJ350A --: Same SMB (DO-214AA) package, 350V standoff unidirectional TVS diode with comparable clamping voltage and power rating; widely available and a direct functional substitute.
  • 1SMB350A --: SMB package 350V unidirectional transient voltage suppressor with similar peak pulse power and clamping characteristics, suitable drop-in replacement.
  • SMAJ350A --: 350V unidirectional TVS in SMA package; slightly lower power rating but electrically compatible for many clamping applications and easy to source.

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