IC Phoenix logo

Home ›  P  › P5 > P6SMB300A

P6SMB300A from VISHAY

Fast Delivery, Competitive Price @IC-phoenix

If you need more electronic components or better pricing, we welcome any inquiry.

P6SMB300A

Manufacturer: VISHAY, GS, LITTELFUSE

Surface mount unidirectional and bidirectional Transient Voltage Suppressor Diodes

Partnumber Manufacturer Quantity Availability
P6SMB300A VISHAY, GS, LITTELFUSE 124000 In Stock

Description and Introduction

Surface mount unidirectional and bidirectional Transient Voltage Suppressor Diodes The **P6SMB300A** from **VISHAY** is a high-performance **surface-mount transient voltage suppressor (TVS) diode** designed to protect sensitive electronic circuits from voltage spikes and transients. This component is part of the **P6SMB series**, known for its robust surge-handling capabilities and fast response time, making it ideal for applications in power supplies, communication systems, and industrial electronics.  

With a **standoff voltage of 300V** and a **breakdown voltage range of 333V to 369V**, the P6SMB300A offers reliable overvoltage protection. It features a **low clamping voltage**, ensuring minimal stress on downstream components during transient events. The diode supports a **peak pulse power dissipation of 600W (10/1000μs waveform)**, providing strong protection against high-energy surges.  

Encased in a **DO-214AA (SMB) package**, the P6SMB300A is compact and suitable for automated PCB assembly. Its **unidirectional configuration** makes it effective against positive voltage transients, while its **low leakage current** ensures minimal power loss during normal operation.  

Common applications include **telecommunications equipment, automotive systems, and power management circuits**, where reliable transient suppression is critical. The P6SMB300A combines high surge capability with industry-standard performance, making it a dependable choice for circuit protection in demanding environments.

Application Scenarios & Design Considerations

Surface mount unidirectional and bidirectional Transient Voltage Suppressor Diodes

Alternative Part Number

  • SMBJ300A --: Same SMB (DO-214AA) package, 300V standoff unidirectional TVS diode with comparable clamping voltage and peak pulse power, widely available and pin-compatible.
  • 1SMB300AT3G --: SMB-packaged 300V unidirectional transient voltage suppressor with similar surge rating, direct drop-in replacement for the P6SMB300A footprint.
  • SMAJ300A --: 300V unidirectional TVS in SMA package offering equivalent protection level; slightly lower power rating but suitable where board space or cost is a priority.
  • SMBJ300A --: Same SMB (DO-214AA) package, 300V standoff unidirectional TVS diode with comparable clamping voltage and power rating, widely available and a direct functional substitute.
  • 1SMB300AT3G --: 300V unidirectional TVS in SMB package with similar surge capability, well-established second source with good availability.
  • SMAJ300A --: 300V unidirectional TVS offering similar protection characteristics; SMA package is slightly smaller but electrically compatible for many designs, useful when SMB stock is limited.
  • SMBJ300A --: Same SMB (DO-214AA) package, 300V standoff unidirectional TVS diode with comparable clamping voltage and power rating; direct functional equivalent from the same vendor.
  • 1SMB300AT3G --: SMB-packaged 300V unidirectional transient voltage suppressor with similar peak pulse power and clamping characteristics; widely available cross-reference.
  • SMAJ300A --: SMA (DO-214AC) 300V unidirectional TVS with equivalent electrical ratings; smaller footprint alternative when board space allows and layout can be adapted.

Request Quotation

For immediate assistance, call us at +86 533 2716050 or email [email protected]

Part Number Quantity Target Price($USD) Email Contact Person
We offer highly competitive channel pricing. Get in touch for details.

Specializes in hard-to-find components chips