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P6SMB180A from VISHAY

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P6SMB180A

Manufacturer: VISHAY, GS

UNI-DIRECTIONAL GLASS PASSIVATED JUNCTION TRANSIENT VOLTAGE SUPPRESSOR 600 WATTS, 6.8 THRU 200 VOLTS

Partnumber Manufacturer Quantity Availability
P6SMB180A VISHAY, GS 121000 In Stock

Description and Introduction

UNI-DIRECTIONAL GLASS PASSIVATED JUNCTION TRANSIENT VOLTAGE SUPPRESSOR 600 WATTS, 6.8 THRU 200 VOLTS **Introduction to the P6SMB180A TVS Diode**  

The **P6SMB180A** from GS is a surface-mount **transient voltage suppressor (TVS) diode** designed to protect sensitive electronic circuits from voltage spikes and transient events. With a **standoff voltage of 171V** and a **breakdown voltage range of 190V to 210V**, this component is well-suited for applications requiring robust overvoltage protection in industrial, automotive, and telecommunications systems.  

Featuring a **600W peak pulse power** capability (10/1000μs waveform), the P6SMB180A efficiently clamps transient voltages, safeguarding downstream components from damage. Its **low clamping voltage** ensures minimal stress on protected circuits, while the fast response time (typically in picoseconds) makes it effective against sudden surges, including electrostatic discharge (ESD) and lightning-induced transients.  

Packaged in a **SMB (DO-214AA)** form factor, the diode offers a compact footprint, making it ideal for space-constrained designs. The P6SMB180A is also characterized by its **high reliability** and **wide operating temperature range**, ensuring stable performance under harsh environmental conditions.  

Common applications include **power supplies, communication equipment, and automotive electronics**, where transient suppression is critical. Engineers favor this diode for its balance of performance, durability, and cost-effectiveness in demanding circuit protection scenarios.

Application Scenarios & Design Considerations

UNI-DIRECTIONAL GLASS PASSIVATED JUNCTION TRANSIENT VOLTAGE SUPPRESSOR 600 WATTS, 6.8 THRU 200 VOLTS

Alternative Part Number

  • SMBJ180A --: Same SMB (DO-214AA) package, 180V standoff unidirectional TVS diode with comparable clamping voltage and power rating, direct functional drop-in.
  • 1SMB180AT3G --: SMB package 180V unidirectional TVS with similar surge capability and electrical characteristics, widely available alternative.
  • SMAJ180A --: 180V unidirectional TVS in SMA package; slightly lower power rating but electrically similar and usable where board space allows SMA footprint.
  • SMBJ180A --: Same SMB (DO-214AA) package, 180V standoff unidirectional TVS with comparable clamping voltage and power rating; widely available and directly drop-in compatible.
  • 1SMB180AT3G --: SMB-packaged 180V unidirectional TVS diode with similar surge capability and electrical characteristics; a well-established alternative from a major supplier.
  • SMAJ180A --: 180V unidirectional TVS in SMA package; slightly lower power rating than SMB but electrically similar and usable where board space or availability favors SMA.

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