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P6SMB68CA from VISHAY

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P6SMB68CA

Manufacturer: VISHAY, GS

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

Partnumber Manufacturer Quantity Availability
P6SMB68CA VISHAY, GS 120000 In Stock

Description and Introduction

BI-DIRECTIONAL GLASS PASSIVATED JUNCTION TRANSIENT VOLTAGE SUPPRESSOR 600 WATTS, 6.8 THRU 200 VOLTS The **P6SMB68CA** from GS is a high-performance surface-mount transient voltage suppressor (TVS) diode designed to protect sensitive electronic circuits from voltage spikes and transient surges. This component is widely used in applications such as power supplies, communication systems, and industrial electronics, where reliable overvoltage protection is critical.  

With a standoff voltage of **68V** and a peak pulse power dissipation of **600W**, the P6SMB68CA offers robust clamping performance, ensuring minimal voltage overshoot during transient events. Its low clamping voltage and fast response time make it an effective solution for safeguarding against electrostatic discharge (ESD), lightning-induced surges, and other transient disturbances.  

The device features a **unidirectional** configuration, making it suitable for DC circuits where polarity must be maintained. Its compact **SMB (DO-214AA)** package allows for efficient PCB space utilization while maintaining high thermal performance.  

Engineers favor the P6SMB68CA for its reliability, high surge capability, and compliance with industry standards. Whether used in automotive electronics, telecommunications, or consumer devices, this TVS diode provides dependable protection, enhancing system durability and performance.  

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

Application Scenarios & Design Considerations

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

Alternative Part Number

  • SMBJ68CA --: Same SMB (DO-214AA) package, 68V bidirectional TVS with 600W peak pulse power, directly interchangeable.
  • 1SMB68CAT3G --: 600W bidirectional TVS diode in SMB package with matching 68V standoff voltage, drop-in replacement.
  • SMAJ68CA --: Bidirectional 400W TVS in SMA package; slightly lower power rating but electrically compatible for many clamping applications.
  • SMBJ68CA --: Same SMB (DO-214AA) package, 68V bidirectional TVS with comparable 600W peak pulse power, widely available and a direct functional drop-in.
  • 1SMB68CAT3G --: Bidirectional 68V TVS in SMB package with 600W rating, matches the original's clamping and standoff characteristics and is a common cross-reference.
  • SMAJ68CA --: Bidirectional 68V TVS with similar electrical performance; SMA package is slightly smaller but usable where board space allows, offering a lower-cost alternative.

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