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P6SMB33CA from VISHAY

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P6SMB33CA

Manufacturer: VISHAY, GS

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

Partnumber Manufacturer Quantity Availability
P6SMB33CA VISHAY, GS 120000 In Stock

Description and Introduction

BI-DIRECTIONAL GLASS PASSIVATED JUNCTION TRANSIENT VOLTAGE SUPPRESSOR 600 WATTS, 6.8 THRU 200 VOLTS **Introduction to the P6SMB33CA TVS Diode from GS**  

The P6SMB33CA is a surface-mount transient voltage suppressor (TVS) diode designed to protect sensitive electronic circuits from voltage spikes and electrostatic discharge (ESD). Manufactured by GS, this component offers robust clamping performance with a standoff voltage of 33V, making it suitable for applications in power supplies, communication systems, and industrial electronics.  

Featuring a low clamping voltage and fast response time, the P6SMB33CA effectively diverts transient currents away from critical components, ensuring system reliability. Its compact SMB (DO-214AA) package allows for efficient PCB space utilization while maintaining high power dissipation capabilities.  

Key specifications include a peak pulse power rating of 600W (10/1000μs) and an operating temperature range of -55°C to +150°C, making it suitable for harsh environments. With bidirectional polarity, the diode provides protection against both positive and negative voltage surges.  

Ideal for automotive, telecommunications, and consumer electronics, the P6SMB33CA is a cost-effective solution for safeguarding circuits against transient overvoltage events. Its compliance with industry standards ensures consistent performance in demanding applications.  

For detailed electrical characteristics and application guidelines, refer to the manufacturer’s datasheet.

Application Scenarios & Design Considerations

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

Alternative Part Number

  • SMBJ33CA --: Same SMB (DO-214AA) package, 33V bidirectional standoff voltage and 600W peak pulse power, direct functional equivalent from a different series.
  • 1SMB33CAT3G --: Bidirectional 33V TVS diode in SMB package with 600W surge rating, well-established alternative with different naming.
  • SMAJ33CA --: Bidirectional 33V TVS in SMA package with 400W rating; usable if slightly lower surge capability is acceptable, different series and prefix.
  • SMBJ33CA --: Same SMB (DO-214AA) package, 33V bidirectional standoff voltage, 600W peak pulse power; widely available and directly drop-in compatible.
  • 1SMB33CAT3G --: Bidirectional 33V TVS diode in SMB package with 600W surge rating, matching electrical characteristics and footprint.
  • SMAJ33CA --: Bidirectional 33V TVS in SMA package with 400W rating; slightly lower power but often acceptable for lower-surge designs and offers a smaller footprint option.

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