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P4SMA200A from GS

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P4SMA200A

Manufacturer: GS, VISHAY

ARK Electronics - Surface Mount Transient Voltage Suppressors Peak Pulse Power 400W Breakdown Voltage 6.8 to 550V

Partnumber Manufacturer Quantity Availability
P4SMA200A GS, VISHAY 120000 In Stock

Description and Introduction

ARK Electronics - Surface Mount Transient Voltage Suppressors Peak Pulse Power 400W Breakdown Voltage 6.8 to 550V **Introduction to the P4SMA200A Diode from GS**  

The **P4SMA200A** is a high-performance surface-mount transient voltage suppressor (TVS) diode designed to protect sensitive electronic circuits from voltage spikes and transients. Manufactured by GS, this component offers robust surge protection with a peak pulse power rating of **400W** and a standoff voltage of **200V**, making it suitable for applications requiring reliable overvoltage protection.  

Featuring a **low clamping voltage**, the P4SMA200A efficiently diverts excess energy away from critical components, ensuring minimal stress on downstream circuits. Its fast response time—typically in nanoseconds—enables rapid reaction to transient events, safeguarding devices against electrostatic discharge (ESD), lightning-induced surges, and other electrical disturbances.  

Encased in a compact **SMA (DO-214AC) package**, the diode is ideal for space-constrained designs, including power supplies, communication systems, and industrial electronics. Its **unidirectional configuration** makes it particularly effective in DC circuits, where it clamps positive voltage transients while allowing normal operation under standard conditions.  

Engineers value the P4SMA200A for its **high reliability**, compliance with industry standards, and ability to withstand repeated surge events without degradation. Whether used in consumer electronics or automotive systems, this TVS diode delivers essential protection against unpredictable voltage fluctuations.

Application Scenarios & Design Considerations

ARK Electronics - Surface Mount Transient Voltage Suppressors Peak Pulse Power 400W Breakdown Voltage 6.8 to 550V

Alternative Part Number

  • SMAJ200A --: Same SMA package unidirectional 200V TVS diode with comparable 400W peak pulse rating; widely available and pin-compatible.
  • SMBJ200A --: 200V unidirectional TVS in SMB package with higher 600W surge rating; can replace if board space allows the slightly larger footprint.
  • 1.5SMC200A --: 200V unidirectional TVS with 1500W peak pulse power in SMC package; suitable when higher surge capability is needed and layout permits.
  • SMAJ200A --: Same SMA package unidirectional 200V TVS diode with comparable 400W peak pulse power, widely available and a direct functional substitute.
  • SMBJ200A --: 200V unidirectional TVS in SMB package with higher 600W surge rating, suitable where slightly larger footprint and extra margin are acceptable.
  • 1SMA200A --: SMA-packaged 200V unidirectional TVS diode with similar clamping characteristics, offering a cost-effective alternative source.

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