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P6SMB20A from 台半

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P6SMB20A

Manufacturer: 台半

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

Partnumber Manufacturer Quantity Availability
P6SMB20A 台半 2600 In Stock

Description and Introduction

UNI-DIRECTIONAL GLASS PASSIVATED JUNCTION TRANSIENT VOLTAGE SUPPRESSOR 600 WATTS, 6.8 THRU 200 VOLTS The **P6SMB20A** from **Taiwan Semiconductor (台半)** is a high-performance surface-mount transient voltage suppressor (TVS) diode designed to protect sensitive electronic circuits from voltage spikes and electrostatic discharge (ESD). With a standoff voltage of **20V** and a peak pulse power dissipation of **600W**, this component is ideal for applications requiring robust overvoltage protection in compact form factors.  

Featuring a low clamping voltage and fast response time, the **P6SMB20A** effectively diverts transient surges away from critical components, ensuring system reliability in harsh electrical environments. Its **SMB (DO-214AA)** package makes it suitable for space-constrained designs, including power supplies, communication equipment, and automotive electronics.  

Key specifications include a **breakdown voltage range of 22.2V to 24.5V** and a **maximum reverse leakage current of 1µA**, making it efficient for low-power applications. The diode complies with industry standards for surge protection, offering a balance of performance and durability.  

Engineers favor the **P6SMB20A** for its ability to handle high-energy transients while maintaining stable operation, making it a dependable choice for safeguarding modern electronics against voltage-induced failures.

Application Scenarios & Design Considerations

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

Alternative Part Number

  • SMBJ20A --: Same SMB (DO-214AA) package, 20V standoff unidirectional TVS with similar 600W peak pulse power, direct functional drop-in replacement.
  • 1SMB20AT3G --: SMB package 600W unidirectional TVS diode with 20V standoff voltage, widely available and electrically equivalent to the original.
  • SMAJ20A --: 400W SMA package unidirectional TVS with 20V standoff; lower power rating but usable as alternative where surge energy is lower, different series naming.

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