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WS28P4SMA-B - Power Transient Voltage Suppressor

Download the WS28P4SMA-B datasheet PDF. This datasheet also covers the WS20P4SMA variant, as both devices belong to the same power transient voltage suppressor family and are provided as variant models within a single manufacturer datasheet.

Key Features

  • WSxxP4SMA(-B) Power Transient Voltage Suppressor.
  • 400 watts Peak Pulse Power (10/1000μs).
  • Unidirectional and Bidirectional Protection.
  • Fast Response Time : Typically < 1ns.
  • Excellent Clamping Capability.
  • Glass Passivated Junction.
  • Built-in Strain relief.
  • Low inductance.
  • Low profile package.
  • High temperature solder:260℃/10 seconds at terminal Mechanical Characteristics.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (WS20P4SMA-WAYON.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number WS28P4SMA-B
Manufacturer WAYON
File Size 710.97 KB
Description Power Transient Voltage Suppressor
Datasheet download datasheet WS28P4SMA-B Datasheet

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Other Datasheets by WAYON

Part Number Description
WS28P4SMA Power Transient Voltage Suppressor
WS28P6SMB Power Transient Voltage Suppressor
WS28P6SMB-B Power Transient Voltage Suppressor
WS200P4SMA Power Transient Voltage Suppressor
WS200P4SMA-B Power Transient Voltage Suppressor

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
Document: W0302002 , Rev:A Features WSxxP4SMA(-B) Power Transient Voltage Suppressor  400 watts Peak Pulse Power (10/1000μs)  Unidirectional and Bidirectional Protection  Fast Response Time : Typically < 1ns  Excellent Clamping Capability  Glass Passivated Junction  Built-in Strain relief  Low inductance  Low profile package  High temperature solder:260℃/10 seconds at terminal Mechanical Characteristics Applications  JEDEC DO-214AC package  Molding compound flammability rating: UL 94V-0  Marking: Marking Code  Packaging: Tape and Reel per EIA 481  RoHS &UL497B Compliant  I/O Interfaces  Power lines  Automotive and Telecommunication  Computers &Consumer Electronics  Industrial Electronics Absolute Maximum Rating Rating Symbol Value Units Peak Pulse Power (tp