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P4SMA47A - Transient Voltage Suppressors

Download the P4SMA47A datasheet PDF. This datasheet also covers the P4SMA6.8A variant, as both devices belong to the same transient voltage suppressors family and are provided as variant models within a single manufacturer datasheet.

Key Features

  • Low profile package Available.
  • Ideal for automated placement.
  • Glass passivated chip junction.
  • Available in unidirectional and bidirectional.
  • 400 W peak pulse power capability with a 10/1000 μs waveform, repetitive rate (duty cycle): 0.01 % (300 W above 91 V).
  • Excellent clamping capability Available.
  • Very fast response time.
  • Low incremental surge resistance.
  • Meets MSL level 1, per J-STD-020, LF maximum pea.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (P4SMA6.8A-Vishay.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number P4SMA47A
Manufacturer Vishay
File Size 102.61 KB
Description Transient Voltage Suppressors
Datasheet download datasheet P4SMA47A Datasheet

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Other Datasheets by Vishay

Part Number Description
P4SMA400A Transient Voltage Suppressors
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P4SMA480A Transient Voltage Suppressors
P4SMA100A Transient Voltage Suppressors

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
www.vishay.com P4SMA Series Vishay General Semiconductor Surface-Mount TRANSZORB® Transient Voltage Suppressors SMA (DO-214AC) Cathode Anode (unidirectional) (bidirectional) LINKS TO ADDITIONAL RESOURCES 3D 3D 3D Models PRIMARY CHARACTERISTICS VWM (unidirectional) VWM (bidirectional) VBR (unidirectional) VBR (bidirectional) PPPM PD IFSM (uni-directional only) TJ max. Polarity 5.8 V to 459 V 5.8 V to 185 V 6.8 V to 540 V 6.8 V to 220 V 400 W, 300 W 3.3 W 40 A 150 °C Unidirectional, bidirectional Package SMA (DO-214AC) DEVICES FOR BIDIRECTION APPLICATIONS For bidirectional devices use CA suffix (e.g. P4SMA10CA). Electrical characteristics apply in both directions.