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P4SMAJ47A Datasheet 400W Transient Voltage Suppressor

Manufacturer: Nexperia

Download the P4SMAJ47A datasheet PDF. This datasheet also includes the P4SMAJ8.2A variant, as both parts are published together in a single manufacturer document.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (P4SMAJ8.2A-nexperia.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number P4SMAJ47A
Manufacturer Nexperia
File Size 211.01 KB
Description 400W Transient Voltage Suppressor
Datasheet download datasheet P4SMAJ47A Datasheet

General Description

400 W uni- and bi-directional Transient Voltage Suppressor (TVS) in a SMA Surface-Mounted Device (SMD) plastic package, designed for transient voltage protection.

2.

Overview

SMA P4SMA series 400 W Transient Voltage Suppressor 2 January 2025 Product data sheet 1.

Key Features

  • Rated peak pulse power at 10/1000 μs waveform: PPPM = 400 W.
  • Reverse standoff voltage: VRWM = 7.02 V to 214 V.
  • Reverse current: IR less than 1 μA for VRWM ≥ 11.1 V.
  • Excellent clamping capability.
  • Small plastic package suitable for surface-mounted design 3.

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