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P4SMA350A AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

P4SMA350A product

P4SMA350A

TVS - Diodes

TVS DiodeSMA400WUnidirectional

The P4SMA350A is a 400W unidirectional TVS diode from Bourns, optimized for circuit protection in compact SMA surface-mount applications.

Best for

  • ESD protection
  • Surge protection in portable electronics

Avoid if

  • Bidirectional protection is required

Check before use

  • Voltage ratings relative to circuit supply

Key specifications

Peak Pulse Power
400 W
Reverse Stand-Off Voltage
300 V
Clamping Voltage
482 V

Compliance & Environment

RoHS
ROHS3 Compliant
REACH
-
MSL
1
ECCN
-
HTSUS
-

Application

General ProtectionPower Supply Protection

Datasheet

Bourns-company-36.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for P4SMA350A: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

EDA Symbol
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PCB Footprint
Land pattern for PCB layout
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3D Model
STEP file for mechanical design
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Where to Buy

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Live prices updated on demand · Catalog (~) prices may differ

Alternative components

Alternatives are being enriched. Analyze this part in PartGenie for the latest matches.

Design and risk insights

Questions & answers

It is a 400W unidirectional Transient Voltage Suppressor (TVS) diode used to protect sensitive electronic circuits from voltage spikes and ESD.