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P4SMA200A AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

P4SMA200A product

P4SMA200A

TVS Diodes

TVS Diode400WSurface Mount

The P4SMA200A is a 400W unidirectional TVS diode from Littelfuse, optimized for surface-mount protection against voltage transients in industrial and consumer electronics.

Best for

  • I/O interface protection
  • VCC bus protection

Avoid if

  • High-speed data lines where low capacitance is critical

Check before use

  • Polarity orientation

Key specifications

Peak Pulse Power
400 W
Reverse Standoff Voltage
171 V
Clamping Voltage
274 V

Compliance & Environment

RoHS
ROHS3 Compliant
REACH
REACH Unaffected
MSL
1 (Unlimited)
ECCN
EAR99
HTSUS
8541.10.0080

Application

IndustrialConsumer

Datasheet

99262e9a90bf12b36b76e6df11fa0012_4sma-777697.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for P4SMA200A: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

EDA Symbol
Schematic symbol for your EDA tool
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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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KiCad Library
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Where to Buy

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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 peak pulse power transient voltage suppression (TVS) diode designed to protect sensitive circuits from voltage spikes.