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MSESD9B3.3ST5G AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

MSESD9B3.3ST5G product

MSESD9B3.3ST5G

TVS - Diodes

TVS DiodeESD ProtectionBidirectionalSOD-923

The MSESD9B3.3ST5G is a bidirectional TVS diode in a SOD-923 package, optimized for ESD protection in compact portable electronics.

Best for

  • ESD protection for cellular phones
  • Portable electronic devices
  • Digital camera data lines

Avoid if

  • Applications requiring high power dissipation beyond 80W
  • Circuits where junction capacitance must be extremely low

Check before use

  • Verify the signal integrity impact of the 12pF capacitance on high-speed data lines.

Key specifications

Working Voltage
3.3 V
Peak Pulse Power
80 W
Clamping Voltage
19 V
Capacitance
12 pF

Compliance & Environment

RoHS
Compliant
REACH
-
MSL
1
ECCN
-
HTSUS
-

Application

Consumer ElectronicsPortable Devices

Datasheet

1ff0ecfb010e313c44bd2786047b9e11_2203221230_MSKSEMI-MSESD9B3-3ST5G_C2982173.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for MSESD9B3.3ST5G: 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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Alternative components

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

Design and risk insights

Questions & answers

It is a bidirectional transient voltage suppressor (TVS) diode designed to protect sensitive electronic components from electrostatic discharge (ESD) and electrical fast transients (EFT).