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ESD3Z12C AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

ESD3Z12C product

ESD3Z12C

TVS Diodes

TVS DiodeESD ProtectionBidirectionalSOD-323

The ESD3Z12C is a bidirectional TVS diode in a SOD-323 package, optimized for protecting sensitive electronic interfaces from ESD and surge events.

Best for

  • USB 2.0 power and data lines
  • Ethernet interfaces
  • SIM card ports

Avoid if

  • High-speed data lines requiring extremely low capacitance (e.g., USB 3.0+)
  • Applications requiring operating voltages significantly different from 12V

Check before use

  • Capacitance impact on signal integrity
  • Peak pulse power requirements for the specific surge environment

Key specifications

Operating Voltage
12 V
Peak Pulse Power
360 W
ESD Immunity
±30 kV

Compliance & Environment

RoHS
-
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

ConnectivityConsumer Electronics

Datasheet

7bc31a85b1bc982e27ba3efc2a7b7bc8_2210311700_Leiditech-ESD3Z12C_C5224333.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for ESD3Z12C: 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
Verified KiCad 8 symbol, footprint, and 3D model
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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

The ESD3Z12C is a bidirectional Transient Voltage Suppressor (TVS) diode manufactured by Leiditech, housed in a compact SOD-323 surface-mount package.