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SD12T1G AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

SD12T1G product

SD12T1G

TVS - Diodes

ESD ProtectionTVS DiodeSOD-323AEC-Q101

The SD12T1G is a reliable, AEC-Q101 qualified unidirectional TVS diode for ESD protection in compact surface-mount applications.

Best for

  • Automotive ESD protection
  • General signal line protection
  • Space-constrained designs

Avoid if

  • High-speed data lines requiring very low capacitance
  • Bi-directional signal requirements

Check before use

  • Capacitance impact on signal integrity
  • Peak pulse power limits

Key specifications

VRWM
12 V
VC @ 5A
19 V
Capacitance
150 pF
Package
SOD-323

Compliance & Environment

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

Application

AutomotiveGeneral Electronics

Datasheet

ON-Semiconductor-company-79.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for SD12T1G: 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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Alternative components

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

Design and risk insights

Questions & answers

The SD12T1G is a unidirectional ESD protection diode from onsemi, housed in a SOD-323 package, designed to protect sensitive electronics from transient overvoltage.