ProjectsPricingInsights

SI2312 AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

SI2312 product

SI2312

FETs

N-ChannelMOSFETSOT-23

The SI2312 is a 20V N-channel MOSFET in a SOT-23 package, optimized for low-power DC-DC conversion and load switching.

Best for

  • DC-DC converters
  • Load switches

Avoid if

  • High-power applications exceeding 0.35W dissipation

Check before use

  • Thermal dissipation capability of the PCB

Key specifications

VDS
20V
ID
5A
RDS(on)
31.8mΩ

Compliance & Environment

RoHS
Compliant
REACH
Compliant
MSL
-
ECCN
-
HTSUS
-

Application

Power Management

Datasheet

d27c3d4b13ef3118f7f1290620b623ee_2303011000_Guangdong-Hottech-SI2312_C5364316.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for SI2312: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

EDA Symbol
Schematic symbol for your EDA tool
Get Files
PCB Footprint
Land pattern for PCB layout
Get Files
3D Model
STEP file for mechanical design
Get Files
KiCad Library
Verified KiCad 8 symbol, footprint, and 3D model
Generate library

Login required · CAD models billed separately as an add-on

Where to Buy

Real-time and catalog pricing from verified distributors

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

The SI2312 is an N-channel MOSFET designed for low-voltage applications, featuring low on-resistance and a compact SOT-23 footprint.