What are the key applications for the SI2301-P?

It is commonly used in load switching, battery management, and general power distribution circuits where space is limited.

What should engineers review before using the SI2301-P?

Engineers should review the thermal resistance (RthJA) and power dissipation limits, as the SOT-23 package has limited heat dissipation capabilities.

What are the key specifications of the SI2301-P?

It features a -20V VDS, -3A ID, and an RDS(on) of 64mΩ at VGS = -4.5V.

What are the sourcing risks for the SI2301-P?

The part is widely available from multiple distributors with high stock levels, indicating low supply chain risk.

What is the pinout of SI2301?

Use the SI2301 datasheet for the official pinout diagram and pin names. In PartGenie, ask Datasheet AI about SI2301 pinout to locate pins, power rails, and interface signals before layout.

SI2301 Datasheet, Specs, Alternatives & ECAD | PAKER Microelectronics (Shenzhen) Co., Ltd.

AI summary

The SI2301-P is a compact P-Channel MOSFET in a SOT-23 package, optimized for low-voltage power switching with low on-resistance.

Best for

Portable electronics
Low-voltage load switching

Avoid if

High-current applications exceeding 3A
High-temperature environments without adequate cooling

Check before use

Gate drive voltage levels
PCB thermal layout

Key specifications

VDS: -20 V
ID: -3 A
RDS(on): 64 mΩ (typ)

Compliance & Environment

RoHS: Yes
REACH: -
MSL: -
ECCN: -
HTSUS: -

Application

Power ManagementConsumer Electronics

Datasheet

1aeda548ab2b67a4760a0187fdb7252c_2203281730_KUU-SI2301_C2985938.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for SI2301: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

EDA Symbol

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PCB Footprint

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3D Model

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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 SI2301-P is a P-Channel enhancement-mode MOSFET designed for efficient power management in small electronic devices.

AI summary

Best for

Avoid if

Check before use

Key specifications

Compliance & Environment

Application

Datasheet

CAD Models

Where to Buy

Alternative components

Design and risk insights

Questions & answers

What is the SI2301-P?+×

What are the key applications for the SI2301-P?+×

What should engineers review before using the SI2301-P?+×

What are the key specifications of the SI2301-P?+×

What are the sourcing risks for the SI2301-P?+×

What is the pinout of SI2301?+×