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Package Information

Toshiba Package Name	SOT-23F
Package Image
Pins	3
Mounting	Surface Mount
Width×Length×Height (mm)	2.9×2.4×0.8
Package Dimensions	View
Land pattern dimensions	View
Ultra Librarian^® CAD model (Symbol, Footprint and 3D model)	Download from UltraLibrarian^® in your desired CAD format (Note1)(Note3)
SamacSys CAD model (Symbol, Footprint and 3D model)	Download from SamacSys (Note2)(Note3)

Please refer to the link destination to check the detailed size.

(Note1)	Ultra Librarian^® is a Registered trademark and CAD model library of EMA (EMA Design Automation, Inc.). CAD models (Symbol/Footprint /3D model) are provided by UltraLibrarian^®. The footprints are generated based on the specifications of Ultra Librarian^®.
(Note2)	SamacSys is a wholly owned subsidiary of Supplyframe, Inc. CAD models (Symbol/Footprint /3D model) are provided by Supplyframe, Inc. The footprints are generated based on the specifications of SamacSys.
(Note3)	Please note that the footprint dimensions may differ from the reference Land Pattern dimensions provided on our website.

Absolute Maximum Ratings

Characteristics	Symbol	Rating	Unit
Drain-Source voltage	V_DSS	38	V
Gate-Source voltage	V_GSS	+/-20	V
Drain current	I_D	2.0	A
Power Dissipation	P_D	1.0	W

Electrical Characteristics

Characteristics	Symbol	Condition	Value	Unit
Gate threshold voltage (Max)	V_th	-	2.4	V
Gate threshold voltage (Min)	V_th	-	1.4	V
Drain-Source on-resistance (Max)	R_DS(ON)	\|V_GS\|=4V	480	mΩ
Drain-Source on-resistance (Max)	R_DS(ON)	\|V_GS\|=4.5V	410	mΩ
Drain-Source on-resistance (Max)	R_DS(ON)	\|V_GS\|=10V	340	mΩ
Input capacitance (Typ.)	C_iss	-	86	pF
Total gate charge (Typ.)	Q_g	V_GS=10V	2.5	nC

Document

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If the checkbox is invisible, the corresponding document cannot be downloaded in batch.

Name
Date

Data sheet SSM3K347R Data sheet/Japanese

PDF: 375KB

Sep,2016

Data sheet SSM3K347R Data sheet/English

PDF: 277KB

Sep,2016

Simulation Model PSpice Model lib

lib: 3KB

Dec,2016

Simulation Model LTspice Model (Note) mod

mod: 21KB

Feb,2019

Thermal Simulation Model Simplified CFD Model ZIP

ZIP: 8KB

Feb,2024

Reliability Information Reliability Data

PDF: 274KB

Jul,2025

UPDATED Environment Information Certificate Regarding EU RoHS(2011/65/EU)Controlled Substances

PDF: 86KB

Oct,2025

UPDATED Environment Information Certificate on Content of SVHC of REACH

PDF: 86KB

Oct,2025

Application Note Surface Mount Small Signal MOSFET Precautions for use

PDF: 830KB

Jan,2022

UPDATED Catalog Selection Guide MOSFETs 2025 Rev1.1

PDF: 3987KB

Sep,2025

Catalog Selection Guide Small Signal 2025 Rev1.2

PDF: 8102KB

Jul,2025

(Note)

LTspice ^® is a trademark and simulation software of ADI (Analog Devices, Inc.).

Applications

Automotive Power Slide Door

Such as ensuring tolerance to motor lock current and reduction of power consumption are important in power sliding door. Toshiba provides information on a wide range of semiconductor products suitable for motor drive unit, power supply unit, etc., along with circuit configuration examples.

Details

Battery Management System for Automotive

Such as reduction of power consumption and miniaturization are important in battery management system. Toshiba provides information on a wide range of semiconductor products suitable for charging circuit, cell balancing circuit, battery monitoring circuit, etc., along with circuit configuration examples.

Details

Automotive Engine Control

Such as reduction of power consumption and miniaturization are important in designing engine control. Toshiba provides information on a wide range of semiconductor products suitable for power management circuit, injector drive circuit, actuator drive circuit, etc., along with circuit configuration examples.

Details

Automotive On-board Charger

Such as reduction of power consumption and miniaturization of circuit boards are important in designing on-board charger. Toshiba provides information on a wide range of semiconductor products suitable for DC-DC converter units, power supply units, etc., along with circuit configuration examples.

Details

Automotive Junction Box

Such as reduction of power consumption and miniaturization are important in junction box. Toshiba provides information on a wide range of semiconductor products suitable for mechanical relay system, semiconductor relay system, etc., along with circuit configuration examples.

Details

Transmission Management

Such as reduction of power consumption and miniaturization are important in designing transmission management. Toshiba provides information on a wide range of semiconductor products suitable for motor drive units, power supply units, mechanical relay drive units, etc., along with circuit configuration examples.

Details

Notes

The Part Number column shows representative part numbers only, which may not be available for sale in the precise form shown. Each Part Number constitutes a product family which may contain multiple associated product configurations.
(#) Under the RoHS Compatible Product(s) column, "Available" means at least one RoHS-Compatible product is available for sale in the corresponding product family. "None" means no RoHS Compatible product is available in that product family. For Toshiba's definitions of concepts related to the RoHS Directive and RoHS Compatibility, please click here.
The RoHS compatibility information provided herein is to the best of Toshiba's knowledge and belief accurate as of the date Toshiba entered the information into this database. Information is subject to change at any time without notice.
Please contact your Toshiba sales representative for detailed environmental information about each specific part number or product, such as RoHS compatibility or material content. Please use Toshiba products only in compliance with all applicable laws and regulations concerning the inclusion or use of controlled substances, including without limitation the RoHS Directive.TOSHIBA ASSUMES NO LIABILITY FOR DAMAGES OR LOSSES OCCURRING AS A RESULT OF NONCOMPLIANCE WITH APPLICABLE LAWS AND REGULATIONS.
Reliability data are provided for your reference only, please contact your Toshiba sales representative for detailed reliability information about each part number.
For product delivery, additional characters will be added to the part numbers shown on this website. For details, please ask your local distributor, or send an inquiry accessed from "Contact Us" on this website.

Application Scope	Relay Drivers
Feature	Active clamp
Polarity	N-ch + Active Clamp Zener
Generation	U-MOSⅣ
Internal Connection	Single
AEC-Q101	Qualified(*)
RoHS Compatible Product(s) (#)	Available

Orderable part number (example)	MOQ(pcs)	Reliability Information	RoHS	AEC-Q100 AEC-Q101	Note
SSM3K347R,LF	3000		Yes	-	General Use
SSM3K347R,LXGF	3000	-	Yes	Yes (Note)	Unintended Use (Note)

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SSM3K347R

Description

Package Information

Absolute Maximum Ratings

Electrical Characteristics

Document

Orderable part number

Applications

Technical inquiry

Related Links

Notes