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Package Information

Toshiba Package Name	4pin SO6
Package Image
Pins	4
Mounting	Surface Mount
Width×Length×Height (mm)	3.7×7.0×2.1
Package Dimensions	View
Land pattern dimensions	View
Ultra Librarian^® CAD model (Symbol, Footprint and 3D model)	Download from UltraLibrarian^® in your desired CAD format 1 3
SamacSys CAD model (Symbol, Footprint and 3D model)	Download from SamacSys 2 3

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

*1	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^®.
*2	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.
*3	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
Operating Temperature	T_opr	-40 to 125	℃

Electrical Characteristics

Characteristics	Symbol	Condition	Value	Unit
Open Voltage (Min)	V_OC	I_F=10mA	7	V
Isolation voltage BVs @1minute (Min)	BV_S	t=60sec	3750	Vrms
Short Circuit Current (Min)	I_SC	I_F=10mA	12	μA

Document

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

Name
Date

Data sheet TLP3905 Data sheet/Japanese

PDF: 596KB

Sep,2020

Data sheet TLP3905 Data sheet/English

PDF: 434KB

Sep,2020

Simulation Model PSpice Model ZIP

ZIP: 14KB

Mar,2026

Simulation Model LTspice Model * ZIP

ZIP: 14KB

Mar,2026

Reliability Information Reliability Data

PDF: 172KB

Feb,2026

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

PDF: 169KB

May,2026

UPDATED Environment Information Certificate on Content of SVHC of REACH

PDF: 161KB

May,2026

Application Note Safety standards for photocouplers

PDF: 753KB

Mar,2021

Application Note Applications of photorelays to FA equipment

PDF: 1259KB

Mar,2021

Application Note Photovoltaic Couplers for MOSFET Drive for Relays

PDF: 1431KB

Apr,2019

Application Note Glossary of Photocoupler and Photorelay Terms

PDF: 509KB

Mar,2018

Catalog Selection Guide Isolators and Solid State Relays 2026Rev1.0

PDF: 8532KB

Mar,2026

Catalog Photocouplers and Photorelays

PDF: 2619KB

Apr,2020

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

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.

Feature	Without internal shunt resistor
Application Scope	MOSFET gate drivers / Measurement instrumentation
Number of Circuits	1
RoHS Compatible Product(s) (#)	Available
Safety Standard	Approved　:　UL 1577 / cUL (CSA Component Acceptance Service No. 5A) / EN 60747-5-5 (VDE) / EN IEC 62368-1 (VDE) 1 Download Online Certification of Safety Standard(UL 1577) 2 Download Online Certification of Safety Standard(cUL)

Body Electronics

xEV

In-Vehicle Infotainment

Advanced Driver-Assistance Systems (ADAS)

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Factory Automation

Commercial Equipment

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Healthcare

Wearable Device

Mobile

Computer Peripherals

Home Applicances

Discrete Semiconductor

Diodes

Transistors

Logic ICs

Analog Devices

Digital Devices

Wireless Devices

SiC Power Devices

Photocouplers

Digital Isolators

Solid State Relays

Fiber Optic Transmitting Modules

Other Product ICs

TLP3905

Description

Package Information

Absolute Maximum Ratings

Electrical Characteristics

Document

Technical inquiry

Related Links

Notes