TLP3481

Photorelay (MOSFET output, 1-form-a)

Data sheet

TLP3481 Data sheet/Japanese[May,2023]PDF: 532KB

Data sheet

TLP3481 Data sheet/English[May,2023]PDF: 365KB

Simulation Model

PSpice Model[Sep,2020]ZIP: 4KB

Simulation Model

LTspice Model[Jul,2021]ZIP: 8KB

Reliability Information

Reliability Data[Dec,2023]PDF: 169KB

Environment Information

Certificate Regarding EU RoHS(2011/65/EU)Controlled Substances[Jan,2025]PDF: 85KB

Application Note

Photorelay E-book(Replacement for Mechanical relay)[Feb,2024]PDF: 2035KB

Application Note

Points for photorelays in high frequency circuit applications 2[Nov,2021]PDF: 2387KB

Application Note

Safety standards for photocouplers[Mar,2021]PDF: 753KB

Application Note

Applications of photorelays to FA equipment[Mar,2021]PDF: 1259KB

Application Note

How to replace mechanical relays with photorelays[Feb,2020]PDF: 1948KB

Application Note

Glossary of Photocoupler and Photorelay Terms[Mar,2018]PDF: 509KB

Catalog

Selection Guide Isolators and Solid State Relays 2024Rev2.0[Aug,2024]PDF: 14710KB

Catalog

Photocouplers and Photorelays[Apr,2020]PDF: 2619KB

Data sheet

TLP3481 Data sheet/Japanese[May,2023]PDF: 532KB

Data sheet

TLP3481 Data sheet/English[May,2023]PDF: 365KB

Application Note

Photorelay E-book(Replacement for Mechanical relay)[Feb,2024]PDF: 2035KB

Application Note

Points for photorelays in high frequency circuit applications 2[Nov,2021]PDF: 2387KB

Application Note

Safety standards for photocouplers[Mar,2021]PDF: 753KB

Application Note

Applications of photorelays to FA equipment[Mar,2021]PDF: 1259KB

Application Note

How to replace mechanical relays with photorelays[Feb,2020]PDF: 1948KB

Application Note

Glossary of Photocoupler and Photorelay Terms[Mar,2018]PDF: 509KB

Simulation Model

PSpice Model[Sep,2020]ZIP: 4KB

Simulation Model

LTspice Model[Jul,2021]ZIP: 8KB

Reliability Information

Reliability Data[Dec,2023]PDF: 169KB

Environment Information

Certificate Regarding EU RoHS(2011/65/EU)Controlled Substances[Jan,2025]PDF: 85KB

Catalog

Selection Guide Isolators and Solid State Relays 2024Rev2.0[Aug,2024]PDF: 14710KB

Catalog

Photocouplers and Photorelays[Apr,2020]PDF: 2619KB

Description

Feature High capacity
Application Scope Measurement instrumentation
Number of Circuits 1
RoHS Compatible Product(s) (#) Available

Package Information

Toshiba Package Name P-SON4
Package Image P-SON4
Pins 4
Mounting Surface Mount
Width×Length×Height
(mm)		 3.4×2.1×1.3
Package Dimensions View
Land pattern dimensions View
Ultra Librarian® CAD model
(Symbol, Footprint and 3D model)		 Download from UltraLibrarian<sup>®</sup> in your desired CAD format<br>(Note1)(Note3)

Download from UltraLibrarian® in your desired CAD format
(Note1)(Note3)
SamacSys CAD model
(Symbol, Footprint and 3D model)		 Download from SamacSys<br>(Note2)(Note3)

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
ON-state current ION 3.0 A
OFF-state output terminal voltage VOFF 60 V
Operating Temperature (Max) Topr 110 ℃
Operating Temperature (Min) Topr -40 ℃
Isolation voltage BVs
@1minute (Min) 		BVS 500 Vrms

Electrical Characteristics

Characteristics Symbol Condition Value Unit
Terminal Capacitance (Typ.) COFF - 250 pF
Trigger LED Current 1a (Max) IFT - 3 mA
OFF-State current (Max) IOFF - 1000 nA
On-state resistance (Max) RON IF=5mA
ION=3A		 0.1 Ω
Turn-on time (Max) tON - 5 ms
Turn-off time (Max) tOFF - 1 ms
Purchase and Sample
Please contact one of Toshiba's official distributors or the nearest Toshiba sales office.
You can search for and purchase a small on-line sample by clicking on the following link.

Document

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

Sep,2020

Jul,2021

Dec,2023

Jan,2025

(Note)

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

Technical inquiry

Contact us

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Frequently Asked Questions

FAQs

Notes

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