TTC021

Power transistor for high-speed switching applications

ALL Data sheet Application Note Other

Data sheet

TTC021 Data sheet/Japanese[Oct,2022]PDF: 407KB

Data sheet

TTC021 Data sheet/English[Jan,2023]PDF: 296KB

Simulation Model

PSpice Model[Nov,2023]ZIP: 4KB

Simulation Model

LTspice Model[Dec,2023]ZIP: 13KB

Reliability Information

Reliability Data[Oct,2024]PDF: 274KB

Environment Information

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

Environment Information

Certificate on Content of SVHC of REACH[May,2025]PDF: 84KB

Application Note

Surface Mount Small Signal Transistor (BJT) Precautions for use[Jan,2022]PDF: 732KB

Application Note

The thermal stability and thermal design:Bipolar Transistor Application Notes[Mar,2021]PDF: 525KB

Application Note

The maximum ratings:Bipolar Transistor Application Notes[Mar,2021]PDF: 615KB

Application Note

The electrical characteristics and equivalent circuit:Bipolar Transistor Application Notes[Jan,2021]PDF: 513KB

Application Note

The terms used in data sheets:Bipolar Transistor Application Notes[Jan,2021]PDF: 546KB

Catalog

Selection Guide Power Devices 2025 Rev1.0[Feb,2025]PDF: 3133KB

Data sheet

TTC021 Data sheet/Japanese[Oct,2022]PDF: 407KB

Data sheet

TTC021 Data sheet/English[Jan,2023]PDF: 296KB

Application Note

Surface Mount Small Signal Transistor (BJT) Precautions for use[Jan,2022]PDF: 732KB

Application Note

The thermal stability and thermal design:Bipolar Transistor Application Notes[Mar,2021]PDF: 525KB

Application Note

The maximum ratings:Bipolar Transistor Application Notes[Mar,2021]PDF: 615KB

Application Note

The electrical characteristics and equivalent circuit:Bipolar Transistor Application Notes[Jan,2021]PDF: 513KB

Application Note

The terms used in data sheets:Bipolar Transistor Application Notes[Jan,2021]PDF: 546KB

Simulation Model

PSpice Model[Nov,2023]ZIP: 4KB

Simulation Model

LTspice Model[Dec,2023]ZIP: 13KB

Reliability Information

Reliability Data[Oct,2024]PDF: 274KB

Environment Information

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

Environment Information

Certificate on Content of SVHC of REACH[May,2025]PDF: 84KB

Catalog

Selection Guide Power Devices 2025 Rev1.0[Feb,2025]PDF: 3133KB

Package Information

Toshiba Package Name	PW-Mini
Package Image
JEITA	SC-62
Pins	3
Mounting	Surface Mount
Width×Length×Height (mm)	4.6×4.2×1.6
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
Collector Current	I_C	3	A
Collector Current	I_CP	6	A
Collector power dissipation (mounted on ceramic board (Cu 1600mm**2, t=0.8mm))	P_C	2.5	W
Collector power dissipation (mounted on FR4 board (Cu 645mm**2, glass-epoxy t=1.6mm))	P_C	1.0	W
Collector-Base Voltage	V_CBO	180	V
Collector-emitter voltage	V_CEO	120	V

Electrical Characteristics

Characteristics	Symbol	Condition	Value	Unit
DC Current Gain hFE (Max)	h_FE	I_C=0.3A V_CE=2V	240	-
DC Current Gain hFE (Min)	h_FE	I_C=0.3A V_CE=2V	120	-
Collector Emitter Saturation Voltage (Max)	V_CE(sat)	I_B=100mA I_C=1A	0.15	V

Document

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Name
Date

Data sheet TTC021 Data sheet/Japanese

PDF: 407KB

Oct,2022

Data sheet TTC021 Data sheet/English

PDF: 296KB

Jan,2023

Simulation Model PSpice Model ZIP

ZIP: 4KB

Nov,2023

Simulation Model LTspice Model (Note) ZIP

ZIP: 13KB

Dec,2023

Reliability Information Reliability Data

PDF: 274KB

Oct,2024

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

PDF: 85KB

May,2025

UPDATED Environment Information Certificate on Content of SVHC of REACH

PDF: 84KB

May,2025

Application Note Surface Mount Small Signal Transistor (BJT) Precautions for use

PDF: 732KB

Jan,2022

Application Note The thermal stability and thermal design:Bipolar Transistor Application Notes

PDF: 525KB

Mar,2021

Application Note The maximum ratings:Bipolar Transistor Application Notes

PDF: 615KB

Mar,2021

Application Note The electrical characteristics and equivalent circuit:Bipolar Transistor Application Notes

PDF: 513KB

Jan,2021

Application Note The terms used in data sheets:Bipolar Transistor Application Notes

PDF: 546KB

Jan,2021

Catalog Selection Guide Power Devices 2025 Rev1.0

PDF: 3133KB

Feb,2025

(Note)

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.

Application Scope	High-speed switching / DC/DC converters
Features	Low Satulation Voltage
Polarity	NPN
RoHS Compatible Product(s) (#)	Available

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TTC021

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Absolute Maximum Ratings

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