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MJD122T4

Onsemi

MJD122T4 by Onsemi

The Onsemi MJD122T4 is a NPN Darlington BJT with built-in diode and resistor, ideal for switching applications. It has a max collector-emitter voltage of 100V, max collector current of 8A, and min DC current gain of 100. With a package style of small outline and peak reflow temp of 235°C, it offers high power dissipation up to 20W in a compact rectangular shape.

Median Price

$0.330

Lifecycle Status

Suppliers In-Stock

52

In-Stock Inventory

1k+

Distributors (Authorized)

Supplier In-Stock 1+ parts 100+ parts 1k+ parts 10k+ parts

Adafruit Industries

USA . 2,500 parts In-Stock

1+ parts

$0.621

100+ parts

$0.590

1k+ parts

$0.590

10k+ parts

-

2,500

$0.621

$0.590

$0.590

-

Distrelec

Netherlands . 2,159 parts In-Stock

1+ parts

$1.168

100+ parts

$0.734

1k+ parts

$0.590

10k+ parts

-

2,159

$1.168

$0.734

$0.590

-

DigiKey

USA . 30,688 parts In-Stock

1+ parts

$1.220

100+ parts

$0.503

1k+ parts

$0.354

10k+ parts

-

30,688

$1.220

$0.503

$0.354

-

Mouser Electronics

USA . 15,722 parts In-Stock

1+ parts

$1.220

100+ parts

$0.503

1k+ parts

$0.354

10k+ parts

$0.255

15,722

$1.220

$0.503

$0.354

$0.255

Arrow

USA . 1,152,500 parts In-Stock

1+ parts

-

100+ parts

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10k+ parts

$0.181

1,152,500

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-

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$0.181

Verical

USA . 1,152,500 parts In-Stock

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$0.181

1,152,500

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$0.181

Avnet

USA . 210,000 parts In-Stock

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210,000

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Chip1Stop

Japan . 131,994 parts In-Stock

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$0.190

131,994

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$0.190

Future Electronics

Canada . 15,000 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

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10k+ parts

$0.210

15,000

-

-

-

$0.210

RS (Exports)

UK . 7,360 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

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10k+ parts

$0.330

7,360

-

-

-

$0.330

Distributors (In-Stock)

Supplier In-Stock 1+ parts 100+ parts 1k+ parts 10k+ parts

DF Sales Co.

USA . 1,130 parts In-Stock

1+ parts

$0.420

100+ parts

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1k+ parts

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10k+ parts

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1,130

$0.420

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DF Sales Co.

USA . 1,130 parts In-Stock

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$0.420

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1,130

$0.420

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Nova Conductors

Japan . 100 parts In-Stock

1+ parts

$0.438

100+ parts

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100

$0.438

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Digiode

USA . 3,370 parts In-Stock

1+ parts

$0.590

100+ parts

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3,370

$0.590

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TME

Poland . 9,405 parts In-Stock

1+ parts

$1.140

100+ parts

$0.480

1k+ parts

$0.331

10k+ parts

$0.245

9,405

$1.140

$0.480

$0.331

$0.245

Component Electronics Inc.

Canada . 621 parts In-Stock

1+ parts

$1.540

100+ parts

$1.150

1k+ parts

$1.000

10k+ parts

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621

$1.540

$1.150

$1.000

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Ozdisan Elektronik

Türkiye . 76,401 parts In-Stock

1+ parts

$57.130

100+ parts

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76,401

$57.130

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IBS Electronics

USA . 515,000 parts In-Stock

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$0.245

515,000

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$0.245

Rutronik

Germany . 370,000 parts In-Stock

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$0.244

370,000

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Vyrian

USA . 211,082 parts In-Stock

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Chip Stock

USA . 87,500 parts In-Stock

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Bristol Electronics

USA . 9,683 parts In-Stock

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Sensible Micro Corp

USA . 9,219 parts In-Stock

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Microfarads

USA . 7,573 parts In-Stock

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Goldney Electronics S.L.

Spain . 6,954 parts In-Stock

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Cyclops Electronics Ltd

UK . 6,188 parts In-Stock

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Electronic Expediters

USA . 3,785 parts In-Stock

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ComSIT Distribution GmbH

Germany . 3,755 parts In-Stock

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PC Components Company LLC

USA . 3,749 parts In-Stock

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Demsay Elektronik

Türkiye . 3,161 parts In-Stock

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EPE Components Inc.

USA . 2,439 parts In-Stock

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Sunrise Surplus Inc.

USA . 2,382 parts In-Stock

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Zilex Electronics Inc.

Canada . 2,176 parts In-Stock

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Micros sp.j. W. Kędra i J. Lic

Poland . 2,000 parts In-Stock

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$0.204

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$0.204

2,000

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$0.204

Voyager Components

USA . 1,718 parts In-Stock

1+ parts

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$0.474

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$0.474

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$0.474

1,718

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$0.474

$0.474

$0.474

Vectronix, Inc

USA . 1,624 parts In-Stock

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Semi Source

USA . 1,622 parts In-Stock

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Lonics

Poland . 1,334 parts In-Stock

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1,334

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Anansix

USA . 1,184 parts In-Stock

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ACDS - Activité Composants Distribution Service

France . 1,182 parts In-Stock

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Dan-Mar Components

USA . 1,182 parts In-Stock

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1,182

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Sea View Technologies

USA . 703 parts In-Stock

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703

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NexGen Digital

USA . 658 parts In-Stock

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658

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Resion

USA . 495 parts In-Stock

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Holdelec - ElecDif-Pro

France . 477 parts In-Stock

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477

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Rebound Electronics

UK . 188 parts In-Stock

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Martec Srl

Italy . 140 parts In-Stock

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EMSNET

USA . 98 parts In-Stock

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Elcom Components

USA . 94 parts In-Stock

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Connector Distribution Corp

USA . 18 parts In-Stock

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18

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Right Parts Inc.

USA . 18 parts In-Stock

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Prism Electronics

USA . 2 parts In-Stock

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Distributors (Availability)

Supplier In-Stock 1+ parts 100+ parts 1k+ parts 10k+ parts

Semicontronic

India . 215,430 parts In-Stock

1+ parts

$0.102

100+ parts

$0.099

1k+ parts

$0.099

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215,430

$0.102

$0.099

$0.099

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Ampacity Inc.

Singapore . 211,189 parts In-Stock

1+ parts

$0.102

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$0.102

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Continental Prestige Electronics

USA . 2,824 parts In-Stock

1+ parts

$0.420

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$0.412

2,824

$0.420

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$0.412

Argo Parts USA

USA . 1,284 parts In-Stock

1+ parts

$0.420

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$0.407

1,284

$0.420

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$0.407

Aranea Global

USA . 2,000 parts In-Stock

1+ parts

$0.429

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$0.412

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2,000

$0.429

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$0.412

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Corphita

USA . 5,046 parts In-Stock

1+ parts

$0.559

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5,046

$0.559

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Modulus Dynamics

Lithuania . 20,442 parts In-Stock

1+ parts

$0.603

100+ parts

$0.603

1k+ parts

$0.603

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20,442

$0.603

$0.603

$0.603

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Corohmni

South Africa . 242 parts In-Stock

1+ parts

$0.603

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242

$0.603

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Advanced Electronics

New Zealand . 2,500 parts In-Stock

1+ parts

$0.621

100+ parts

$0.590

1k+ parts

$0.590

10k+ parts

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2,500

$0.621

$0.590

$0.590

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Aztec Data Supply Inc.

USA . 856 parts In-Stock

1+ parts

$0.754

100+ parts

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856

$0.754

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IDEA Electronic Components Group

UK . 677 parts In-Stock

1+ parts

$1.557

100+ parts

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1k+ parts

$1.401

10k+ parts

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677

$1.557

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$1.401

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Benley Electronics

USA . 1 parts In-Stock

1+ parts

$1.750

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1

$1.750

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MKK Technologies

India . 1,680 parts In-Stock

1+ parts

$2.927

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1,680

$2.927

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DigiPath Technology Company

USA . 1,680 parts In-Stock

1+ parts

$2.927

100+ parts

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1,680

$2.927

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Microchip USA

USA . 128 parts In-Stock

1+ parts

$6.050

100+ parts

$6.010

1k+ parts

$5.990

10k+ parts

$5.970

128

$6.050

$6.010

$5.990

$5.970

Component Stockers USA

USA . 735 parts In-Stock

1+ parts

$99.990

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735

$99.990

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Perfect Parts

USA . 987,906 parts In-Stock

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Authorized Procurement Solutions

USA . 245,812 parts In-Stock

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Eastek

USA . 137,500 parts In-Stock

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$0.259

137,500

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$0.259

RC Electronics

USA . 94,729 parts In-Stock

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$0.440

1k+ parts

$0.400

10k+ parts

$0.390

94,729

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$0.440

$0.400

$0.390

Kepictronics

USA . 57,500 parts In-Stock

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Metaverse IC Inc.

Canada . 50,000 parts In-Stock

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QUARKTWIN TECHNOLOGY LTD

USA . 21,472 parts In-Stock

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Robosynatics

Brazil . 13,104 parts In-Stock

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$0.591

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$0.579

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$0.579

13,104

-

$0.591

$0.579

$0.579

Lucentia Tech

USA . 13,104 parts In-Stock

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$0.591

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$0.579

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$0.579

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$0.579

Lixinc

USA . 12,068 parts In-Stock

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Allen Electronics Distributors

USA . 8,660 parts In-Stock

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SupplyDigital Components

Austria . 8,159 parts In-Stock

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Futuretech Components

Singapore . 7,500 parts In-Stock

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A-Z Elektronik GmbH

Germany . 6,800 parts In-Stock

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TANS Electronics

Latvia . 4,771 parts In-Stock

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Cyclops Electronics Ltd (Excess)

UK . 4,350 parts In-Stock

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Kulean Microsystems

USA . 3,222 parts In-Stock

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GreenTree Electronics

Israel . 2,500 parts In-Stock

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Infinite Electronics LLP (Excess)

. 2,485 parts In-Stock

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iodParts Technologies Inc.

India . 2,339 parts In-Stock

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Parana Technologies

USA . 1,981 parts In-Stock

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$1.861

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$1.861

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Alle Elektronik GmbH

Germany . 1,940 parts In-Stock

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Glotronic Ltd.

UK . 1,112 parts In-Stock

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Assy Fe

Spain . 1,000 parts In-Stock

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1,000

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Problanco Electronics

Mexico . 213 parts In-Stock

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213

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UHIMA Technologies

Türkiye . 147 parts In-Stock

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147

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Overview

Enhance your power switching applications with the MJD122T4 from Onsemi, a leading manufacturer known for top-quality Power Bipolar Junction Transistors (BJTs). This NPN Darlington transistor with built-in diode and resistor offers unmatched reliability and performance. Ideal for a wide range of switching tasks, this surface mount transistor boasts a maximum operating temperature of 150°C and a maximum collector-emitter voltage of 100V, ensuring seamless operation in demanding environments. Trust Onsemi and elevate your projects with the MJD122T4 today.

Feature Benefit Bullets

Package Body Material: PLASTIC/EPOXY

Provides good insulation and protection for the transistor, ensuring long-term reliability.

Polarity or Channel Type: NPN

NPN transistors are commonly used in switching applications and offer high efficiency.

Configuration: DARLINGTON WITH BUILT-IN DIODE AND RESISTOR

The built-in diode and resistor help simplify circuit design and improve performance.

Transistor Application: SWITCHING

Designed specifically for switching applications, making it suitable for a wide range of electronic devices.

Maximum Power Dissipation (Abs): 20 W

Can handle high power dissipation, making it suitable for demanding applications.

Maximum Collector-Emitter Voltage: 100 V

Can handle high voltage levels, allowing for versatile use in different circuits.

Maximum Collector Current (IC): 8 A

Capable of handling high collector currents, making it suitable for power-hungry applications.

Nominal Transition Frequency (fT): 4 MHz

Has a relatively high transition frequency, allowing for fast switching and high-frequency operation.

Technical Specifications

Power Bipolar Junction Transistors (BJT) MJD122T4 attributes and parameters. Explore more Power Bipolar Junction Transistors (BJT) devices from Onsemi

Specs

Case Connection:

COLLECTOR

Maximum Collector Current (IC):

8 A

Maximum Collector-Emitter Voltage:

100 V

Minimum DC Current Gain (hFE):

100

JESD-30 Code:

R-PSSO-G2

JESD-609 Code:

e0

Moisture Sensitivity Level (MSL):

1

No. of Elements:

1

No. of Terminals:

2

Maximum Operating Temperature:

150 Cel

Package Body Material:

PLASTIC/EPOXY

Package Shape:

RECTANGULAR

Package Style (Meter):

SMALL OUTLINE

Peak Reflow Temperature (C):

235

Polarity or Channel Type:

NPN

Maximum Power Dissipation (Abs):

Qualification:

Not Qualified

Sub-Category:

Other Transistors

Surface Mount:

YES

Terminal Finish:

TIN LEAD

Terminal Form:

GULL WING

Terminal Position:

SINGLE

Transistor Application:

SWITCHING

Transistor Element Material:

SILICON

Nominal Transition Frequency (fT):

Trade Compliance

MJD122T4 Transistors trade compliance attributes, and parameters.

ECCN

EAR99

ECCN Governance

EAR

HTS

8541.29.00.95

SB

8541.29.00.80

Manufacturer Highlights

Onsemi

Established in 1999, Onsemi is a leading global provider of power and image-sensing technologies. They are dedicated to building a better future for the automotive, industrial, cloud, medical, and IoT markets. Onsemi's core technologies include analog, digital, and mixed-signal products that offer innovative solutions for advanced automotive systems; highly reliable power management products for industrial applications; low-cost imaging solutions for medical equipment and consumer electronics; and robust communication architectures for the Internet of Things (IoT).

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Management team

President, CEO

Hassane El-Khoury

Executive VP, CFO, Treasurer

Thad Trent

Senior VP

Ross F. Jatou

Manufacturer fab locations 15

Fab name Location Fab Initiation Wafer Capacity

Aizu Fab

Fabrication

Fab Initiation

1995

Japan

Aizu Wakamatsu

Wafer Capacity

52,000

1995

52,000

Si/EPI Fab

Fabrication

Fab Initiation

2018

Czech Republic

Rožnov pod Radhoštěm

Wafer Capacity

10,000

2018

10,000

Expansion Phase 1 for SiC / EPI

Fabrication

Fab Initiation

2019

Czech Republic

Rožnov pod Radhoštěm

Wafer Capacity

14,500

2019

14,500

Expansion Phase 2 for SiC / EPI

Fabrication

Fab Initiation

2024

Czech Republic

Rožnov pod Radhoštěm

Wafer Capacity

2024

SiC Fab

Fabrication

Fab Initiation

2022

USA

Hudson

Wafer Capacity

2022

Bucheon

Fabrication

Fab Initiation

2013

South Korea

Bucheon

Wafer Capacity

61,000

2013

61,000

ISMF - Malaysia

Fabrication

Fab Initiation

1990

Malaysia

Seremban

Wafer Capacity

95,000

1990

95,000

Roznov Device Fab

Fabrication

Fab Initiation

1987

Czech Republic

Rožnov pod Radhoštěm

Wafer Capacity

80,000

1987

80,000

Fab 10

Fabrication

Fab Initiation

2002

USA

East Fishkill

Wafer Capacity

15,000

2002

15,000

Burlington

Fabrication

Fab Initiation

1986

Canada

Burlington

Wafer Capacity

1986

Gresham

Fabrication

Fab Initiation

1998

USA

Gresham

Wafer Capacity

45,000

1998

45,000

Bucheon 150mm

Fabrication

Fab Initiation

2000

South Korea

Bucheon

Wafer Capacity

50,000

2000

50,000

Rochester

Fabrication

Fab Initiation

1983

USA

Rochester

Wafer Capacity

10,000

1983

10,000

Nampa

Fabrication

Fab Initiation

1995

USA

Nampa

Wafer Capacity

1995

Pennsylvania

Fabrication

Fab Initiation

1997

USA

Mountain Top

Wafer Capacity

36,000

1997

36,000

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