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1N4938

Texas Instruments

1N4938 by Texas Instruments

1N4938 by Texas Instruments is a single rectifier diode with 0.05 us reverse recovery time. It has a max power dissipation of 0.25 W and comes in an axial package shape. Ideal for applications requiring fast switching and high efficiency, such as power supplies and voltage regulators.

Median Price

$2.813

Lifecycle Status

Suppliers In-Stock

24

In-Stock Inventory

1k+

Distributors (Authorized)

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

Rochester

USA . 57,542 parts In-Stock

1+ parts

-

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$2.520

1k+ parts

$2.250

10k+ parts

$2.120

57,542

-

$2.520

$2.250

$2.120

DigiKey

USA . 57,542 parts In-Stock

1+ parts

-

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$3.310

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57,542

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$3.310

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Verical

USA . 21,500 parts In-Stock

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$2.813

10k+ parts

$2.650

21,500

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$2.813

$2.650

Distributors (In-Stock)

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Component Electronics Inc.

Canada . 800 parts In-Stock

1+ parts

$0.770

100+ parts

$0.580

1k+ parts

$0.500

10k+ parts

-

800

$0.770

$0.580

$0.500

-

American Microsemiconductor Inc.

USA . 2,458 parts In-Stock

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$0.870

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2,458

$0.870

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Digiode

USA . 2,613 parts In-Stock

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$2.670

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2,613

$2.670

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Vyrian

USA . 3,215 parts In-Stock

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$2.810

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3,215

$2.810

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Chip Stock

USA . 52,000 parts In-Stock

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Resion

USA . 12,056 parts In-Stock

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12,056

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DigiKey Marketplace

USA . 1,536 parts In-Stock

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$0.095

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1,536

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$0.095

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PC Components Company LLC

USA . 1,005 parts In-Stock

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1,005

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Prism Electronics

USA . 1,000 parts In-Stock

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R&J Components

USA . 730 parts In-Stock

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730

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Bristol Electronics

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609

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Anansix

USA . 212 parts In-Stock

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M&R Communications

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Electronics Depot

USA . 48 parts In-Stock

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48

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Inland Empire Components Inc.

USA . 47 parts In-Stock

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47

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Fibra_Brandt Electronic GMBH

Germany . 20 parts In-Stock

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20

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Electronic Expediters

USA . 20 parts In-Stock

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20

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ZD Integrated Circuits Inc.

USA . 18 parts In-Stock

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18

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ECAB

Sweden . 15 parts In-Stock

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15

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ES Components

USA . 15 parts In-Stock

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15

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First Choice Components Inc.

USA . 1 parts In-Stock

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1

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Distributors (Availability)

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Corohmni

South Africa . 241 parts In-Stock

1+ parts

$0.095

100+ parts

-

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241

$0.095

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Parana Technologies

USA . 124 parts In-Stock

1+ parts

$0.149

100+ parts

-

1k+ parts

$1.494

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124

$0.149

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$1.494

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DigiPath Technology Company

USA . 998 parts In-Stock

1+ parts

$0.164

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$0.151

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998

$0.164

$0.151

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ChromeModa Solutions

Germany . 3,574 parts In-Stock

1+ parts

$0.167

100+ parts

$0.137

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3,574

$0.167

$0.137

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IDEA Electronic Components Group

UK . 1,427 parts In-Stock

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$0.167

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$0.150

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1,427

$0.167

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Native Components

USA . 1,515 parts In-Stock

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$1.720

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1,515

$1.720

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Northwest PG Solutions

USA . 1,152 parts In-Stock

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$1.892

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$1.892

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Corphita

USA . 6,651 parts In-Stock

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$2.529

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6,651

$2.529

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Microchip USA

USA . 6,287 parts In-Stock

1+ parts

$17.490

100+ parts

$17.380

1k+ parts

$17.320

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$17.270

6,287

$17.490

$17.380

$17.320

$17.270

Metaverse IC Inc.

Canada . 60,400 parts In-Stock

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QUARKTWIN TECHNOLOGY LTD

USA . 22,952 parts In-Stock

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Kulean Microsystems

USA . 8,001 parts In-Stock

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Problanco Electronics

Mexico . 6,659 parts In-Stock

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6,659

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SupplyDigital Components

Austria . 5,094 parts In-Stock

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Glotronic Ltd.

UK . 2,780 parts In-Stock

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2,780

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West Coast Incorporated

USA . 2,304 parts In-Stock

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2,304

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Supply Digital

USA . 1,870 parts In-Stock

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1,870

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TANS Electronics

Latvia . 1,617 parts In-Stock

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1,617

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UHIMA Technologies

Türkiye . 746 parts In-Stock

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746

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Perfect Parts

USA . 2 parts In-Stock

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Overview

Unleash the power of innovation with the 1N4938 diode by Texas Instruments. Crafted with precision and expertise, this cutting-edge diode offers unparalleled reliability and performance. From rectifying signals to regulating currents, this diode is designed to excel in a wide range of applications. Experience the seamless integration and superior quality that only Texas Instruments can deliver. Upgrade your projects with the 1N4938 diode and unlock a world of possibilities.

Feature Benefit Bullets

Package Body Material: CERAMIC, GLASS-SEALED

The ceramic and glass-sealed package body provides durability and protection for the diode, making it suitable for a wide range of applications and environments.

Config: SINGLE

The single configuration simplifies the circuit design and installation process, making it easier to integrate the diode into various electronic systems.

Maximum Reverse Recovery Time: 0.05 us

The low reverse recovery time ensures fast and efficient operation of the diode, allowing for rapid switching and response in electronic circuits.

Package Shape: ROUND

The round package shape offers versatility in installation and placement, making it convenient for various types of circuit designs and layouts.

No. of Terminals: 2

Having two terminals simplifies the connection process and allows for easy integration into circuits without requiring complex wiring or additional components.

Package Style (Meter): LONG FORM

The long form package style provides stability and secure mounting options, ensuring the diode stays in place during operation and minimizes the risk of damage or disconnection.

Terminal Position: AXIAL

The axial terminal position simplifies the installation process and allows for easy alignment with other components in the circuit, making it user-friendly and efficient.

Case Connection: ISOLATED

The isolated case connection helps prevent electrical interference and ensures the proper functioning of the diode in the circuit, enhancing overall performance and reliability.

Maximum Power Dissipation: 0.25 W

The maximum power dissipation rating of 0.25 W indicates the diode's ability to handle heat and power without overheating, ensuring long-term durability and reliable operation.

Diode Type: RECTIFIER DIODE

Being a rectifier diode, this product is specially designed for converting alternating current (AC) to direct current (DC) efficiently, making it ideal for power supply and rectification applications.

Terminal Form: WIRE

The wire terminal form offers flexibility in connection options and allows for secure and reliable soldering or crimping, ensuring a stable electrical connection in the circuit.

Diode Element Material: SILICON

The use of silicon as the diode element material provides high efficiency and performance, making it a reliable choice for various electronic applications where stability and consistency are crucial.

Technical Specifications

Diodes & Rectifiers 1N4938 attributes and parameters. Explore more Diodes & Rectifiers devices from Texas Instruments

Specs

Case Connection:

ISOLATED

Config:

SINGLE

Diode Element Material:

SILICON

Diode Type:

JEDEC-95 Code:

DO-35

JESD-30 Code:

O-GALF-W2

No. of Elements:

1

No. of Phases:

1

No. of Terminals:

2

Package Body Material:

CERAMIC, GLASS-SEALED

Package Shape:

Package Style (Meter):

LONG FORM

Maximum Power Dissipation:

.25 W

Qualification:

Not Qualified

Maximum Reverse Recovery Time:

.05 us

Surface Mount:

NO

Terminal Form:

Terminal Position:

Trade Compliance

1N4938 Diodes trade compliance attributes, and parameters.

ECCN

EAR99

ECCN Governance

EAR

NSN

5961-00-490-0151, 5961004900151

NIIN

004900151

Manufacturer Highlights

Texas Instruments

Texas Instruments Inc. (TI) is one of the world's leading semiconductor companies and a global leader in analog and digital signal processing technology. The company has had a major impact on the electronics industry for over 80 years, manufacturing integrated circuits (ICs), software and subsystems that leverage high-performance computing capabilities. It offers an extensive portfolio of solutions for a wide range of industries, from aerospace to medical devices and consumer products to communication systems. Over its long history, TI has become synonymous with quality, reliability and innovation. Today, TI is one of the largest semiconductor companies in the world with operations in more than 30 countries across six continents.

The material and information contained is this video is for educational and general information purposes. All rights remain with respective rightsholders. Fair Use Statement

Management team

President, CEO

Haviv Ilan

Chairman

Richard K. Templeton

Senior VP, CFO

Rafael R. Lizardi

Manufacturer fab locations 15

Fab name Location Fab Initiation Wafer Capacity

M - Fab

Fabrication

Fab Initiation

1997

USA

South Portland

Wafer Capacity

32,000

1997

32,000

D - FAB

Fabrication

Fab Initiation

1966

USA

Dallas

Wafer Capacity

42,000

1966

42,000

D MOS - 6

Fabrication

Fab Initiation

2002

USA

Dallas

Wafer Capacity

25,000

2002

25,000

D MOS - 5

Fabrication

Fab Initiation

1995

USA

Dallas

Wafer Capacity

75,000

1995

75,000

Miho - 8

Fabrication

Fab Initiation

1980

Japan

Inashiki

Wafer Capacity

43,000

1980

43,000

S FAB 1

Fabrication

Fab Initiation

1966

USA

Sherman

Wafer Capacity

91,000

1966

91,000

F - FAB

Fabrication

Fab Initiation

2001

Germany

Freising

Wafer Capacity

37,000

2001

37,000

R Fab 1

Fabrication

Fab Initiation

2010

USA

Richardson

Wafer Capacity

40,000

2010

40,000

D HC Line

Fabrication

Fab Initiation

1999

USA

Dallas

Wafer Capacity

2,000

1999

2,000

JV3

Fabrication

Fab Initiation

2001

Japan

Aizu Wakamatsu

Wafer Capacity

45,000

2001

45,000

C - FAB

Fabrication

Fab Initiation

2007

China

Chengdu

Wafer Capacity

30,000

2007

30,000

L - Fab

Fabrication

Fab Initiation

2015

USA

Lehi

Wafer Capacity

70,000

2015

70,000

R - Fab 2

Fabrication

Fab Initiation

2022

USA

Richardson

Wafer Capacity

2022

S - FAB 2

Fabrication

Fab Initiation

2025

USA

Sherman

Wafer Capacity

2025

S - FAB 3

Fabrication

Fab Initiation

2028

USA

Sherman

Wafer Capacity

2028

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