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SMM4F20A-TR

STMicroelectronics

SMM4F20A-TR by STMicroelectronics

SMM4F20A-TR by STMicroelectronics is a unidirectional transient voltage suppressor diode designed for robust protection. It features a max reverse power dissipation of 400 W, breakdown voltage of 24 V, and operates b/w -55 °C to 175°C. Ideal for safeguarding sensitive electronics from voltage spikes.

Median Price

$0.630

Lifecycle Status

Suppliers In-Stock

9

In-Stock Inventory

1k+

Distributors (Authorized)

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

Mouser Electronics

USA . 11,224 parts In-Stock

1+ parts

$0.630

100+ parts

$0.388

1k+ parts

$0.247

10k+ parts

$0.221

11,224

$0.630

$0.388

$0.247

$0.221

DigiKey

USA . 12,000 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

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10k+ parts

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12,000

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-

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Distributors (In-Stock)

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Digiode

USA . 796 parts In-Stock

1+ parts

$0.598

100+ parts

-

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796

$0.598

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Vyrian

USA . 3,197 parts In-Stock

1+ parts

$0.630

100+ parts

-

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3,197

$0.630

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Anansix

USA . 1,905 parts In-Stock

1+ parts

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1,905

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ACDS - Activité Composants Distribution Service

France . 1,192 parts In-Stock

1+ parts

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1,192

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-

-

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Bristol Electronics

USA . 1,192 parts In-Stock

1+ parts

-

100+ parts

$0.317

1k+ parts

$0.156

10k+ parts

$0.137

1,192

-

$0.317

$0.156

$0.137

Dan-Mar Components

USA . 1,192 parts In-Stock

1+ parts

-

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1,192

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Flip Electronics

USA . 200 parts In-Stock

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200

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Distributors (Availability)

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

IDEA Electronic Components Group

UK . 2,305 parts In-Stock

1+ parts

$0.120

100+ parts

-

1k+ parts

$0.108

10k+ parts

-

2,305

$0.120

-

$0.108

-

MKK Technologies

India . 1,970 parts In-Stock

1+ parts

$0.225

100+ parts

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1,970

$0.225

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DigiPath Technology Company

USA . 1,970 parts In-Stock

1+ parts

$0.225

100+ parts

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1,970

$0.225

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Corphita

USA . 4,541 parts In-Stock

1+ parts

$0.567

100+ parts

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4,541

$0.567

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Kepictronics

USA . 85,000 parts In-Stock

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85,000

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Metaverse IC Inc.

Canada . 85,000 parts In-Stock

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85,000

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Perfect Parts

USA . 27,520 parts In-Stock

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27,520

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Eastek

USA . 12,000 parts In-Stock

1+ parts

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100+ parts

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$0.130

12,000

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$0.130

GreenTree Electronics

Israel . 12,000 parts In-Stock

1+ parts

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12,000

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Parana Technologies

USA . 802 parts In-Stock

1+ parts

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100+ parts

$0.143

1k+ parts

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802

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$0.143

-

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Overview

Experience unparalleled protection for your electronic devices with the SMM4F20A-TR from STMicroelectronics. Crafted with superior quality and reliability, this transient suppression device safeguards against voltage spikes, ensuring optimal performance in any application. Its compact design and robust thermal capabilities make it ideal for a variety of environments. Trust STMicroelectronics for cutting-edge solutions that enhance the longevity and efficiency of your electronics while providing peace of mind.

Feature Benefit Bullets

Package Body Material: PLASTIC/EPOXY

The durable plastic/epoxy body ensures reliability and protection against environmental factors, making this device suitable for a wide range of applications.

Config: SINGLE

Having a single configuration allows for a compact design, making it ideal for applications where space is limited.

Surface Mount: YES

Surface mount capability facilitates automated assembly and helps reduce PCB space, leading to more efficient designs.

Maximum Non Repetitive Peak Reverse Power Dissipation: 400 W

High power dissipation capability allows the device to manage short bursts of energy, protecting circuits from voltage spikes.

Nominal Breakdown Voltage: 24 V

The nominal breakdown voltage is well-suited for protecting low-voltage circuits, ensuring proper function without damage.

Package Shape: RECTANGULAR

The rectangular shape maximizes the surface area for heat dissipation and allows for efficient layout on PCBs.

No. of Terminals: 2

Two terminals simplify the connection process, making it easier to implement in various electronic designs.

Package Style (Meter): SMALL OUTLINE

The small outline package style minimizes space usage on the PCB, which is critical for compact electronic devices.

Maximum Operating Temperature: 175 °C

A high maximum operating temperature ensures reliability in high-stress environments, making it suitable for automotive and industrial applications.

Minimum Operating Temperature: -55 °C

The ability to operate in extremely low temperatures broadens the product's application range, including harsh outdoor settings.

Terminal Finish: Matte Tin (Sn)

Matte tin finish provides good solderability and corrosion resistance, enhancing the longevity of the connections.

Terminal Position: DUAL

Dual terminal position allows for flexibility in circuit design, accommodating various layout constraints.

Maximum Power Dissipation: 2.5 W

Limited but sufficient power dissipation ensures that the device operates within safe limits while offering effective surge protection.

Minimum Breakdown Voltage: 22.8 V

The minimum breakdown voltage is close to the nominal value, ensuring early protection and reducing the risk of circuit damage.

Maximum Time At Peak Reflow Temperature (s): 30

Short reflow times help preserve the integrity of the component during manufacturing, ensuring reliability post-assembly.

Peak Reflow Temperature °C: 260

High peak reflow temperature tolerance ensures compatibility with advanced soldering techniques like lead-free processes.

Maximum Breakdown Voltage: 25.2 V

The maximum breakdown voltage provides a reliable threshold to induce clamping, effectively protecting sensitive components.

Diode Type: TRANS VOLTAGE SUPPRESSOR DIODE

As a transient voltage suppressor diode, it is specifically designed to protect circuits from voltage spikes, ensuring circuit longevity.

Technology: AVALANCHE

Avalanche technology provides precise and rapid response to voltage transients, enhancing overall circuit protection.

Terminal Form: FLAT

Flat terminals provide a stable mounting platform, ensuring consistent electrical contact and mechanical integrity.

Maximum Repetitive Peak Reverse Voltage: 20 V

The ability to handle repetitive voltage peaks allows for continuous operation in demanding electrical environments.

Polarity: UNIDIRECTIONAL

Unidirectional polarity is ideal for applications where voltage spikes are expected in a specific direction, enhancing protection.

Maximum Clamping Voltage: 32.4 V

High clamping voltage ensures effective protection against voltage spikes while preventing damage to sensitive components.

Diode Element Material: SILICON

Silicon material is widely used for its excellent electrical properties and reliability, ensuring effective transient suppression.

Technical Specifications

Transient Suppression Devices SMM4F20A-TR attributes and parameters. Explore more Transient Suppression Devices devices from STMicroelectronics

Specs

Maximum Breakdown Voltage:

25.2 V

Minimum Breakdown Voltage:

22.8 V

Nominal Breakdown Voltage:

24 V

Maximum Clamping Voltage:

32.4 V

Config:

SINGLE

Diode Element Material:

SILICON

JEDEC-95 Code:

DO-222AA

JESD-30 Code:

R-PDSO-F2

JESD-609 Code:

e3

Moisture Sensitivity Level (MSL):

1

Maximum Non Repetitive Peak Reverse Power Dissipation:

400 W

No. of Elements:

1

No. of Terminals:

2

Maximum Operating Temperature:

175 Cel

Minimum Operating Temperature:

-55 Cel

Package Body Material:

PLASTIC/EPOXY

Package Shape:

Package Style (Meter):

SMALL OUTLINE

Peak Reflow Temperature (C):

260

Polarity:

UNIDIRECTIONAL

Maximum Power Dissipation:

2.5 W

Qualification:

Not Qualified

Maximum Repetitive Peak Reverse Voltage:

20 V

Sub-Category:

Transient Suppressors

Surface Mount:

YES

Technology:

AVALANCHE

Terminal Finish:

Matte Tin (Sn)

Terminal Form:

Terminal Position:

Maximum Time At Peak Reflow Temperature (s):

30

Trade Compliance

SMM4F20A-TR Diodes trade compliance attributes, and parameters.

ECCN

EAR99

ECCN Governance

EAR

HTS

8541.10.00.50

SB

8541.10.00.50

Manufacturer Highlights

STMicroelectronics

STMicroelectronics is a global leader in the semiconductor manufacturing industry, with over 35 years of experience providing innovative and advanced technologies for customers around the world. Headquartered in Netherlands, STMicroelectronics has more than 51,323 employees worldwide and operates across 32 countries all over Europe, Asia-Pacific and the Americas. The company’s portfolio includes integrated circuits, discrete components, application-specific standard products, and computer chipsets. STMicroelectronics serves a wide range of industries such as automotive, consumer markets, healthcare and industrial applications.

Management team

President, CEO

Jean-Marc Chery

President, CFO, Finance, Purchasing,Enterprise Risk Management & Resilience

Lorenzo Grandi

President, Sales & Marketing

Jerome Roux

Manufacturer fab locations 33

Fab name Location Fab Initiation Wafer Capacity

Castelletto

Fabrication

Fab Initiation

1968

Italy

Castelletto

Wafer Capacity

1968

SGFAB AMK 6

Fabrication

Fab Initiation

2000

Singapore

Singapore

Wafer Capacity

29,000

2000

29,000

AG200

Fabrication

Fab Initiation

2000

Italy

Agrate Brianza

Wafer Capacity

14,000

2000

14,000

RST 8

Fabrication

Fab Initiation

2000

France

Rousset

Wafer Capacity

35,000

2000

35,000

Crolles 1

Fabrication

Fab Initiation

1993

France

Crolles

Wafer Capacity

30,000

1993

30,000

Crolles 2-ext. mod 5

Fabrication

Fab Initiation

-

France

Crolles

Wafer Capacity

-

Crolles 2-ext. mod 2

Fabrication

Fab Initiation

2022

France

Crolles

Wafer Capacity

2022

Crolles 2-ext. mod 3

Fabrication

Fab Initiation

2023

France

Crolles

Wafer Capacity

2023

Crolles 2

Fabrication

Fab Initiation

2004

France

Crolles

Wafer Capacity

28,000

2004

28,000

AG200

Fabrication

Fab Initiation

1985

Italy

Agrate Brianza

Wafer Capacity

14,000

1985

14,000

SiC Fab

Fabrication

Fab Initiation

2006

Sweden

Norrköping

Wafer Capacity

10,000

2006

10,000

Fab 3

Fabrication

Fab Initiation

2005

France

Tours

Wafer Capacity

2,000

2005

2,000

Fab 1 & Fab 2

Fabrication

Fab Initiation

1978

France

Tours

Wafer Capacity

55,000

1978

55,000

Fab 2

Fabrication

Fab Initiation

1997

Italy

Catania

Wafer Capacity

30,000

1997

30,000

SGFAB-AMK 6E

Fabrication

Fab Initiation

2003

Singapore

Singapore

Wafer Capacity

145,000

2003

145,000

SGFAB-AMJ 9

Fabrication

Fab Initiation

1984

Singapore

Singapore

Wafer Capacity

152,000

1984

152,000

AG300 (R3)

Fabrication

Fab Initiation

2022

Italy

Agrate Brianza

Wafer Capacity

2022

Fab 2

Fabrication

Fab Initiation

1980

Italy

Catania

Wafer Capacity

25,000

1980

25,000

AG200

Fabrication

Fab Initiation

1987

Italy

Agrate Brianza

Wafer Capacity

34,000

1987

34,000

AG300

Fabrication

Fab Initiation

2024

Italy

Agrate Brianza

Wafer Capacity

2024

Crolles 2-ext. mod 1

Fabrication

Fab Initiation

2020

France

Crolles

Wafer Capacity

2,000

2020

2,000

Fab 1 6-inch fab

Fabrication

Fab Initiation

2013

Italy

Catania

Wafer Capacity

11,000

2013

11,000

SiC 6-inch line

Fabrication

Fab Initiation

2021

Singapore

Singapore

Wafer Capacity

2021

Fab 1 6-inch fab

Fabrication

Fab Initiation

2020

Italy

Catania

Wafer Capacity

2,500

2020

2,500

200mm GaN

Fabrication

Fab Initiation

2021

France

Tours

Wafer Capacity

2,500

2021

2,500

Fab 2

Fabrication

Fab Initiation

2018

Italy

Catania

Wafer Capacity

14,000

2018

14,000

SGFAB-AMK 8

Fabrication

Fab Initiation

2001

Singapore

Singapore

Wafer Capacity

30,000

2001

30,000

Crolles 2- JV Fab

Fabrication

Fab Initiation

2024

France

Crolles

Wafer Capacity

2024

SGFAB-AMK 6

Fabrication

Fab Initiation

2016

Singapore

Singapore

Wafer Capacity

38,125

2016

38,125

SGFAB-AMK 2E

Fabrication

Fab Initiation

2010

Singapore

Singapore

Wafer Capacity

20,000

2010

20,000

Silicon Carbide A.B.

Fabrication

Fab Initiation

2021

Sweden

Norrköping

Wafer Capacity

2021

SiC wafer/EPI Fab

Fabrication

Fab Initiation

2023

Italy

Catania

Wafer Capacity

2023

SiC Device Fab

Fabrication

Fab Initiation

2025

Italy

Catania

Wafer Capacity

2025

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