Overview
Online design
Sample & Buy
Solutions
Documentation
CAD Resources
Tools & Software
Quality & Reliability
Partner products
Sales Briefcase

Product overview

Description

Transil diodes provide high overvoltage protection by clamping action. Their instantaneous response to transient overvoltages makes them particularly suited to protect voltage sensitive devices such as MOS Technology and low voltage supplied IC's.
  • All features

    • UL recognized
    • Peak pulse power: 400 W (10/1000µs )
    • Uni and Bidirectional types
    • Stand-off voltage rangeFrom 5.8V to 376V
    • Fast response time
    • Low clamping factor

All tools & software

    • Part number
      Status
      Description
      Type
      Supplier

      ST Protection Finder

      Active

      Protection product finder application for Android, iOS and Wandoujia

      Finder Apps ST
      ST Protection Finder

      Description:

      Protection product finder application for Android, iOS and Wandoujia
    • Part number
      Status
      Description
      Type
      Supplier

      SEL-PROT-TVS

      Active

      Transient voltage suppressor smart selection tool

      TVS smart selector --
      SEL-PROT-TVS

      Description:

      Transient voltage suppressor smart selection tool

EDA Symbols, Footprints and 3D Models

STMicroelectronics - BZW04

Speed up your design by downloading all the EDA symbols, footprints and 3D models for your application. You have access to a large number of CAD formats to fit with your design toolchain.

Symbols

Symbols

Footprints

Footprints

3D model

3D models

Quality and Reliability

Part Number Marketing Status Package Grade RoHS Compliance Grade Material Declaration**
BZW04-28B
Active
DO-15 Industrial Ecopack2
BZW04-299RL
Active
DO-15 Industrial Ecopack2
BZW04-376B
Active
DO-15 Industrial Ecopack2
BZW04-376BRL
Active
DO-15 Industrial Ecopack2
BZW04-48B
Active
DO-15 Industrial Ecopack2
BZW04-58RL
Active
DO-15 Industrial Ecopack2
BZW04-5V8
Active
DO-15 Industrial Ecopack2
BZW04-5V8B
Active
DO-15 Industrial Ecopack2

BZW04-28B

Package:

DO-15

Material Declaration**:

PDF XML

Marketing Status

Active

Package

DO-15

Grade

Industrial

RoHS Compliance Grade

Ecopack2

BZW04-299RL

Package:

DO-15

Material Declaration**:

Marketing Status

Active

Package

DO-15

Grade

Industrial

RoHS Compliance Grade

Ecopack2

BZW04-376B

Package:

DO-15

Material Declaration**:

PDF XML

Marketing Status

Active

Package

DO-15

Grade

Industrial

RoHS Compliance Grade

Ecopack2

BZW04-376BRL

Package:

DO-15

Material Declaration**:

PDF XML

Marketing Status

Active

Package

DO-15

Grade

Industrial

RoHS Compliance Grade

Ecopack2

BZW04-48B

Package:

DO-15

Material Declaration**:

PDF XML

Marketing Status

Active

Package

DO-15

Grade

Industrial

RoHS Compliance Grade

Ecopack2

BZW04-58RL

Package:

DO-15

Material Declaration**:

Marketing Status

Active

Package

DO-15

Grade

Industrial

RoHS Compliance Grade

Ecopack2

BZW04-5V8

Package:

DO-15

Material Declaration**:

Marketing Status

Active

Package

DO-15

Grade

Industrial

RoHS Compliance Grade

Ecopack2

BZW04-5V8B

Package:

DO-15

Material Declaration**:

Marketing Status

Active

Package

DO-15

Grade

Industrial

RoHS Compliance Grade

Ecopack2

(**) The Material Declaration forms available on st.com may be generic documents based on the most commonly used package within a package family. For this reason, they may not be 100% accurate for a specific device. Please contact our sales support for information on specific devices.

Sample & Buy

Part Number
Order from Distributors
Order from ST
Marketing Status
ECCN (US)
ECCN (EU)
Packing Type
Package
Temperature (°C) VRM (V) (max)
Budgetary Price (US$)*/Qty
More info
min
max
BZW04-5V8B Available at 3 distributors

Distributor availability ofBZW04-5V8B

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 2196 1 Buy from Distributor
RS COMPONENTS EUROPE 5740 20 Buy from Distributor
MOUSER WORLDWIDE 142 1 Buy from Distributor

Distributor reported inventory date: 2021-10-14

Distributor Name

DIGIKEY

Stock

2196

Min.Order

1

Region

WORLDWIDE Buy from Distributor

RS COMPONENTS

Stock

5740

Min.Order

20

MOUSER

Stock

142

Min.Order

1

Region

WORLDWIDE Buy from Distributor

Distributor reported inventory date: 2021-10-14

Free Sample Buy Direct
Active
EAR99 NEC Tape And Reel DO-15 - - 5.8 0.093 / 1k
MORE INFO

Directionality:

Bi-Directional

Unit Price (US$):

0.093

Country of Origin:

CHINA

BZW04-299RL Available at 1 distributors

Distributor availability ofBZW04-299RL

Distributor Name
Region Stock Min. Order Third party link
MOUSER WORLDWIDE 5971 1 Buy from Distributor

Distributor reported inventory date: 2021-10-14

Distributor Name

MOUSER

Stock

5971

Min.Order

1

Region

WORLDWIDE Buy from Distributor

Distributor reported inventory date: 2021-10-14

Buy Direct
Active
EAR99 NEC Tape And Reel DO-15 - - 299 0.141 / 500
MORE INFO

Directionality:

Uni-Directional

Unit Price (US$):

0.141

Country of Origin:

CHINA

BZW04-48B Available at 1 distributors

Distributor availability ofBZW04-48B

Distributor Name
Region Stock Min. Order Third party link
RS COMPONENTS EUROPE 960 1 Buy from Distributor

Distributor reported inventory date: 2021-10-11

Distributor Name

RS COMPONENTS

Stock

960

Min.Order

1

Distributor reported inventory date: 2021-10-11

Buy Direct
Active
EAR99 NEC Tape And Reel DO-15 - - 47.8 0.093 / 1k
MORE INFO

Directionality:

Bi-Directional

Unit Price (US$):

0.093

Country of Origin:

CHINA

BZW04-5V8 Available at 1 distributors

Distributor availability ofBZW04-5V8

Distributor Name
Region Stock Min. Order Third party link
ANGLIA Live EUROPE 14390 10 Buy from Distributor

Distributor reported inventory date: 2021-10-11

Distributor Name

ANGLIA Live

Stock

14390

Min.Order

10

Distributor reported inventory date: 2021-10-11

Active
EAR99 NEC Tape And Reel DO-15 - - 5.8 0.093 / 1k
MORE INFO

Directionality:

Uni-Directional

Unit Price (US$):

0.093

Country of Origin:

CHINA

BZW04-28B Available at 4 distributors

Distributor availability ofBZW04-28B

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 1671 1 Buy from Distributor
MOUSER WORLDWIDE 3565 1 Buy from Distributor
Farnell Element14 EUROPE 5995 1 Buy from Distributor
ANGLIA Live EUROPE 28400 10 Buy from Distributor

Distributor reported inventory date: 2021-10-14

Distributor Name

DIGIKEY

Stock

1671

Min.Order

1

Region

WORLDWIDE Buy from Distributor

MOUSER

Stock

3565

Min.Order

1

Region

WORLDWIDE Buy from Distributor

Farnell Element14

Stock

5995

Min.Order

1

ANGLIA Live

Stock

28400

Min.Order

10

Distributor reported inventory date: 2021-10-14

Free Sample Buy Direct
Active
EAR99 NEC Tape And Reel DO-15 - - 28.2 0.093 / 1k
MORE INFO

Directionality:

Bi-Directional

Unit Price (US$):

0.093

Country of Origin:

CHINA

BZW04-376B Available at 5 distributors

Distributor availability ofBZW04-376B

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 4016 1 Buy from Distributor
RS COMPONENTS EUROPE 800 20 Buy from Distributor
Newark Element14 AMERICA 40 0 Buy from Distributor
MOUSER WORLDWIDE 3165 1 Buy from Distributor
Farnell Element14 EUROPE 2291 1 Buy from Distributor

Distributor reported inventory date: 2021-10-14

Distributor Name

DIGIKEY

Stock

4016

Min.Order

1

Region

WORLDWIDE Buy from Distributor

RS COMPONENTS

Stock

800

Min.Order

20

Newark Element14

Stock

40

Min.Order

0

Region

AMERICA Buy from Distributor

MOUSER

Stock

3165

Min.Order

1

Region

WORLDWIDE Buy from Distributor

Farnell Element14

Stock

2291

Min.Order

1

Distributor reported inventory date: 2021-10-14

Buy Direct
Active
EAR99 NEC Tape And Reel DO-15 - - 376 0.167 / 500
MORE INFO

Directionality:

Bi-Directional

Unit Price (US$):

0.167

Country of Origin:

CHINA

BZW04-376BRL Available at 5 distributors

Distributor availability ofBZW04-376BRL

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 462 1 Buy from Distributor
RS COMPONENTS EUROPE 3720 1 Buy from Distributor
Newark Element14 AMERICA 93 0 Buy from Distributor
MOUSER WORLDWIDE 17 1 Buy from Distributor
Farnell Element14 EUROPE 3270 1 Buy from Distributor

Distributor reported inventory date: 2021-10-14

Distributor Name

DIGIKEY

Stock

462

Min.Order

1

Region

WORLDWIDE Buy from Distributor

RS COMPONENTS

Stock

3720

Min.Order

1

Newark Element14

Stock

93

Min.Order

0

Region

AMERICA Buy from Distributor

MOUSER

Stock

17

Min.Order

1

Region

WORLDWIDE Buy from Distributor

Farnell Element14

Stock

3270

Min.Order

1

Distributor reported inventory date: 2021-10-14

Buy Direct
Active
EAR99 NEC Tape And Reel DO-15 - - 376 0.167 / 500
MORE INFO

Directionality:

Bi-Directional

Unit Price (US$):

0.167

Country of Origin:

CHINA

BZW04-58RL No availability of distributors reported, please contact our sales office
Active
EAR99 NEC Tape And Reel DO-15 - - 58.1 0.093 / 1k
MORE INFO

Directionality:

Uni-Directional

Unit Price (US$):

0.093

Country of Origin:

CHINA

BZW04-5V8B

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

0.093 / 1k

Distributor availability ofBZW04-5V8B

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 2196 1 Buy from Distributor
RS COMPONENTS EUROPE 5740 20 Buy from Distributor
MOUSER WORLDWIDE 142 1 Buy from Distributor

Distributor reported inventory date: 2021-10-14

Distributor Name

DIGIKEY

Stock

2196

Min.Order

1

Region

WORLDWIDE Buy from Distributor

RS COMPONENTS

Stock

5740

Min.Order

20

MOUSER

Stock

142

Min.Order

1

Region

WORLDWIDE Buy from Distributor

Distributor reported inventory date: 2021-10-14

ECCN (EU)

NEC

Packing Type

Tape And Reel

Package

DO-15

Operating Temperature (°C)

(min)

-

(max)

-

VRM (V) (max)

5.8

Directionality

Bi-Directional

Budgetary Price (US$)* / Qty

0.093 / 1k

Country of Origin

CHINA

BZW04-299RL

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

0.141 / 500

Distributor availability ofBZW04-299RL

Distributor Name
Region Stock Min. Order Third party link
MOUSER WORLDWIDE 5971 1 Buy from Distributor

Distributor reported inventory date: 2021-10-14

Distributor Name

MOUSER

Stock

5971

Min.Order

1

Region

WORLDWIDE Buy from Distributor

Distributor reported inventory date: 2021-10-14

ECCN (EU)

NEC

Packing Type

Tape And Reel

Package

DO-15

Operating Temperature (°C)

(min)

-

(max)

-

VRM (V) (max)

299

Directionality

Uni-Directional

Budgetary Price (US$)* / Qty

0.141 / 500

Country of Origin

CHINA

BZW04-48B

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

0.093 / 1k

Distributor availability ofBZW04-48B

Distributor Name
Region Stock Min. Order Third party link
RS COMPONENTS EUROPE 960 1 Buy from Distributor

Distributor reported inventory date: 2021-10-11

Distributor Name

RS COMPONENTS

Stock

960

Min.Order

1

Distributor reported inventory date: 2021-10-11

ECCN (EU)

NEC

Packing Type

Tape And Reel

Package

DO-15

Operating Temperature (°C)

(min)

-

(max)

-

VRM (V) (max)

47.8

Directionality

Bi-Directional

Budgetary Price (US$)* / Qty

0.093 / 1k

Country of Origin

CHINA

BZW04-5V8

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

0.093 / 1k

Distributor availability ofBZW04-5V8

Distributor Name
Region Stock Min. Order Third party link
ANGLIA Live EUROPE 14390 10 Buy from Distributor

Distributor reported inventory date: 2021-10-11

Distributor Name

ANGLIA Live

Stock

14390

Min.Order

10

Distributor reported inventory date: 2021-10-11

ECCN (EU)

NEC

Packing Type

Tape And Reel

Package

DO-15

Operating Temperature (°C)

(min)

-

(max)

-

VRM (V) (max)

5.8

Directionality

Uni-Directional

Budgetary Price (US$)* / Qty

0.093 / 1k

Country of Origin

CHINA

BZW04-28B

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

0.093 / 1k

Distributor availability ofBZW04-28B

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 1671 1 Buy from Distributor
MOUSER WORLDWIDE 3565 1 Buy from Distributor
Farnell Element14 EUROPE 5995 1 Buy from Distributor
ANGLIA Live EUROPE 28400 10 Buy from Distributor

Distributor reported inventory date: 2021-10-14

Distributor Name

DIGIKEY

Stock

1671

Min.Order

1

Region

WORLDWIDE Buy from Distributor

MOUSER

Stock

3565

Min.Order

1

Region

WORLDWIDE Buy from Distributor

Farnell Element14

Stock

5995

Min.Order

1

ANGLIA Live

Stock

28400

Min.Order

10

Distributor reported inventory date: 2021-10-14

ECCN (EU)

NEC

Packing Type

Tape And Reel

Package

DO-15

Operating Temperature (°C)

(min)

-

(max)

-

VRM (V) (max)

28.2

Directionality

Bi-Directional

Budgetary Price (US$)* / Qty

0.093 / 1k

Country of Origin

CHINA

BZW04-376B

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

0.167 / 500

Distributor availability ofBZW04-376B

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 4016 1 Buy from Distributor
RS COMPONENTS EUROPE 800 20 Buy from Distributor
Newark Element14 AMERICA 40 0 Buy from Distributor
MOUSER WORLDWIDE 3165 1 Buy from Distributor
Farnell Element14 EUROPE 2291 1 Buy from Distributor

Distributor reported inventory date: 2021-10-14

Distributor Name

DIGIKEY

Stock

4016

Min.Order

1

Region

WORLDWIDE Buy from Distributor

RS COMPONENTS

Stock

800

Min.Order

20

Newark Element14

Stock

40

Min.Order

0

Region

AMERICA Buy from Distributor

MOUSER

Stock

3165

Min.Order

1

Region

WORLDWIDE Buy from Distributor

Farnell Element14

Stock

2291

Min.Order

1

Distributor reported inventory date: 2021-10-14

ECCN (EU)

NEC

Packing Type

Tape And Reel

Package

DO-15

Operating Temperature (°C)

(min)

-

(max)

-

VRM (V) (max)

376

Directionality

Bi-Directional

Budgetary Price (US$)* / Qty

0.167 / 500

Country of Origin

CHINA

BZW04-376BRL

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

0.167 / 500

Distributor availability ofBZW04-376BRL

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 462 1 Buy from Distributor
RS COMPONENTS EUROPE 3720 1 Buy from Distributor
Newark Element14 AMERICA 93 0 Buy from Distributor
MOUSER WORLDWIDE 17 1 Buy from Distributor
Farnell Element14 EUROPE 3270 1 Buy from Distributor

Distributor reported inventory date: 2021-10-14

Distributor Name

DIGIKEY

Stock

462

Min.Order

1

Region

WORLDWIDE Buy from Distributor

RS COMPONENTS

Stock

3720

Min.Order

1

Newark Element14

Stock

93

Min.Order

0

Region

AMERICA Buy from Distributor

MOUSER

Stock

17

Min.Order

1

Region

WORLDWIDE Buy from Distributor

Farnell Element14

Stock

3270

Min.Order

1

Distributor reported inventory date: 2021-10-14

ECCN (EU)

NEC

Packing Type

Tape And Reel

Package

DO-15

Operating Temperature (°C)

(min)

-

(max)

-

VRM (V) (max)

376

Directionality

Bi-Directional

Budgetary Price (US$)* / Qty

0.167 / 500

Country of Origin

CHINA

BZW04-58RL

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

0.093 / 1k

ECCN (EU)

NEC

Packing Type

Tape And Reel

Package

DO-15

Operating Temperature (°C)

(min)

-

(max)

-

VRM (V) (max)

58.1

Directionality

Uni-Directional

Budgetary Price (US$)* / Qty

0.093 / 1k

Country of Origin

CHINA

(*) Suggested Resale Price (USD) per defined quantity for BUDGETARY USE ONLY. For quotes, prices in local currency, please contact your local ST Sales Office or our Distributors