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

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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 4 distributors

Distributor availability ofBZW04-5V8B

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 4401 1 Order Now
RS COMPONENTS EUROPE 7220 20 Order Now
MOUSER WORLDWIDE 7367 1 Order Now
Farnell Element14 EUROPE 1590 1 Order Now

Distributor reported inventory date: 2021-09-12

Distributor Name

DIGIKEY

Stock

4401

Min.Order

1

Region

WORLDWIDE Order Now

RS COMPONENTS

Stock

7220

Min.Order

20

Region

EUROPE Order Now

MOUSER

Stock

7367

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

1590

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2021-09-12

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 Order Now

Distributor reported inventory date: 2021-09-12

Distributor Name

MOUSER

Stock

5971

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2021-09-12

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 980 1 Order Now

Distributor reported inventory date: 2021-09-06

Distributor Name

RS COMPONENTS

Stock

980

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2021-09-06

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 2 distributors

Distributor availability ofBZW04-5V8

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 169 1 Order Now
ANGLIA Live EUROPE 14390 10 Order Now

Distributor reported inventory date: 2021-09-11

Distributor Name

DIGIKEY

Stock

169

Min.Order

1

Region

WORLDWIDE Order Now

ANGLIA Live

Stock

14390

Min.Order

10

Region

EUROPE Order Now

Distributor reported inventory date: 2021-09-11

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 2871 1 Order Now
MOUSER WORLDWIDE 3565 1 Order Now
Farnell Element14 EUROPE 5995 1 Order Now
ANGLIA Live EUROPE 28400 10 Order Now

Distributor reported inventory date: 2021-09-12

Distributor Name

DIGIKEY

Stock

2871

Min.Order

1

Region

WORLDWIDE Order Now

MOUSER

Stock

3565

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

5995

Min.Order

1

Region

EUROPE Order Now

ANGLIA Live

Stock

28400

Min.Order

10

Region

EUROPE Order Now

Distributor reported inventory date: 2021-09-12

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 Order Now
RS COMPONENTS EUROPE 980 20 Order Now
Newark Element14 AMERICA 40 0 Order Now
MOUSER WORLDWIDE 4186 1 Order Now
Farnell Element14 EUROPE 2321 1 Order Now

Distributor reported inventory date: 2021-09-12

Distributor Name

DIGIKEY

Stock

4016

Min.Order

1

Region

WORLDWIDE Order Now

RS COMPONENTS

Stock

980

Min.Order

20

Region

EUROPE Order Now

Newark Element14

Stock

40

Min.Order

0

Region

AMERICA Order Now

MOUSER

Stock

4186

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

2321

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2021-09-12

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 Order Now
RS COMPONENTS EUROPE 3740 1 Order Now
Newark Element14 AMERICA 93 0 Order Now
MOUSER WORLDWIDE 6125 1 Order Now
Farnell Element14 EUROPE 5270 1 Order Now

Distributor reported inventory date: 2021-09-12

Distributor Name

DIGIKEY

Stock

462

Min.Order

1

Region

WORLDWIDE Order Now

RS COMPONENTS

Stock

3740

Min.Order

1

Region

EUROPE Order Now

Newark Element14

Stock

93

Min.Order

0

Region

AMERICA Order Now

MOUSER

Stock

6125

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

5270

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2021-09-12

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 4401 1 Order Now
RS COMPONENTS EUROPE 7220 20 Order Now
MOUSER WORLDWIDE 7367 1 Order Now
Farnell Element14 EUROPE 1590 1 Order Now

Distributor reported inventory date: 2021-09-12

Distributor Name

DIGIKEY

Stock

4401

Min.Order

1

Region

WORLDWIDE Order Now

RS COMPONENTS

Stock

7220

Min.Order

20

Region

EUROPE Order Now

MOUSER

Stock

7367

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

1590

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2021-09-12

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 Order Now

Distributor reported inventory date: 2021-09-12

Distributor Name

MOUSER

Stock

5971

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2021-09-12

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 980 1 Order Now

Distributor reported inventory date: 2021-09-06

Distributor Name

RS COMPONENTS

Stock

980

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2021-09-06

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
DIGIKEY WORLDWIDE 169 1 Order Now
ANGLIA Live EUROPE 14390 10 Order Now

Distributor reported inventory date: 2021-09-11

Distributor Name

DIGIKEY

Stock

169

Min.Order

1

Region

WORLDWIDE Order Now

ANGLIA Live

Stock

14390

Min.Order

10

Region

EUROPE Order Now

Distributor reported inventory date: 2021-09-11

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 2871 1 Order Now
MOUSER WORLDWIDE 3565 1 Order Now
Farnell Element14 EUROPE 5995 1 Order Now
ANGLIA Live EUROPE 28400 10 Order Now

Distributor reported inventory date: 2021-09-12

Distributor Name

DIGIKEY

Stock

2871

Min.Order

1

Region

WORLDWIDE Order Now

MOUSER

Stock

3565

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

5995

Min.Order

1

Region

EUROPE Order Now

ANGLIA Live

Stock

28400

Min.Order

10

Region

EUROPE Order Now

Distributor reported inventory date: 2021-09-12

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 Order Now
RS COMPONENTS EUROPE 980 20 Order Now
Newark Element14 AMERICA 40 0 Order Now
MOUSER WORLDWIDE 4186 1 Order Now
Farnell Element14 EUROPE 2321 1 Order Now

Distributor reported inventory date: 2021-09-12

Distributor Name

DIGIKEY

Stock

4016

Min.Order

1

Region

WORLDWIDE Order Now

RS COMPONENTS

Stock

980

Min.Order

20

Region

EUROPE Order Now

Newark Element14

Stock

40

Min.Order

0

Region

AMERICA Order Now

MOUSER

Stock

4186

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

2321

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2021-09-12

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 Order Now
RS COMPONENTS EUROPE 3740 1 Order Now
Newark Element14 AMERICA 93 0 Order Now
MOUSER WORLDWIDE 6125 1 Order Now
Farnell Element14 EUROPE 5270 1 Order Now

Distributor reported inventory date: 2021-09-12

Distributor Name

DIGIKEY

Stock

462

Min.Order

1

Region

WORLDWIDE Order Now

RS COMPONENTS

Stock

3740

Min.Order

1

Region

EUROPE Order Now

Newark Element14

Stock

93

Min.Order

0

Region

AMERICA Order Now

MOUSER

Stock

6125

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

5270

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2021-09-12

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