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  • 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.

    Key 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) Stand-off voltage (V) (nom)
Budgetary Price (US$)*/Qty
More info
min
max
BZW04-5V8B Available at 5 distributors

Distributor availability ofBZW04-5V8B

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 4567 1 Order Now
RS COMPONENTS EUROPE 10700 20 Order Now
ARROW EUROPE 10000 0 Order Now
MOUSER WORLDWIDE 9802 1 Order Now
ANGLIA Live EUROPE 9000 10 Order Now

Distributor reported inventory date: 2020-10-28

Distributor Name

DIGIKEY

Stock

4567

Min.Order

1

Region

WORLDWIDE Order Now

RS COMPONENTS

Stock

10700

Min.Order

20

Region

EUROPE Order Now

ARROW

Stock

10000

Min.Order

0

Region

EUROPE Order Now

MOUSER

Stock

9802

Min.Order

1

Region

WORLDWIDE Order Now

ANGLIA Live

Stock

9000

Min.Order

10

Region

EUROPE Order Now

Distributor reported inventory date: 2020-10-28

Free Sample Buy Direct
Active
EAR99 NEC Tape And Reel DO-15 - - 5.8 0.086 / 1k
MORE INFO

Directionality:

Bi-Directional

Unit Price (US$):

0.086

Country of Origin:

CHINA

BZW04-299RL Available at 2 distributors

Distributor availability ofBZW04-299RL

Distributor Name
Region Stock Min. Order Third party link
ARROW EUROPE 12000 0 Order Now
MOUSER WORLDWIDE 5985 1 Order Now

Distributor reported inventory date: 2020-10-28

Distributor Name

ARROW

Stock

12000

Min.Order

0

Region

EUROPE Order Now

MOUSER

Stock

5985

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2020-10-28

Buy Direct
Active
EAR99 NEC Tape And Reel DO-15 - - 299 0.116 / 1k
MORE INFO

Directionality:

Uni-Directional

Unit Price (US$):

0.116

Country of Origin:

CHINA

BZW04-48B Available at 2 distributors

Distributor availability ofBZW04-48B

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 1452 1 Order Now
RS COMPONENTS EUROPE 460 1 Order Now

Distributor reported inventory date: 2020-10-28

Distributor Name

DIGIKEY

Stock

1452

Min.Order

1

Region

WORLDWIDE Order Now

RS COMPONENTS

Stock

460

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2020-10-28

Buy Direct
Active
EAR99 NEC Tape And Reel DO-15 - - 47.8 0.086 / 1k
MORE INFO

Directionality:

Bi-Directional

Unit Price (US$):

0.086

Country of Origin:

CHINA

BZW04-5V8 Available at 5 distributors

Distributor availability ofBZW04-5V8

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 163 1 Order Now
ARROW EUROPE 1000 0 Order Now
MOUSER WORLDWIDE 3530 1 Order Now
Farnell Element14 EUROPE 236 1 Order Now
ANGLIA Live EUROPE 15090 10 Order Now

Distributor reported inventory date: 2020-10-28

Distributor Name

DIGIKEY

Stock

163

Min.Order

1

Region

WORLDWIDE Order Now

ARROW

Stock

1000

Min.Order

0

Region

EUROPE Order Now

MOUSER

Stock

3530

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

236

Min.Order

1

Region

EUROPE Order Now

ANGLIA Live

Stock

15090

Min.Order

10

Region

EUROPE Order Now

Distributor reported inventory date: 2020-10-28

Buy Direct
Active
EAR99 NEC Tape And Reel DO-15 - - 5.8 0.086 / 1k
MORE INFO

Directionality:

Uni-Directional

Unit Price (US$):

0.086

Country of Origin:

CHINA

BZW04-28B Available at 6 distributors

Distributor availability ofBZW04-28B

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 4871 1 Order Now
RS COMPONENTS EUROPE 1300 1 Order Now
ARROW EUROPE 19000 0 Order Now
MOUSER WORLDWIDE 4761 1 Order Now
Farnell Element14 EUROPE 7458 1 Order Now
ANGLIA Live EUROPE 28400 10 Order Now

Distributor reported inventory date: 2020-10-28

Distributor Name

DIGIKEY

Stock

4871

Min.Order

1

Region

WORLDWIDE Order Now

RS COMPONENTS

Stock

1300

Min.Order

1

Region

EUROPE Order Now

ARROW

Stock

19000

Min.Order

0

Region

EUROPE Order Now

MOUSER

Stock

4761

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

7458

Min.Order

1

Region

EUROPE Order Now

ANGLIA Live

Stock

28400

Min.Order

10

Region

EUROPE Order Now

Distributor reported inventory date: 2020-10-28

Free Sample Buy Direct
Active
EAR99 NEC Tape And Reel DO-15 - - 28.2 0.086 / 1k
MORE INFO

Directionality:

Bi-Directional

Unit Price (US$):

0.086

Country of Origin:

CHINA

BZW04-376B Available at 6 distributors

Distributor availability ofBZW04-376B

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 331 1 Order Now
RS COMPONENTS EUROPE 1820 20 Order Now
ARROW EUROPE 13000 0 Order Now
Newark Element14 AMERICA 40 0 Order Now
MOUSER WORLDWIDE 5602 1 Order Now
Farnell Element14 EUROPE 1724 1 Order Now

Distributor reported inventory date: 2020-10-28

Distributor Name

DIGIKEY

Stock

331

Min.Order

1

Region

WORLDWIDE Order Now

RS COMPONENTS

Stock

1820

Min.Order

20

Region

EUROPE Order Now

ARROW

Stock

13000

Min.Order

0

Region

EUROPE Order Now

Newark Element14

Stock

40

Min.Order

0

Region

AMERICA Order Now

MOUSER

Stock

5602

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

1724

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2020-10-28

Buy Direct
Active
EAR99 NEC Tape And Reel DO-15 - - 376 0.1441 / 1k
MORE INFO

Directionality:

Bi-Directional

Unit Price (US$):

0.1441

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 789 1 Order Now
RS COMPONENTS EUROPE 4800 1 Order Now
Newark Element14 AMERICA 593 0 Order Now
MOUSER WORLDWIDE 11013 1 Order Now
Farnell Element14 EUROPE 5425 1 Order Now

Distributor reported inventory date: 2020-10-28

Distributor Name

DIGIKEY

Stock

789

Min.Order

1

Region

WORLDWIDE Order Now

RS COMPONENTS

Stock

4800

Min.Order

1

Region

EUROPE Order Now

Newark Element14

Stock

593

Min.Order

0

Region

AMERICA Order Now

MOUSER

Stock

11013

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

5425

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2020-10-28

Buy Direct
Active
EAR99 NEC Tape And Reel DO-15 - - 376 0.1441 / 1k
MORE INFO

Directionality:

Bi-Directional

Unit Price (US$):

0.1441

Country of Origin:

CHINA

BZW04-58RL Available at 1 distributors

Distributor availability ofBZW04-58RL

Distributor Name
Region Stock Min. Order Third party link
MOUSER WORLDWIDE 100 1 Order Now

Distributor reported inventory date: 2020-10-28

Distributor Name

MOUSER

Stock

100

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2020-10-28

Buy Direct
Active
EAR99 NEC Tape And Reel DO-15 - - 58.1 0.086 / 1k
MORE INFO

Directionality:

Uni-Directional

Unit Price (US$):

0.086

Country of Origin:

CHINA

BZW04-5V8B

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

0.086 / 1k

Distributor availability ofBZW04-5V8B

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 4567 1 Order Now
RS COMPONENTS EUROPE 10700 20 Order Now
ARROW EUROPE 10000 0 Order Now
MOUSER WORLDWIDE 9802 1 Order Now
ANGLIA Live EUROPE 9000 10 Order Now

Distributor reported inventory date: 2020-10-28

Distributor Name

DIGIKEY

Stock

4567

Min.Order

1

Region

WORLDWIDE Order Now

RS COMPONENTS

Stock

10700

Min.Order

20

Region

EUROPE Order Now

ARROW

Stock

10000

Min.Order

0

Region

EUROPE Order Now

MOUSER

Stock

9802

Min.Order

1

Region

WORLDWIDE Order Now

ANGLIA Live

Stock

9000

Min.Order

10

Region

EUROPE Order Now

Distributor reported inventory date: 2020-10-28

ECCN (EU)

NEC

Packing Type

Tape And Reel

Package

DO-15

Operating Temperature (°C)

(min)

-

(max)

-

Stand-off voltage (V) (nom)

5.8

Directionality

Bi-Directional

Budgetary Price (US$)* / Qty

0.086 / 1k

Country of Origin

CHINA

BZW04-299RL

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

0.116 / 1k

Distributor availability ofBZW04-299RL

Distributor Name
Region Stock Min. Order Third party link
ARROW EUROPE 12000 0 Order Now
MOUSER WORLDWIDE 5985 1 Order Now

Distributor reported inventory date: 2020-10-28

Distributor Name

ARROW

Stock

12000

Min.Order

0

Region

EUROPE Order Now

MOUSER

Stock

5985

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2020-10-28

ECCN (EU)

NEC

Packing Type

Tape And Reel

Package

DO-15

Operating Temperature (°C)

(min)

-

(max)

-

Stand-off voltage (V) (nom)

299

Directionality

Uni-Directional

Budgetary Price (US$)* / Qty

0.116 / 1k

Country of Origin

CHINA

BZW04-48B

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

0.086 / 1k

Distributor availability ofBZW04-48B

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 1452 1 Order Now
RS COMPONENTS EUROPE 460 1 Order Now

Distributor reported inventory date: 2020-10-28

Distributor Name

DIGIKEY

Stock

1452

Min.Order

1

Region

WORLDWIDE Order Now

RS COMPONENTS

Stock

460

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2020-10-28

ECCN (EU)

NEC

Packing Type

Tape And Reel

Package

DO-15

Operating Temperature (°C)

(min)

-

(max)

-

Stand-off voltage (V) (nom)

47.8

Directionality

Bi-Directional

Budgetary Price (US$)* / Qty

0.086 / 1k

Country of Origin

CHINA

BZW04-5V8

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

0.086 / 1k

Distributor availability ofBZW04-5V8

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 163 1 Order Now
ARROW EUROPE 1000 0 Order Now
MOUSER WORLDWIDE 3530 1 Order Now
Farnell Element14 EUROPE 236 1 Order Now
ANGLIA Live EUROPE 15090 10 Order Now

Distributor reported inventory date: 2020-10-28

Distributor Name

DIGIKEY

Stock

163

Min.Order

1

Region

WORLDWIDE Order Now

ARROW

Stock

1000

Min.Order

0

Region

EUROPE Order Now

MOUSER

Stock

3530

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

236

Min.Order

1

Region

EUROPE Order Now

ANGLIA Live

Stock

15090

Min.Order

10

Region

EUROPE Order Now

Distributor reported inventory date: 2020-10-28

ECCN (EU)

NEC

Packing Type

Tape And Reel

Package

DO-15

Operating Temperature (°C)

(min)

-

(max)

-

Stand-off voltage (V) (nom)

5.8

Directionality

Uni-Directional

Budgetary Price (US$)* / Qty

0.086 / 1k

Country of Origin

CHINA

BZW04-28B

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

0.086 / 1k

Distributor availability ofBZW04-28B

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 4871 1 Order Now
RS COMPONENTS EUROPE 1300 1 Order Now
ARROW EUROPE 19000 0 Order Now
MOUSER WORLDWIDE 4761 1 Order Now
Farnell Element14 EUROPE 7458 1 Order Now
ANGLIA Live EUROPE 28400 10 Order Now

Distributor reported inventory date: 2020-10-28

Distributor Name

DIGIKEY

Stock

4871

Min.Order

1

Region

WORLDWIDE Order Now

RS COMPONENTS

Stock

1300

Min.Order

1

Region

EUROPE Order Now

ARROW

Stock

19000

Min.Order

0

Region

EUROPE Order Now

MOUSER

Stock

4761

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

7458

Min.Order

1

Region

EUROPE Order Now

ANGLIA Live

Stock

28400

Min.Order

10

Region

EUROPE Order Now

Distributor reported inventory date: 2020-10-28

ECCN (EU)

NEC

Packing Type

Tape And Reel

Package

DO-15

Operating Temperature (°C)

(min)

-

(max)

-

Stand-off voltage (V) (nom)

28.2

Directionality

Bi-Directional

Budgetary Price (US$)* / Qty

0.086 / 1k

Country of Origin

CHINA

BZW04-376B

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

0.1441 / 1k

Distributor availability ofBZW04-376B

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 331 1 Order Now
RS COMPONENTS EUROPE 1820 20 Order Now
ARROW EUROPE 13000 0 Order Now
Newark Element14 AMERICA 40 0 Order Now
MOUSER WORLDWIDE 5602 1 Order Now
Farnell Element14 EUROPE 1724 1 Order Now

Distributor reported inventory date: 2020-10-28

Distributor Name

DIGIKEY

Stock

331

Min.Order

1

Region

WORLDWIDE Order Now

RS COMPONENTS

Stock

1820

Min.Order

20

Region

EUROPE Order Now

ARROW

Stock

13000

Min.Order

0

Region

EUROPE Order Now

Newark Element14

Stock

40

Min.Order

0

Region

AMERICA Order Now

MOUSER

Stock

5602

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

1724

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2020-10-28

ECCN (EU)

NEC

Packing Type

Tape And Reel

Package

DO-15

Operating Temperature (°C)

(min)

-

(max)

-

Stand-off voltage (V) (nom)

376

Directionality

Bi-Directional

Budgetary Price (US$)* / Qty

0.1441 / 1k

Country of Origin

CHINA

BZW04-376BRL

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

0.1441 / 1k

Distributor availability ofBZW04-376BRL

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 789 1 Order Now
RS COMPONENTS EUROPE 4800 1 Order Now
Newark Element14 AMERICA 593 0 Order Now
MOUSER WORLDWIDE 11013 1 Order Now
Farnell Element14 EUROPE 5425 1 Order Now

Distributor reported inventory date: 2020-10-28

Distributor Name

DIGIKEY

Stock

789

Min.Order

1

Region

WORLDWIDE Order Now

RS COMPONENTS

Stock

4800

Min.Order

1

Region

EUROPE Order Now

Newark Element14

Stock

593

Min.Order

0

Region

AMERICA Order Now

MOUSER

Stock

11013

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

5425

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2020-10-28

ECCN (EU)

NEC

Packing Type

Tape And Reel

Package

DO-15

Operating Temperature (°C)

(min)

-

(max)

-

Stand-off voltage (V) (nom)

376

Directionality

Bi-Directional

Budgetary Price (US$)* / Qty

0.1441 / 1k

Country of Origin

CHINA

BZW04-58RL

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

0.086 / 1k

Distributor availability ofBZW04-58RL

Distributor Name
Region Stock Min. Order Third party link
MOUSER WORLDWIDE 100 1 Order Now

Distributor reported inventory date: 2020-10-28

Distributor Name

MOUSER

Stock

100

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2020-10-28

ECCN (EU)

NEC

Packing Type

Tape And Reel

Package

DO-15

Operating Temperature (°C)

(min)

-

(max)

-

Stand-off voltage (V) (nom)

58.1

Directionality

Uni-Directional

Budgetary Price (US$)* / Qty

0.086 / 1k

Country of Origin

CHINA

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