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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

Sample & Buy

Part Number
Stand-off voltage (V) (nom)
Directionality
Package
Packing Type
Marketing Status
ECCN (US)
Country of Origin
Budgetary Price (US$)*/Qty
Order from ST
Order from Distributors
BZW04-5V8B 5.8 Bi-Directional DO-15 Tape And Reel
Active
EAR99 CHINA 0.086 / 1k Get sample Check Availability

Distributor availability ofBZW04-5V8B

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 747 1 Order Now
RS COMPONENTS EUROPE 12580 20 Order Now
ARROW EUROPE 15000 0 Order Now
MOUSER WORLDWIDE 5390 1 Order Now
Farnell Element14 EUROPE 3515 1 Order Now
RUTRONIK EUROPE 10000 1000 Order Now

Distributor reported inventory date: 2020-05-29

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DIGIKEY

Stock

747

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1

Region

WORLDWIDE Order Now

RS COMPONENTS

Stock

12580

Min.Order

20

Region

EUROPE Order Now

ARROW

Stock

15000

Min.Order

0

Region

EUROPE Order Now

MOUSER

Stock

5390

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1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

3515

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1

Region

EUROPE Order Now

RUTRONIK

Stock

10000

Min.Order

1000

Region

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Distributor reported inventory date: 2020-05-29

BZW04-299RL 299 Uni-Directional DO-15 Tape And Reel
Active
EAR99 CHINA 0.116 / 1k Buy now Check Availability

Distributor availability ofBZW04-299RL

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

Distributor reported inventory date: 2020-05-29

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ARROW

Stock

12000

Min.Order

0

Region

EUROPE Order Now

MOUSER

Stock

5985

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2020-05-29

BZW04-48B 47.8 Bi-Directional DO-15 Tape And Reel
Active
EAR99 CHINA 0.086 / 1k Buy now Check Availability

Distributor availability ofBZW04-48B

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 1452 1 Order Now
RS COMPONENTS EUROPE 920 1 Order Now
ARROW EUROPE 9000 0 Order Now

Distributor reported inventory date: 2020-05-29

Distributor Name

DIGIKEY

Stock

1452

Min.Order

1

Region

WORLDWIDE Order Now

RS COMPONENTS

Stock

920

Min.Order

1

Region

EUROPE Order Now

ARROW

Stock

9000

Min.Order

0

Region

EUROPE Order Now

Distributor reported inventory date: 2020-05-29

BZW04-5V8 5.8 Uni-Directional DO-15 Tape And Reel
Active
EAR99 CHINA 0.086 / 1k Buy now Check Availability

Distributor availability ofBZW04-5V8

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 1273 1 Order Now
ARROW EUROPE 7000 0 Order Now
MOUSER WORLDWIDE 4060 1 Order Now
Farnell Element14 EUROPE 621 1 Order Now
ANGLIA Live EUROPE 15890 10 Order Now

Distributor reported inventory date: 2020-05-29

Distributor Name

DIGIKEY

Stock

1273

Min.Order

1

Region

WORLDWIDE Order Now

ARROW

Stock

7000

Min.Order

0

Region

EUROPE Order Now

MOUSER

Stock

4060

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

621

Min.Order

1

Region

EUROPE Order Now

ANGLIA Live

Stock

15890

Min.Order

10

Region

EUROPE Order Now

Distributor reported inventory date: 2020-05-29

BZW04-28B 28.2 Bi-Directional DO-15 Tape And Reel
Active
EAR99 CHINA 0.086 / 1k Get sample Check Availability

Distributor availability ofBZW04-28B

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 4881 1 Order Now
RS COMPONENTS EUROPE 350 1 Order Now
ARROW EUROPE 12000 0 Order Now
MOUSER WORLDWIDE 4861 1 Order Now
Farnell Element14 EUROPE 7783 1 Order Now
ANGLIA Live EUROPE 28400 10 Order Now

Distributor reported inventory date: 2020-05-29

Distributor Name

DIGIKEY

Stock

4881

Min.Order

1

Region

WORLDWIDE Order Now

RS COMPONENTS

Stock

350

Min.Order

1

Region

EUROPE Order Now

ARROW

Stock

12000

Min.Order

0

Region

EUROPE Order Now

MOUSER

Stock

4861

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

7783

Min.Order

1

Region

EUROPE Order Now

ANGLIA Live

Stock

28400

Min.Order

10

Region

EUROPE Order Now

Distributor reported inventory date: 2020-05-29

BZW04-376B 376 Bi-Directional DO-15 Tape And Reel
Active
EAR99 CHINA 0.1441 / 1k Buy now Check Availability

Distributor availability ofBZW04-376B

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 2944 1 Order Now
RS COMPONENTS EUROPE 2080 20 Order Now
ARROW EUROPE 19000 0 Order Now
Newark Element14 AMERICA 40 0 Order Now
MOUSER WORLDWIDE 6714 1 Order Now
Farnell Element14 EUROPE 2279 1 Order Now

Distributor reported inventory date: 2020-05-29

Distributor Name

DIGIKEY

Stock

2944

Min.Order

1

Region

WORLDWIDE Order Now

RS COMPONENTS

Stock

2080

Min.Order

20

Region

EUROPE Order Now

ARROW

Stock

19000

Min.Order

0

Region

EUROPE Order Now

Newark Element14

Stock

40

Min.Order

0

Region

AMERICA Order Now

MOUSER

Stock

6714

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

2279

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2020-05-29

BZW04-376BRL 376 Bi-Directional DO-15 Tape And Reel
Active
EAR99 CHINA 0.1441 / 1k Buy now Check Availability

Distributor availability ofBZW04-376BRL

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 4914 1 Order Now
RS COMPONENTS EUROPE 5040 1 Order Now
Newark Element14 AMERICA 2945 0 Order Now
MOUSER WORLDWIDE 7290 1 Order Now
Farnell Element14 EUROPE 5455 1 Order Now

Distributor reported inventory date: 2020-05-29

Distributor Name

DIGIKEY

Stock

4914

Min.Order

1

Region

WORLDWIDE Order Now

RS COMPONENTS

Stock

5040

Min.Order

1

Region

EUROPE Order Now

Newark Element14

Stock

2945

Min.Order

0

Region

AMERICA Order Now

MOUSER

Stock

7290

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

5455

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2020-05-29

BZW04-58RL 58.1 Uni-Directional DO-15 Tape And Reel
Active
EAR99 CHINA 0.086 / 1k Buy now Check Availability

Distributor availability ofBZW04-58RL

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

Distributor reported inventory date: 2020-05-29

Distributor Name

MOUSER

Stock

100

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2020-05-29

BZW04-5V8B

Stand-off voltage (V) (nom)

5.8

Directionality

Bi-Directional

Budgetary Price (US$)*/Qty

0.086 / 1k

Distributor availability ofBZW04-5V8B

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 747 1 Order Now
RS COMPONENTS EUROPE 12580 20 Order Now
ARROW EUROPE 15000 0 Order Now
MOUSER WORLDWIDE 5390 1 Order Now
Farnell Element14 EUROPE 3515 1 Order Now
RUTRONIK EUROPE 10000 1000 Order Now

Distributor reported inventory date: 2020-05-29

Distributor Name

DIGIKEY

Stock

747

Min.Order

1

Region

WORLDWIDE Order Now

RS COMPONENTS

Stock

12580

Min.Order

20

Region

EUROPE Order Now

ARROW

Stock

15000

Min.Order

0

Region

EUROPE Order Now

MOUSER

Stock

5390

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

3515

Min.Order

1

Region

EUROPE Order Now

RUTRONIK

Stock

10000

Min.Order

1000

Region

EUROPE Order Now

Distributor reported inventory date: 2020-05-29

Package

DO-15

Packing Type

Tape And Reel

Marketing Status

Active

Budgetary Price (US$)* / Qty

0.086 / 1k

ECCN (US)

EAR99

Country of Origin

CHINA

BZW04-299RL

Stand-off voltage (V) (nom)

299

Directionality

Uni-Directional

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: 2020-05-29

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: 2020-05-29

Package

DO-15

Packing Type

Tape And Reel

Marketing Status

Active

Budgetary Price (US$)* / Qty

0.116 / 1k

ECCN (US)

EAR99

Country of Origin

CHINA

BZW04-48B

Stand-off voltage (V) (nom)

47.8

Directionality

Bi-Directional

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 920 1 Order Now
ARROW EUROPE 9000 0 Order Now

Distributor reported inventory date: 2020-05-29

Distributor Name

DIGIKEY

Stock

1452

Min.Order

1

Region

WORLDWIDE Order Now

RS COMPONENTS

Stock

920

Min.Order

1

Region

EUROPE Order Now

ARROW

Stock

9000

Min.Order

0

Region

EUROPE Order Now

Distributor reported inventory date: 2020-05-29

Package

DO-15

Packing Type

Tape And Reel

Marketing Status

Active

Budgetary Price (US$)* / Qty

0.086 / 1k

ECCN (US)

EAR99

Country of Origin

CHINA

BZW04-5V8

Stand-off voltage (V) (nom)

5.8

Directionality

Uni-Directional

Budgetary Price (US$)*/Qty

0.086 / 1k

Distributor availability ofBZW04-5V8

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 1273 1 Order Now
ARROW EUROPE 7000 0 Order Now
MOUSER WORLDWIDE 4060 1 Order Now
Farnell Element14 EUROPE 621 1 Order Now
ANGLIA Live EUROPE 15890 10 Order Now

Distributor reported inventory date: 2020-05-29

Distributor Name

DIGIKEY

Stock

1273

Min.Order

1

Region

WORLDWIDE Order Now

ARROW

Stock

7000

Min.Order

0

Region

EUROPE Order Now

MOUSER

Stock

4060

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

621

Min.Order

1

Region

EUROPE Order Now

ANGLIA Live

Stock

15890

Min.Order

10

Region

EUROPE Order Now

Distributor reported inventory date: 2020-05-29

Package

DO-15

Packing Type

Tape And Reel

Marketing Status

Active

Budgetary Price (US$)* / Qty

0.086 / 1k

ECCN (US)

EAR99

Country of Origin

CHINA

BZW04-28B

Stand-off voltage (V) (nom)

28.2

Directionality

Bi-Directional

Budgetary Price (US$)*/Qty

0.086 / 1k

Distributor availability ofBZW04-28B

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 4881 1 Order Now
RS COMPONENTS EUROPE 350 1 Order Now
ARROW EUROPE 12000 0 Order Now
MOUSER WORLDWIDE 4861 1 Order Now
Farnell Element14 EUROPE 7783 1 Order Now
ANGLIA Live EUROPE 28400 10 Order Now

Distributor reported inventory date: 2020-05-29

Distributor Name

DIGIKEY

Stock

4881

Min.Order

1

Region

WORLDWIDE Order Now

RS COMPONENTS

Stock

350

Min.Order

1

Region

EUROPE Order Now

ARROW

Stock

12000

Min.Order

0

Region

EUROPE Order Now

MOUSER

Stock

4861

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

7783

Min.Order

1

Region

EUROPE Order Now

ANGLIA Live

Stock

28400

Min.Order

10

Region

EUROPE Order Now

Distributor reported inventory date: 2020-05-29

Package

DO-15

Packing Type

Tape And Reel

Marketing Status

Active

Budgetary Price (US$)* / Qty

0.086 / 1k

ECCN (US)

EAR99

Country of Origin

CHINA

BZW04-376B

Stand-off voltage (V) (nom)

376

Directionality

Bi-Directional

Budgetary Price (US$)*/Qty

0.1441 / 1k

Distributor availability ofBZW04-376B

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 2944 1 Order Now
RS COMPONENTS EUROPE 2080 20 Order Now
ARROW EUROPE 19000 0 Order Now
Newark Element14 AMERICA 40 0 Order Now
MOUSER WORLDWIDE 6714 1 Order Now
Farnell Element14 EUROPE 2279 1 Order Now

Distributor reported inventory date: 2020-05-29

Distributor Name

DIGIKEY

Stock

2944

Min.Order

1

Region

WORLDWIDE Order Now

RS COMPONENTS

Stock

2080

Min.Order

20

Region

EUROPE Order Now

ARROW

Stock

19000

Min.Order

0

Region

EUROPE Order Now

Newark Element14

Stock

40

Min.Order

0

Region

AMERICA Order Now

MOUSER

Stock

6714

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

2279

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2020-05-29

Package

DO-15

Packing Type

Tape And Reel

Marketing Status

Active

Budgetary Price (US$)* / Qty

0.1441 / 1k

ECCN (US)

EAR99

Country of Origin

CHINA

BZW04-376BRL

Stand-off voltage (V) (nom)

376

Directionality

Bi-Directional

Budgetary Price (US$)*/Qty

0.1441 / 1k

Distributor availability ofBZW04-376BRL

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 4914 1 Order Now
RS COMPONENTS EUROPE 5040 1 Order Now
Newark Element14 AMERICA 2945 0 Order Now
MOUSER WORLDWIDE 7290 1 Order Now
Farnell Element14 EUROPE 5455 1 Order Now

Distributor reported inventory date: 2020-05-29

Distributor Name

DIGIKEY

Stock

4914

Min.Order

1

Region

WORLDWIDE Order Now

RS COMPONENTS

Stock

5040

Min.Order

1

Region

EUROPE Order Now

Newark Element14

Stock

2945

Min.Order

0

Region

AMERICA Order Now

MOUSER

Stock

7290

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

5455

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2020-05-29

Package

DO-15

Packing Type

Tape And Reel

Marketing Status

Active

Budgetary Price (US$)* / Qty

0.1441 / 1k

ECCN (US)

EAR99

Country of Origin

CHINA

BZW04-58RL

Stand-off voltage (V) (nom)

58.1

Directionality

Uni-Directional

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: 2020-05-29

Distributor Name

MOUSER

Stock

100

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2020-05-29

Package

DO-15

Packing Type

Tape And Reel

Marketing Status

Active

Budgetary Price (US$)* / Qty

0.086 / 1k

ECCN (US)

EAR99

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

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      DS0660
      TRANSIL
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HW Model, CAD Libraries & SVD

    • Description Version Size Action
      BZW04 PSpice model (.lib) and symbols (.olb) 1.0
      48.63 KB
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      bzw04-xx Altium Symbol and Footprint files 1.0
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      bzw04-xx Orcad Symbol and Footprint files 1.0
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      BZW04 PSpice model (.lib) and symbols (.olb)

      bzw04-xx Altium Symbol and Footprint files

      bzw04-xx Orcad Symbol and Footprint files

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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.