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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
Budgetary Price (US$)*
Quantity
ECCN (US)
More info
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BZW04-5V8B 5.8 Bi-Directional DO-15 Tape And Reel
Active
0.086 1000 EAR99
MORE INFO

Country of Origin:

CHINA

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DIGIKEY WORLDWIDE 2861 1 Order Now
RS COMPONENTS EUROPE 13540 20 Order Now
ARROW EUROPE 4000 0 Order Now
MOUSER WORLDWIDE 4145 1 Order Now
Farnell Element14 EUROPE 8938 1 Order Now
ANGLIA Live EUROPE 6150 10 Order Now

Distributor reported inventory date: 2019-11-19

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DIGIKEY

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2861

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1

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RS COMPONENTS

Stock

13540

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20

Region

EUROPE Order Now

ARROW

Stock

4000

Min.Order

0

Region

EUROPE Order Now

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Stock

4145

Min.Order

1

Region

WORLDWIDE Order Now

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Stock

8938

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1

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EUROPE Order Now

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Stock

6150

Min.Order

10

Region

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Distributor reported inventory date: 2019-11-19

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BZW04-299RL 299 Uni-Directional DO-15 Tape And Reel
Active
0.116 1000 EAR99
MORE INFO

Country of Origin:

CHINA

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Distributor availability ofBZW04-299RL

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ARROW EUROPE 12000 0 Order Now
MOUSER WORLDWIDE 6000 1 Order Now

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ARROW

Stock

12000

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0

Region

EUROPE Order Now

MOUSER

Stock

6000

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1

Region

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Distributor reported inventory date: 2019-11-19

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BZW04-48B 47.8 Bi-Directional DO-15 Tape And Reel
Active
0.086 1000 EAR99
MORE INFO

Country of Origin:

CHINA

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Distributor availability ofBZW04-48B

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Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 452 1 Order Now
RS COMPONENTS EUROPE 1100 1 Order Now
ARROW EUROPE 10000 0 Order Now

Distributor reported inventory date: 2019-11-19

Distributor Name

DIGIKEY

Stock

452

Min.Order

1

Region

WORLDWIDE Order Now

RS COMPONENTS

Stock

1100

Min.Order

1

Region

EUROPE Order Now

ARROW

Stock

10000

Min.Order

0

Region

EUROPE Order Now

Distributor reported inventory date: 2019-11-19

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BZW04-5V8 5.8 Uni-Directional DO-15 Tape And Reel
Active
0.086 1000 EAR99
MORE INFO

Country of Origin:

CHINA

Check Availability

Distributor availability ofBZW04-5V8

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 4849 1 Order Now
ARROW EUROPE 14000 0 Order Now
MOUSER WORLDWIDE 4095 1 Order Now
Farnell Element14 EUROPE 1251 1 Order Now
ANGLIA Live EUROPE 16400 10 Order Now

Distributor reported inventory date: 2019-11-19

Distributor Name

DIGIKEY

Stock

4849

Min.Order

1

Region

WORLDWIDE Order Now

ARROW

Stock

14000

Min.Order

0

Region

EUROPE Order Now

MOUSER

Stock

4095

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

1251

Min.Order

1

Region

EUROPE Order Now

ANGLIA Live

Stock

16400

Min.Order

10

Region

EUROPE Order Now

Distributor reported inventory date: 2019-11-19

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BZW04-28B 28.2 Bi-Directional DO-15 Tape And Reel
Active
0.086 1000 EAR99
MORE INFO

Country of Origin:

CHINA

Check Availability

Distributor availability ofBZW04-28B

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 4881 1 Order Now
RS COMPONENTS EUROPE 980 1 Order Now
ARROW EUROPE 20000 0 Order Now
MOUSER WORLDWIDE 4981 1 Order Now
Farnell Element14 EUROPE 7830 1 Order Now
ANGLIA Live EUROPE 28400 10 Order Now

Distributor reported inventory date: 2019-11-19

Distributor Name

DIGIKEY

Stock

4881

Min.Order

1

Region

WORLDWIDE Order Now

RS COMPONENTS

Stock

980

Min.Order

1

Region

EUROPE Order Now

ARROW

Stock

20000

Min.Order

0

Region

EUROPE Order Now

MOUSER

Stock

4981

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

7830

Min.Order

1

Region

EUROPE Order Now

ANGLIA Live

Stock

28400

Min.Order

10

Region

EUROPE Order Now

Distributor reported inventory date: 2019-11-19

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BZW04-376B 376 Bi-Directional DO-15 Tape And Reel
Active
0.1441 1000 EAR99
MORE INFO

Country of Origin:

CHINA

Check Availability

Distributor availability ofBZW04-376B

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 3469 1 Order Now
RS COMPONENTS EUROPE 2100 20 Order Now
ARROW EUROPE 32000 0 Order Now
Newark Element14 AMERICA 40 0 Order Now
MOUSER WORLDWIDE 6801 1 Order Now
Farnell Element14 EUROPE 2504 1 Order Now

Distributor reported inventory date: 2019-11-19

Distributor Name

DIGIKEY

Stock

3469

Min.Order

1

Region

WORLDWIDE Order Now

RS COMPONENTS

Stock

2100

Min.Order

20

Region

EUROPE Order Now

ARROW

Stock

32000

Min.Order

0

Region

EUROPE Order Now

Newark Element14

Stock

40

Min.Order

0

Region

AMERICA Order Now

MOUSER

Stock

6801

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

2504

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2019-11-19

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BZW04-376BRL 376 Bi-Directional DO-15 Tape And Reel
Active
0.1441 1000 EAR99
MORE INFO

Country of Origin:

CHINA

Check Availability

Distributor availability ofBZW04-376BRL

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 5951 1 Order Now
RS COMPONENTS EUROPE 5160 1 Order Now
MOUSER WORLDWIDE 3400 1 Order Now
Farnell Element14 EUROPE 11890 1 Order Now

Distributor reported inventory date: 2019-11-19

Distributor Name

DIGIKEY

Stock

5951

Min.Order

1

Region

WORLDWIDE Order Now

RS COMPONENTS

Stock

5160

Min.Order

1

Region

EUROPE Order Now

MOUSER

Stock

3400

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

11890

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2019-11-19

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BZW04-58RL 58.1 Uni-Directional DO-15 Tape And Reel
Active
0.086 1000 EAR99
MORE INFO

Country of Origin:

CHINA

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: 2019-11-19

Distributor Name

MOUSER

Stock

100

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2019-11-19

Buy now

BZW04-5V8B

Stand-off voltage (V) (nom)

5.8

Directionality

Bi-Directional

Unit Price (US$)

0.086*

Distributor availability ofBZW04-5V8B

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 2861 1 Order Now
RS COMPONENTS EUROPE 13540 20 Order Now
ARROW EUROPE 4000 0 Order Now
MOUSER WORLDWIDE 4145 1 Order Now
Farnell Element14 EUROPE 8938 1 Order Now
ANGLIA Live EUROPE 6150 10 Order Now

Distributor reported inventory date: 2019-11-19

Distributor Name

DIGIKEY

Stock

2861

Min.Order

1

Region

WORLDWIDE Order Now

RS COMPONENTS

Stock

13540

Min.Order

20

Region

EUROPE Order Now

ARROW

Stock

4000

Min.Order

0

Region

EUROPE Order Now

MOUSER

Stock

4145

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

8938

Min.Order

1

Region

EUROPE Order Now

ANGLIA Live

Stock

6150

Min.Order

10

Region

EUROPE Order Now

Distributor reported inventory date: 2019-11-19

Package

DO-15

Packing Type

Tape And Reel

Marketing Status

Active

Unit Price (US$)

0.086

Quantity

1000

ECCN (US)

EAR99

Country of Origin

CHINA

BZW04-299RL

Stand-off voltage (V) (nom)

299

Directionality

Uni-Directional

Unit Price (US$)

0.116*

Distributor availability ofBZW04-299RL

Distributor Name
Region Stock Min. Order Third party link
ARROW EUROPE 12000 0 Order Now
MOUSER WORLDWIDE 6000 1 Order Now

Distributor reported inventory date: 2019-11-19

Distributor Name

ARROW

Stock

12000

Min.Order

0

Region

EUROPE Order Now

MOUSER

Stock

6000

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2019-11-19

Package

DO-15

Packing Type

Tape And Reel

Marketing Status

Active

Unit Price (US$)

0.116

Quantity

1000

ECCN (US)

EAR99

Country of Origin

CHINA

BZW04-48B

Stand-off voltage (V) (nom)

47.8

Directionality

Bi-Directional

Unit Price (US$)

0.086*

Distributor availability ofBZW04-48B

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 452 1 Order Now
RS COMPONENTS EUROPE 1100 1 Order Now
ARROW EUROPE 10000 0 Order Now

Distributor reported inventory date: 2019-11-19

Distributor Name

DIGIKEY

Stock

452

Min.Order

1

Region

WORLDWIDE Order Now

RS COMPONENTS

Stock

1100

Min.Order

1

Region

EUROPE Order Now

ARROW

Stock

10000

Min.Order

0

Region

EUROPE Order Now

Distributor reported inventory date: 2019-11-19

Package

DO-15

Packing Type

Tape And Reel

Marketing Status

Active

Unit Price (US$)

0.086

Quantity

1000

ECCN (US)

EAR99

Country of Origin

CHINA

BZW04-5V8

Stand-off voltage (V) (nom)

5.8

Directionality

Uni-Directional

Unit Price (US$)

0.086*

Distributor availability ofBZW04-5V8

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 4849 1 Order Now
ARROW EUROPE 14000 0 Order Now
MOUSER WORLDWIDE 4095 1 Order Now
Farnell Element14 EUROPE 1251 1 Order Now
ANGLIA Live EUROPE 16400 10 Order Now

Distributor reported inventory date: 2019-11-19

Distributor Name

DIGIKEY

Stock

4849

Min.Order

1

Region

WORLDWIDE Order Now

ARROW

Stock

14000

Min.Order

0

Region

EUROPE Order Now

MOUSER

Stock

4095

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

1251

Min.Order

1

Region

EUROPE Order Now

ANGLIA Live

Stock

16400

Min.Order

10

Region

EUROPE Order Now

Distributor reported inventory date: 2019-11-19

Package

DO-15

Packing Type

Tape And Reel

Marketing Status

Active

Unit Price (US$)

0.086

Quantity

1000

ECCN (US)

EAR99

Country of Origin

CHINA

BZW04-28B

Stand-off voltage (V) (nom)

28.2

Directionality

Bi-Directional

Unit Price (US$)

0.086*

Distributor availability ofBZW04-28B

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 4881 1 Order Now
RS COMPONENTS EUROPE 980 1 Order Now
ARROW EUROPE 20000 0 Order Now
MOUSER WORLDWIDE 4981 1 Order Now
Farnell Element14 EUROPE 7830 1 Order Now
ANGLIA Live EUROPE 28400 10 Order Now

Distributor reported inventory date: 2019-11-19

Distributor Name

DIGIKEY

Stock

4881

Min.Order

1

Region

WORLDWIDE Order Now

RS COMPONENTS

Stock

980

Min.Order

1

Region

EUROPE Order Now

ARROW

Stock

20000

Min.Order

0

Region

EUROPE Order Now

MOUSER

Stock

4981

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

7830

Min.Order

1

Region

EUROPE Order Now

ANGLIA Live

Stock

28400

Min.Order

10

Region

EUROPE Order Now

Distributor reported inventory date: 2019-11-19

Package

DO-15

Packing Type

Tape And Reel

Marketing Status

Active

Unit Price (US$)

0.086

Quantity

1000

ECCN (US)

EAR99

Country of Origin

CHINA

BZW04-376B

Stand-off voltage (V) (nom)

376

Directionality

Bi-Directional

Unit Price (US$)

0.1441*

Distributor availability ofBZW04-376B

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 3469 1 Order Now
RS COMPONENTS EUROPE 2100 20 Order Now
ARROW EUROPE 32000 0 Order Now
Newark Element14 AMERICA 40 0 Order Now
MOUSER WORLDWIDE 6801 1 Order Now
Farnell Element14 EUROPE 2504 1 Order Now

Distributor reported inventory date: 2019-11-19

Distributor Name

DIGIKEY

Stock

3469

Min.Order

1

Region

WORLDWIDE Order Now

RS COMPONENTS

Stock

2100

Min.Order

20

Region

EUROPE Order Now

ARROW

Stock

32000

Min.Order

0

Region

EUROPE Order Now

Newark Element14

Stock

40

Min.Order

0

Region

AMERICA Order Now

MOUSER

Stock

6801

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

2504

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2019-11-19

Package

DO-15

Packing Type

Tape And Reel

Marketing Status

Active

Unit Price (US$)

0.1441

Quantity

1000

ECCN (US)

EAR99

Country of Origin

CHINA

BZW04-376BRL

Stand-off voltage (V) (nom)

376

Directionality

Bi-Directional

Unit Price (US$)

0.1441*

Distributor availability ofBZW04-376BRL

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 5951 1 Order Now
RS COMPONENTS EUROPE 5160 1 Order Now
MOUSER WORLDWIDE 3400 1 Order Now
Farnell Element14 EUROPE 11890 1 Order Now

Distributor reported inventory date: 2019-11-19

Distributor Name

DIGIKEY

Stock

5951

Min.Order

1

Region

WORLDWIDE Order Now

RS COMPONENTS

Stock

5160

Min.Order

1

Region

EUROPE Order Now

MOUSER

Stock

3400

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

11890

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2019-11-19

Package

DO-15

Packing Type

Tape And Reel

Marketing Status

Active

Unit Price (US$)

0.1441

Quantity

1000

ECCN (US)

EAR99

Country of Origin

CHINA

BZW04-58RL

Stand-off voltage (V) (nom)

58.1

Directionality

Uni-Directional

Unit Price (US$)

0.086*

Distributor availability ofBZW04-58RL

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

Distributor reported inventory date: 2019-11-19

Distributor Name

MOUSER

Stock

100

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2019-11-19

Package

DO-15

Packing Type

Tape And Reel

Marketing Status

Active

Unit Price (US$)

0.086

Quantity

1000

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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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.