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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. TM:Transil is a trademarks of STMicroelectronics.
  • All features

    • Peak pulse power: 1500 W (10/1000 μs)
    • Breakdown voltage range:From 6.8 V to 440 V
    • Uni and bidirectional types
    • Low clamping factor
    • Fast response time
    • UL 497B file number: QVGQ2.E136224

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EDA Symbols, Footprints and 3D Models

STMicroelectronics - 1.5KE

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Quality and Reliability

Part Number Marketing Status Package Grade RoHS Compliance Grade Material Declaration**
1.5KE100A
Active
DO-201 Industrial Ecopack2
1.5KE100CA
Active
DO-201 Industrial Ecopack2
1.5KE120A
Active
DO-201 Industrial Ecopack2
1.5KE12CA
Active
DO-201 Industrial Ecopack2
1.5KE150A
Active
DO-201 Industrial Ecopack2
1.5KE15A
Active
DO-201 Industrial Ecopack2
1.5KE15CA
Active
DO-201 Industrial Ecopack2
1.5KE180A
Active
DO-201 Industrial Ecopack2
1.5KE180CA
Active
DO-201 Industrial Ecopack2
1.5KE18A
Active
DO-201 Industrial Ecopack2
1.5KE18CA
Active
DO-201 Industrial Ecopack2
1.5KE200A
Active
DO-201 Industrial Ecopack2
1.5KE200ARL
Active
DO-201 Industrial Ecopack2
1.5KE200CA
Active
DO-201 Industrial Ecopack2
1.5KE220A
Active
DO-201 Industrial Ecopack2
1.5KE220CA
Active
DO-201 Industrial Ecopack2
1.5KE24CA
Active
DO-201 Industrial Ecopack2
1.5KE250A
Active
DO-201 Industrial Ecopack2
1.5KE250CA
Active
DO-201 Industrial Ecopack2
1.5KE250CARL
Active
DO-201 Industrial Ecopack2
1.5KE27A
Active
DO-201 Industrial Ecopack2
1.5KE300A
Active
DO-201 Industrial Ecopack2
1.5KE300ARL
Active
DO-201 Industrial Ecopack2
1.5KE300CA
Active
DO-201 Industrial Ecopack2
1.5KE30A
Active
DO-201 Industrial Ecopack2
1.5KE30CA
Active
DO-201 Industrial Ecopack2
1.5KE33A
Active
DO-201 Industrial Ecopack2
1.5KE33CA
Active
DO-201 Industrial Ecopack2
1.5KE350A
Active
DO-201 Industrial Ecopack2
1.5KE350ARL
Active
DO-201 Industrial Ecopack2
1.5KE350CA
Active
DO-201 Industrial Ecopack2
1.5KE36A
Active
DO-201 Industrial Ecopack2
1.5KE36CA
Active
DO-201 Industrial Ecopack2
1.5KE39A
Active
DO-201 Industrial Ecopack2
1.5KE39ARL
Active
DO-201 Industrial Ecopack2
1.5KE39CA
Active
DO-201 Industrial Ecopack2
1.5KE400A
Active
DO-201 Industrial Ecopack2
1.5KE400ARL
Active
DO-201 Industrial Ecopack2
1.5KE400CA
Active
DO-201 Industrial Ecopack2
1.5KE400CARL
Active
DO-201 Industrial Ecopack2
1.5KE440A
Active
DO-201 Industrial Ecopack2
1.5KE440ARL
Active
DO-201 Industrial Ecopack2
1.5KE440CA
Active
DO-201 Industrial Ecopack2
1.5KE47A
Active
DO-201 Industrial Ecopack2
1.5KE47CARL
Active
DO-201 Industrial Ecopack2
1.5KE56A
Active
DO-201 Industrial Ecopack2
1.5KE62A
Active
DO-201 Industrial Ecopack2
1.5KE62CA
Active
DO-201 Industrial Ecopack2
1.5KE68A
Active
DO-201 Industrial Ecopack2
1.5KE68CA
Active
DO-201 Industrial Ecopack2
1.5KE6V8A
Active
DO-201 Industrial Ecopack2
1.5KE6V8CA
Active
DO-201 Industrial Ecopack2
1.5KE6V8CARL
Active
DO-201 Industrial Ecopack2
1.5KE7V5A
NRND
DO-201 Industrial Ecopack2
1.5KE82A
Active
DO-201 Industrial Ecopack2

1.5KE100A

Package:

DO-201

Material Declaration**:

PDF XML

Marketing Status

Active

Package

DO-201

Grade

Industrial

RoHS Compliance Grade

Ecopack2

1.5KE100CA

Package:

DO-201

Material Declaration**:

PDF XML

Marketing Status

Active

Package

DO-201

Grade

Industrial

RoHS Compliance Grade

Ecopack2

1.5KE120A

Package:

DO-201

Material Declaration**:

PDF XML

Marketing Status

Active

Package

DO-201

Grade

Industrial

RoHS Compliance Grade

Ecopack2

1.5KE12CA

Package:

DO-201

Material Declaration**:

PDF XML

Marketing Status

Active

Package

DO-201

Grade

Industrial

RoHS Compliance Grade

Ecopack2

1.5KE150A

Package:

DO-201

Material Declaration**:

PDF XML

Marketing Status

Active

Package

DO-201

Grade

Industrial

RoHS Compliance Grade

Ecopack2

1.5KE15A

Package:

DO-201

Material Declaration**:

PDF XML

Marketing Status

Active

Package

DO-201

Grade

Industrial

RoHS Compliance Grade

Ecopack2

1.5KE15CA

Package:

DO-201

Material Declaration**:

PDF XML

Marketing Status

Active

Package

DO-201

Grade

Industrial

RoHS Compliance Grade

Ecopack2

1.5KE180A

Package:

DO-201

Material Declaration**:

Marketing Status

Active

Package

DO-201

Grade

Industrial

RoHS Compliance Grade

Ecopack2

1.5KE180CA

Package:

DO-201

Material Declaration**:

PDF XML

Marketing Status

Active

Package

DO-201

Grade

Industrial

RoHS Compliance Grade

Ecopack2

1.5KE18A

Package:

DO-201

Material Declaration**:

PDF XML

Marketing Status

Active

Package

DO-201

Grade

Industrial

RoHS Compliance Grade

Ecopack2

1.5KE18CA

Package:

DO-201

Material Declaration**:

PDF XML

Marketing Status

Active

Package

DO-201

Grade

Industrial

RoHS Compliance Grade

Ecopack2

1.5KE200A

Package:

DO-201

Material Declaration**:

PDF XML

Marketing Status

Active

Package

DO-201

Grade

Industrial

RoHS Compliance Grade

Ecopack2

1.5KE200ARL

Package:

DO-201

Material Declaration**:

PDF XML

Marketing Status

Active

Package

DO-201

Grade

Industrial

RoHS Compliance Grade

Ecopack2

1.5KE200CA

Package:

DO-201

Material Declaration**:

PDF XML

Marketing Status

Active

Package

DO-201

Grade

Industrial

RoHS Compliance Grade

Ecopack2

1.5KE220A

Package:

DO-201

Material Declaration**:

PDF XML

Marketing Status

Active

Package

DO-201

Grade

Industrial

RoHS Compliance Grade

Ecopack2

1.5KE220CA

Package:

DO-201

Material Declaration**:

Marketing Status

Active

Package

DO-201

Grade

Industrial

RoHS Compliance Grade

Ecopack2

1.5KE24CA

Package:

DO-201

Material Declaration**:

PDF XML

Marketing Status

Active

Package

DO-201

Grade

Industrial

RoHS Compliance Grade

Ecopack2

1.5KE250A

Package:

DO-201

Material Declaration**:

PDF XML

Marketing Status

Active

Package

DO-201

Grade

Industrial

RoHS Compliance Grade

Ecopack2

1.5KE250CA

Package:

DO-201

Material Declaration**:

PDF XML

Marketing Status

Active

Package

DO-201

Grade

Industrial

RoHS Compliance Grade

Ecopack2

1.5KE250CARL

Package:

DO-201

Material Declaration**:

PDF XML

Marketing Status

Active

Package

DO-201

Grade

Industrial

RoHS Compliance Grade

Ecopack2

1.5KE27A

Package:

DO-201

Material Declaration**:

PDF XML

Marketing Status

Active

Package

DO-201

Grade

Industrial

RoHS Compliance Grade

Ecopack2

1.5KE300A

Package:

DO-201

Material Declaration**:

PDF XML

Marketing Status

Active

Package

DO-201

Grade

Industrial

RoHS Compliance Grade

Ecopack2

1.5KE300ARL

Package:

DO-201

Material Declaration**:

PDF XML

Marketing Status

Active

Package

DO-201

Grade

Industrial

RoHS Compliance Grade

Ecopack2

1.5KE300CA

Package:

DO-201

Material Declaration**:

PDF XML

Marketing Status

Active

Package

DO-201

Grade

Industrial

RoHS Compliance Grade

Ecopack2

1.5KE30A

Package:

DO-201

Material Declaration**:

PDF XML

Marketing Status

Active

Package

DO-201

Grade

Industrial

RoHS Compliance Grade

Ecopack2

1.5KE30CA

Package:

DO-201

Material Declaration**:

PDF XML

Marketing Status

Active

Package

DO-201

Grade

Industrial

RoHS Compliance Grade

Ecopack2

1.5KE33A

Package:

DO-201

Material Declaration**:

PDF XML

Marketing Status

Active

Package

DO-201

Grade

Industrial

RoHS Compliance Grade

Ecopack2

1.5KE33CA

Package:

DO-201

Material Declaration**:

PDF XML

Marketing Status

Active

Package

DO-201

Grade

Industrial

RoHS Compliance Grade

Ecopack2

1.5KE350A

Package:

DO-201

Material Declaration**:

PDF XML

Marketing Status

Active

Package

DO-201

Grade

Industrial

RoHS Compliance Grade

Ecopack2

1.5KE350ARL

Package:

DO-201

Material Declaration**:

PDF XML

Marketing Status

Active

Package

DO-201

Grade

Industrial

RoHS Compliance Grade

Ecopack2

1.5KE350CA

Package:

DO-201

Material Declaration**:

PDF XML

Marketing Status

Active

Package

DO-201

Grade

Industrial

RoHS Compliance Grade

Ecopack2

1.5KE36A

Package:

DO-201

Material Declaration**:

PDF XML

Marketing Status

Active

Package

DO-201

Grade

Industrial

RoHS Compliance Grade

Ecopack2

1.5KE36CA

Package:

DO-201

Material Declaration**:

PDF XML

Marketing Status

Active

Package

DO-201

Grade

Industrial

RoHS Compliance Grade

Ecopack2

1.5KE39A

Package:

DO-201

Material Declaration**:

PDF XML

Marketing Status

Active

Package

DO-201

Grade

Industrial

RoHS Compliance Grade

Ecopack2

1.5KE39ARL

Package:

DO-201

Material Declaration**:

PDF XML

Marketing Status

Active

Package

DO-201

Grade

Industrial

RoHS Compliance Grade

Ecopack2

1.5KE39CA

Package:

DO-201

Material Declaration**:

PDF XML

Marketing Status

Active

Package

DO-201

Grade

Industrial

RoHS Compliance Grade

Ecopack2

1.5KE400A

Package:

DO-201

Material Declaration**:

PDF XML

Marketing Status

Active

Package

DO-201

Grade

Industrial

RoHS Compliance Grade

Ecopack2

1.5KE400ARL

Package:

DO-201

Material Declaration**:

PDF XML

Marketing Status

Active

Package

DO-201

Grade

Industrial

RoHS Compliance Grade

Ecopack2

1.5KE400CA

Package:

DO-201

Material Declaration**:

PDF XML

Marketing Status

Active

Package

DO-201

Grade

Industrial

RoHS Compliance Grade

Ecopack2

1.5KE400CARL

Package:

DO-201

Material Declaration**:

PDF XML

Marketing Status

Active

Package

DO-201

Grade

Industrial

RoHS Compliance Grade

Ecopack2

1.5KE440A

Package:

DO-201

Material Declaration**:

PDF XML

Marketing Status

Active

Package

DO-201

Grade

Industrial

RoHS Compliance Grade

Ecopack2

1.5KE440ARL

Package:

DO-201

Material Declaration**:

PDF XML

Marketing Status

Active

Package

DO-201

Grade

Industrial

RoHS Compliance Grade

Ecopack2

1.5KE440CA

Package:

DO-201

Material Declaration**:

PDF XML

Marketing Status

Active

Package

DO-201

Grade

Industrial

RoHS Compliance Grade

Ecopack2

1.5KE47A

Package:

DO-201

Material Declaration**:

PDF XML

Marketing Status

Active

Package

DO-201

Grade

Industrial

RoHS Compliance Grade

Ecopack2

1.5KE47CARL

Package:

DO-201

Material Declaration**:

PDF XML

Marketing Status

Active

Package

DO-201

Grade

Industrial

RoHS Compliance Grade

Ecopack2

1.5KE56A

Package:

DO-201

Material Declaration**:

PDF XML

Marketing Status

Active

Package

DO-201

Grade

Industrial

RoHS Compliance Grade

Ecopack2

1.5KE62A

Package:

DO-201

Material Declaration**:

PDF XML

Marketing Status

Active

Package

DO-201

Grade

Industrial

RoHS Compliance Grade

Ecopack2

1.5KE62CA

Package:

DO-201

Material Declaration**:

PDF XML

Marketing Status

Active

Package

DO-201

Grade

Industrial

RoHS Compliance Grade

Ecopack2

1.5KE68A

Package:

DO-201

Material Declaration**:

PDF XML

Marketing Status

Active

Package

DO-201

Grade

Industrial

RoHS Compliance Grade

Ecopack2

1.5KE68CA

Package:

DO-201

Material Declaration**:

PDF XML

Marketing Status

Active

Package

DO-201

Grade

Industrial

RoHS Compliance Grade

Ecopack2

1.5KE6V8A

Package:

DO-201

Material Declaration**:

PDF XML

Marketing Status

Active

Package

DO-201

Grade

Industrial

RoHS Compliance Grade

Ecopack2

1.5KE6V8CA

Package:

DO-201

Material Declaration**:

PDF XML

Marketing Status

Active

Package

DO-201

Grade

Industrial

RoHS Compliance Grade

Ecopack2

1.5KE6V8CARL

Package:

DO-201

Material Declaration**:

PDF XML

Marketing Status

Active

Package

DO-201

Grade

Industrial

RoHS Compliance Grade

Ecopack2

1.5KE7V5A

Package:

DO-201

Material Declaration**:

Marketing Status

NRND

Package

DO-201

Grade

Industrial

RoHS Compliance Grade

Ecopack2

1.5KE82A

Package:

DO-201

Material Declaration**:

PDF XML

Marketing Status

Active

Package

DO-201

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

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ECCN (EU)
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Temperature (°C) VRM (V) (max)
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More info
min
max
1.5KE12CA Available at 4 distributors

Distributor availability of1.5KE12CA

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 9722 1 Order Now
RS COMPONENTS EUROPE 355 5 Order Now
MOUSER WORLDWIDE 120 1 Order Now
Farnell Element14 EUROPE 16332 1 Order Now

Distributor reported inventory date: 2021-09-24

Distributor Name

DIGIKEY

Stock

9722

Min.Order

1

Region

WORLDWIDE Order Now

RS COMPONENTS

Stock

355

Min.Order

5

Region

EUROPE Order Now

MOUSER

Stock

120

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

16332

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2021-09-24

Buy Direct
Active
EAR99 NEC Tape And Reel DO-201 -55 175 10.2 0.26 / 1k
MORE INFO

Directionality:

Bi-Directional

Unit Price (US$):

0.26

Country of Origin:

CHINA

1.5KE440CA Available at 4 distributors

Distributor availability of1.5KE440CA

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 14089 1 Order Now
RS COMPONENTS EUROPE 2067 5 Order Now
Newark Element14 AMERICA 61 0 Order Now
MOUSER WORLDWIDE 6387 1 Order Now

Distributor reported inventory date: 2021-09-24

Distributor Name

DIGIKEY

Stock

14089

Min.Order

1

Region

WORLDWIDE Order Now

RS COMPONENTS

Stock

2067

Min.Order

5

Region

EUROPE Order Now

Newark Element14

Stock

61

Min.Order

0

Region

AMERICA Order Now

MOUSER

Stock

6387

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2021-09-24

Buy Direct
Active
EAR99 NEC Tape And Reel DO-201 -55 175 376 0.499 / 1k
MORE INFO

Directionality:

Bi-Directional

Unit Price (US$):

0.499

Country of Origin:

CHINA

1.5KE6V8A Available at 6 distributors

Distributor availability of1.5KE6V8A

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 2465 1 Order Now
RS COMPONENTS EUROPE 1723 10 Order Now
Newark Element14 AMERICA 35 0 Order Now
MOUSER WORLDWIDE 793 1 Order Now
Farnell Element14 EUROPE 899 1 Order Now
ANGLIA Live EUROPE 7455 1 Order Now

Distributor reported inventory date: 2021-09-24

Distributor Name

DIGIKEY

Stock

2465

Min.Order

1

Region

WORLDWIDE Order Now

RS COMPONENTS

Stock

1723

Min.Order

10

Region

EUROPE Order Now

Newark Element14

Stock

35

Min.Order

0

Region

AMERICA Order Now

MOUSER

Stock

793

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

899

Min.Order

1

Region

EUROPE Order Now

ANGLIA Live

Stock

7455

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2021-09-24

Free Sample Buy Direct
Active
EAR99 NEC Tape And Reel DO-201 -55 175 5.8 0.257 / 100
MORE INFO

Directionality:

Uni-Directional

Unit Price (US$):

0.257

Country of Origin:

CHINA

1.5KE250A Available at 3 distributors

Distributor availability of1.5KE250A

Distributor Name
Region Stock Min. Order Third party link
RS COMPONENTS EUROPE 550 10 Order Now
MOUSER WORLDWIDE 2999 1 Order Now
Farnell Element14 EUROPE 1377 1 Order Now

Distributor reported inventory date: 2021-09-24

Distributor Name

RS COMPONENTS

Stock

550

Min.Order

10

Region

EUROPE Order Now

MOUSER

Stock

2999

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

1377

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2021-09-24

Buy Direct
Active
EAR99 NEC Tape And Reel DO-201 -55 175 213 0.401 / 1k
MORE INFO

Directionality:

Uni-Directional

Unit Price (US$):

0.401

Country of Origin:

CHINA

1.5KE300CA Available at 4 distributors

Distributor availability of1.5KE300CA

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 533 1 Order Now
RS COMPONENTS EUROPE 2788 5 Order Now
FUTURE WORLDWIDE 1200 600 Order Now
MOUSER WORLDWIDE 417 1 Order Now

Distributor reported inventory date: 2021-09-24

Distributor Name

DIGIKEY

Stock

533

Min.Order

1

Region

WORLDWIDE Order Now

RS COMPONENTS

Stock

2788

Min.Order

5

Region

EUROPE Order Now

FUTURE

Stock

1200

Min.Order

600

Region

WORLDWIDE Order Now

MOUSER

Stock

417

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2021-09-24

Buy Direct
Active
EAR99 NEC Tape And Reel DO-201 -55 175 256 0.622 / 50
MORE INFO

Directionality:

Bi-Directional

Unit Price (US$):

0.622

Country of Origin:

CHINA

1.5KE18CA Available at 5 distributors

Distributor availability of1.5KE18CA

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 3412 1 Order Now
RS COMPONENTS EUROPE 970 5 Order Now
MOUSER WORLDWIDE 143 1 Order Now
Farnell Element14 EUROPE 600 1 Order Now
ANGLIA Live EUROPE 4309 1 Order Now

Distributor reported inventory date: 2021-09-24

Distributor Name

DIGIKEY

Stock

3412

Min.Order

1

Region

WORLDWIDE Order Now

RS COMPONENTS

Stock

970

Min.Order

5

Region

EUROPE Order Now

MOUSER

Stock

143

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

600

Min.Order

1

Region

EUROPE Order Now

ANGLIA Live

Stock

4309

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2021-09-24

Free Sample Buy Direct
Active
EAR99 NEC Tape And Reel DO-201 -55 175 15.3 0.26 / 1k
MORE INFO

Directionality:

Bi-Directional

Unit Price (US$):

0.26

Country of Origin:

CHINA

1.5KE68CA Available at 5 distributors

Distributor availability of1.5KE68CA

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 2024 1 Order Now
RS COMPONENTS EUROPE 9208 5 Order Now
MOUSER WORLDWIDE 970 1 Order Now
Farnell Element14 EUROPE 7823 1 Order Now
ANGLIA Live EUROPE 4740 1 Order Now

Distributor reported inventory date: 2021-09-24

Distributor Name

DIGIKEY

Stock

2024

Min.Order

1

Region

WORLDWIDE Order Now

RS COMPONENTS

Stock

9208

Min.Order

5

Region

EUROPE Order Now

MOUSER

Stock

970

Min.Order

1