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  • The STIEC45 Transil series has been designed to protect DC power supply lines according to IEC 61000-4-5. This device protects circuits against electrical fast transients (EFT) according to IEC 61000-4-4 and ETS EN 300 386. Protection against electrostatic discharges is provided according to IEC 61000-4-2 and MIL STD 883 Method 3015.

    Planar technology makes these devices suitable for high-end equipment and SMPS where low leakage current and high junction temperature are required to provide reliability and stability over time.
    The STIEC45 device is packaged in SMC (SMC footprint in accordance with IPC 7351 standard).

    Key Features

    • Peak pulse current: 500 A (1.2/50 μs, 8/20 μs)
    • Stand-off voltage range: from 24 V to 68 V
    • Unidirectional types: STIEC45-xxAS
      • Reverse: Clamping starts at VBR
      • Forward: Clamping starts around 0.6 V
    • Bidirectional types: STIEC45-xxACS
      • Clamping starts at VBRon both directions
    • Low leakage current
      • 0.2 μA at 25 °C
      • 1 μA at 85 °C
    • Operating Tj max: 150 °C
    • High peak current capability at Tj max: 410 A 8/20 μs
    • JEDEC registered package outline
    • RoHS2 compliant

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CAD/EDA Symbols, Footprints and Models

Quality and Reliability

Part Number RoHS Compliance Grade EStore Price At Frequency Range Automotive Grade Material Declaration**
STIEC45-30AS
Ecopack2
1.91 - _

STIEC45-30AS

Package:

1.91

Material Declaration**:

RoHS Compliance Grade

Ecopack2

EStore Price

1.91

At Frequency Range

-

Automotive Grade

_

(**) 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
STIEC45-30AS Available at 6 distributors

Distributor availability ofSTIEC45-30AS

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 3088 1 Order Now
FUTURE WORLDWIDE 2500 2500 Order Now
ARROW EUROPE 2500 0 Order Now
Newark Element14 AMERICA 727 0 Order Now
MOUSER WORLDWIDE 3272 1 Order Now
Farnell Element14 EUROPE 3793 1 Order Now

Distributor reported inventory date: 2020-10-26

Distributor Name

DIGIKEY

Stock

3088

Min.Order

1

Region

WORLDWIDE Order Now

FUTURE

Stock

2500

Min.Order

2500

Region

WORLDWIDE Order Now

ARROW

Stock

2500

Min.Order

0

Region

EUROPE Order Now

Newark Element14

Stock

727

Min.Order

0

Region

AMERICA Order Now

MOUSER

Stock

3272

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

3793

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2020-10-26

Free Sample Buy Direct
Active
EAR99 NEC Tape And Reel SMC -55 150 30 0.38 / 300
MORE INFO

Directionality:

Uni-Directional

Unit Price (US$):

0.38

Country of Origin:

MOROCCO

STIEC45-30AS

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

0.38 / 300

Distributor availability ofSTIEC45-30AS

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 3088 1 Order Now
FUTURE WORLDWIDE 2500 2500 Order Now
ARROW EUROPE 2500 0 Order Now
Newark Element14 AMERICA 727 0 Order Now
MOUSER WORLDWIDE 3272 1 Order Now
Farnell Element14 EUROPE 3793 1 Order Now

Distributor reported inventory date: 2020-10-26

Distributor Name

DIGIKEY

Stock

3088

Min.Order

1

Region

WORLDWIDE Order Now

FUTURE

Stock

2500

Min.Order

2500

Region

WORLDWIDE Order Now

ARROW

Stock

2500

Min.Order

0

Region

EUROPE Order Now

Newark Element14

Stock

727

Min.Order

0

Region

AMERICA Order Now

MOUSER

Stock

3272

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

3793

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2020-10-26

ECCN (EU)

NEC

Packing Type

Tape And Reel

Package

SMC

Operating Temperature (°C)

(min)

-55

(max)

150

Stand-off voltage (V) (nom)

30

Directionality

Uni-Directional

Budgetary Price (US$)* / Qty

0.38 / 300

Country of Origin

MOROCCO

(*) 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