SMA4F40AY

Active

Automotive 400 W, 40 V TVS in SMA Flat

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Sample & Buy
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Documentation
CAD Resources
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Quality & Reliability
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Product overview

Description

The SMA4FY Transil series are designed to protect sensitive automotive circuits against surges defined in ISO 7637 series and against electrostatic discharges according to ISO 10605. The Planar technology makes it compatible with high-end circuits wherelow leakage current and high junction temperature are required to provide long term reliability and stability.
  • All features

    • AEC-Q101 qualified
    • Peak pulse power: 400 W (10/1000 μs) and 2.5 kW (8/20 μs)
    • Flat and thin package: 1 mm
    • Stand-off voltage range from 5 V to 188 V
    • Unidirectional type
    • Low leakage current: 0.2 μA at 25 °C and 1 μA at 85 °C
    • Operating Tj max: 175 °C
    • High power capability at Tj max.: up to 200 W (10/1000 µs)
    • Lead finishing: matte tin plating

EDA Symbols, Footprints and 3D Models

STMicroelectronics - SMA4F40AY

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.

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Symbols

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Footprints

3D model

3D models

Quality and Reliability

Part Number Marketing Status Package Grade RoHS Compliance Grade Material Declaration**
SMA4F40AY
Active
SMA F2 Automotive Ecopack2

SMA4F40AY

Package:

SMA F2

Material Declaration**:

PDF XML

Marketing Status

Active

Package

SMA F2

Grade

Automotive

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) VRM (V) (max)
Budgetary Price (US$)*/Qty
More info
min
max
SMA4F40AY Available at 2 distributors

Distributor availability ofSMA4F40AY

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 10000 1 Buy from Distributor
Farnell Element14 EUROPE 200 1 Buy from Distributor

Distributor reported inventory date: 2021-11-23

Distributor Name

DIGIKEY

Stock

10000

Min.Order

1

Region

WORLDWIDE Buy from Distributor

Farnell Element14

Stock

200

Min.Order

1

Distributor reported inventory date: 2021-11-23

Active
EAR99 NEC Tape And Reel SMA F2 - - 40 0.1 / 1k
MORE INFO

Directionality:

Uni-Directional

Unit Price (US$):

0.1

Country of Origin:

MOROCCO

SMA4F40AY

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

0.1 / 1k

Distributor availability ofSMA4F40AY

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 10000 1 Buy from Distributor
Farnell Element14 EUROPE 200 1 Buy from Distributor

Distributor reported inventory date: 2021-11-23

Distributor Name

DIGIKEY

Stock

10000

Min.Order

1

Region

WORLDWIDE Buy from Distributor

Farnell Element14

Stock

200

Min.Order

1

Distributor reported inventory date: 2021-11-23

ECCN (EU)

NEC

Packing Type

Tape And Reel

Package

SMA F2

Operating Temperature (°C)

(min)

-

(max)

-

VRM (V) (max)

40

Directionality

Uni-Directional

Budgetary Price (US$)* / Qty

0.1 / 1k

Country of Origin

MOROCCO

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