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  • The LDP01-xxAY Transil series have been designed to protect automotive sensitive circuits against surges defined in ISO 7637-2 and ISO 16750 tests A and B also called load-dump.

    The planar technology makes it compatible with high-end circuits where low leakage current and high junction temperature are required to provide reliability and stability over time.
    LDP01-xxAY is packaged in D²PAK.

    Key Features

    • Stand-off voltage range: from 22 to 70 V
    • Low leakage current: 1 μA at 25 °C
    • Operating Tjmax: 175 °C
    • High power capability at Tj max
    • JEDEC registered package outline
    • ROHS and Halogen free
    • Resin meets UL 94, V0
    • AEC-Q101 compliant

Sample & Buy

Part Number
Breakdown Voltage (V) (typ)
Package
Packing Type
Marketing Status
Budgetary Price (US$)*
Quantity
ECCN (US)
Country of Origin
Order from Distributors
Order from ST
LDP01-39AY 38.6 D2PAK Tape And Reel
Active
1.256 10 EAR99 CHINA Check Availability

Distributor availability ofLDP01-39AY

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 6445 1 Order Now
Newark Element14 AMERICA 154 0 Order Now
MOUSER WORLDWIDE 1940 1 Order Now
Farnell Element14 EUROPE 251 1 Order Now

Distributor reported inventory date: 2019-07-16

Distributor Name

DIGIKEY

Stock

6445

Min.Order

1

Region

WORLDWIDE Order Now

Newark Element14

Stock

154

Min.Order

0

Region

AMERICA Order Now

MOUSER

Stock

1940

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

251

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2019-07-16

Buy now

LDP01-39AY

Breakdown Voltage (V) (typ)

38.6

Package

D2PAK

Unit Price (US$)

1.256*

Distributor availability ofLDP01-39AY

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 6445 1 Order Now
Newark Element14 AMERICA 154 0 Order Now
MOUSER WORLDWIDE 1940 1 Order Now
Farnell Element14 EUROPE 251 1 Order Now

Distributor reported inventory date: 2019-07-16

Distributor Name

DIGIKEY

Stock

6445

Min.Order

1

Region

WORLDWIDE Order Now

Newark Element14

Stock

154

Min.Order

0

Region

AMERICA Order Now

MOUSER

Stock

1940

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

251

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2019-07-16

Packing Type

Tape And Reel

Marketing Status

Active

Unit Price (US$)

1.256

Quantity

10

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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00 Files selected for download

Technical Documentation

    • Description Version Size Action
      DS10407
      Automotive TVS for load dump protection
      2.1
      451.75 KB
      PDF
      DS10407

      Automotive TVS for load dump protection

    • Description Version Size Action
      AN2689
      Protection of automotive electronics from electrical hazards, guidelines for design and component selection
      3.1
      797.51 KB
      PDF
      AN5367
      SIMetrix / SIMPLIS: PSpice model import
      1.0
      948.16 KB
      PDF
      AN2689

      Protection of automotive electronics from electrical hazards, guidelines for design and component selection

      AN5367

      SIMetrix / SIMPLIS: PSpice model import

    • Description Version Size Action
      TN1173
      Packing information for IPAD, protection, rectifiers, thyristors and AC Switches
      6.0
      444.57 KB
      PDF
      TN1173

      Packing information for IPAD, protection, rectifiers, thyristors and AC Switches

HW Model, CAD Libraries & SVD

    • Description Version Size Action
      LDP01-xxAY PSpice model (.lib) and symbols (.olb) 1.0
      4.32 KB
      ZIP

      LDP01-xxAY PSpice model (.lib) and symbols (.olb)

Publications and Collaterals

    • Description Version Size Action
      ST Protection Finder - The new app for Android and iOS 1.0
      1.52 MB
      PDF

      ST Protection Finder - The new app for Android and iOS

    • Description Version Size Action
      Automotive-grade protection devices and rectifiers 1.0
      825.43 KB
      PDF

      Automotive-grade protection devices and rectifiers

Part Number Marketing Status Package Grade RoHS Compliance Grade Material Declaration**
LDP01-39AY
Active
D2PAK Automotive Ecopack1

LDP01-39AY

Package:

D2PAK

Material Declaration**:

Marketing Status

Active

Package

D2PAK

Grade

Automotive

RoHS Compliance Grade

Ecopack1

(**) 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.