LDP01-33AY Transient Voltage Suppressors (TVS) by STMicroelectronics

Automotive 28 V TVS for load dump in D2PAK

Status: Active
Series: LDP01-33AY
RoHS: Compliant
Download Datasheet Visit Manufacturer Site View Pricing & Stock

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.

Where to Buy

Prices starting from US$1.33

Distributor Stock
Logo for Farnell
Farnell
from US$1.51
1,741
in stock
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Logo for Newark Electronics
Newark Electronics
from US$2.15
1,741
in stock
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Logo for element14
element14
from US$1.54
1,741
in stock
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Logo for Future Electronics
Future Electronics
from US$1.33
-
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Logo for Avnet America
Avnet America
from US$1.38
-
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Logo for EBV Elektronik
EBV Elektronik
-
-
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Logo for Avnet Silica
Avnet Silica
-
-
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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

Resources


Application Notes
AN575 CALCULATION OF TRANSIL APPARENT DYNAMIC RESISTANCE
AN5704 Electro-thermal PSPICE models for tansient voltage suprressor (TVS)
AN5241 Fundamentals of ESD protection at system level
AN5686 PCB layout tips to maximize ESD protection efficiency
AN317 PROTECTION BY TRANSIL
AN2689 Protection of automotive electronics from electrical hazards, guidelines for design and component selection
AN319 RELAY DRIVE PROTECTION
AN5367 SIMetrix / SIMPLIS: PSpice model import
AN587 TRANSISTOR PROTECTION BY TRANSIL
AN316 TVS clamping protection mode
AN4160 TVS devices for power line communication applications
AN574 Transient voltage suppressor (TVS) / Thyristor surge suppressor (TSS) crowbar protection comparison
AN4871 USB Type-C protection and filtering
AN586 USE OF TRANSIL AS RECTIFIER DIODES

Technical Notes & Articles
TN1310 FAQ ESD protection



Alternative Descriptions

Tvs Diode, Aec-Q101, 28V, To-263-3 | Newark Electronics
TVS DIODE, 28V, UNIDIR, TO-263 | element14
LDP01 Series 33 V 56 Vcl Load Dump Automotive TVS Diode - D2PAK | Future Electronics
Diode TVS Single Uni-Dir 28V 3-Pin D2PAK T/R | Avnet America


Frequently Asked Questions

Where can I find additional details, specifications and documents for a LDP01-33AY?

Additional datasheets, footprints and schematics for LDP01-33AY are listed on our Part Details page. You can also find images and similar parts to LDP01-33AY on this page.

What pricing and inventory information can I view?

Distributor pricing and stock information is available for LDP01-33AY on our Product Comparison page. Access via the 'View Pricing & Stock' button to view LDP01-33AY price breaks, MOQs, lead times, inventory and SKUs from distributors.

What category does LDP01-33AY fall under?

The LDP01-33AY is listed under Protections and EMI filters > Transient Voltage Suppressors (TVS) > Automotive TVS.

Can I view similar or alternative parts?

You can view similar parts to LDP01-33AY when available in the Automotive TVS range under the specifications section at the bottom of the details page.

Who can I contact for technical support of the product?

Submit any questions directly to the customer support team of the distributor listing the product. For the LDP01-33AY you can contact the distributor directly for product support, shipping queries etc.

Is the LDP01-33AY RoHS compliant?

Yes. This part has been flagged as RoHS Compliant by STMicroelectronics.

Which authorised distributors for LDP01-33AY have stock available?

Authorised distributors including Newark Electronics, element14, Farnell, Future Electronics and Avnet America have stock available or on a lead time for LDP01-33AY.

How do I check stock and lead times for all distributors?

Stock availability and lead times will be displayed for LDP01-33AY often in real-time on the comparison pages.

What if I can't find stock of LDP01-33AY?

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