LDP01-33AY TVS Diode, unidirectional, 28V reverse standoff voltage, 43.5V clamping, 110A peak pulse current, surface mount D2PAK package.
Mfr Part #:

LDP01-33AY

Available from 1 distributors
Mfr Name: STMicroelectronics
STMicroelectronics
TVS Diode, unidirectional, 28V reverse standoff voltage, 43.5V clamping, 110A peak pulse current, surface mount D2PAK package.
Total Stock: 2,000 pcs
$ Price Range: $1.31 - $3.59

LDP01-33AY Available from 1 distributor

Authorised
Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
2,000 pcs
2000 pcs On Request 1 On Request On Request On Request On Request On Request

LDP01-33AY Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Applications
Automotive Grade
Current
Mounting Type
Operating Temperature
Power Line Protection
Reverse Standoff Voltage
Supplier Device Package
Tape & Reel
Type
Unidirectional Channels
Voltage

LDP01-33AY Description

Short technical summary and product information.

The LDP01-33AY is a unidirectional TVS diode from STMicroelectronics designed for automotive applications. It features a reverse standoff voltage of 28V and a clamping voltage of 43.5V at a peak pulse current of 110A. The device is housed in a surface-mount D2PAK (TO-263AB) package, suitable for automated assembly. It operates over a junction temperature range of -55°C to 175°C. The part is RoHS3 compliant and REACH unaffected, with a moisture sensitivity level of MSL 1. This TVS diode provides transient voltage protection for sensitive electronics in automotive systems.

LDP01-33AY Quick Information

Product Type: TVS Diode
Canonical Name: TVS Diode, Unidirectional, 28V Standoff, 43.5V Clamping, D2PAK
Subcategory: Unidirectional

LDP01-33AY Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

LDP01-33AY Estimated Pricing

Qty Low High
1+ $3.59 $3.59
10+ $2.41 $2.41
100+ $1.95 $1.95
500+ $1.72 $1.72
1,000+ $1.47 $1.47
2,000+ $1.33 $1.33
5,000+ $1.31 $1.31

Estimated market price range - modelled values for guidance only, not live distributor offers.

LDP01-33AY Features

  • Unidirectional TVS diode for automotive use.
  • 28V reverse standoff voltage rating.
  • 43.5V clamping voltage at 110A.
  • Surface mount D2PAK package.
  • Wide operating temperature range -55 to 175°C.

LDP01-33AY Applications

  • Transient voltage protection in automotive electronics.
  • Used in engine control modules and sensors.
  • Suitable for infotainment and body control systems.
  • Protects data lines and I/O interfaces.
  • Ideal for high-reliability automotive applications.

LDP01-33AY FAQs

7 frequently asked questions generated from this part’s specifications.
What is the reverse standoff voltage of LDP01-33AY?

The reverse standoff voltage is 28V.

What is the clamping voltage of LDP01-33AY?

The clamping voltage is 43.5V at 110A peak pulse current.

What is the peak pulse current rating?

The peak pulse current is 110A.

What package does LDP01-33AY come in?

It comes in a surface mount D2PAK (TO-263AB) package.

Is LDP01-33AY suitable for automotive applications?

Yes, it is designed for automotive applications.

What is the operating temperature range?

The operating temperature range is -55°C to 175°C (junction).

How many unidirectional channels does this TVS diode have?

It has 1 unidirectional channel.

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