LDP01-30AY The LDP01-30AY is a unidirectional TVS diode from STMicroelectronics with a 27V reverse standoff voltage and 40V clamping voltage. It offers 125A peak pulse current capability in a D2PAK surface mount package.
Mfr Part #:

LDP01-30AY

Available from 1 distributors
Mfr Name: STMicroelectronics
STMicroelectronics
The LDP01-30AY is a unidirectional TVS diode from STMicroelectronics with a 27V reverse standoff voltage and 40V clamping voltage. It offers 125A peak pulse current capability in a D2PAK surface mount package.
Total Stock: 1,000 pcs
$ Price Range: $1.32 - $4.33

LDP01-30AY Available from 1 distributor

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Non-Authorised
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LDP01-30AY Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
AEC Qualified
Applications
Automotive Grade
Current
Mounting Type
Operating Temperature
Power Line Protection
Supplier Device Package
Tape & Reel
Type
Unidirectional Channels
Voltage
Voltage - Clamping (Max) @ Ipp

LDP01-30AY Description

Short technical summary and product information.

The LDP01-30AY is a unidirectional transient voltage suppression (TVS) diode designed for automotive applications. It provides protection against voltage transients with a reverse standoff voltage of 27V and a maximum clamping voltage of 40V at the peak pulse current.

 

With a peak pulse current rating of 125A (10/1000µs waveform), this device can handle high energy surges. It is not intended for power line protection but is suitable for signal line protection in automotive electronics.

 

The device is housed in a D2PAK (TO-263) surface mount package, which offers good thermal performance with an operating temperature range of -55°C to 175°C. It is RoHS3 compliant and REACH unaffected.

LDP01-30AY Quick Information

Product Type: TVS Diode
Series: LDP01
Canonical Name: TVS Diode, Unidirectional, 27V Reverse Standoff, 40V Clamping, D2PAK
Subcategory: Unidirectional TVS Diode

LDP01-30AY Compliance

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

LDP01-30AY Estimated Pricing

Qty Low High
1+ $4.33 $4.33
10+ $2.84 $2.84
100+ $2.00 $2.00
500+ $1.73 $1.73
1,000+ $1.52 $1.52
2,000+ $1.40 $1.40
5,000+ $1.32 $1.32

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

LDP01-30AY Features

  • Unidirectional TVS diode with 27V standoff voltage.
  • Clamps at 40V with 125A peak pulse current.
  • Surface mount D2PAK package for automotive use.
  • Operating temperature range -55°C to 175°C.
  • RoHS3 compliant and REACH unaffected.

LDP01-30AY Applications

  • Protects automotive electronic circuits from voltage transients.
  • Ideal for signal line protection in 24V systems.
  • Used in engine control units and body electronics.

LDP01-30AY FAQs

7 frequently asked questions generated from this part’s specifications.
What is the reverse standoff voltage of the LDP01-30AY?

27V.

What is the clamping voltage of the LDP01-30AY?

40V.

What is the peak pulse current rating?

125A (10/1000µs).

What package is the LDP01-30AY available in?

D2PAK (TO-263-3).

Is the LDP01-30AY unidirectional?

Yes, it has 1 unidirectional channel.

What is the operating temperature range?

-55°C to 175°C.

Is the LDP01-30AY suitable for automotive applications?

Yes, it is designed for automotive applications.

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