LDP01-42AY footprint, schematic symbol and 3D model by STMicroelectronics

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PCB Footprints

LDP01-42AY - STMicroelectronics PCB footprint - Other - Other - D2PAK _ 2022-2

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Datasheet Download Datasheet
Stock & Prices Price & Stock for LDP01-42AY
Part Number LDP01-42AY
Manufacturer STMicroelectronics
Pin Count 3
Part Category TVS Diode (Uni-directional)
Package Category Other
Footprint Name Other - D2PAK _ 2022-2
Released Date Sep 1, 2022
Last Modified Date Jan 8, 2026 2:31 PM UTC
Pinout / Pin List Click Here (Member Only)

LDP01-42AY Details

Manufacturer Part Number:
LDP01-42AY
Brand Name:
STMicroelectronics
Rohs Code:
Yes
Part Life Cycle Code:
Active
Package Description:
D2PAK-3/2
Country Of Origin:
Mainland China
ECCN Code:
EAR99
HTS Code:
8541.10.00.50
Factory Lead Time:
53 Weeks, 1 Day
Manufacturer:
STMicroelectronics
YTEOL:
8
Breakdown Voltage-Max:
44.2 V
Breakdown Voltage-Min:
40 V
Breakdown Voltage-Nom:
42.1 V
Case Connection:
CATHODE
Clamping Voltage-Max:
57 V
Configuration:
SINGLE, 1 CHANNEL
Diode Element Material:
SILICON
Diode Type:
TRANS VOLTAGE SUPPRESSOR DIODE
JESD-30 Code:
R-PSSO-G2
JESD-609 Code:
e3
Moisture Sensitivity Level:
3
Number of Elements:
1
Number of Terminals:
2
Operating Temperature-Max:
175 °C
Operating Temperature-Min:
-55 °C
Package Body Material:
PLASTIC/EPOXY
Package Shape:
RECTANGULAR
Package Style:
SMALL OUTLINE
Peak Reflow Temperature (Cel):
245
Polarity:
UNIDIRECTIONAL
Reference Standard:
AEC-Q101; IEC-61000-4-2
Rep Pk Reverse Voltage-Max:
36 V
Reverse Current-Max:
1 µA
Reverse Test Voltage:
36 V
Surface Mount:
YES
Technology:
AVALANCHE
Terminal Finish:
Matte Tin (Sn)
Terminal Form:
GULL WING
Terminal Position:
SINGLE

LDP01-42AY Frequently Asked Questions (FAQs)

A symmetrical layout with a central ground plane and minimal track lengths is recommended. The datasheet provides a recommended PCB layout, but it's essential to follow good PCB design practices to minimize noise and ensure optimal performance.
The LDP01-42AY requires a stable voltage supply and proper biasing to operate correctly. Ensure the voltage supply is within the recommended range (4.5V to 5.5V), and the bias resistors are correctly sized to provide the recommended bias current (1mA to 10mA).
The LDP01-42AY is rated for operation from -40°C to 125°C. However, it's essential to consider the specific application and ensure the device is operated within the recommended temperature range to maintain optimal performance and reliability.
The LDP01-42AY is sensitive to electrostatic discharge (ESD). To prevent damage, handle the device with ESD-protective equipment, and ensure the PCB design includes ESD protection measures, such as TVS diodes or ESD-protection ICs.
Store the LDP01-42AY in a dry, cool place, away from direct sunlight and moisture. Handle the device with care, avoiding mechanical stress, and ensure the packaging is intact to prevent damage during transportation and storage.

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LDP01-42AY Overview

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About STMicroelectronics

STMicroelectronics (ST) is a global semiconductor company that designs, manufactures, and markets a broad range of integrated circuits (ICs), discrete devices, and other electronic components. STMicroelectronics offers a diverse portfolio of semiconductor products covering a wide range of applications and industries. Their product categories include microcontrollers, analog and mixed-signal ICs, MEMS (Micro-Electro-Mechanical Systems) sensors, power management ICs, RF (Radio Frequency) transceivers, aut

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