ESDALC14V2-1U2 footprint, schematic symbol and 3D model by STMicroelectronics

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ESDALC14V2-1U2 - STMicroelectronics PCB footprint - Other - Other - ESDALC14V2-1U2-1

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Part Number ESDALC14V2-1U2
Manufacturer STMicroelectronics
Pin Count 2
Part Category Diode ESD (Uni-directional)
Package Category Other
Footprint Name Other - ESDALC14V2-1U2-1
Released Date Dec 9, 2021
Last Modified Date Jan 8, 2026 2:31 PM UTC
Pinout / Pin List Click Here (Member Only)

ESDALC14V2-1U2 Details

Manufacturer Part Number:
ESDALC14V2-1U2
Brand Name:
STMicroelectronics
Rohs Code:
Yes
Part Life Cycle Code:
Obsolete
Package Description:
ROHS COMPLIANT, PLASTIC PACKAGE-2
Pin Count:
2
Country Of Origin:
Mainland China
ECCN Code:
EAR99
HTS Code:
8541.10.00.50
Factory Lead Time:
15 Weeks
Manufacturer:
STMicroelectronics
YTEOL:
0
Breakdown Voltage-Max:
17 V
Breakdown Voltage-Min:
14.2 V
Breakdown Voltage-Nom:
15.6 V
Configuration:
SINGLE, 1 CHANNEL
Diode Element Material:
SILICON
Diode Type:
TRANS VOLTAGE SUPPRESSOR DIODE
JESD-30 Code:
R-PBCC-N2
JESD-609 Code:
e4
Moisture Sensitivity Level:
1
Non-rep Peak Rev Power Dis-Max:
30 W
Number of Elements:
1
Number of Terminals:
2
Operating Temperature-Max:
125 °C
Operating Temperature-Min:
-40 °C
Package Body Material:
PLASTIC/EPOXY
Package Shape:
RECTANGULAR
Package Style:
CHIP CARRIER
Peak Reflow Temperature (Cel):
260
Polarity:
UNIDIRECTIONAL
Qualification Status:
Not Qualified
Reference Standard:
IEC-61000-4-2
Rep Pk Reverse Voltage-Max:
3 V
Reverse Current-Max:
0.1 µA
Reverse Test Voltage:
3 V
Surface Mount:
YES
Technology:
AVALANCHE
Terminal Finish:
Nickel/Palladium/Gold (Ni/Pd/Au)
Terminal Form:
NO LEAD
Terminal Position:
BOTTOM
Time@Peak Reflow Temperature-Max (s):
30

ESDALC14V2-1U2 Frequently Asked Questions (FAQs)

A good PCB layout for ESDALC14V2-1U2 involves keeping the device close to the protected line, using short traces, and minimizing the distance between the device and the connector. A ground plane is also recommended to reduce noise and improve ESD protection.
To choose the correct ESD protection device, consider the voltage and current requirements of your application, as well as the level of ESD protection needed. The ESDALC14V2-1U2 is suitable for applications requiring 14V clamping voltage and 1.2A peak pulse current.
The ESDALC14V2-1U2 has a higher clamping voltage (14V) and higher peak pulse current (1.2A) compared to other devices in the same family. It is suitable for applications requiring higher ESD protection levels.
To ensure proper soldering, follow the recommended soldering profile and use a solder with a melting point compatible with the device's package. Avoid overheating the device during soldering, and ensure the PCB is clean and free of contaminants.
The ESDALC14V2-1U2 should be stored in a dry, cool place, away from direct sunlight and moisture. Operating temperatures range from -40°C to 125°C, and storage temperatures range from -40°C to 150°C.

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ESDALC14V2-1U2 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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