UESD5.0ST5G footprint, schematic symbol and 3D model by onsemi

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Datasheet Download Datasheet
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Part Number UESD5.0ST5G
Manufacturer onsemi
Pin Count 2
Part Category Diode ESD (Uni-directional)
Package Category Small Outline Diode Flat Lead
Footprint Name Small Outline Diode Flat Lead - SOD-723 CASE 509AA-01 ISSUE O
Released Date Apr 28, 2026
Last Modified Date Apr 28, 2026 8:53 AM UTC
Pinout / Pin List Click Here (Member Only)

UESD5.0ST5G Details

Manufacturer Part Number:
UESD5.0ST5G
Brand Name:
onsemi
Pbfree Code:
Yes
Rohs Code:
Yes
Part Life Cycle Code:
Obsolete
Part Package Code:
SOD-723 2 LEAD
Package Description:
SOD-723, 2 PIN
Pin Count:
2
Manufacturer Package Code:
509AA
ECCN Code:
EAR99
HTS Code:
8541.10.00.50
Factory Lead Time:
4 Weeks
Manufacturer:
onsemi
YTEOL:
0
Breakdown Voltage-Min:
6.2 V
Clamping Voltage-Max:
13.3 V
Configuration:
SINGLE, 1 CHANNEL
Diode Element Material:
SILICON
Diode Type:
TRANS VOLTAGE SUPPRESSOR DIODE
Forward Voltage-Max (VF):
1.1 V
JESD-30 Code:
R-PDSO-F2
JESD-609 Code:
e3
Non-rep Peak Rev Power Dis-Max:
117 W
Number of Elements:
1
Number of Terminals:
2
Operating Temperature-Max:
150 °C
Operating Temperature-Min:
-55 °C
Package Body Material:
PLASTIC/EPOXY
Package Shape:
RECTANGULAR
Package Style:
SMALL OUTLINE
Peak Reflow Temperature (Cel):
260
Polarity:
UNIDIRECTIONAL
Power Dissipation-Max:
0.15 W
Qualification Status:
Not Qualified
Reference Standard:
IEC-61000-4-2, 4-4
Rep Pk Reverse Voltage-Max:
5 V
Reverse Current-Max:
5 µA
Reverse Test Voltage:
5 V
Surface Mount:
YES
Technology:
AVALANCHE
Terminal Finish:
TIN
Terminal Form:
FLAT
Terminal Position:
DUAL

UESD5.0ST5G Frequently Asked Questions (FAQs)

A good PCB layout for the UESD5.0ST5G involves keeping the device as close to the ESD source as possible, using a ground plane, and minimizing the length of the signal traces. Additionally, it's recommended to use a common ground point for all ESD protection devices.
The UESD5.0ST5G is designed to handle high surge currents up to 5A (8/20μs) and can withstand multiple ESD strikes without degradation. The device's low capacitance and high surge current capability make it suitable for high-speed data lines.
The UESD5.0ST5G operates over a temperature range of -40°C to 125°C, making it suitable for a wide range of applications, including automotive and industrial systems.
Yes, the UESD5.0ST5G is suitable for high-frequency applications due to its low capacitance (0.5pF) and high bandwidth (>1GHz). This makes it an ideal choice for protecting high-speed data lines in applications such as USB, HDMI, and Ethernet.
Yes, the UESD5.0ST5G is AEC-Q101 qualified, making it suitable for use in automotive systems. It meets the requirements for ESD protection in automotive applications, including ISO 10605 and IEC 61000-4-2.

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UESD5.0ST5G Overview

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