Image shown is for reference only. Actual package may vary. Refer to the product data sheet for package details. SOT23

Back to DESD2ETH1GXSOQ

DESD2ETH1GXSOQ

2-Channel Bi-Directional ESD Protection for Ethernet Interfaces

Datasheet

Contact Sales

Description

The DESD2ETH1GXSOQ offers fully OPEN Alliance 100BASE-T1 and 1000BASE-T1 compliant electrostatic discharge (ESD) and surge protection and is packaged in a small footprint surface-mount package. This device is designed for Ethernet protection for two automotive in-vehicle network bus lines from the damage caused by ESD and other transients.

Feature(s)

Provides ESD Protection per IEC 61000-4-2 Standard: Air – ±30kV, Contact – ±30kV
200W Peak Power Dissipation
High Trigger Voltage 100V
Low Capacitance 0.9pF
ESD Protection for Two High-Speed Lines
Fully OPEN Alliance 100BASE-T1 and 1000BASE-T1 Compliant
Totally Lead-Free & Fully RoHS Compliant (Notes 1 & 2)
Halogen and Antimony Free. “Green” Device (Note 3)
The DESD2ETH1GXSOQ is suitable for automotive applications requiring specific change control; this part is AEC-Q101 qualified, PPAP capable, and manufactured in IATF 16949 certified facilities. https://www.diodes.com/quality/product-definitions/

Application(s)

OPEN Alliance 100/1000 BASE-T1 Ethernet
Low-voltage differential signaling (LVDS) automotives
Automotive in-vehicle network lines

Specifications & Technical Documents

Product Parameters

Compliance (Only Automotive Supports PPAP)	Automotive
AEC Qualified	Yes
Configuration	Bi-Directional
Channel Input CapacitanceC_T Typ (pF)	0.9 pF
Reverse Standoff Voltage V_RWM_(V)	24 V
Typ Reverse Leakage Current I_R @ V_{RWM Max}_(µA)	0.1 µA
Maximum Peak Pulse Current IPP @ 8x20μs Max	2.3
VESD IEC61000-4-2 Contact Discharge(kV)	±30 kV

Technical Documents

Recommended Soldering Techniques

TN1.pdf

Purchase & Availability

Something went wrong with your request. Please try again later. If this problem continues, please contact Diodes support for assistance.

Product Change Notices (PCNs)

A PCN may only apply to specific orderable part numbers in this datasheet. Please refer to the corresponding PCN to see the exact orderable part number(s) affected.

PCN #	Issue Date	Implementation Date	Subject
PCN-2770	2025-10-30	2025-10-30	Add Fab Site Code, Country of Diffusion (COD) and Assembly Site Origin (ASO) on Product and Shipping Labels for all Diodes Products