ESD122 2-Channel ESD Protection Diode

Product Highlights > ESD122 2-Channel ESD Protection Diode

            ESD122 2-Channel ESD Protection Diode
                    Texas Instruments offers the ESD122 2-channel ESD protection diode for USB Type-C and HDMI 2.0
    

Image of Texas Instruments' ESD122 2-Channel ESD Protection Diode Texas Instruments' ESD122 is a bidirectional TVS ESD protection diode array for USB Type-C™ and HDMI 2.0 circuit protection. The ESD122 is rated to dissipate contact ESD strikes at the maximum level specified in the IEC 61000-4-2 international standard (17 kV contact, 17 kV air-gap).

This device features a low IO capacitance per channel and pin-out to suit symmetric differential high-speed signal routing making it ideal for protecting high-speed interfaces up to 10 Gbps such as USB 3.1 Gen2 and HDMI 2.0. The low dynamic resistance and low clamping voltage ensure system level protection against transient events.

Additionally, the ESD122 is an ideal ESD solution for the USB Type-C Tx/Rx lines. Since the USB Type-C connector has two layers, using 4-channel ESD devices require VIAs, which degrade the signal integrity. Using four ESD122 (2-Ch) devices minimize the number of VIAs and simplify the board layout.

The ESD122 is offered in two easy routing flow through packages.

Features
IEC 61000-4-2 level 4 ESD protection ±17 kV contact discharge ±17 kV air gap discharge Withstands over 10,000 ESD strikes per IEC 61000-4-2 Level 4 (contact) without any performance degradation IEC 61000-4-4 EFT protection 80 A (5/50 ns) IEC 61000-4-5 surge protection 2.5 A (8/20 µs) Low IO capacitance 0.1 pF (typ) between IOs 0.2 pF (typ) IO to GND		DC breakdown voltage: 5.1 V (min) Ultra-low leakage current: 10 nA (max) Low ESD clamping voltage: 8.4 V at 5 A TLP Supports high speed interfaces that exceed 10 Gbps Industrial temperature range: -40°C to +125°C Type-C friendly two channel flow-through routing package Pin-out to suit symmetric differential high-speed signal routing Two different package options 0402 package, 0.6 mm x 1 mm, 0.34 mm pitch 0502 package, 0.6 mm x 1.32 mm, 0.5 mm pitch
Applications
Interfaces USB Type-C HDMI 2.0/1.4 USB 3.1 Gen 2/Gen1, USB 3.0, and USB 2.0 Thunderbolt-1 and Thunderbolt-2 Display Port 1.3 PCI Express 3.0 SATA		End equipment Mobile and tablets Laptops and desktops Set-top boxes TVs and monitors Servers

ESD122 2-Channel ESD Protection Diode

	Image	Manufacturer Part Number	Description	Available Quantity	Price	View Details
		ESD122DMYR	TVS DIODE 3.6VWM 8.4VC 3X2SON	19323 - Immediate	$3.46	View Details
		ESD122DMXR	TVS DIODE 3.6VWM 8.4VC 3X2SON	0 - Immediate	$7.41	View Details

Evaluation Modules

	Image	Manufacturer Part Number	Description	Available Quantity	Price	View Details
		ESD122DMX-EVM	EVAL BOARD FOR ESD122	1 - Immediate	$484.04	View Details
		ESD122DMY-EVM	EVAL BOARD FOR ESD122	0 - Immediate	$484.04	View Details

Published: 2018-01-10

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Related Product Training Modules

ESD Protection Basics The need for ESD protection and critical parameters engineers need to understand to identify the right ESD protection solution.

ESD122 2-Channel ESD Protection Diode