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ESD122DMXR TVS diode with 3.6V reverse standoff voltage, 8.4V typical clamping voltage, and 20W peak pulse power. Suitable for HDMI and USB applications.
Mfr Part #:

ESD122DMXR

Available from 5 distributors
Mfr Name: Texas Instruments
Texas Instruments
TVS diode with 3.6V reverse standoff voltage, 8.4V typical clamping voltage, and 20W peak pulse power. Suitable for HDMI and USB applications.
Total Stock: 16,629 pcs

ESD122DMXR Available from 5 distributors

Authorised
Non-Authorised

ESD122DMXR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Applications
Bidirectional Channels
Capacitance @ 1MHz
Capacitance @ Frequency
Clamping Voltage (Typ)
Current
Mounting Type
Operating Temperature
Package / Case
Peak Pulse Current (8/20µs)
Peak Pulse Power
Power
Power Line Protection
Reverse Standoff Voltage
Supplier Device Package
Supplier Package
Type
Voltage

ESD122DMXR Description

Short technical summary and product information.

The ESD122DMXR from Texas Instruments is a bidirectional TVS diode designed for ESD protection in high-speed data interfaces. It features a reverse standoff voltage of 3.6V and a typical clamping voltage of 8.4V, providing robust protection for sensitive circuits. With a peak pulse current rating of 2.5A (8/20µs) and 20W peak pulse power, it handles transient events effectively.

 

This device offers two bidirectional channels and an ultra-low capacitance of 0.2pF at 1MHz, making it ideal for high-speed signal lines such as HDMI and USB. The Zener diode technology ensures fast response and reliable clamping. The surface-mount package is 3-XFDFN with a supplier device package of 3-X2SON (1x0.6), suitable for compact PCB designs.

 

The operating temperature range is -40°C to 125°C, allowing use in various environments. It is RoHS3 compliant and REACH unaffected, with an MSL level of 1 (unlimited). No power line protection is provided, so it is intended for signal line protection only.

ESD122DMXR Quick Information

Product Type: TVS Diode
Canonical Name: TVS Diode ESD122DMXR from Texas Instruments
Subcategory: ESD Protection Diodes

ESD122DMXR Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

ESD122DMXR Features

  • 3.6V reverse standoff voltage for signal line protection.
  • 8.4V typical clamping voltage limits transient spikes.
  • 0.2pF ultra-low capacitance preserves signal integrity.
  • Two bidirectional channels for differential pair protection.
  • 20W peak pulse power handles ESD events.

ESD122DMXR Applications

  • Protects HDMI interface lines from ESD damage.
  • Safeguards USB data lines in portable devices.
  • Ideal for high-speed signal lines in consumer electronics.

ESD122DMXR FAQs

7 frequently asked questions generated from this part’s specifications.
What is the reverse standoff voltage of the ESD122DMXR?

3.6V

What is the clamping voltage of the ESD122DMXR?

8.4V typical

What is the peak pulse current rating?

2.5A (8/20µs waveform)

What is the package type of the ESD122DMXR?

3-XFDFN, supplier device package 3-X2SON (1x0.6)

What is the capacitance of the device?

0.2pF at 1MHz

How many channels does it have?

2 bidirectional channels

What is the operating temperature range?

-40°C to 125°C

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