ESDL2031MX4T5G Ultra-low capacitance (0.4pF) ESD protection diode from On Semiconductor, designed for high-speed data lines. Provides ±30kV ESD protection per IEC 61000-4-2.
Mfr Part #:

ESDL2031MX4T5G

Available from 1 distributors
Mfr Name: On Semiconductor
On Semiconductor
Ultra-low capacitance (0.4pF) ESD protection diode from On Semiconductor, designed for high-speed data lines. Provides ±30kV ESD protection per IEC 61000-4-2.
Total Stock: 2,231,090 pcs

ESDL2031MX4T5G Available from 1 distributor

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ESDL2031MX4T5G Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Applications
Bidirectional Channels
Breakdown Voltage
Capacitance @ Frequency
Clamping Voltage (Typical @ IPP = 16 A, IEC 61000-4-4 Level 2 Equivalent)
Clamping Voltage (Typical @ IPP = 8 A, IEC 61000-4-2 Level 2 equivalent)
Clamping Voltage (Typical @ IPP = 9.75 A, 8/20 µs waveform)
Current
ESD Air Discharge
ESD Contact Discharge
Halogen Free
Holding Reverse Current
Mounting Type
Operating Temperature
Operating Temperature Range
Package / Case
Peak Pulse Current
Peak Pulse Power
Power
Power Line Protection
Reverse Holding Voltage
Reverse Leakage Current
Reverse Working Voltage
Supplier Device Package
Type
Voltage

ESDL2031MX4T5G Description

Short technical summary and product information.

The ESDL2031MX4T5G is a single-channel bidirectional ESD protection diode from On Semiconductor, featuring ultra-low typical capacitance of 0.4 pF at 1 MHz. It is designed to safeguard high-speed data interfaces against electrostatic discharge (ESD) events. The device meets IEC 61000-4-2 Level 4 requirements with contact and air discharge ratings of ±30 kV.

 

Key electrical specifications include a reverse working voltage of 4.0 V, a breakdown voltage range of 5.1 V to 8.5 V at 1 mA, and typical clamping voltages of 5.25 V at 8 A (TLP) and 8.0 V at 9.75 A (8/20 µs). Maximum peak pulse current is 9.75 A with a peak pulse power of 72 W under 8/20 µs waveform. Reverse leakage current is limited to 0.05 µA at 4.0 V.

 

The device is housed in a compact surface-mount 0201 (0603 metric) package with a 2-DFN (0.6x0.3) supplier device package. It supports an operating temperature range of -55°C to 125°C. Typical applications include USB 3.x, HDMI, MHL 2.0, SATA/SAS, and PCI Express interfaces. The component is Pb-Free, Halogen Free/BFR Free, and RoHS compliant.

ESDL2031MX4T5G Quick Information

Product Type: TVS Diode (ESD Protection)
Series: ESDL2031
Canonical Name: ESDL2031MX4T5G TVS Diode (ESD Protection) 4V Working, 0.4pF, 0201
Subcategory: TVS Diode

ESDL2031MX4T5G Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected
Lead Free: Pb-Free

ESDL2031MX4T5G Features

  • Ultra-low capacitance of 0.4 pF typical.
  • IEC 61000-4-2 Level 4 ESD protection at ±30 kV.
  • Low clamping voltage of 5.25 V at 8 A.
  • Surface mount 0201 (0603 metric) package.
  • Bidirectional single-channel ESD protection.

ESDL2031MX4T5G Applications

  • Protects high-speed data lines like USB 3.x.
  • Ideal for HDMI and MHL interfaces.
  • Suitable for SATA and SAS applications.
  • Used in PCI Express interfaces.

ESDL2031MX4T5G FAQs

7 frequently asked questions generated from this part’s specifications.
What is the working voltage (standoff voltage) of the ESDL2031MX4T5G?

The reverse working voltage (VRWM) is 4.0 V maximum.

What is the breakdown voltage range?

The breakdown voltage is 5.1 V to 8.5 V at a test current of 1 mA (I/O pin to GND).

What is the clamping voltage performance?

Typical clamping voltage is 5.25 V at 8 A (TLP), 7.1 V at 16 A (TLP), and 8.0 V at 9.75 A (8/20 µs waveform).

What is the maximum peak pulse current?

Maximum peak pulse current is 9.75 A under an 8/20 µs waveform.

What is the capacitance of this ESD protection diode?

Typical capacitance is 0.4 pF at 1 MHz (I/O to GND).

What ESD ratings does the ESDL2031MX4T5G support?

It meets IEC 61000-4-2 Level 4 with ±30 kV contact discharge and ±30 kV air discharge.

What package is the ESDL2031MX4T5G available in?

It is offered in a surface-mount 0201 (0603 metric) package with a 2-DFN (0.6x0.3) supplier device package.

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