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ESDM1121MX4T5G ESDM1121MX4T5G is a bidirectional TVS diode from ON Semiconductor. It features a 12V reverse standoff voltage, 30V clamping voltage at 3A, and a compact 2-X4DFN surface mount package.
Mfr Part #:

ESDM1121MX4T5G

Available from 1 distributors
Mfr Name: On Semiconductor
On Semiconductor
ESDM1121MX4T5G is a bidirectional TVS diode from ON Semiconductor. It features a 12V reverse standoff voltage, 30V clamping voltage at 3A, and a compact 2-X4DFN surface mount package.
Total Stock: 300,000 pcs

ESDM1121MX4T5G Available from 1 distributors

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ESDM1121MX4T5G Specifications Quick View

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

ESDM1121MX4T5G Description

Short technical summary and product information.

The ESDM1121MX4T5G is a bidirectional TVS diode manufactured by ON Semiconductor, designed for general purpose ESD and transient voltage protection. It offers a reverse standoff voltage of 12V and a clamping voltage of 30V at a peak pulse current of 3A (8/20µs waveform). The device features a single bidirectional channel, making it suitable for protecting symmetrical signal lines.

 

With a low capacitance of 15pF at 1MHz, this TVS diode minimizes signal attenuation on high-speed data lines. It is not intended for power line protection, as indicated by its power line protection rating of 'No'. The operating temperature range spans from -55°C to 150°C, allowing use in harsh environments.

 

The ESDM1121MX4T5G is housed in a compact 01005 (0402 Metric) package with a supplier device package of 2-X4DFN measuring 0.45x0.24mm. It is surface mountable, enabling integration into space-constrained PCB designs. The device is compliant with RoHS3 and REACH regulations, and has a moisture sensitivity level of 1 (unlimited).

ESDM1121MX4T5G Quick Information

Product Type: TVS Diode
Canonical Name: ESDM1121MX4T5G - TVS Diode, Bidirectional, 12V Standoff, 30V Clamping, 2-X4DFN
Subcategory: Bidirectional TVS Diode

ESDM1121MX4T5G Compliance

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

ESDM1121MX4T5G Features

  • Bidirectional TVS diode for ESD protection.
  • 12V reverse standoff voltage rating.
  • 30V clamping voltage at 3A peak pulse.
  • Low 15pF capacitance for high-speed signals.
  • Compact 2-X4DFN surface mount package.

ESDM1121MX4T5G Applications

  • Protects sensitive electronics from ESD transients.
  • Suitable for high-speed data lines.
  • Used in portable and battery-powered devices.
  • Ideal for space-constrained PCB designs.
  • General purpose circuit protection applications.

ESDM1121MX4T5G FAQs

7 frequently asked questions generated from this part’s specifications.
What is the reverse standoff voltage of the ESDM1121MX4T5G?

The reverse standoff voltage is 12V.

What is the clamping voltage of this TVS diode?

The clamping voltage is 30V at Ipp = 3A (8/20µs).

What is the peak pulse current rating?

The peak pulse current is 3A (8/20µs).

What package is the ESDM1121MX4T5G available in?

It is available in a 01005 (0402 Metric) package with a supplier device package of 2-X4DFN (0.45x0.24).

Is this TVS diode bidirectional?

Yes, it has 1 bidirectional channel.

What is the capacitance of the ESDM1121MX4T5G?

The capacitance is 15pF at 1MHz.

What is the operating temperature range?

The operating temperature range is -55°C to 150°C (TJ).

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