SP2574NUTG TVS diode with 4 unidirectional channels, 2.5V reverse standoff voltage, 12V clamping voltage, and 25A peak pulse current. Surface mount in 10-UDFN exposed pad package.
Mfr Part #:

SP2574NUTG

Available from 2 distributors
Mfr Name: Littelfuse Inc.
Littelfuse Inc.
TVS diode with 4 unidirectional channels, 2.5V reverse standoff voltage, 12V clamping voltage, and 25A peak pulse current. Surface mount in 10-UDFN exposed pad package.
Total Stock: 26,494 pcs

SP2574NUTG Available from 2 distributors

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26,200 pcs
26200 pcs On Request 1 On Request On Request 16+17+ On Request On Request
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294 pcs
294 pcs On Request 1 On Request On Request On Request On Request On Request

SP2574NUTG Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Applications
Capacitance
Capacitance @ Frequency
Current
Mounting Type
Operating Temperature
Power
Power Line Protection
Reverse Standoff Voltage
Supplier Device Package
Tape & Reel
Type
Unidirectional Channels
Voltage

SP2574NUTG Description

Short technical summary and product information.

The SP2574NUTG is a steering (rail to rail) TVS diode from Littelfuse Inc. designed for overvoltage protection in automotive and Ethernet applications. It features 4 unidirectional channels with a reverse standoff voltage of 2.5V and a maximum clamping voltage of 12V. The device can handle peak pulse currents up to 25A (8/20 µs waveform) and peak pulse power up to 1000W (1kW).

 

With a typical capacitance of 3.8 pF at 1 MHz, this diode is suitable for high-speed data line protection. It includes power line protection and operates over a junction temperature range of -40°C to 125°C.

 

The component is offered in a 10-UDFN exposed pad package (supplier device package 10-UDFN 3x2) and is surface mount compatible. It is RoHS3 compliant and has an MSL of Level 1 (unlimited).

SP2574NUTG Quick Information

Product Type: TVS Diode
Series: SP2574
Canonical Name: SP2574NUTG TVS Diode, 4-Channel Unidirectional, 2.5V Reverse Standoff, 12V Clamping, 10-UDFN
Subcategory: Steering (Rail to Rail) TVS

SP2574NUTG Compliance

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

SP2574NUTG Features

  • 4 unidirectional TVS channels for rail-to-rail protection.
  • 2.5V reverse standoff voltage with 12V clamping.
  • 25A peak pulse current and 1000W peak power.
  • Low 3.8 pF typical capacitance at 1 MHz.
  • Surface mount 10-UDFN exposed pad package.

SP2574NUTG Applications

  • Protects automotive Ethernet data lines.
  • Suitable for high-speed signal line ESD protection.
  • Used in rail-to-rail steering diode arrays.
  • Ideal for space-constrained PCB designs.

SP2574NUTG FAQs

7 frequently asked questions generated from this part’s specifications.
What is the reverse standoff voltage of the SP2574NUTG?

The reverse standoff voltage is 2.5V.

What is the clamping voltage of this TVS diode?

The maximum clamping voltage is 12V.

What is the peak pulse current rating?

The maximum peak pulse current is 25A (8/20 µs waveform).

What package does the SP2574NUTG come in?

It comes in a 10-UDFN exposed pad package (supplier device package 10-UDFN 3x2).

How many channels does this TVS diode have?

It has 4 unidirectional channels.

What is the operating temperature range?

The operating junction temperature range is -40°C to 125°C.

What is the typical capacitance of the SP2574NUTG?

The typical capacitance is 3.8 pF at 1 MHz.

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