SZNUP2128WTT1G TVS diode from On Semiconductor with 26.5V reverse standoff voltage, 55V clamping, 165W peak pulse power, in SC-70-3 surface mount package.
Mfr Part #:

SZNUP2128WTT1G

Available from 1 distributors
Mfr Name: On Semiconductor
On Semiconductor
TVS diode from On Semiconductor with 26.5V reverse standoff voltage, 55V clamping, 165W peak pulse power, in SC-70-3 surface mount package.
Total Stock: 12,000 pcs

SZNUP2128WTT1G Available from 1 distributor

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SZNUP2128WTT1G Specifications Quick View

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

SZNUP2128WTT1G Description

Short technical summary and product information.

The SZNUP2128WTT1G is a Zener-type bidirectional TVS diode from On Semiconductor, designed for overvoltage protection in automotive and CAN bus applications. It features a reverse standoff voltage of 26.5V and a clamping voltage of 55V at a peak pulse current of 3A (8/20µs), with a peak pulse power rating of 165W.

 

This device offers low capacitance of 11pF at 1MHz, making it suitable for high-speed signal lines. It is housed in a compact SC-70-3 (SOT323) surface mount package and operates over a wide temperature range of -55°C to 175°C.

 

The SZNUP2128WTT1G is RoHS3 compliant and has an MSL of 1 (unlimited). It is intended for use in automotive electronics, CAN bus protection, and other applications requiring robust transient voltage suppression.

SZNUP2128WTT1G Quick Information

Product Type: TVS Diode
Canonical Name: SZNUP2128WTT1G TVS Diode, 26.5V Reverse Standoff, 55V Clamping, SC-70-3
Subcategory: Zener TVS

SZNUP2128WTT1G Compliance

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

SZNUP2128WTT1G Features

  • 26.5V reverse standoff voltage rating.
  • 55V clamping voltage at 3A peak pulse.
  • 165W peak pulse power dissipation.
  • 11pF low capacitance at 1MHz.
  • SC-70-3 surface mount package.

SZNUP2128WTT1G Applications

  • Automotive CAN bus protection circuits.
  • Overvoltage protection for data lines.
  • Transient suppression in automotive electronics.
  • ESD protection for high-speed interfaces.

SZNUP2128WTT1G FAQs

7 frequently asked questions generated from this part’s specifications.
What is the reverse standoff voltage of the SZNUP2128WTT1G?

The reverse standoff voltage is 26.5V.

What is the clamping voltage of this TVS diode?

The clamping voltage is 55V at a peak pulse current of 3A (8/20µs).

What is the peak pulse power rating?

The peak pulse power is 165W.

What package does the SZNUP2128WTT1G come in?

It comes in an SC-70-3 (SOT323) surface mount package.

What is the operating temperature range?

The operating temperature range is -55°C to 175°C.

Is this device bidirectional?

Yes, it has 2 bidirectional channels.

What applications is this TVS diode designed for?

It is designed for automotive and CAN bus applications.

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