SZNUP2124MXWTAG Dual line bidirectional TVS diode for CAN/CAN-FD bus protection. Provides 24V reverse standoff voltage, 40V clamping, 3A peak pulse current, and 28kV ESD rating.
Mfr Part #:

SZNUP2124MXWTAG

Available from 1 distributors
Mfr Name: On Semiconductor
On Semiconductor
Dual line bidirectional TVS diode for CAN/CAN-FD bus protection. Provides 24V reverse standoff voltage, 40V clamping, 3A peak pulse current, and 28kV ESD rating.
Total Stock: 157,451 pcs

SZNUP2124MXWTAG Available from 1 distributor

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SZNUP2124MXWTAG Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
AEC Qualified
AEC-Q101 Qualified
Applications
Automotive Grade
Bidirectional Channels
Capacitance
Capacitance @ Frequency
Current
ESD Rating (Minimum @ Human Body Model (HBM)
ESD Rating (Minimum @ IEC 61000-4-2 Contact Discharge)
ESD Rating (Minimum @ IEC 61000-4-2; air discharge)
ESD Rating (Minimum @ ISO 10605, Contact Discharge, 150 pF/2 kΩ)
ESD Rating (Minimum @ ISO 10605, Contact Discharge, 330 pF/2 kΩ)
ESD Rating (Minimum @ ISO 10605, Contact Discharge, 330 pF/330Ω)
Electrical Fast Transient (EFT) Immunity
Flammability Rating
Halogen Free
ISO 7637-1 Surge Pulse 2
ISO 7637-3 Repetitive EFT
Lead Style
Mounting Type
Operating Temperature
Power
Power Line Protection
Reverse Leakage Current
Reverse Standoff Voltage
Storage Temperature
Supplier Device Package
Tape & Reel
Type
Voltage

SZNUP2124MXWTAG Description

Short technical summary and product information.

The SZNUP2124MXWTAG is a dual line bidirectional TVS diode designed for CAN and CAN-FD bus protection. It offers a reverse standoff voltage of 24V and a clamping voltage of 40V, with a peak pulse current of 3A (8/20 µs). The device provides ESD protection up to 28kV (contact and air) per IEC 61000-4-2, and meets ISO 10605 requirements. It is AEC-Q101 qualified and suitable for automotive applications. The device is housed in a 3-XDFNW (1x1 mm) package with wettable flanks for automated optical inspection. It is Pb-free, halogen-free, and RoHS compliant.

SZNUP2124MXWTAG Quick Information

Product Type: TVS Diode
Canonical Name: SZNUP2124 Dual Line CAN/CAN-FD Bus Protector
Subcategory: ESD Protection

SZNUP2124MXWTAG Compliance

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

SZNUP2124MXWTAG Features

  • Low leakage current less than 100 nA.
  • Low capacitance 6 pF for high signal integrity.
  • ESD protection up to 28kV contact and air.
  • Operating temperature range -55°C to 175°C.
  • AEC-Q101 qualified for automotive applications.

SZNUP2124MXWTAG Applications

  • Protects CAN and CAN-FD transceiver buses.
  • Used in automotive network systems.
  • Suitable for LIN bus protection.
  • Ideal for high temperature mission critical applications.

SZNUP2124MXWTAG FAQs

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

24V maximum.

What is the clamping voltage?

40V.

What is the peak pulse current?

3A (8/20 µs).

What is the package type?

3-XDFNW (1x1 mm) with wettable flanks.

What is the ESD rating?

28kV contact and air discharge per IEC 61000-4-2.

What is the capacitance?

6 pF maximum at 1 MHz.

Is it AEC-Q101 qualified?

Yes.

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