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SZESD7451N2T5G The ON Semiconductor SZESD7451N2T5G is a bi-directional TVS diode designed for ESD protection. It features ultra-low capacitance and fast response time, making it suitable for high-frequency applications.
Mfr Part #:

SZESD7451N2T5G

Available from 2 distributors
Mfr Name: On Semiconductor
On Semiconductor
The ON Semiconductor SZESD7451N2T5G is a bi-directional TVS diode designed for ESD protection. It features ultra-low capacitance and fast response time, making it suitable for high-frequency applications.
✓ Total Stock: 58,016 pcs
$ Price Range: $0.55

SZESD7451N2T5G Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Optech Co.,Limited ✓
Non-Authorised Inventory information
57,020 pcs
On Request
57020 pcs On Request 1 On Request On Request On Request On Request On Request
Smaxon Electronics ✓
Non-Authorised Inventory information
996 pcs
On Request
996 pcs On Request 1 On Request On Request 1811+ On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

SZESD7451N2T5G Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Applications
Bidirectional Channels
Capacitance
Capacitance @ Frequency
Halogen Free
Mounting Type
Operating Temperature
Power Line Protection
Response Time
Supplier Device Package
Type
Voltage
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SZESD7451N2T5G Description

Short technical summary and product information.

The ON Semiconductor SZESD7451N2T5G is a micro-packaged diode designed for ultra-low capacitance ESD and transient voltage protection. With a working peak reverse voltage of 3.3V and a breakdown voltage of 6V, it offers excellent clamping capability and low leakage.

 

This device is well-suited for high-frequency designs such as USB 2.0 high-speed and antenna line applications due to its low capacitance of 0.25pF @ 1MHz and a response time of less than 1 ns. It provides IEC61000-4-2 Level 4 ESD protection.

 

The SZESD7451N2T5G is qualified to AEC-Q101 standards and comes in a compact 2-XDFN (1x0.6) package, ideal for designs where board space is at a premium. It operates within a temperature range of -55°C to 150°C (TJ).

 

This component is Pb-Free, Halogen Free/BFR Free, and RoHS Compliant, making it suitable for automotive and other applications requiring unique site and control change requirements.

SZESD7451N2T5G Quick Information

Product Type: TVS Diode
Canonical Name: SZESD7451N2T5G Bi-Directional ESD Protection Diode
Subcategory: ESD Suppressor

SZESD7451N2T5G Compliance

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

SZESD7451N2T5G Estimated Pricing

Qty Low High
1+ $0.55 $0.55

Estimated market price range - modelled values for guidance only, not live distributor offers.

SZESD7451N2T5G Features

  • Ultra-low capacitance protects sensitive components.
  • Fast response time for transient events.
  • IEC61000-4-2 Level 4 ESD protection.
  • AEC-Q101 qualified for automotive use.
  • Compact 2-XDFN package saves board space.

SZESD7451N2T5G Applications

  • Protect high-speed data lines from ESD.
  • Use in USB, HDMI, and Ethernet interfaces.
  • Suitable for mobile and portable electronics.
  • Ideal for signal lines requiring low capacitance.
  • Enable ESD protection in space-constrained designs.

SZESD7451N2T5G FAQs

7 frequently asked questions generated from this part’s specifications.
What is the reverse working voltage of the SZESD7451N2T5G?

3.3 V.

What is the breakdown voltage?

6.0 V typical at 1 mA.

What is the package type?

2-XDFN (1x0.6mm) also known as SOD-882.

What level of ESD protection does this diode provide?

±25 kV per IEC 61000-4-2 (contact and air discharge).

What is the capacitance of the SZESD7451N2T5G?

0.25 pF typical (0.35 pF maximum) at 1 MHz.

Is the SZESD7451N2T5G lead-free and halogen-free?

Yes, it is lead-free (Pb-Free) and halogen-free/BFR free.

What is the operating temperature range?

-55°C to 150°C (junction temperature).

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