SESD0802Q4UG-0020-090 TVS Zener diode with 9.2V typical breakdown voltage, 2A peak pulse current (8/20µs), and 0.2pF capacitance at 3GHz.
Mfr Part #:

SESD0802Q4UG-0020-090

Available from 2 distributors
Mfr Name: Littelfuse Inc.
Littelfuse Inc.
TVS Zener diode with 9.2V typical breakdown voltage, 2A peak pulse current (8/20µs), and 0.2pF capacitance at 3GHz.
Total Stock: 2,583 pcs
$ Price Range: $0.99

SESD0802Q4UG-0020-090 Available from 2 distributors

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Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
2,500 pcs
2500 pcs On Request 1 On Request On Request On Request On Request On Request
Non-Authorised Inventory information
83 pcs
83 pcs On Request 1 On Request On Request On Request On Request On Request

SESD0802Q4UG-0020-090 Specifications Quick View

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

SESD0802Q4UG-0020-090 Description

Short technical summary and product information.

The SESD0802Q4UG-0020-090 is a TVS Zener diode manufactured by Littelfuse Inc. It features a typical breakdown voltage of 9.2V, providing clamping for transient voltage events.

 

This diode is rated for a peak pulse current of 2A under the 8/20µs waveform, making it suitable for ESD protection in various circuits. With an ultra-low capacitance of 0.2pF measured at 3GHz, it is optimized for high-speed data lines where signal integrity is critical.

 

Designed for surface-mount applications, this component is ideal for protecting sensitive interfaces such as USB, HDMI, and RF ports from electrostatic discharge and other voltage transients.

SESD0802Q4UG-0020-090 Quick Information

Product Type: TVS Zener Diode
Canonical Name: SESD0802Q4UG-0020-090 TVS Zener Diode
Subcategory: ESD Protection Diodes

SESD0802Q4UG-0020-090 Compliance

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

SESD0802Q4UG-0020-090 Estimated Pricing

Qty Low High
1+ $0.99 $0.99

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

SESD0802Q4UG-0020-090 Features

  • Zener TVS diode with 9.2V breakdown voltage.
  • 2A peak pulse current capability (8/20µs).
  • Ultra-low capacitance of 0.2pF at 3GHz.
  • Suitable for high-speed data line protection.
  • Manufactured by Littelfuse Inc.

SESD0802Q4UG-0020-090 Applications

  • Protects high-speed data lines from ESD.
  • Ideal for USB, HDMI, and DisplayPort interfaces.
  • Used in portable electronics and communication systems.
  • Suitable for RF signal line protection.

SESD0802Q4UG-0020-090 FAQs

5 frequently asked questions generated from this part’s specifications.
What is the breakdown voltage of the SESD0802Q4UG-0020-090?

9.2V typical.

What is the peak pulse current rating?

2A for 8/20µs waveform.

What is the capacitance value?

0.2pF at 3GHz.

What type of component is this?

Zener TVS diode.

Who is the manufacturer of this part?

Littelfuse Inc.

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