AQ3045-01ETG TVS diode from Littelfuse with 5.3V reverse standoff voltage and 12V clamping. Bidirectional, surface mount in SOD-882 package, rated for 3A peak pulse current.
Mfr Part #:

AQ3045-01ETG

Available from 3 distributors
Mfr Name: Littelfuse Inc.
Littelfuse Inc.
TVS diode from Littelfuse with 5.3V reverse standoff voltage and 12V clamping. Bidirectional, surface mount in SOD-882 package, rated for 3A peak pulse current.
Total Stock: 22,504 pcs
$ Price Range: $0.13 - $0.65

AQ3045-01ETG Available from 3 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
10,786 pcs
10786 pcs On Request 1 On Request On Request 24+ On Request On Request
Non-Authorised Inventory information
10,000 pcs
10000 pcs On Request 1 On Request On Request On Request On Request 2026-02-16 21:33:16
Non-Authorised Inventory information
1,718 pcs
1718 pcs On Request 1 On Request On Request On Request On Request On Request

AQ3045-01ETG Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Applications
Bidirectional Channels
Capacitance @ Frequency
Current
Current - Peak Pulse (8/20µs)
Mounting Type
Operating Temperature
Package / Case
Power
Power - Peak Pulse
Power Line Protection
Supplier Device Package
Tape & Reel
Type
Voltage
Voltage - Clamping (Max) @ Ipp
Voltage - Reverse Standoff (Typ)

AQ3045-01ETG Description

Short technical summary and product information.

The Littelfuse AQ3045-01ETG is a bidirectional TVS diode designed for ESD protection in high-speed data applications. It features a typical reverse standoff voltage of 5.3V and a maximum clamping voltage of 12V at 3A peak pulse current (8/20µs waveform). The device offers a low capacitance of 0.35pF at 1MHz, making it suitable for protecting signal lines such as HDMI and USB without degrading signal integrity. The diode is rated for a peak pulse power dissipation of 40W and operates over a temperature range of -55°C to 150°C. It is not intended for power line protection. Housed in the compact SOD-882 surface mount package, the AQ3045-01ETG is ideal for space-constrained designs in automotive and consumer electronics applications.

AQ3045-01ETG Quick Information

Product Type: TVS Diode (Zener)
Canonical Name: Littelfuse AQ3045-01ETG TVS Diode
Subcategory: ESD Protection Diode

AQ3045-01ETG Compliance

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

AQ3045-01ETG Estimated Pricing

Qty Low High
1+ $0.65 $0.65
10+ $0.40 $0.40
100+ $0.25 $0.25
500+ $0.21 $0.21
1,000+ $0.17 $0.17
2,500+ $0.16 $0.16
5,000+ $0.15 $0.15
10,000+ $0.13 $0.13

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

AQ3045-01ETG Features

  • Bidirectional TVS diode with 5.3V reverse standoff.
  • Clamps at 12V maximum for 3A peak pulse.
  • Low capacitance of 0.35pF at 1MHz.
  • Surface mount in compact SOD-882 package.
  • Rated for 40W peak pulse power.

AQ3045-01ETG Applications

  • Protects HDMI and USB signal lines.
  • Suitable for automotive electronic modules.
  • Ideal for high-speed data interface protection.
  • Used in portable consumer electronics.

AQ3045-01ETG FAQs

7 frequently asked questions generated from this part’s specifications.
What is the reverse standoff voltage of the AQ3045-01ETG?

The typical reverse standoff voltage is 5.3V.

What is the clamping voltage?

The maximum clamping voltage is 12V at 3A peak pulse current (8/20µs).

What is the peak pulse current rating?

The peak pulse current is 3A for an 8/20µs waveform.

What is the package type of the AQ3045-01ETG?

The device is available in the SOD-882 surface mount package.

What is the capacitance of the AQ3045-01ETG?

The typical capacitance is 0.35pF at 1MHz.

What is the operating temperature range?

The operating temperature range is -55°C to 150°C.

What applications is the AQ3045-01ETG suitable for?

It is designed for automotive, HDMI, and USB applications.

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