80SQ045NG 80SQ045NG is a 45V, 8A Schottky rectifier diode from On Semiconductor. It features a low forward voltage of 550mV and high surge capability of 140A.
Mfr Part #:

80SQ045NG

Available from 1 distributors
Mfr Name: On Semiconductor
On Semiconductor
80SQ045NG is a 45V, 8A Schottky rectifier diode from On Semiconductor. It features a low forward voltage of 550mV and high surge capability of 140A.
Total Stock: 3,539 pcs
$ Price Range: $0.54 - $1.22

80SQ045NG Available from 1 distributor

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3,539 pcs
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80SQ045NG Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Current - Average Rectified (Io)
Current - Non-Repetitive Surge (IFSM)
ESD Protection (Human Body Model)
ESD Protection (Machine Model)
Lead Style
Lead and Mounting Surface Temperature for Soldering Purposes
Medical Grade
Mounting Type
Operating Temperature
Operating Temperature - Junction
Speed
Storage Temperature
Storage Temperature Range
Supplier Device Package
Tape & Reel
Technology
Voltage
Voltage - DC Reverse (Vr) (Max)
Voltage Rate of Change (dv/dt)
Weight

80SQ045NG Description

Short technical summary and product information.

The 80SQ045NG is a Schottky barrier rectifier diode manufactured by On Semiconductor (onsemi). It is designed for low-voltage, high-frequency applications such as inverters, free-wheeling diodes, and polarity protection.

 

Key electrical specifications include a maximum reverse voltage of 45V, an average rectified current of 8A, and a low forward voltage drop of 550mV at 8A. The device can handle non-repetitive peak surge currents up to 140A at 60Hz. It features fast recovery speed (≤500ns) and a high voltage rate of change capability of 10V/ns.

 

Mechanically, the diode is housed in an axial-lead DO-201AA/DO-27 package, suitable for through-hole mounting. The junction operating temperature range is up to 125°C, and the device is Pb-Free with ESD protection exceeding 4000V (Human Body Model) and 400V (Machine Model).

80SQ045NG Quick Information

Product Type: Schottky Rectifier Diode
Series: 80SQ045N
Canonical Name: 80SQ045NG Schottky Diode, 45V, 8A, Axial
Subcategory: Single Rectifier Diodes

80SQ045NG Compliance

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

80SQ045NG Estimated Pricing

Qty Low High
1+ $1.22 $1.22
10+ $0.70 $0.70
100+ $0.54 $0.54

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

80SQ045NG Features

  • Schottky barrier for low forward voltage.
  • Rated for 45V reverse voltage and 8A.
  • High surge capability up to 140A.
  • Fast recovery speed less than 500ns.
  • Pb-Free and ESD protected design.

80SQ045NG Applications

  • Used in low-voltage high-frequency inverters.
  • Ideal as free wheeling diodes.
  • Suitable for polarity protection circuits.

80SQ045NG FAQs

7 frequently asked questions generated from this part’s specifications.
What is the maximum reverse voltage of the 80SQ045NG?

The maximum reverse voltage is 45V.

What is the average rectified current rating?

The average rectified current is 8A.

What is the forward voltage drop at 8A?

The forward voltage drop is 550mV at 8A.

What is the reverse recovery time?

The reverse recovery time is fast recovery less than 500ns.

What is the package type of this diode?

The package is DO-201AA, DO-27, Axial.

What is the non-repetitive peak surge current rating?

The surge current rating is 140A at 60Hz.

What is the operating junction temperature range?

The maximum junction temperature is 125°C.

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