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10WQ045FN Schottky rectifier diode rated 45V and 10A, with low forward voltage drop of 630mV at 10A. Surface mount D-PAK package.
Mfr Part #:

10WQ045FN

Available from 1 distributors
Mfr Name: Vishay
Vishay
Schottky rectifier diode rated 45V and 10A, with low forward voltage drop of 630mV at 10A. Surface mount D-PAK package.
✓ Total Stock: 200,000 pcs

10WQ045FN Available from 1 distributor

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✓ Non-Authorised
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Romaks Technologies ✓
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200,000 pcs
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200000 pcs On Request 1 On Request On Request On Request On Request On Request
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10WQ045FN Specifications Quick View

Most important parameters for selection – full specs in datasheet.
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Manufacturer Name
Average Rectified Current
Current
Junction Capacitance
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10WQ045FN Description

Short technical summary and product information.

The 10WQ045FN surface mount Schottky rectifier has been designed for applications requiring low forward drop and small footprints on PC board. Typical applications are in disk drives, switching power supplies, converters, free-wheeling diodes, battery charging, and reverse battery protection. It features a popular D-PAK outline, low forward voltage drop, high frequency operation, and guard ring for enhanced ruggedness and long term reliability.

 

Key electrical specifications include a maximum average rectified current of 10A at 50% duty cycle, peak repetitive reverse voltage of 45V, forward voltage of 0.63V at 10A and 25°C, and reverse leakage current of 1mA at 25°C. The device operates over a junction temperature range of -40°C to 175°C and has a thermal resistance of 2°C/W junction-to-case.

 

The package is D-PAK (TO-252AA) surface mount, weighing 0.3g. It is RoHS3 compliant (unverified) and has MSL 1 unlimited.

10WQ045FN Quick Information

Product Type: Schottky Rectifier Diode
Canonical Name: 10WQ045FN Schottky Rectifier Diode 45V 10A D-PAK
Subcategory: Single Diodes

10WQ045FN Compliance

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

10WQ045FN Features

  • Rated for 45V reverse voltage and 10A forward current.
  • Low forward voltage drop of 630mV at 10A.
  • Surface mount D-PAK (TO-252AA) package.
  • Guard ring for enhanced ruggedness and reliability.
  • High frequency operation capability.

10WQ045FN Applications

  • Used in disk drive power supplies.
  • Ideal for switching power supply converters.
  • Suitable for free-wheeling diode applications.
  • Used in battery charging circuits.
  • Provides reverse battery protection.

10WQ045FN FAQs

7 frequently asked questions generated from this part’s specifications.
What is the maximum reverse voltage rating of the 10WQ045FN?

The peak repetitive reverse voltage (VRRM) is 45V.

What is the average forward current rating?

The maximum average rectified current (IF(AV)) is 10A at 50% duty cycle with TC = 157°C, rectangular waveform.

What is the forward voltage drop at 10A?

The maximum forward voltage drop is 0.63V at 10A and 25°C, and 0.53V at 10A and 125°C.

What package does the 10WQ045FN come in?

It is available in a surface mount D-PAK (TO-252AA) package, also known as TO-252-3, DPak (2 Leads + Tab), SC-63.

What is the switching speed of this diode?

It is a fast recovery diode with recovery time ≤ 500ns at forward current > 200mA.

What is the operating temperature range?

The junction temperature range is -40°C to 175°C.

Does the 10WQ045FN have avalanche capability?

Yes, it has a non-repetitive avalanche energy rating of 20mJ at 25°C and a repetitive avalanche current rating of 3A.

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