DFLS140Q-7 The DFLS140Q-7 is a 40V, 1.1A surface mount Schottky barrier rectifier from Diodes Incorporated. It features a low forward voltage drop of 510 mV at 500 mA and is qualified to AEC-Q101 standards.
Mfr Part #:

DFLS140Q-7

Available from 2 distributors
Mfr Name: Diodes Incorporated
Diodes Incorporated
The DFLS140Q-7 is a 40V, 1.1A surface mount Schottky barrier rectifier from Diodes Incorporated. It features a low forward voltage drop of 510 mV at 500 mA and is qualified to AEC-Q101 standards.
Total Stock: 6,160 pcs

DFLS140Q-7 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
6,000 pcs
6000 pcs On Request 1 On Request On Request 1928+ On Request On Request
Non-Authorised Inventory information
160 pcs
160 pcs On Request 1 On Request On Request On Request On Request On Request

DFLS140Q-7 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
AEC-Q101
Capacitance @ Vr, F
Current
Current - Average Rectified (Io)
Current - Reverse Leakage @ Vr
Halogen Free
Mounting Type
Operating Temperature
Operating Temperature - Junction
Package / Case
Packaging Type
Speed
Standard Package Quantity
Supplier Device Package
Technology
Terminals Finish
Voltage
Voltage - DC Reverse (Vr) (Max)
Voltage - Forward (Vf) (Max) @ If
Weight

DFLS140Q-7 Description

Short technical summary and product information.

The DFLS140Q-7 is a 1.0A surface mount Schottky barrier rectifier designed for automotive applications. It offers a maximum reverse voltage of 40V and an average rectified current of 1.1A. The forward voltage drop is typically 510 mV at 500 mA, enabling low power loss and high efficiency.

 

This device includes a guard ring die construction for transient protection and a patented interlocking clip design for high surge current capacity. It is housed in a PowerDI 123 package, which is surface mountable and has a moisture sensitivity level of 1 (unlimited). The terminals are finished with matte tin annealed over a copper leadframe.

 

The DFLS140Q-7 is RoHS3 compliant, halogen and antimony free, and qualified to AEC-Q101 standards for high reliability. It is suitable for polarity protection, recirculating diode, and switching diode applications.

DFLS140Q-7 Quick Information

Product Type: Schottky Barrier Rectifier
Canonical Name: DFLS140Q-7 Schottky Barrier Rectifier
Subcategory: Single Diodes

DFLS140Q-7 Compliance

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

DFLS140Q-7 Features

  • 40V reverse voltage, 1.1A average current.
  • Low forward voltage drop of 510mV.
  • AEC-Q101 qualified for automotive reliability.
  • Surface mount PowerDI 123 package.
  • Halogen and antimony free green device.

DFLS140Q-7 Applications

  • Polarity protection diode in automotive modules.
  • Recirculating diode for inductive load switching.
  • Switching diode in low voltage power supplies.
  • High efficiency rectification in DC-DC converters.

DFLS140Q-7 FAQs

5 frequently asked questions generated from this part’s specifications.
What is the maximum reverse voltage of the DFLS140Q-7?

The maximum reverse voltage (Vr) is 40V.

What is the average rectified current rating?

The average rectified current (Io) is 1.1A.

What is the forward voltage drop at 500 mA?

The maximum forward voltage drop is 510 mV at 500 mA.

What package does the DFLS140Q-7 come in?

It comes in a surface mount PowerDI 123 package.

Is the DFLS140Q-7 qualified for automotive applications?

Yes, it is AEC-Q101 qualified and PPAP capable.

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