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DFLU1400-7 The DFLU1400-7 is a 400V, 1A surface mount super-fast rectifier diode from Diodes Incorporated. It features a fast recovery time of 25ns and low forward voltage drop of 1.25V.
Mfr Part #:

DFLU1400-7

Available from 3 distributors
Mfr Name: Diodes Incorporated
Diodes Incorporated
The DFLU1400-7 is a 400V, 1A surface mount super-fast rectifier diode from Diodes Incorporated. It features a fast recovery time of 25ns and low forward voltage drop of 1.25V.
Total Stock: 266,835 pcs

DFLU1400-7 Available from 3 distributors

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Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
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262,020 pcs
262020 pcs On Request 1 On Request On Request On Request On Request On Request
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4,365 pcs
4365 pcs On Request 1 On Request On Request 15+ On Request On Request
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450 pcs
450 pcs On Request 1 On Request On Request On Request On Request On Request

DFLU1400-7 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Average Rectified Forward Current
Capacitance @ Vr, F
Current
Forward Voltage
Halogen Free
Junction Capacitance
Mounting Type
Non-Repetitive Peak Forward Surge Current
Operating Temperature
Operating Temperature Range
Package / Case
Packaging Type
Peak Repetitive Reverse Voltage
Power Dissipation
RMS Reverse Voltage
Recovery Speed
Reverse Breakdown Voltage
Reverse Recovery Time
Reverse Recovery Time (trr)
Speed
Standard Package Quantity
Supplier Device Package
Technology
Thermal Resistance (Junction to Soldering Point)
Thermal Resistance Junction-to-Ambient
Voltage
Weight

DFLU1400-7 Description

Short technical summary and product information.

The DFLU1400-7 is a surface mount super-fast rectifier diode from Diodes Incorporated, designed for high efficiency power conversion applications. It features a peak repetitive reverse voltage of 400V and an average rectified forward current of 1A, making it suitable for a variety of rectification tasks.

 

The diode offers a super-fast reverse recovery time of 25ns, enabling high-frequency operation with reduced switching losses. The forward voltage drop is typically 1.25V at 1A, contributing to low power dissipation. The device also boasts a high surge current capability of 30A, thanks to its patented interlocking clip design and glass passivated die construction.

 

The DFLU1400-7 is housed in a PowerDI123 surface mount package, which provides excellent thermal performance with a junction-to-ambient thermal resistance of 117°C/W. The package is lightweight at 0.011 grams and is supplied in tape and reel packaging with 3000 units per reel.

 

The diode is RoHS compliant, halogen and antimony free, and has a moisture sensitivity level of 1 (unlimited). It operates over a wide temperature range from -65°C to 150°C, ensuring reliability in demanding environments.

DFLU1400-7 Quick Information

Product Type: Rectifier Diode
Series: DFLU1400
Canonical Name: DFLU1400-7 400V 1A Super-Fast Rectifier Diode
Subcategory: Single Rectifier Diodes

DFLU1400-7 Compliance

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

DFLU1400-7 Features

  • 400V peak repetitive reverse voltage.
  • 1A average rectified forward current.
  • 25ns super-fast reverse recovery time.
  • Low forward voltage drop of 1.25V.
  • Surface mount PowerDI123 package.

DFLU1400-7 Applications

  • Used in high-frequency power supplies.
  • Ideal for freewheeling diode applications.
  • Suitable for snubber circuits.
  • Used in DC-DC converter output rectification.

DFLU1400-7 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the voltage rating of the DFLU1400-7?

The peak repetitive reverse voltage is 400V, and the RMS reverse voltage is 280V.

What is the current rating of the DFLU1400-7?

The average rectified forward current is 1A, with a non-repetitive peak forward surge current of 30A.

What is the forward voltage drop of the DFLU1400-7?

The maximum forward voltage is 1.25V at a forward current of 1A.

What is the reverse recovery time of the DFLU1400-7?

The typical reverse recovery time is 25ns.

What package does the DFLU1400-7 come in?

The DFLU1400-7 is available in a surface mount PowerDI123 package.

What is the junction capacitance of the DFLU1400-7?

The typical junction capacitance is 14pF at 4V and 1MHz.

What is the operating temperature range of the DFLU1400-7?

The operating temperature range is -65°C to 150°C.

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