NRVB440MFSWFT1G Schottky rectifier rated for 40V reverse voltage and 4A forward current. Surface mount package in 5-DFN (5x6) with wettable flanks.
Mfr Part #:

NRVB440MFSWFT1G

Available from 1 distributors
Mfr Name: On Semiconductor
On Semiconductor
Schottky rectifier rated for 40V reverse voltage and 4A forward current. Surface mount package in 5-DFN (5x6) with wettable flanks.
Total Stock: 33,000 pcs
$ Price Range: $0.22 - $1.03

NRVB440MFSWFT1G Available from 1 distributor

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NRVB440MFSWFT1G Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
AEC Qualified
Automotive Grade
Current
Current - Non-Repetitive Surge (IFSM)
Halogen Free
Lead Spacing
Lead Style
Mounting Type
Operating Temperature
Operating Temperature - Junction
SVHC Present
Speed
Storage Temperature
Supplier Device Package
Tape & Reel
Technology
Voltage
Voltage - DC Reverse (Vr) (Max)

NRVB440MFSWFT1G Description

Short technical summary and product information.

The NRVB440MFSWFT1G is a Schottky barrier rectifier from On Semiconductor, designed for high efficiency switch mode power supply applications. It features a maximum reverse voltage of 40V and an average rectified current of 4A with a low forward voltage drop of 650 mV at 4A. The device offers fast recovery (less than 500ns) and can handle non-repetitive surge currents up to 40A. The operating junction temperature range is -55°C to 175°C, supporting demanding thermal environments.

 

The part is housed in an 8-PowerTDFN package with 5 leads, also referred to as the 5-DFN (5x6) (8-SOFL) supplier package. It is surface mountable and features wettable flanks for improved solder joint inspection. The device is Pb-Free and Halide-Free as verified by the datasheet, and it meets MSL 1 requirements. The NRVB prefix indicates AEC-Q101 qualification and PPAP capability for automotive applications.

 

This rectifier is ideally suited for output rectification in high frequency (up to 2 MHz) automotive and non-automotive circuits, as well as freewheeling diode applications with inductive loads. Note: This part is discontinued and not recommended for new designs.

NRVB440MFSWFT1G Quick Information

Product Type: Schottky Rectifier
Series: NRVB440MFS
Canonical Name: NRVB440MFSWFT1G - Schottky Rectifier, 40V, 4A, Surface Mount, 5-DFN
Subcategory: Rectifiers - Single

NRVB440MFSWFT1G Compliance

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

NRVB440MFSWFT1G Estimated Pricing

Qty Low High
1+ $1.03 $1.03
10+ $0.64 $0.64
100+ $0.42 $0.42
500+ $0.34 $0.34
1,000+ $0.29 $0.29
1,500+ $0.23 $0.23
3,000+ $0.22 $0.22
9,000+ $0.22 $0.22

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

NRVB440MFSWFT1G Features

  • Schottky barrier rectifier for low power loss.
  • Rated for 40V reverse voltage and 4A forward current.
  • Low forward voltage drop of 650 mV at 4 A.
  • Operating junction temperature up to 175°C.
  • Surface mount 5-DFN package with wettable flanks.

NRVB440MFSWFT1G Applications

  • Output rectifier in high frequency automotive circuits.
  • Freewheeling diode for inductive loads.
  • Rectification in compact portable consumer electronics.
  • Switch mode power supply applications.

NRVB440MFSWFT1G FAQs

7 frequently asked questions generated from this part’s specifications.
What is the reverse voltage rating of the NRVB440MFSWFT1G?

The maximum reverse voltage (DC blocking) is 40 V.

What is the average rectified current rating?

The average rectified current is 4 A at rated VR and TC = 165°C.

What is the forward voltage drop?

The maximum forward voltage drop is 650 mV at 4 A forward current.

What is the reverse recovery time?

The device is classified as fast recovery with a typical recovery time of less than 500 ns (for currents above 200 mA).

What is the operating temperature range?

The operating junction temperature range is -55°C to 175°C.

What package is the NRVB440MFSWFT1G available in?

It is available in an 8-PowerTDFN package with 5 leads, also known as the 5-DFN (5x6) (8-SOFL) supplier device package.

Is the NRVB440MFSWFT1G lead-free and halogen-free?

Yes, the datasheet confirms the device is Pb-Free and Halide-Free.

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