MBRAF440T3G The MBRAF440T3G is a Schottky diode with a 40V voltage rating and 4A current capacity, designed for fast switching and rectification.
Mfr Part #:

MBRAF440T3G

Available from 2 distributors
Mfr Name: On Semiconductor
On Semiconductor
The MBRAF440T3G is a Schottky diode with a 40V voltage rating and 4A current capacity, designed for fast switching and rectification.
Total Stock: 7,397 pcs
$ Price Range: $0.99

MBRAF440T3G Available from 2 distributors

Authorised
Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
6,020 pcs
6020 pcs On Request 1 On Request On Request On Request On Request On Request
Non-Authorised Inventory information
1,377 pcs
1377 pcs On Request 1 On Request On Request On Request On Request On Request

MBRAF440T3G Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
AEC Qualified
Automotive Grade
Average Rectified Forward Current
Current
DC Blocking Voltage
Industrial Grade
Lead Style
Medical Grade
Military Grade
Mounting Type
Non-Repetitive Peak Surge Current
Operating Junction Temperature
Operating Temperature
Peak Repetitive Reverse Voltage
Speed
Storage/Operating Case Temperature
Supplier Device Package
Tape & Reel
Technology
Voltage
Working Peak Reverse Voltage

MBRAF440T3G Description

Short technical summary and product information.

The MBRAF440T3G is a Schottky diode manufactured by On Semiconductor. It features a voltage rating of 40V and a maximum average rectified forward current of 4A. The device is packaged in a SMA-FL package, suitable for surface mounting on circuit boards. Its high-speed switching capability makes it ideal for power rectification, freewheeling, and clamping applications in various electronic circuits. The diode can operate at junction temperatures up to 150°C and withstand surge currents up to 100A in non-repetitive conditions. Its low forward voltage drop and fast recovery time contribute to efficient power conversion and reduced heat dissipation in electronic systems.

MBRAF440T3G Quick Information

Product Type: Schottky Diode
Canonical Name: Schottky Diode MBRAF440T3G

MBRAF440T3G Compliance

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

MBRAF440T3G Estimated Pricing

Qty Low High
1+ $0.99 $0.99

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

MBRAF440T3G Features

  • Rated for 40V reverse voltage
  • Maximum 4A forward current
  • Fast switching Schottky diode
  • Operates up to 150°C junction temperature
  • Surface-mount SMA-FL package

MBRAF440T3G Applications

  • Used in power rectification circuits
  • Suitable for high-speed switching applications
  • Ideal for freewheeling diodes in converters
  • Applied in clamping and protection circuits

MBRAF440T3G FAQs

3 frequently asked questions generated from this part’s specifications.
What is the reverse voltage rating of the MBRAF440T3G?

The MBRAF440T3G has a peak repetitive reverse voltage of 40V.

What is the maximum average rectified forward current for this diode?

The maximum average rectified forward current is 4.0A at TL = 107°C.

What is the operating junction temperature range?

The diode operates at junction temperatures up to 150°C.

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