MBRS140 The MBRS140 is a Schottky diode from On Semiconductor with 40V reverse voltage and 1A forward current. It comes in a surface mount DO-214AA (SMB) package.
Mfr Part #:

MBRS140

Available from 3 distributors
Mfr Name: On Semiconductor
On Semiconductor
The MBRS140 is a Schottky diode from On Semiconductor with 40V reverse voltage and 1A forward current. It comes in a surface mount DO-214AA (SMB) package.
Total Stock: 8,493 pcs
$ Price Range: $0.14

MBRS140 Available from 3 distributors

Authorised
Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
3,000 pcs
3000 pcs On Request 1 On Request On Request On Request On Request On Request
Non-Authorised Inventory information
3,000 pcs
3000 pcs On Request 1 On Request On Request On Request On Request On Request
Non-Authorised Inventory information
2,493 pcs
2493 pcs On Request 1 On Request On Request 1133+ On Request On Request

MBRS140 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Mounting Type
Operating Temperature
Reverse Voltage
Speed
Supplier Device Package
Tape & Reel
Technology
Voltage

MBRS140 Description

Short technical summary and product information.

The MBRS140 is a Schottky rectifier diode manufactured by On Semiconductor. It features a reverse voltage rating of 40V and a forward current rating of 1A. The diode utilizes Schottky technology, which provides a low forward voltage drop of 600 mV at 1A. It is categorized as a fast recovery diode with a recovery time of ≤500ns.

 

The device is housed in a surface mount DO-214AA (SMB) package, suitable for automated assembly. It operates over a wide temperature range from -65°C to 125°C. The MBRS140 is commonly used in power supply circuits, polarity protection, and other low-voltage rectification applications.

 

The component is listed as RoHS3 compliant, though this status is unverified. The MSL rating is Level 1 (unlimited). Surface mount packaging allows for compact design and efficient thermal management.

MBRS140 Quick Information

Product Type: Schottky Diode
Canonical Name: MBRS140 Schottky Diode
Subcategory: Rectifier Diodes

MBRS140 Compliance

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

MBRS140 Estimated Pricing

Qty Low High
3,000+ $0.14 $0.14

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

MBRS140 Features

  • Schottky technology for low forward voltage.
  • Rated for 40V reverse voltage.
  • 1A forward current capability.
  • Surface mount SMB package.
  • Operating temperature range -65°C to 125°C.

MBRS140 Applications

  • Power supply rectification circuits.
  • Polarity protection applications.
  • DC-DC converter freewheeling diodes.
  • High-frequency switching circuits.

MBRS140 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the reverse voltage rating of the MBRS140?

The reverse voltage rating is 40V.

What is the forward current rating?

The forward current rating is 1A.

What is the forward voltage drop?

The forward voltage drop is 600mV at 1A.

What is the package type?

The package is DO-214AA (SMB) surface mount.

What is the operating temperature range?

The operating temperature range is -65°C to 125°C.

What is the reverse recovery time?

The reverse recovery time is fast recovery ≤500ns.

Is the MBRS140 RoHS compliant?

It is listed as RoHS3 Compliant, but this is unverified.

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