MBRS140LT3G The On Semiconductor MBRS140LT3G is a Schottky rectifier designed for high-frequency switching applications. It offers a 40V reverse voltage and 1A average forward current.
Mfr Part #:

MBRS140LT3G

Available from 1 distributors
Mfr Name: On Semiconductor
On Semiconductor
The On Semiconductor MBRS140LT3G is a Schottky rectifier designed for high-frequency switching applications. It offers a 40V reverse voltage and 1A average forward current.
Total Stock: 741 pcs
$ Price Range: $0.99

MBRS140LT3G Available from 1 distributor

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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
741 pcs
741 pcs On Request 1 On Request On Request 0820+ On Request On Request

MBRS140LT3G Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Current - Reverse Leakage @ Vr
Current Rating (Nominal @ TC = 110 °C)
Current Rating (Nominal @ VR, Square Wave, 100 kHz, TC = 110 °C)
Current Rating (Nominal)
DC Blocking Voltage
Forward Voltage (Maximum @ 1 A)
Forward Voltage (Maximum @ IF = 2.0 A)
Forward Voltage (Maximum @ IF=1.0 A)
Mounting Type
Non-Repetitive Peak Surge Current
Operating Temperature
Speed
Supplier Device Package
Supplier Package
Tape & Reel
Technology
Voltage
Voltage Rate of Change

MBRS140LT3G Description

Short technical summary and product information.

The MBRS140LT3G is a surface mount Schottky power rectifier from On Semiconductor. It features epitaxial construction with oxide passivation and metal overlay contact, making it suitable for low-voltage, high-frequency switching power supplies, free-wheeling diodes, and polarity protection diodes.

 

Key electrical specifications include a maximum DC blocking voltage of 40V and an average rectified forward current of 1A at 110°C. The device exhibits a low forward voltage drop, with a maximum of 0.5V at 1A and 0.6V at 2A. It also has a peak repetitive forward current of 2A and a non-repetitive peak surge current of 40A.

 

This rectifier operates within a junction temperature range of -55°C to 125°C and a case temperature range of -55°C to 150°C. The package is a compact SMB (DO-214AA) with J-bend leads, ideal for automated handling. The epoxy meets UL 94 V-0 standards.

 

Designed for reliability, the MBRS140LT3G includes a guardring for over-voltage protection and features a highly stable oxide-passivated junction. Its corrosion-resistant finish and readily solderable leads ensure ease of assembly.

MBRS140LT3G Quick Information

Product Type: Schottky Rectifier
Canonical Name: MBRS140LT3G Schottky Power Rectifier
Subcategory: Rectifiers

MBRS140LT3G Compliance

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

MBRS140LT3G Estimated Pricing

Qty Low High
1+ $0.99 $0.99

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

MBRS140LT3G Features

  • 40V reverse voltage rating.
  • 1A average forward current.
  • Low forward voltage drop.
  • Compact SMB package.
  • Schottky barrier technology.

MBRS140LT3G Applications

  • Used in power rectification circuits
  • Suitable for voltage clamping applications
  • Ideal for high-speed switching circuits
  • Applicable in automotive and consumer electronics

MBRS140LT3G FAQs

4 frequently asked questions generated from this part’s specifications.
What is the maximum reverse voltage for the MBRS140LT3G?

The maximum DC blocking voltage is 40V.

What is the average forward current rating?

The average rectified forward current is 1A at 110°C.

What is the forward voltage drop at 1A?

The maximum instantaneous forward voltage is 0.5V at 1A.

What type of package does the MBRS140LT3G use?

It is supplied in a DO-214AA, SMB package.

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