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SBR3U40P1-7 Super Barrier Rectifier rated 40V and 3A with ultra-low forward voltage of 0.47V, in surface-mount PowerDI123 package.
Mfr Part #:

SBR3U40P1-7

Available from 4 distributors
Mfr Name: Diodes Incorporated
Diodes Incorporated
Super Barrier Rectifier rated 40V and 3A with ultra-low forward voltage of 0.47V, in surface-mount PowerDI123 package.
Total Stock: 1,051,810 pcs
$ Price Range: $0.21 - $1.00

SBR3U40P1-7 Available from 4 distributors

Authorised
Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
1,042,020 pcs
1042020 pcs On Request 1 On Request On Request On Request On Request On Request
Non-Authorised Inventory information
6,000 pcs
6000 pcs On Request 1 On Request On Request 19+ On Request On Request
Non-Authorised Inventory information
2,790 pcs
2790 pcs On Request 1 On Request On Request On Request On Request On Request
Non-Authorised Inventory information
1,000 pcs
1000 pcs On Request 1 On Request On Request On Request On Request On Request

SBR3U40P1-7 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
AEC Qualified
AEC-Q101
Automotive Grade
Carrier
Current
DC Blocking Voltage
Halogen Free
Mounting Type
Operating Junction Temperature
Operating Temperature
Peak Repetitive Reverse Voltage
Polarity Indicator
RMS Reverse Voltage
Reverse Leakage Current
SVHC Present
Speed
Standard Package Qty
Storage Temperature
Supplier Device Package
Technology
Terminals Finish
Voltage
Weight
Working Peak Reverse Voltage

SBR3U40P1-7 Description

Short technical summary and product information.

The SBR3U40P1-7 is a 3.0A Super Barrier Rectifier from Diodes Incorporated, designed for low forward voltage drop and fast switching. It features a maximum peak repetitive reverse voltage of 40V and a forward voltage of just 0.47V at 3A. The device utilizes patented Super Barrier Rectifier (SBR) technology and an interlocking clip design for high surge current capacity.

 

This rectifier is suitable for DC-DC converters, AC-DC rectifiers, and SMPS applications. It is AEC-Q101 qualified, PPAP capable, and manufactured in IATF16949 certified facilities, making it appropriate for automotive use. The operating junction temperature range is -65°C to +150°C.

 

The SBR3U40P1-7 comes in a PowerDI123 surface-mount package, with a matte tin annealed over copper leadframe finish. It is RoHS3 compliant, REACH unaffected, and halogen and antimony free. The device is moisture sensitivity level 1 per J-STD-020.

SBR3U40P1-7 Quick Information

Product Type: Super Barrier Rectifier
Canonical Name: SBR3U40P1-7 3A 40V Super Barrier Rectifier
Subcategory: Rectifiers

SBR3U40P1-7 Compliance

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

SBR3U40P1-7 Estimated Pricing

Qty Low High
1+ $1.00 $1.00
10+ $0.62 $0.62
25+ $0.52 $0.52
50+ $0.46 $0.46
100+ $0.40 $0.40
3,000+ $0.24 $0.24
9,000+ $0.21 $0.21

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

SBR3U40P1-7 Features

  • Ultra-low forward voltage drop of 0.47V at 3A.
  • Rated for 40V peak repetitive reverse voltage.
  • AEC-Q101 qualified for automotive applications.
  • Surface-mount PowerDI123 package for compact design.
  • Fast recovery switching speed under 500ns.

SBR3U40P1-7 Applications

  • Used in DC-DC converter output rectification.
  • Ideal for AC-DC rectifier circuits.
  • Suitable for switch-mode power supplies (SMPS).
  • Applicable in automotive power modules.

SBR3U40P1-7 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the maximum reverse voltage rating of the SBR3U40P1-7?

The maximum peak repetitive reverse voltage (VRRM) is 40V.

What is the forward current rating?

The average rectified output current is 3A.

What is the forward voltage drop at rated current?

The maximum forward voltage is 0.47V at 3A and 25°C.

What is the switching speed of this rectifier?

It is a fast recovery rectifier with recovery time ≤500ns for currents >200mA.

What package does the SBR3U40P1-7 come in?

It is supplied in a surface-mount PowerDI123 package.

What is the reverse leakage current?

The maximum reverse leakage current is 400µA at 40V and 25°C.

What is the operating temperature range?

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

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