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SBRS8140NT3G Schottky power rectifier, 40V reverse voltage, 1A forward current, surface mount SMB package. Suitable for low voltage high frequency rectification.
Mfr Part #:

SBRS8140NT3G

Available from 2 distributors
Mfr Name: On Semiconductor
On Semiconductor
Schottky power rectifier, 40V reverse voltage, 1A forward current, surface mount SMB package. Suitable for low voltage high frequency rectification.
Total Stock: 48,520 pcs
$ Price Range: $0.11 - $0.57

SBRS8140NT3G 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
43,520 pcs
43520 pcs On Request 1 On Request On Request On Request On Request On Request
Non-Authorised Inventory information
5,000 pcs
5000 pcs On Request 1 On Request On Request On Request On Request On Request

SBRS8140NT3G Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
AEC Qualified
Automotive Grade
Average Rectified Forward Current
Case Material
Current
ESD Rating (Human Body Model)
ESD Rating - Machine Model
Lead Soldering Temperature
Lead Style
Mounting Type
Non-Repetitive Peak Surge Current
Operating Temperature
Polarity
Reverse Voltage (DC Blocking)
Speed
Supplier Device Package
Tape & Reel
Technology
Terminal Finish
Thermal Resistance, Junction to Lead
Voltage
Weight

SBRS8140NT3G Description

Short technical summary and product information.

The SBRS8140NT3G is a surface mount Schottky power rectifier designed for low voltage, high frequency rectification. It features state-of-the-art geometry with epitaxial construction, oxide passivation, and metal overlay contact. The device is housed in a compact DO-214AA (SMB) package with J-bend leads, suitable for automated handling.

 

Key electrical specifications include a maximum reverse voltage of 40V, average rectified forward current of 1A at TL=115°C, and a low forward voltage drop of 0.55V at 1A. It can handle non-repetitive peak surge current up to 40A. The junction temperature range is -65°C to 125°C.

 

The device is Pb-free and ESD rated (HBM Class 3B, MM Class C). It is ideal for use as freewheeling and polarity protection diodes in surface mount applications where compact size and weight are critical. The SBRS8 prefix indicates qualification for automotive applications per AEC-Q101.

SBRS8140NT3G Quick Information

Product Type: Schottky Rectifier Diode
Series: SBRS8140N
Canonical Name: SBRS8140NT3G Schottky Power Rectifier
Subcategory: Single Diodes

SBRS8140NT3G Compliance

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

SBRS8140NT3G Estimated Pricing

Qty Low High
1+ $0.57 $0.57
10+ $0.35 $0.35
100+ $0.22 $0.22
500+ $0.17 $0.17
1,000+ $0.15 $0.15
2,500+ $0.12 $0.12
5,000+ $0.11 $0.11

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

SBRS8140NT3G Features

  • Schottky barrier for fast switching.
  • Maximum reverse voltage 40V.
  • Average forward current 1A.
  • Low forward voltage 0.55V.
  • Surface mount SMB package.

SBRS8140NT3G Applications

  • Low voltage power supply rectification.
  • Freewheeling diode in DC-DC converters.
  • Polarity protection circuits.
  • Automotive electronics (AEC-Q101).

SBRS8140NT3G FAQs

7 frequently asked questions generated from this part’s specifications.
What is the maximum reverse voltage of the SBRS8140NT3G?

40V.

What is the average forward current rating?

1A at TL = 115°C.

What is the forward voltage drop at 1A?

0.55V maximum at TJ = 25°C.

What package type is the SBRS8140NT3G available in?

DO-214AA (SMB) surface mount package.

What is the switching speed of this diode?

Fast recovery type with recovery time ≤500ns at >200mA.

What are the ESD ratings?

Human Body Model >8000V (Class 3B), Machine Model >400V (Class C).

What is the operating junction temperature range?

-65°C to 125°C.

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