NRVBA140T3G Schottky power rectifier rated at 40V reverse voltage and 1A forward current, in a compact SMA (DO-214AC) surface mount package.
Mfr Part #:

NRVBA140T3G

Available from 3 distributors
Mfr Name: On Semiconductor
On Semiconductor
Schottky power rectifier rated at 40V reverse voltage and 1A forward current, in a compact SMA (DO-214AC) surface mount package.
Total Stock: 7,232 pcs

NRVBA140T3G 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
5,000 pcs
5000 pcs On Request 1 On Request On Request On Request On Request On Request
Non-Authorised Inventory information
1,842 pcs
1842 pcs On Request 1 On Request On Request On Request On Request On Request
Non-Authorised Inventory information
390 pcs
390 pcs On Request 1 On Request On Request On Request On Request On Request

NRVBA140T3G Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
ESD Rating (Human Body Model)
ESD Rating - Machine Model
Forward Voltage (Maximum @ IF = 1 A, TJ = 100 °C)
Forward Voltage (Maximum @ If=2 A, Tj=25 °C)
Lead Finish
Lead Style
Medical Grade
Mounting Type
Non-Repetitive Peak Surge Current (Halfwave, single phase, 60 Hz, at rated load conditions)
Operating Temperature
Peak Repetitive Forward Current (Square wave, 20 kHz, TC = 100°C)
Peak Repetitive Reverse Voltage
Polarity
Soldering Temperature (Lead and mounting surface, for 10 seconds)
Speed
Standard Package Quantity
Storage Temperature
Supplier Device Package
Tape & Reel
Technology
Termination Style
Thermal Resistance Junction-to-Ambient
Thermal Resistance, Junction to Lead
Voltage
Voltage Rate of Change (Rated VR, TJ = 25°C)
Weight

NRVBA140T3G Description

Short technical summary and product information.

The NRVBA140T3G is a Schottky power rectifier from onsemi, designed for low voltage, high frequency rectification. It features a peak repetitive reverse voltage of 40 V and an average rectified forward current of 1 A. The device offers low forward voltage drop, with a maximum of 0.55 V at 1 A and 25°C, and 0.5 V at 100°C. It can handle a peak repetitive forward current of 2 A and a non-repetitive surge current of 30 A. The Schottky barrier technology provides fast switching with dv/dt capability of 10000 V/µs.

 

The rectifier is housed in a surface mount SMA (DO-214AC) package with J-bent leads, weighing approximately 70 mg. It is Pb-free and RoHS compliant (as per manufacturer statement). The device is supplied in tape and reel packaging with 5000 units per reel. Operating junction temperature range is -55°C to 125°C, with storage temperature up to 150°C.

 

Typical applications include polarity protection, freewheeling diodes, and low voltage rectification in power supplies, DC-DC converters, and automotive electronics. The guardring protection enhances reliability against voltage transients.

NRVBA140T3G Quick Information

Product Type: Schottky Power Rectifier
Canonical Name: Schottky Rectifier, 40V, 1A, SMA
Subcategory: Single Rectifiers

NRVBA140T3G Compliance

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

NRVBA140T3G Features

  • 40V peak repetitive reverse voltage rating.
  • 1A average rectified forward current.
  • Low forward voltage drop of 0.55V at 1A.
  • Surface mount SMA package for automated handling.
  • Pb-free and RoHS compliant.

NRVBA140T3G Applications

  • Low voltage power supply rectification.
  • Freewheeling diode in switching circuits.
  • Polarity protection in portable electronics.
  • High frequency DC-DC converter circuits.

NRVBA140T3G FAQs

7 frequently asked questions generated from this part’s specifications.
What is the maximum reverse voltage of the NRVBA140T3G?

The peak repetitive reverse voltage is 40 V.

What is the average forward current rating?

The average rectified forward current is 1.0 A at a case temperature of 95°C.

What is the forward voltage drop at 1 A?

The maximum forward voltage drop is 0.55 V at 1 A and 25°C, and 0.5 V at 100°C.

What package does the NRVBA140T3G come in?

It is supplied in an SMA (DO-214AC) surface mount package.

Is the NRVBA140T3G a fast recovery diode?

It is a Schottky rectifier with inherently fast switching; the datasheet classifies it as Fast Recovery ≤ 500 ns, > 200 mA.

What is the surge current rating?

The non-repetitive peak surge current is 30 A at 60 Hz half-wave.

What is the ESD rating of this diode?

The ESD rating is >400 V (Machine Model, Class C) and >8000 V (Human Body Model, Class 3B).

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