B140B-13-F 1A Schottky rectifier with 40V reverse voltage rating in surface mount DO-214AA (SMB) package. Low forward voltage of 500mV at 1A.
Mfr Part #:

B140B-13-F

Available from 5 distributors
Mfr Name: Diodes Incorporated
Diodes Incorporated
1A Schottky rectifier with 40V reverse voltage rating in surface mount DO-214AA (SMB) package. Low forward voltage of 500mV at 1A.
Total Stock: 470,319 pcs
$ Price Range: $0.07 - $0.42

B140B-13-F Available from 5 distributors

Authorised
Non-Authorised

B140B-13-F Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
AEC Qualified
Automotive Grade
Average Rectified Current
Capacitance @ Vr, F
Carrier
Current
Diode Type
Forward Voltage
Halogen Free
Junction Capacitance
Lead Style
Mounting Type
Non-Repetitive Surge Current
Operating Temperature
Operating Temperature Range
Package / Case
Reverse Current
SVHC Present
Speed
Standard Package Quantity
Storage Temperature
Supplier Device Package
Tape & Reel
Technology
Voltage
Voltage - Reverse (Vrrm)
Weight

B140B-13-F Description

Short technical summary and product information.

The B140B-13-F from Diodes Incorporated is a 1.0A surface-mount Schottky barrier rectifier designed for general-purpose commercial applications. It features a maximum repetitive peak reverse voltage of 40V and a low forward voltage drop of 500mV at 1A, making it suitable for low-voltage, high-frequency circuits. The device offers a fast recovery time classification of ≤500ns at >200mA, and a typical junction capacitance of 110pF at 4V.

 

This rectifier is built with guard ring die construction for transient protection and is ideally suited for automated assembly. It can handle a non-repetitive surge current of up to 30A (8.3ms half-sine wave). The operating temperature range spans from -65°C to 150°C, ensuring reliability in harsh environments.

 

The B140B-13-F is supplied in a DO-214AA (SMB) surface-mount package with matte tin lead-free plating. It is RoHS3 compliant, halogen-free, and rated Moisture Sensitivity Level 1 (unlimited). The standard packaging is Tape & Reel with 3000 pieces per reel, weighing approximately 0.093 grams each. Typical applications include polarity protection, recirculating diodes, and switching diodes in low-voltage power supplies and inverters.

B140B-13-F Quick Information

Product Type: Schottky Rectifier
Series: B140B
Canonical Name: Schottky Rectifier 40V 1A DO-214AA SMB Surface Mount
Subcategory: Single Rectifier Diodes

B140B-13-F Compliance

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

B140B-13-F Estimated Pricing

Qty Low High
1+ $0.42 $0.42
10+ $0.26 $0.26
100+ $0.16 $0.16
500+ $0.12 $0.12
1,000+ $0.11 $0.11
3,000+ $0.09 $0.09
6,000+ $0.08 $0.08
9,000+ $0.08 $0.08
15,000+ $0.07 $0.07
21,000+ $0.07 $0.07
30,000+ $0.07 $0.07

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

B140B-13-F Features

  • Guard ring die for transient protection
  • Low forward voltage 500mV at 1A
  • Fast recovery ≤500ns at >200mA
  • 30A non-repetitive surge current rating
  • Halogen-free and RoHS3 compliant

B140B-13-F Applications

  • Polarity protection in low-voltage circuits
  • Recirculating diodes in power supplies
  • Freewheeling diodes in inverters
  • Low-voltage high-frequency switching applications

B140B-13-F FAQs

7 frequently asked questions generated from this part’s specifications.
What is the maximum reverse voltage (VRRM) of B140B-13-F?

The maximum repetitive peak reverse voltage is 40V at +25°C.

What is the forward voltage drop at 1A?

The maximum forward voltage is 500mV at IF = 1A and TA = +25°C.

What is the average rectified current rating?

The average rectified current is 1A at TA = +25°C.

What package and mounting type does B140B-13-F use?

It comes in a DO-214AA (SMB) surface-mount package.

What is the operating temperature range?

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

What is the reverse leakage current at 40V?

The maximum reverse current is 0.5mA at VR = 40V, TA = +25°C.

What is the non-repetitive surge current rating?

The maximum non-repetitive surge current is 30A (8.3 ms half-sine wave).

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