B140S1F-7 Schottky rectifier diode rated for 40V reverse voltage and 1A forward current. Features low forward voltage drop of 0.5V and fast switching.
Mfr Part #:

B140S1F-7

Available from 1 distributors
Mfr Name: Diodes Incorporated
Diodes Incorporated
Schottky rectifier diode rated for 40V reverse voltage and 1A forward current. Features low forward voltage drop of 0.5V and fast switching.
Total Stock: 7,020 pcs
$ Price Range: $0.13 - $0.51

B140S1F-7 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
7,020 pcs
7020 pcs On Request 1 On Request On Request On Request On Request On Request

B140S1F-7 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Capacitance @ Vr, F
Current
Flammability Classification
Halogen Free
Mounting Type
Non-Repetitive Peak Forward Surge Current
Operating Temperature
Package Quantity (Standard)
Packaging Type
Peak Repetitive Reverse Voltage
Reverse Leakage Current (Maximum @ 25°C)
Speed
Standard Package Quantity
Storage Temperature
Supplier Device Package
Tape & Reel
Technology
Terminal Finish
Thermal Resistance - Junction to Case
Thermal Resistance Junction-to-Ambient
Voltage
Weight

B140S1F-7 Description

Short technical summary and product information.

The B140S1F-7 is a 1.0A Schottky barrier rectifier from Diodes Incorporated, designed for general rectification applications such as boost diodes, blocking diodes, and recirculating diodes. It offers a low forward voltage drop (VF max 0.5V at 1A, +25°C) and excellent reverse leakage stability at high temperatures, with maximum reverse leakage of 0.2mA at rated VRRM. The device is housed in a surface-mount SOD123F package, with matte tin annealed over copper leadframe terminals. It is RoHS compliant, halogen and antimony free (Green device), and has a moisture sensitivity level of 1 (unlimited). The operating temperature range is -55°C to +150°C. Typical thermal resistance is 100°C/W junction-to-ambient and 50°C/W junction-to-case. The part is supplied in tape and reel packaging with 3000 pieces per reel.

B140S1F-7 Quick Information

Product Type: Schottky Rectifier Diode
Canonical Name: B140S1F-7 Schottky Rectifier Diode
Subcategory: Single Diodes

B140S1F-7 Compliance

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

B140S1F-7 Estimated Pricing

Qty Low High
1+ $0.51 $0.51
10+ $0.22 $0.22
100+ $0.20 $0.20
500+ $0.14 $0.14
1,000+ $0.13 $0.13
3,000+ $0.13 $0.13

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

B140S1F-7 Features

  • 40V peak repetitive reverse voltage.
  • 1A average rectified output current.
  • Low forward voltage drop of 0.5V.
  • Surface mount SOD123F package.
  • RoHS compliant and halogen free.

B140S1F-7 Applications

  • Used as boost diode in power supplies.
  • Suitable for blocking diode applications.
  • Ideal for recirculating diode circuits.
  • General rectification in low voltage systems.

B140S1F-7 FAQs

6 frequently asked questions generated from this part’s specifications.
What is the maximum repetitive reverse voltage of the B140S1F-7?

40V.

What is the average rectified output current?

1A.

What is the forward voltage drop at 1A?

0.5V maximum at 25°C.

What is the reverse recovery time?

Less than 500ns (Schottky diode, typically negligible).

What package is the B140S1F-7 available in?

SOD123F surface mount package.

What is the operating temperature range?

-55°C to +150°C.

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