B140BQ-13-F The B140BQ-13-F is a 40V, 1A Schottky barrier rectifier from Diodes Incorporated. It features a low forward voltage of 0.5V and comes in a surface-mount SMB package.
Mfr Part #:

B140BQ-13-F

Available from 1 distributors
Mfr Name: Diodes Incorporated
Diodes Incorporated
The B140BQ-13-F is a 40V, 1A Schottky barrier rectifier from Diodes Incorporated. It features a low forward voltage of 0.5V and comes in a surface-mount SMB package.
Total Stock: 12,000 pcs
$ Price Range: $0.08 - $0.47

B140BQ-13-F 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
12,000 pcs
12000 pcs On Request 1 On Request On Request On Request On Request On Request

B140BQ-13-F Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
AEC Qualified
AEC-Q101
Automotive Grade
Average Rectified Current
Capacitance
Capacitance @ Vr, F
Current
Forward Voltage
Halogen Free
Mounting Type
Non-Repetitive Peak Forward Surge Current
Operating Temperature
Package / Case
Peak Repetitive Reverse Voltage
Reverse Current
Speed
Standard Package Quantity
Storage Temperature
Supplier Device Package
T_oper (Minimum/Maximum)
Tape & Reel
Technology
Voltage

B140BQ-13-F Description

Short technical summary and product information.

The B140BQ-13-F is a 40V, 1A Schottky barrier rectifier designed for general-purpose commercial applications. It features a low forward voltage drop of 0.5V at 1A, minimizing power loss and improving efficiency. The device offers a peak repetitive reverse voltage of 40V, a maximum average rectified current of 1A, and a non-repetitive peak forward surge current of 30A (8.3ms half sine wave). Reverse current is typically 0.5mA at rated voltage. The part is housed in a DO-214AA (SMB) surface-mount package, suitable for automated assembly. It is qualified to AEC-Q101 standards for automotive reliability, RoHS3 compliant, and halogen- and antimony-free. The operating junction temperature range is -65°C to +150°C. Typical applications include polarity protection, freewheeling diodes, blocking diodes, and recirculating diodes in low-voltage high-frequency inverters. Supplied in tape and reel with 3000 pieces per reel.

B140BQ-13-F Quick Information

Product Type: Single Schottky Rectifier Diode
Series: B120Q/BQ - B160Q/BQ
Canonical Name: Schottky Rectifier Diode, 40V, 1A, DO-214AA (SMB)
Subcategory: Schottky Rectifier

B140BQ-13-F Compliance

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

B140BQ-13-F Estimated Pricing

Qty Low High
1+ $0.47 $0.47
10+ $0.29 $0.29
100+ $0.18 $0.18
500+ $0.14 $0.14
1,000+ $0.12 $0.12
3,000+ $0.10 $0.10
6,000+ $0.09 $0.09
9,000+ $0.09 $0.09
15,000+ $0.08 $0.08
21,000+ $0.08 $0.08
30,000+ $0.08 $0.08

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

B140BQ-13-F Features

  • 40V peak reverse voltage rating.
  • 1A average rectified current.
  • 0.5V forward voltage at 1A.
  • 30A peak surge current capability.
  • AEC-Q101 automotive qualified.

B140BQ-13-F Applications

  • Polarity protection for low-voltage circuits.
  • Freewheeling diode in switching converters.
  • Recirculating diode in inductive loads.
  • Blocking diode for reverse current protection.

B140BQ-13-F FAQs

7 frequently asked questions generated from this part’s specifications.
What is the peak reverse voltage of the B140BQ-13-F?

40V.

What is the maximum average forward current?

1A.

What is the forward voltage drop at 1A?

0.5V maximum at 25°C.

What is the peak surge current rating?

30A for a 8.3ms half sine wave.

What is the operating temperature range?

-65°C to +150°C.

What package is the B140BQ-13-F available in?

SMB (DO-214AA) surface mount.

Is the B140BQ-13-F automotive qualified?

Yes, it is AEC-Q101 qualified.

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