B140HW-7 The B140HW-7 is a 40V, 1A surface-mount Schottky barrier rectifier in a SOD-123 package. It features a low forward voltage drop of 550mV at 1A and fast recovery.
Mfr Part #:

B140HW-7

Available from 7 distributors
Mfr Name: Diodes Incorporated
Diodes Incorporated
The B140HW-7 is a 40V, 1A surface-mount Schottky barrier rectifier in a SOD-123 package. It features a low forward voltage drop of 550mV at 1A and fast recovery.
✓ Total Stock: 203,403 pcs
$ Price Range: $0.07 - $0.42

B140HW-7 Available from 7 distributors

✓ Authorised
✓ Non-Authorised

B140HW-7 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
AEC Qualified
Automotive Grade
Current
Halogen Free
Mounting Type
Operating Temperature
Package / Case
SVHC Present
Speed
Storage Temperature
Supplier Device Package
Tape & Reel
Technology
Termination Finish
Voltage
Weight

B140HW-7 Description

Short technical summary and product information.

The B140HW-7 is a 1.0A surface-mount Schottky barrier rectifier from Diodes Incorporated, designed for low-voltage, high-efficiency rectification. It has a maximum DC blocking voltage of 40V and a typical forward voltage drop of 550mV at 1A, enabling low power dissipation.

 

This device features a guard ring die construction for transient protection and low leakage current. It is rated for a non-repetitive peak forward surge current of 16A (8.3ms single half sine-wave) and has a typical power dissipation of 500mW. The junction operating temperature range is -65°C to 125°C.

 

The B140HW-7 is housed in a SOD-123 surface-mount package with matte tin plated leads and is supplied in tape and reel packaging (3,000 units per reel). It is RoHS3 compliant, lead-free, and halogen-free.

B140HW-7 Quick Information

Product Type: Schottky Rectifier
Series: B140HW
Canonical Name: B140HW-7 Schottky Barrier Rectifier
Subcategory: Single Diodes

B140HW-7 Compliance

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

B140HW-7 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.

B140HW-7 Features

  • 40V maximum DC blocking voltage.
  • 1A average rectified forward current.
  • Low forward voltage drop of 550mV.
  • Fast recovery less than 500ns.
  • Surface-mount SOD-123 package.

B140HW-7 Applications

  • Used in low-voltage power supplies.
  • Ideal for polarity protection circuits.
  • Suitable for freewheeling diode applications.
  • Used in DC-DC converter output rectification.

B140HW-7 FAQs

5 frequently asked questions generated from this part’s specifications.
What is the maximum DC blocking voltage of the B140HW-7?

The maximum DC blocking voltage is 40V.

What is the forward voltage drop at 1A?

The maximum forward voltage drop is 550mV at a forward current of 1A.

What package is the B140HW-7 available in?

It is available in a surface-mount SOD-123 package.

What is the operating temperature range?

The junction operating temperature range is -65°C to 125°C.

Is the B140HW-7 RoHS compliant?

Yes, it is fully RoHS3 compliant and lead-free.

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