BAR43 The STMicroelectronics BAR43 is a small signal Schottky diode in a SOT-23 package. It offers a 30V breakdown voltage and 100mA maximum output current.
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BAR43

Available from 1 distributors
Mfr Name: STMicroelectronics
STMicroelectronics
The STMicroelectronics BAR43 is a small signal Schottky diode in a SOT-23 package. It offers a 30V breakdown voltage and 100mA maximum output current.
✓ Total Stock: 1,729 pcs
$ Price Range: $2.13

BAR43 Available from 1 distributor

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✓ Non-Authorised
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1,729 pcs
1729 pcs On Request 1 On Request On Request On Request On Request On Request

BAR43 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Capacitance
Forward Current
Forward Voltage
Mounting Type
Reverse Recovery Time
Termination Style

BAR43 Description

Short technical summary and product information.

The STMicroelectronics BAR43 is a small signal Schottky diode designed for surface mount applications. Encased in a standard SOT-23 package, this diode features a minimum breakdown voltage of 30V and a maximum output current of 100mA.

 

Key electrical characteristics include a typical forward voltage of 330mV at 15mA and a maximum forward surge current of 750mA. The diode also has a reverse recovery time of 5ns and a capacitance of 7pF. Its maximum power dissipation is rated at 250mW.

 

Operating within a wide temperature range from -65°C to 150°C, the BAR43 is suitable for various environmental conditions. The SOT-23 termination style ensures compatibility with standard surface mount assembly processes.

BAR43 Quick Information

Product Type: Small Signal Schottky Diode
Series: BAR43 Series
Canonical Name: BAR43 Small Signal Schottky Diode
Subcategory: Schottky Diode

BAR43 Compliance

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

BAR43 Estimated Pricing

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1+ $2.13 $2.13

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

BAR43 Features

  • 30V minimum breakdown voltage.
  • 100mA maximum output current.
  • 330mV typical forward voltage.
  • 5ns reverse recovery time.
  • SOT-23 surface mount package.

BAR43 Applications

  • Used in current regulation circuits
  • Suitable for voltage stabilization
  • Protection in electronic devices
  • Compact surface-mount applications

BAR43 FAQs

5 frequently asked questions generated from this part’s specifications.
What is the maximum output current for the BAR43 diode?

The BAR43 diode has a maximum output current of 100mA.

What is the minimum breakdown voltage of the BAR43?

The minimum breakdown voltage for the BAR43 is 30V.

What is the typical forward voltage for the BAR43 at 15mA?

The typical forward voltage for the BAR43 at 15mA is 330mV.

What is the package type for the STMicroelectronics BAR43?

The BAR43 is supplied in a SOT-23 package.

What is the operating temperature range for the BAR43?

The BAR43 can operate between -65°C and 150°C.

BAR43 Alternate Parts

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Philips
The Philips BAR43 is a surface-mount small signal Schottky diode. It offers a 30V minimum breakdown voltage and a maximum output current of 100mA.
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