Mfr Part #:

BAR43S

Mfr Name: CJ

The BAR43S is a Schottky Diode from Changjing Electronics Technology. It offers a 30V reverse voltage and 200mA average rectified current.

✓ Total Stock: 1,718 pcs

$ Price Range: $0.40

BAR43S Available from 1 distributor

✓ Authorised

✓ Non-Authorised

Distributor		Stock	Pricing	MOQ	PKG	Lead Time	Date Code	On Order Quantity	On Order Delivery
Xingangxin ✓ Non-Authorised Inventory information	1,718 pcs On Request	1718 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request

BAR43S Specifications Quick View

Most important parameters for selection – full specs in datasheet.

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Category	New Products
Manufacturer Name	CJ
Average Rectified Current	200 mA
Diode Configuration	Dual
Forward Voltage	0.8 V @100mA
Mounting Type	Surface Mount
Reverse Voltage	30 V
SVHC Present	Not Present

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BAR43S Description

Short technical summary and product information.

The BAR43S is a Schottky Barrier Diode (SBD) manufactured by Changjing Electronics Technology. This component is designed for surface mount applications and comes in a SOT-23-3 package.

Key electrical characteristics include a maximum reverse voltage of 30V and an average rectified current of 200mA. The forward voltage is typically 0.8V at 100mA, with a low reverse leakage current of 0.5uA at 25V. The diode configuration is dual.

This component is suitable for various electronic circuits requiring fast switching speeds and low forward voltage drop characteristic of Schottky diodes. Its compact SOT-23-3 package makes it ideal for space-constrained designs.

BAR43S Quick Information

Product Type: Schottky Diode

Canonical Name: BAR43S Schottky Barrier Diode

Subcategory: Schottky Diode

BAR43S Compliance

RoHS Status: RoHS Compliant

Moisture Sensitivity Level (MSL): 1 Unlimited

REACH Status: REACH Unaffected

BAR43S Estimated Pricing

Qty	Low	High
1+	$0.40	$0.40

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

BAR43S Features

30V maximum reverse voltage.
200mA average rectified current.
0.8V typical forward voltage.
Low 0.5uA reverse leakage current.
Dual Schottky barrier diode configuration.

BAR43S Applications

Ideal for power supply rectification.
Suitable for high-frequency circuits.
Used in voltage clamping applications.
Effective for reverse polarity protection.

BAR43S FAQs

6 frequently asked questions generated from this part’s specifications.

What is the reverse voltage rating of the BAR43S?

30V.

What is the average rectified current of the BAR43S?

200mA.

What is the forward voltage of the BAR43S?

0.8V at 100mA.

What is the package type of the BAR43S?

SOT-23-3.

What is the diode configuration of the BAR43S?

Dual.

What is the reverse leakage current of the BAR43S?

0.5µA at 25V.