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STMICROELECTRONICS BAR43CFILM Schottky Diode

The BAR43CFILM is a small surface-mount Schottky diode designed for general purpose switching with very low forward voltage drop and fast switching capabilities. Featuring a maximum repetitive peak off-state voltage of 30 V and a forward current of 0.1 A, it excels in low conduction losses and negligible switching losses, making it ideal for power management in compact electronic circuits. Its robust construction includes a SOT23-3L package, ensuring reliability and surface mount compatibility, suitable for industrial, consumer, and telecommunications applications requiring efficient rectification and high-frequency operation.

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Source:Newark
Part No:BAR43CFILM
Stock:189517
Inv Date:06-11-2026
Price: Unit price: $0.259
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Source:DigiKey
Part No:BAR43CFILM
Stock:30582
Inv Date:06-11-2026
Price: Unit price: $0.29
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Part No:BAR43CFILM
Stock:59473
Inv Date:06-12-2026
Price: Unit price: $0.26
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Part No:BAR43CFILM
Stock:0
Inv Date:06-11-2026
Price: Unit price: $0.07
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Part No:BAR43CFILM
Stock:3000
Inv Date:06-11-2026
Price: Unit price: $0.0265
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Source:Arrow EU
Part No:BAR43CFILM
Stock:2099
Inv Date:06-12-2026
Price: N/A
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Part No:BAR43CFILM
Stock:6200
Inv Date:06-12-2026
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STMICROELECTRONICS BAR43CFILM Schottky Diode Specifications:

  • Repetitive peak off-state voltage: 30 V
  • Forward current: 0.1 A
  • Surge non-repetitive forward current: 0.75 A (tp=10 ms)
  • Power dissipation: 250 mW at 25°C
  • Maximum storage temperature: -65 to +150°C
  • Maximum junction temperature: 150°C
  • Soldering temperature: 260°C for 10 s
  • Junction to ambient thermal resistance: 500 °C/W
  • Breakdown voltage: 30 V
  • Reverse leakage current: 500 nA at 25°C
  • Forward voltage drop: 0.33 to 0.40 V at 2 mA
  • Junction capacitance: 7 pF at 1 V, 1 MHz
  • Reverse recovery time: 80 ps at 25°C
  • Package: SOT23-3L
  • Lead-free, UL94 V-0 flame retardant material

Buy the STMicroelectronics BAR43CFILM – Reliable Schottky Diode for Industrial Applications

Get your STMicroelectronics BAR43CFILM today for reliable, high-speed switching, low forward voltage drop, and compact design ideal for power rectification, load switching, and efficient energy management in industrial and consumer electronics. Order online now and benefit from quick delivery, competitive pricing, and proven quality suitable for demanding electronic applications requiring fast response times and minimal power loss. Equip your projects with this surface-mount diode for enhanced performance and durability in various electronic systems.

Order your STMicroelectronics BAR43CFILM surface-mount Schottky diode today and enhance your circuits with fast switching and low conduction losses.

Frequently Asked Questions

Where can I buy STMICROELECTRONICS BAR43CFILM?

You can click on the BUY or RFQ button to purchase BAR43CFILM from an authorized STMICROELECTRONICS distributor.

How do I troubleshoot issues or seek technical support for part BAR43CFILM?

You can download the BAR43CFILM datasheet or visit the STMICROELECTRONICS website for support.

Who is the manufacturer of BAR43CFILM?

STMICROELECTRONICS

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