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STMICROELECTRONICS BAT54SWFILM Schottky Diode

The BAT54SWFILM is a high-speed, surface-mount Schottky diode with a 40 V reverse voltage, designed for fast switching applications. Packaged in SOT-323, it features low forward voltage drop and reverse leakage current, making it ideal for high-frequency rectification, clamp, and protection circuits. With a maximum junction temperature of 150°C and a forward current of 300 mA, it complies with ECOPACK®2 standards, ensuring environmental safety. Its small size and fast switching capabilities support compact, efficient circuit designs in modern electronics.

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Source:DigiKey
Part No:BAT54SWFILM
Stock:49316
Inv Date:06-11-2026
Price: Unit price: $0.32
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Part No:BAT54SWFILM
Stock:90821
Inv Date:06-12-2026
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Part No:BAT54SWFILM
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Part No:BAT54SWFILM
Stock:3000
Inv Date:06-11-2026
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Part No:BAT54SWFILM
Stock:4
Inv Date:06-12-2026
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STMICROELECTRONICS BAT54SWFILM Schottky Diode Specifications:

  • Reverse Voltage: 40 V
  • Forward Current: 300 mA
  • Surge Forward Current: 1.25 A
  • Junction Temperature Range: -40°C to +150°C
  • Storage Temperature Range: -65°C to +150°C
  • Thermal Resistance: 550 °C/W (SOT-323)
  • Reverse Leakage Current at 25°C: 240 nA at 30 V, 320 nA at 100 V
  • Forward Voltage Drop at 10 mA: 400 mV
  • Capacitance: 7 pF at 1 V, 1 MHz
  • Package: SOT-323
  • Compliance: ECOPACK®2
  • Maximum Soldering Temperature: 260°C
  • Dimensions: Length 0.8 mm, Width 0.5 mm, Height 1.2 mm (approximate)

Buy the Buy STMicroelectronics Schottky Diode Part Number BAT54SWFILM Online

Order the STMicroelectronics BAT54SWFILM Schottky diode online today for high-speed switching applications. This surface-mount device offers low forward voltage, minimal leakage current, and a compact SOT-323 package, ideal for modern electronics. Its 40 V reverse voltage and 300 mA current capacity make it suitable for rectification, clamping, and protection in space-constrained designs. ECOPACK®2 compliant, it ensures environmental safety and long-lasting durability. Improve your circuit's efficiency—purchase now for quick delivery and quality assurance.

Get STMicroelectronics Schottky Diode BAT54SWFILM today—built for high-speed switching and low reverse leakage, ensuring reliable performance in compact circuits.

Frequently Asked Questions

Where can I buy STMICROELECTRONICS BAT54SWFILM?

You can click on the BUY or RFQ button to purchase BAT54SWFILM from an authorized STMICROELECTRONICS distributor.

How do I troubleshoot issues or seek technical support for part BAT54SWFILM?

You can download the BAT54SWFILM datasheet or visit the STMICROELECTRONICS website for support.

Who is the manufacturer of BAT54SWFILM?

STMICROELECTRONICS

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