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DIODES INC. B345AF13 Schottky Barrier Rectifier

The B340AF and B345AF are high-reliability, low-profile single Schottky barrier rectifiers rated at 3A, with forward voltages of 0.20V and 0.30V respectively. Providing low reverse leakage current and excellent efficiency, these devices are ideal for general rectification applications like boost, blocking, and recirculating diodes in compact designs. Packaged in the SMAF case with lead-free, RoHS compliance and halogen-free construction, their robust plastic casing ensures durability and safety in high-temperature environments, making them suitable for modern electronic power systems.

Authorized Distributors
Source:Newark
Part No:B345AF-13
Stock:30661
Inv Date:06-11-2026
Price: Unit price: $0.546
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Source:DigiKey
Part No:B345AF-13
Stock:44435
Inv Date:06-11-2026
Price: Unit price: $0.53
Buy/RFQ:
Part No:B345AF-13
Stock:34811
Inv Date:06-12-2026
Price: Unit price: $0.53
Buy/RFQ:
Part No:B345AF-13
Stock:0
Inv Date:06-11-2026
Price: Unit price: $0.0767
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DIODES INC. B345AF13 Schottky Barrier Rectifier Specifications:

  • Maximum Repetitive Reverse Voltage: 40V for B340AF, 45V for B345AF
  • Average Rectified Output Current: 3A
  • Peak Repetitive Reverse Voltage: 40V for B340AF, 45V for B345AF
  • Forward Voltage Drop: 0.20V for B340AF at 3A, 0.30V for B345AF at 3A
  • Thermal Resistance Junction to Ambient: 35°C/W
  • Operating Temperature Range: -55°C to +150°C
  • Case: SMAF molded plastic, UL 94V-0 rated
  • Terminals: Matte Tin over Copper Leadframe, Solderable per MIL-STD-202
  • Weight: Approx. 0.036 grams
  • Lead-Free, RoHS Compliant, Halogen and Antimony Free
  • Polarity Indicated by Cathode Band

Buy the Buy Diodes Incorporated Schottky Barrier Rectifier Part Number B345AF13 Online

Purchase the Diodes Incorporated B345AF13 Schottky barrier rectifier online to ensure high efficiency and durability in power conversion. This 3A rectifier features a low forward voltage of 0.30V, excellent reverse leakage stability at high temperatures, and robust SMAF packaging. Suitable for boost, blocking, and recirculating diode applications, it’s an ideal choice for engineers seeking reliable, RoHS-compliant, and halogen-free components that excel in compact, space-saving designs with excellent thermal performance. Buy now for optimal power efficiency and long-term reliability.

Get Diodes Incorporated B345AF13 today—designed for high efficiency, low forward voltage, and reliable power rectification in compact systems.

Frequently Asked Questions

Where can I buy DIODES INC. B345AF13?

You can click on the BUY or RFQ button to purchase B345AF13 from an authorized DIODES INC. distributor.

How do I troubleshoot issues or seek technical support for part B345AF13?

You can download the B345AF13 datasheet or visit the DIODES INC. website for support.

Who is the manufacturer of B345AF13?

DIODES INC.

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