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ROHM RB540SM40FHT2R Schottky Barrier Diode

The RB540SM-40FH is a small, ultra-compact Schottky barrier diode designed for high reliability and low forward voltage drop. It features a silicon epitaxial planar construction, JEDEC SOD-523 package, and is qualified under AEC-Q101 standards, making it suitable for automotive applications. Key specifications include a maximum repetitive peak reverse voltage of 40V, a forward voltage of approximately 0.71V at 100mA, and a reverse current of 15pA at 40V. Its compact size and high-speed switching capability ensure efficient performance in various electronic circuits and rectification tasks.

Authorized Distributors
Source:DigiKey
Part No:RB540SM-40FHT2R
Stock:1960
Inv Date:06-09-2026
Price: Unit price: $0.2
Buy/RFQ:
Part No:RB540SM-40FHT2R
Stock:1750
Inv Date:06-10-2026
Price: Unit price: $0.2
Buy/RFQ:

ROHM RB540SM40FHT2R Schottky Barrier Diode Specifications:

  • Repetitive Peak Reverse Voltage: 40 V
  • Reverse Voltage: 40 V
  • Average Forward Rectified Current: 200 mA
  • Non-repetitive Forward Surge Peak Current: 1 A
  • Operating Junction Temperature: -150°C to +150°C
  • Forward Voltage: 0.71 V at 100 mA
  • Reverse Current: 15 pA at 40 V
  • Construction: Silicon epitaxial planar type
  • Package: JEDEC SOD-523
  • Dimensions: Land size 0.8 mm x 0.05 mm, land size 0.12 mm x 0.05 mm
  • Absolute Maximum Junction Temperature: 150°C
  • Storage Temperature Range: -55°C to +150°C

Buy the Buy ROHM Schottky Barrier Diode Part Number RB540SM-40FH Online

Purchase the ROHM RB540SM-40FH Schottky barrier diode online today and enjoy high reliability, low forward voltage, and compact size for automotive and electronic applications. Its JEDEC SOD-523 package ensures easy integration into various circuit designs. With a maximum reverse voltage of 40V and a forward voltage around 0.71V at 100mA, this diode provides efficient current rectification. Ideal for high-speed switching, the RB540SM-40FH guarantees durable performance, making it a perfect choice for modern electronic systems requiring robust and reliable diode solutions.

Buy ROHM RB540SM-40FH now and experience unmatched reliability and efficiency in high-speed rectification and automotive circuits.

Frequently Asked Questions

Where can I buy ROHM RB540SM40FHT2R?

You can click on the BUY or RFQ button to purchase RB540SM40FHT2R from an authorized ROHM distributor.

How do I troubleshoot issues or seek technical support for part RB540SM40FHT2R?

You can download the RB540SM40FHT2R datasheet or visit the ROHM website for support.

Who is the manufacturer of RB540SM40FHT2R?

ROHM

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