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ROHM RB521CM40T2R Schottky Barrier Diode

The RB521CM-40 is a Schottky Barrier Diode designed for small current rectification applications, featuring a low forward voltage drop and high reliability. Suitable for low power circuits, it boasts a package that supports high efficiency in compact spaces. This diode supports repetitive peak reverse voltages up to 40V and an average rectified current of 100mA, making it ideal for signal processing, voltage clamping, and switch mode power supplies, while offering excellent thermal and electrical characteristics for dependable performance in various electronic devices.

Authorized Distributors
Source:Newark
Part No:RB521CM-40T2R
Stock:5
Inv Date:06-09-2026
Price: Unit price: $0.009
Buy/RFQ:
Source:DigiKey
Part No:RB521CM-40T2R
Stock:8000
Inv Date:06-09-2026
Price: Unit price: $0.04244
Buy/RFQ:
Part No:RB521CM-40T2R
Stock:16141
Inv Date:06-10-2026
Price: Unit price: $0.24
Buy/RFQ:

ROHM RB521CM40T2R Schottky Barrier Diode Specifications:

  • Repetitive peak reverse voltage VRM: 40 V
  • Reverse voltage VR: 40 V
  • Average rectified forward current Io: 100 mA
  • Peak forward surge current lrsu: 1 A
  • Junction temperature Tj: -125°C to 125°C
  • Storage temperature Tstg: -55°C to 125°C
  • Forward voltage VE: approximately 0.61 V at 100mA
  • Reverse current IR: 100 pA at VR=40V
  • Package: SOD-923 VMN2M
  • Material: Glass epoxy substrate with copper cover
  • Dimensions (mm): A: 0.34 – 0.40, b: 0.17 – 0.27, c: 0.11 – 0.24, D: 0.55 – 0.65, E: 0.81 – 0.97, He: 0.95 – 1.05
  • Taping: Embossed tape, reel size 180mm, width 8mm, basic unit 8000 pcs
  • Structure: Basic ordering unit, Taping code T2R
  • Electrical characteristics include low forward voltage, high reliability, and capabilities suited for low-power rectification, with features tailored for efficient operation in power management circuits.

Buy the Buy Rohm Schottky Barrier Diode Part Number RB521CM-40 Online

Purchase the Rohm RB521CM-40 Schottky Barrier Diode online today and benefit from a compact, high-reliability component with a maximum reverse voltage of 40V and a low forward voltage of approximately 0.61V. Designed for small current rectification, it is suitable for voltage clamping and switch mode power supplies, offering excellent thermal and electrical performance. Ensure your electronic projects are powered efficiently with this durable diode, made for dependable service in low power applications, with fast delivery available through our online store.

Order your Rohm SeriesRB521CM-40 diode today and ensure reliable low forward voltage drop and small package size for your power circuits.

Frequently Asked Questions

Where can I buy ROHM RB521CM40T2R?

You can click on the BUY or RFQ button to purchase RB521CM40T2R from an authorized ROHM distributor.

How do I troubleshoot issues or seek technical support for part RB521CM40T2R?

You can download the RB521CM40T2R datasheet or visit the ROHM website for support.

Who is the manufacturer of RB521CM40T2R?

ROHM

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