myMectronic
myMectronic

A Premier B2B Part Search

ROHM RB751SM40T2R Schottky Diode

The RB751SM40 is a high-speed, low-capacitance Schottky Barrier Diode designed for fast switching applications. It features a package code of SOD-523 with a maximum reverse voltage of 30 V and an average rectified forward current of 30 mA. Its small mold type ensures reliability in compact electronic systems. This diode has a low forward voltage of approximately 0.37 V at 1 mA, reverse leakage current below 0.5 pA at 30 V, and capacitance around 2 pF at 1 V and 1 MHz. Ideal for high-frequency and power-efficient circuits.

Authorized Distributors
Source:Newark
Part No:RB751SM-40T2R
Stock:12303
Inv Date:06-09-2026
Price: Unit price: $0.309
Buy/RFQ:
Source:DigiKey
Part No:RB751SM-40T2R
Stock:16000
Inv Date:06-09-2026
Price: Unit price: $0.05875
Buy/RFQ:
Part No:RB751SM-40T2R
Stock:22484
Inv Date:06-10-2026
Price: Unit price: $0.33
Buy/RFQ:
Part No:RB751SM-40T2R
Stock:8000
Inv Date:06-09-2026
Price: Unit price: $0.0401
Buy/RFQ:

ROHM RB751SM40T2R Schottky Diode Specifications:

  • Package Code: SOD-523
  • VR: 30 V
  • Repetitive Peak Reverse Voltage: 40 V
  • Reverse Voltage: 30 V
  • Average Rectified Forward Current: 30 mA
  • Peak Forward Surge Current: 0.2 A
  • Junction Temperature: -150 °C
  • Storage Temperature: -40 to 150 °C
  • Forward Voltage: 0.37 V at 1 mA
  • Reverse Current: below 0.5 pA at VR=30 V
  • Capacitance: 2 pF at VR=1 V, 1 MHz
  • Dimensions: Length approximately 0.60-0.70 mm, width approximately 0.25-0.35 mm, height approximately 0.07-0.17 mm
  • Taping Width: 8 mm, Reel Size: 180 mm, Taping Code: T2R
  • Basic Ordering Units: 8000 pcs
  • Material: Glass epitaxial plane structure
  • Application: High-speed switching, RF circuits, low-loss power applications

Buy the Rohm Series SC-78 Schottky Barrier Diode: RB751SM40

Purchase the Rohm Series RB751SM40 Schottky Barrier Diode online today to benefit from its superior high-speed switching capabilities, low capacitance, and low forward voltage. This compact, reliable diode is ideal for RF applications, power supply circuits, and low-loss high-frequency systems. With a maximum reverse voltage of 30 V and an average forward current of 30 mA, it offers excellent performance for demanding electronic projects. Ordering online ensures quick delivery and consistent quality for your designs.

Order your Rohm Series RB751SM40 Schottky Barrier Diode today and ensure high-speed, reliable performance in your high-frequency power circuits.

Frequently Asked Questions

Where can I buy ROHM RB751SM40T2R?

You can click on the BUY or RFQ button to purchase RB751SM40T2R from an authorized ROHM distributor.

How do I troubleshoot issues or seek technical support for part RB751SM40T2R?

You can download the RB751SM40T2R datasheet or visit the ROHM website for support.

Who is the manufacturer of RB751SM40T2R?

ROHM

ROHM Part List

Browse and search other ROHM parts, locate datasheets and stock

Sponsored by