RB751S40 The On Semiconductor RB751S40 is a Schottky Barrier Diode designed for high-speed switching applications. It features a 40V breakdown voltage and a 30mA current rating.
Mfr Part #:

RB751S40

Available from 1 distributors
Mfr Name: On Semiconductor
On Semiconductor
The On Semiconductor RB751S40 is a Schottky Barrier Diode designed for high-speed switching applications. It features a 40V breakdown voltage and a 30mA current rating.
Total Stock: 4,960 pcs
$ Price Range: $1.18

RB751S40 Available from 1 distributor

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4,960 pcs
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RB751S40 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Forward Voltage
Mounting Type
Operating Temperature
Speed
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RB751S40 Description

Short technical summary and product information.

The RB751S40 from On Semiconductor is a Schottky Barrier Diode with a 40V reverse voltage rating and a 30mA forward current capability. Designed for high-speed switching applications, circuit protection, and voltage clamping, its extremely low forward voltage minimizes conduction loss.

 

This diode is housed in a miniature SOD-523F surface mount package, making it suitable for portable and space-limited designs. The operating temperature range is -55°C to 125°C.

 

Key electrical characteristics include a typical forward voltage of 370mV at 1mA. The technology employed is Schottky, and it is classified as a small signal diode.

 

Applications include general-purpose rectification, voltage clamping, and high-speed switching circuits where low forward voltage and fast response are critical.

RB751S40 Quick Information

Product Type: Schottky Diode
Canonical Name: RB751S40 Schottky Barrier Diode
Subcategory: Rectifier

RB751S40 Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

RB751S40 Estimated Pricing

Qty Low High
1+ $1.18 $1.18

Estimated market price range - modelled values for guidance only, not live distributor offers.

RB751S40 Features

  • Schottky barrier diode technology.
  • 40V reverse voltage rating.
  • 30mA forward current.
  • Low forward voltage minimizes loss.
  • SOD-523F surface mount package.

RB751S40 Applications

  • High-speed switching circuits.
  • Voltage clamping applications.
  • Circuit protection.
  • Portable and handheld devices.

RB751S40 FAQs

6 frequently asked questions generated from this part’s specifications.
What is the reverse voltage rating of the RB751S40 diode?

The RB751S40 diode has a reverse voltage rating of 40V.

What is the forward current rating for the RB751S40?

The RB751S40 has a forward current rating of 30mA.

What is the typical forward voltage of the RB751S40 at 1mA?

The typical forward voltage of the RB751S40 at 1mA is 370mV.

What type of technology does the RB751S40 diode use?

The RB751S40 diode uses Schottky technology.

What is the operating temperature range for the RB751S40?

The RB751S40 operates between -55°C and 125°C.

What package is the RB751S40 diode supplied in?

The RB751S40 diode is supplied in a SOD-523F package.

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