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HomeProductsDiscrete Semiconductor ProductsDiodes - Rectifiers - SingleRB751S40
Fairchild Semiconductor
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RB751S40 - Fairchild Semiconductor

Manufacturer Part Number
RB751S40
Manufacturer
Fairchild (onsemi)
Allelco Part Number
32D-RB751S40
ECAD Model
Parts Description
DIODE SCHOTTKY 40V 30MA SOD523F
Detailed Description
Package
SC-79, SOD-523F
Data sheet
RB751S40.pdf
RoHs Status
ROHS3 Compliant
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In stock: 3900

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Specifications

RB751S40 Tech Specifications
Fairchild Semiconductor - RB751S40 technical specifications, attributes, parameters and parts with similar specifications to Fairchild Semiconductor - RB751S40

Product Attribute Attribute Value  
Manufacturer Fairchild (onsemi)  
Voltage - Forward (Vf) (Max) @ If 370 mV @ 1 mA  
Voltage - DC Reverse (Vr) (Max) 40 V  
Technology Schottky  
Supplier Device Package SOD-523F  
Speed Small Signal =< 200mA (Io), Any Speed  
Series -  
Package / Case SC-79, SOD-523F  
Product Attribute Attribute Value  
Package Bulk  
Operating Temperature - Junction -55°C ~ 125°C  
Mounting Type Surface Mount  
Current - Reverse Leakage @ Vr 500 nA @ 10 V  
Current - Average Rectified (Io) 30mA  
Capacitance @ Vr, F -  
Base Product Number RB751  

Parts Introduction

Manufacturer Part Number

RB751S40

Manufacturer

Fairchild (onsemi)

Introduction

Discrete Semiconductor Product

Diodes - Rectifiers - Single

Product Features and Performance

Schottky Diode

Reverse Leakage Current: 500 nA @ 10 V

Forward Voltage: 370 mV @ 1 mA

Operating Temperature: -55°C to 125°C

Reverse Voltage: 40 V

Average Rectified Current: 30 mA

Small Signal <= 200 mA (Io), Any Speed

Surface Mount Packaging: SOD-523F

Product Advantages

Compact Size

Fast Switching Speed

Low Forward Voltage Drop

High Reliability

Key Technical Parameters

Packaging: SOD-523F

RoHS Compliance: RoHS3 Compliant

Quality and Safety Features

Reliable Schottky Diode Technology

Compliant with RoHS Directive

Compatibility

Compatible with various electronic circuits and systems

Application Areas

Rectifiers

Power Supplies

Switching Circuits

General Purpose Electronics

Product Lifecycle

Active product

Replacement or upgrade options available

Key Reasons to Choose This Product

Compact size for space-constrained designs

Fast switching speed for efficient power conversion

Low forward voltage drop for improved energy efficiency

High reliability and RoHS compliance for long-term performance

Parts with Similar Specifications

The three parts on the right have similar specifications to Fairchild Semiconductor RB751S40

Product Attribute RB751S40 RB751S40T1G RB751SL RB751S40T5G
Part Number RB751S40 RB751S40T1G RB751SL RB751S40T5G
Manufacturer Fairchild Semiconductor onsemi onsemi onsemi
Current - Average Rectified (Io) 30mA 30mA 30mA 30mA
Capacitance @ Vr, F - 2.5pF @ 1V, 1MHz - 2.5pF @ 1V, 1MHz
Voltage - DC Reverse (Vr) (Max) 40 V 30 V 30 V 30 V
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount
Operating Temperature - Junction -55°C ~ 125°C -55°C ~ 150°C -55°C ~ 150°C -55°C ~ 150°C
Base Product Number RB751 RB751 RB751 RB751
Voltage - Forward (Vf) (Max) @ If 370 mV @ 1 mA 370 mV @ 1 mA 370 mV @ 1 mA 370 mV @ 1 mA
Series - - - -
Current - Reverse Leakage @ Vr 500 nA @ 10 V 500 nA @ 30 V 500 nA @ 30 V 500 nA @ 30 V
Technology Schottky Schottky Schottky Schottky
Supplier Device Package SOD-523F SOD-523 SOD-923F SOD-523
Speed Small Signal =< 200mA (Io), Any Speed Small Signal =< 200mA (Io), Any Speed Small Signal =< 200mA (Io), Any Speed Small Signal =< 200mA (Io), Any Speed
Package Bulk Tape & Reel (TR) Tape & Reel (TR) Tape & Reel (TR)
Package / Case SC-79, SOD-523F SC-79, SOD-523 SOD-923 SC-79, SOD-523

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Shipment

Delivery Time

In-stock items can be shipped within 24 hours. Some parts will be arranged for delivery within 1-2 days from the date all items arrive at our warehouse. And Allelco ships order once a day at about 17:00, except Sunday. Once the goods are shipped, the estimated delivery time depends on the shipping methods and Delivery destination. The table below shows are the logistic time for some common countries.

Delivery Cost

  1. Use your express account for shipment if you have one.
  2. Use our account for the shipment. Refer to the table below for the approximate charges.
(Different time frame / countries / package size has different price.)

Delivery Method

  1. Global Common Shipment by DHL / UPS / FedEx / TNT / EMS / SF we support.
  2. Others more shipping ways, please get in touch with your customer manager.

Common Countries Logistic Time Reference
Region Country Logistic Time(Day)
America United States 5
Brazil 7
Europe Germany 5
United Kingdom 4
Italy 5
Oceania Australia 6
New Zealand 5
Asia India 4
Japan 4
Middle East Israel 6
DHL & FedEx Shipment Charges Reference
Shipment charges(KG) Reference DHL(USD$)
0.00kg-1.00kg USD$30.00 - USD$60.00
1.00kg-2.00kg USD$40.00 - USD$80.00
2.00kg-3.00kg USD$50.00 - USD$100.00
Note:
The above table is for reference only. There may have some data bias for the uncontrollable factors.
Contact us if you have any questions.

Payment Support

The payment method can be chosen from the methods shown below: Wire Transfer (T/T, Bank Transfer), Western Union, Credit card, PayPal.

Your Faithful Supply Chain Partner -

Contact us if you have any questions.

  1. Phone
    +00852 9146 4856

Certifications & Memberships

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Fairchild Semiconductor

RB751S40

Fairchild Semiconductor
32D-RB751S40

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