SD0805S040S0R1 Schottky barrier rectifier diode with 40V reverse voltage and 100mA forward current. Surface mount in 0805 package with low forward voltage of 500mV at 100mA.
Mfr Part #:

SD0805S040S0R1

Available from 1 distributors
Mfr Name: Kyocera AVX
Kyocera AVX
Schottky barrier rectifier diode with 40V reverse voltage and 100mA forward current. Surface mount in 0805 package with low forward voltage of 500mV at 100mA.
Total Stock: 100 pcs
$ Price Range: $0.09 - $0.50

SD0805S040S0R1 Available from 1 distributor

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SD0805S040S0R1 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Flammability Rating
Halogen Free
Mounting Type
Operating Temperature
SVHC Present
Speed
Storage Temperature
Supplier Device Package
Tape & Reel
Technology
Termination Finish
Voltage
Voltage - DC Reverse (Vr) (Max)

SD0805S040S0R1 Description

Short technical summary and product information.

The SD0805S040S0R1 is a Schottky barrier rectifier diode from Kyocera AVX, featuring a lead-less chip form design for improved heat transfer and reliability. It is rated for a maximum reverse voltage of 40V and an average forward current of 100mA, with a low forward voltage drop of 500mV at 100mA. The device is classified as a small signal diode suitable for currents up to 200mA and operates over a junction temperature range of -55°C to 125°C, with storage capability up to 150°C.

 

This diode is housed in an 0805 (2012 metric) surface mount package with tin-plated terminations (100% Sn, Pb-free) and meets UL 94V-0 flammability requirements. The package material is halogen-free and the terminations are solderable per MIL-STD-750, Method 2026.

 

Typical applications include switch mode power supplies, high frequency rectification, portable battery-powered devices, and reverse bias protection. The combination of low forward voltage and small package size makes it well-suited for space-constrained, low-power designs. Note that reverse leakage current, surge current, and junction capacitance specifications are not provided in the available datasheet for this specific part.

SD0805S040S0R1 Quick Information

Product Type: Schottky Barrier Rectifier Diode
Series: SD
Canonical Name: Schottky Barrier Rectifier Diode 40V 100mA Surface Mount 0805
Subcategory: Single Rectifier Diodes

SD0805S040S0R1 Compliance

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

SD0805S040S0R1 Estimated Pricing

Qty Low High
1+ $0.50 $0.50
10+ $0.31 $0.31
100+ $0.20 $0.20
500+ $0.15 $0.15
1,000+ $0.13 $0.13
3,000+ $0.13 $0.13
9,000+ $0.09 $0.09

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

SD0805S040S0R1 Features

  • Lead-less chip form for better heat transfer.
  • Low forward voltage of 500 mV at 100 mA.
  • Rated for 40V reverse voltage.
  • Surface mount 0805 package.
  • Halogen free and lead-free compliant.

SD0805S040S0R1 Applications

  • Used in switch mode power supplies.
  • Suitable for high frequency rectification.
  • Ideal for portable battery powered devices.
  • Provides reverse bias protection.

SD0805S040S0R1 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the maximum reverse voltage?

40V

What is the maximum average forward current?

100mA

What is the forward voltage drop at rated current?

500mV at 100mA

What is the package type?

0805 (2012 metric) surface mount

What is the operating temperature range?

-55°C to 125°C junction temperature

What is the storage temperature range?

-55°C to 150°C

What is the speed rating?

Small signal (≤200mA), any speed

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