CDBQR0140R CDBQR0140R is a Schottky rectifier diode from Comchip Technology, rated for 40V DC reverse voltage and 100mA average rectified current. It features a low forward voltage of 450mV and is housed in a compact 0402 surface mount package (SOD-923F).
Mfr Part #:

CDBQR0140R

Available from 1 distributors
Mfr Name: Comchip Technology
Comchip Technology
CDBQR0140R is a Schottky rectifier diode from Comchip Technology, rated for 40V DC reverse voltage and 100mA average rectified current. It features a low forward voltage of 450mV and is housed in a compact 0402 surface mount package (SOD-923F).
Total Stock: 14,041 pcs
$ Price Range: $0.05 - $0.33

CDBQR0140R Available from 1 distributor

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Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
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14,041 pcs
14041 pcs On Request 1 On Request On Request 15+ On Request On Request

CDBQR0140R Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Capacitance @ Vr, F
Current
DC Reverse Voltage
Mounting Type
Operating Temperature
Speed
Supplier Device Package
Tape & Reel
Technology
Voltage

CDBQR0140R Description

Short technical summary and product information.

The CDBQR0140R is a Schottky rectifier diode manufactured by Comchip Technology. It is designed for general-purpose rectification in low-power applications, offering a DC reverse voltage rating of 40V and an average rectified current of 100mA. The forward voltage is typically 450mV at 10mA, contributing to efficient operation in low-voltage circuits.

 

The diode features a junction capacitance of 6pF at 10V and 1MHz, making it suitable for high-speed switching. The operating junction temperature range is up to 125°C maximum.

 

This component is packaged in a surface-mount 0402 (1005 metric) package, also designated as SOD-923F. It is RoHS compliant, REACH unaffected, and has an MSL of 1 (unlimited). The small footprint allows for space-constrained designs in portable electronics and other compact assemblies.

CDBQR0140R Quick Information

Product Type: Schottky Diode
Canonical Name: Schottky Diode 40V DC Reverse Voltage 100mA Average Rectified Current Surface Mount 0402/SOD-923F
Subcategory: Single Rectifier

CDBQR0140R Compliance

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

CDBQR0140R Estimated Pricing

Qty Low High
1+ $0.33 $0.33
10+ $0.21 $0.21
100+ $0.13 $0.13
500+ $0.10 $0.10
1,000+ $0.08 $0.08
5,000+ $0.06 $0.06
10,000+ $0.06 $0.06
25,000+ $0.05 $0.05

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

CDBQR0140R Features

  • Schottky diode with 40V reverse voltage.
  • Rated for 100mA average rectified current.
  • Low forward voltage of 450mV typical.
  • Compact 0402 surface mount package.
  • High junction temperature up to 125°C.

CDBQR0140R Applications

  • Ideal for low-voltage power rectification.
  • Used in portable electronic devices.
  • Suitable for high-speed switching circuits.
  • Perfect for space-constrained PCB designs.
  • Applied in DC-DC converter protection.

CDBQR0140R FAQs

7 frequently asked questions generated from this part’s specifications.
What is the forward voltage of the CDBQR0140R?

The typical forward voltage is 450 mV at a forward current of 10 mA.

What is the DC reverse voltage rating of the CDBQR0140R?

The DC reverse voltage rating is 40 V.

What is the average rectified current rating of the CDBQR0140R?

The average rectified current is 100 mA.

What package is the CDBQR0140R available in?

It is available in a surface mount 0402 (1005 Metric) package, also designated as SOD-923F.

What is the maximum operating junction temperature?

The maximum junction temperature is 125°C.

What is the junction capacitance of the CDBQR0140R?

The typical junction capacitance is 6 pF at 10 V reverse voltage and 1 MHz.

What is the speed category of the CDBQR0140R?

It is classified as a small signal diode with current ≤ 200 mA, any speed.

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