CDBFR00340 CDBFR00340 is a Schottky barrier diode from Comchip Technology, rated for 40V reverse voltage and 30mA average forward current. It offers low forward voltage of 0.37V typical at 1mA and is housed in a compact 1005/SOD-323F surface mount package.
Mfr Part #:

CDBFR00340

Available from 1 distributors
Mfr Name: Comchip Technology
Comchip Technology
CDBFR00340 is a Schottky barrier diode from Comchip Technology, rated for 40V reverse voltage and 30mA average forward current. It offers low forward voltage of 0.37V typical at 1mA and is housed in a compact 1005/SOD-323F surface mount package.
Total Stock: 2,955 pcs

CDBFR00340 Available from 1 distributor

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CDBFR00340 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Average Rectified Current
Capacitance
Capacitance @ Vr, F
Current
Forward Voltage
Halogen Free
Junction Temperature
Mounting Type
Operating Temperature
Package / Case
Power Dissipation
Repetitive Peak Reverse Voltage
Reverse Current (Typical @ VR = 30 V)
Reverse Current (Typical @ VR = 40 V)
Reverse Voltage
Speed
Storage Temperature Range
Supplier Device Package
Surge Current
Technology
Termination
Termination Finish
Voltage
Weight

CDBFR00340 Description

Short technical summary and product information.

The CDBFR00340 is a surface-mount Schottky barrier diode manufactured by Comchip Technology. It features a maximum reverse voltage of 40V and an average forward current rating of 30mA.

 

The diode exhibits a typical forward voltage of 0.37V at 1mA forward current, with a maximum of 0.5V. Reverse current is typically 1.5µA at 30V reverse voltage and 1.0µA at 40V. The device can handle a surge current of 500mA (8.3ms single half sine-wave) and has a maximum power dissipation of 200mW.

 

The CDBFR00340 is offered in a 1005/SOD-323F package with gold-plated terminals, suitable for surface mount assembly. The part is RoHS3 compliant, halogen-free, and meets REACH standards. It has an MSL rating of 1, indicating no moisture sensitivity limit, and an operating temperature range up to 125°C junction temperature.

CDBFR00340 Quick Information

Product Type: Schottky Barrier Diode
Canonical Name: Comchip Technology CDBFR00340 Schottky Barrier Diode, 40V, 30mA, 1005/SOD-323F
Subcategory: Single Schottky Rectifier Diode

CDBFR00340 Compliance

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

CDBFR00340 Features

  • Schottky barrier for low forward voltage.
  • Rated for 40V reverse voltage.
  • 30mA average forward current rating.
  • 0.37V typical forward voltage at 1mA.
  • Surface mount 1005/SOD-323F package.

CDBFR00340 Applications

  • Suitable for high-speed switching circuits.
  • Used in low current rectification.
  • Ideal for portable and battery-powered devices.
  • Applicable in DC-DC converter protection.

CDBFR00340 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the maximum reverse voltage of the CDBFR00340?

40V, with a repetitive peak reverse voltage of 45V.

What is the average rectified current rating?

30mA.

What is the forward voltage drop of the CDBFR00340?

Typically 0.37V at 1mA, maximum 0.5V.

What package type is the CDBFR00340 available in?

1005 (2512 Metric) / SOD-323F surface mount package.

What is the surge current capability?

500mA for an 8.3ms single half sine-wave.

What is the operating temperature range?

Junction temperature up to 125°C, storage from -40°C to +125°C.

Is the CDBFR00340 RoHS compliant?

Yes, it is RoHS3 compliant and halogen free.

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