CDBFR42 Schottky barrier diode with 30V reverse voltage and 200mA forward current. Features low forward voltage and fast switching in a compact 1005/SOD-323F package.
Mfr Part #:

CDBFR42

Available from 1 distributors
Mfr Name: Comchip Technology
Comchip Technology
Schottky barrier diode with 30V reverse voltage and 200mA forward current. Features low forward voltage and fast switching in a compact 1005/SOD-323F package.
Total Stock: 4,000 pcs
$ Price Range: $0.03

CDBFR42 Available from 1 distributor

Authorised
Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
4,000 pcs
4000 pcs On Request 1 On Request On Request On Request On Request On Request

CDBFR42 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Capacitance (CT) (@ Vr=1V, f=1MHz)
Capacitance @ Vr, F
Current
Current - Average Rectified (Io)
Forward Voltage (Typical @ IF = 15 mA)
Forward Voltage (Typical @ IF=10 mA)
Forward Voltage (Typical @ IF=2 mA)
Forward Voltage (Typical @ IF=200 mA)
Forward Voltage (Typical @ IF=50 mA)
Halogen Free
Mounting Type
Operating Temperature
Operating Temperature - Junction (Tj) (Max)
Package / Case
Peak Forward Surge Current (Ifsm)
Power Dissipation (PD)
Reverse Recovery Time (trr)
Speed
Speed (Recovery)
Storage Temperature Range
Supplier Device Package
Technology
Termination Finish
Thermal Resistance Junction to Ambient (RθJA)
Voltage
Voltage - DC Reverse (Vr) (Max)
Weight

CDBFR42 Description

Short technical summary and product information.

The CDBFR42 is a surface-mount Schottky barrier diode from Comchip Technology designed for low voltage rectification and high-speed switching applications. It offers a maximum reverse voltage of 30V and an average forward rectified current of 200mA. Typical forward voltage is 1V at 200mA, with lower voltages of 0.4V at 10mA and 0.33V at 2mA, enabling efficient operation across a range of currents. The device features a fast reverse recovery time of 5ns and low junction capacitance of 10pF at 1V.

 

Housed in a 1005/SOD-323F standard package, the diode is extremely thin and leadless, ideal for compact circuit designs. The gold-plated terminals support reliable solderability per MIL-STD-750. The device is RoHS3 compliant and halogen free, meeting environmental standards. Maximum junction temperature is 125°C with a storage range of -55°C to +125°C.

CDBFR42 Quick Information

Product Type: Schottky Barrier Diode
Canonical Name: Comchip Technology CDBFR42 SMD Schottky Barrier Diode
Subcategory: Single Rectifier Diode

CDBFR42 Compliance

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

CDBFR42 Estimated Pricing

Qty Low High
4,000+ $0.03 $0.03

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

CDBFR42 Features

  • Schottky barrier for low forward voltage.
  • Rated for 30V DC reverse voltage.
  • 200mA average forward rectified current.
  • Fast reverse recovery time of 5ns.
  • Surface mount 1005/SOD-323F package.

CDBFR42 Applications

  • Efficient rectification in low voltage circuits.
  • High speed switching for RF and digital applications.
  • Surface mount assembly on small PCBs.
  • Use in polarity protection and DC-DC converters.

CDBFR42 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the maximum reverse voltage of the CDBFR42?

30 V

What is the average forward current rating?

200 mA

What is the typical forward voltage at 200 mA?

1 V

What is the reverse recovery time?

5 ns (typical)

What package is the CDBFR42 available in?

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

What is the operating junction temperature range?

-55°C to +125°C (storage and junction)

Is the CDBFR42 RoHS compliant?

Yes, RoHS3 compliant and halogen free.

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