CDBUR0330 Comchip Technology CDBUR0330 is a Schottky barrier diode with 30V reverse voltage, 350mA average rectified current, and low forward voltage of 600mV at 200mA. It comes in a compact 0603/SOD-523F surface mount package.
Mfr Part #:

CDBUR0330

Available from 1 distributors
Mfr Name: Comchip Technology
Comchip Technology
Comchip Technology CDBUR0330 is a Schottky barrier diode with 30V reverse voltage, 350mA average rectified current, and low forward voltage of 600mV at 200mA. It comes in a compact 0603/SOD-523F surface mount package.
Total Stock: 4,000 pcs
$ Price Range: $0.07

CDBUR0330 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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4,000 pcs
4000 pcs On Request 1 On Request On Request On Request On Request On Request

CDBUR0330 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Capacitance @ Vr, F
Current
Forward Voltage (Maximum @ IF = 200 mA)
Forward Voltage (Typical @ If = 20 mA)
Halogen Free
Mounting Type
Operating Temperature
Package / Case
Peak Forward Surge Current (IFSM) (8.3ms single half sine-wave)
Power Dissipation (PD)
Reverse Leakage Current (VR=30V)
Reverse Recovery Time (trr)
Speed
Supplier Device Package
Technology
Termination Finish
Thermal Resistance Junction to Ambient (RθJA)
Voltage
Voltage - DC Reverse (Vr) (Max)

CDBUR0330 Description

Short technical summary and product information.

The CDBUR0330 from Comchip Technology is a Schottky barrier diode designed for low forward voltage drop and fast switching. It features a maximum reverse voltage of 30V and an average rectified current of 350mA. The forward voltage is typically 370mV at 20mA and maximum 600mV at 200mA, enabling efficient power conversion. Reverse leakage current is limited to 5µA at rated voltage, ensuring minimal power loss.

 

The diode offers fast recovery with a typical reverse recovery time of 6.4ns, making it suitable for high-frequency rectification. Junction capacitance is 50pF at 0V, supporting RF applications. The device can handle peak forward surge currents up to 1.5A (8.3ms single half sine-wave).

 

The CDBUR0330 is housed in a 0603/SOD-523F surface mount package with gold-plated terminals. It supports an operating junction temperature up to 125°C, with a power dissipation of 150mW and thermal resistance of 150°C/W. The part is RoHS3 compliant and halogen free, as stated in the datasheet.

CDBUR0330 Quick Information

Product Type: Schottky Diode
Canonical Name: Comchip Technology CDBUR0330 Schottky Diode
Subcategory: Rectifiers - Single

CDBUR0330 Compliance

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

CDBUR0330 Estimated Pricing

Qty Low High
4,000+ $0.07 $0.07

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

CDBUR0330 Features

  • Low forward voltage Schottky barrier diode.
  • Rated for 30V DC reverse voltage.
  • 350mA average rectified current capability.
  • Fast recovery under 500ns.
  • Compact 0603/SOD-523F surface mount package.

CDBUR0330 Applications

  • Used in low voltage power supplies.
  • Ideal for high-speed switching circuits.
  • Suitable for portable electronic devices.
  • Used in polarity protection circuits.

CDBUR0330 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the maximum reverse voltage (Vr) of the CDBUR0330?

The maximum DC reverse voltage is 30V.

What is the average forward current rating?

The average rectified forward current is 350mA.

What is the forward voltage drop at 200mA?

The forward voltage is 600mV maximum at 200mA, and typically 370mV at 20mA.

What is the reverse recovery time?

The typical reverse recovery time is 6.4ns under specified conditions.

What package does the CDBUR0330 come in?

The diode is available in a 0603/SOD-523F surface mount package (2-SMD, No Lead).

What is the reverse leakage current at 30V?

Maximum reverse leakage current at 30V is 5 µA.

What is the peak forward surge current rating?

The peak forward surge current is 1.5A for an 8.3ms single half sine-wave.

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