CDBU0320-HF Schottky diode rated for 20V reverse voltage and 350mA average rectified current. Features low forward voltage of 600mV and fast 6.4ns reverse recovery time in a compact 0603 SMD package.
Mfr Part #:

CDBU0320-HF

Available from 1 distributors
Mfr Name: Comchip Technology
Comchip Technology
Schottky diode rated for 20V reverse voltage and 350mA average rectified current. Features low forward voltage of 600mV and fast 6.4ns reverse recovery time in a compact 0603 SMD package.
Total Stock: 24,000 pcs
$ Price Range: $0.19

CDBU0320-HF Available from 1 distributor

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Non-Authorised Inventory information
24,000 pcs
$0.19
Qty Price
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24000 pcs $0.19
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CDBU0320-HF Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Capacitance
Capacitance @ Vr, F
Current
Current - Average Rectified (Io)
Forward Voltage
Mounting Type
Operating Temperature
Operating Temperature - Junction
Package / Case
Reverse Recovery Time
Reverse Recovery Time (trr)
Speed
Supplier Device Package
Technology
Voltage
Voltage - DC Reverse (Vr) (Max)

CDBU0320-HF Description

Short technical summary and product information.

The CDBU0320-HF is a Schottky diode from Comchip Technology designed for low-voltage, high-speed rectification. It is rated for a maximum reverse voltage of 20V and an average rectified current of 350mA.

 

The diode features a low forward voltage of 600mV at 200mA forward current, contributing to efficient power management. Its reverse recovery time is 6.4ns, making it suitable for fast-switching applications. The junction capacitance is 50pF at 0V and 1MHz.

 

The device is housed in a 2-SMD, No Lead package (0603 metric) for surface mount assembly. It operates at a maximum junction temperature of 125°C and is classified as a fast recovery diode with recovery time ≤500ns.

 

The CDBU0320-HF is RoHS3 compliant and REACH unaffected, with an MSL rating of 1 (unlimited).

CDBU0320-HF Quick Information

Product Type: Schottky Diode
Canonical Name: Schottky Diode 20V 350mA 0603 (CDBU0320-HF)
Subcategory: Rectifiers - Single

CDBU0320-HF Compliance

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

CDBU0320-HF Estimated Pricing

Qty Low High
4,000+ $0.02 $0.02

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

CDBU0320-HF Features

  • Rated for 20V maximum reverse voltage.
  • Supports 350mA average rectified current.
  • Low forward voltage of 600mV at 200mA.
  • Fast 6.4ns reverse recovery time.
  • Compact 0603 SMD package for space-constrained designs.

CDBU0320-HF Applications

  • Used in low-voltage power rectification circuits.
  • Ideal for high-frequency switching power supplies.
  • Suitable for freewheeling diode applications.
  • Can be used for polarity protection in portable devices.

CDBU0320-HF FAQs

7 frequently asked questions generated from this part’s specifications.
What is the maximum reverse voltage of the CDBU0320-HF?

20V.

What is the average rectified current rating?

350mA.

What is the forward voltage at 200mA?

600mV maximum.

What is the reverse recovery time?

6.4ns maximum.

What package is the CDBU0320-HF available in?

2-SMD, No Lead package (0603 metric).

What is the junction capacitance?

50pF typical at 0V and 1MHz.

What is the maximum operating junction temperature?

125°C.

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