CD214A-B340LF Bourns CD214A-B340LF is a 40V, 3A Schottky barrier rectifier in a surface-mount DO-214AC (SMA) package. It features low forward voltage drop of 500mV at 3A and fast switching.
Mfr Part #:

CD214A-B340LF

Available from 1 distributors
Mfr Name: Bourns
Bourns
Bourns CD214A-B340LF is a 40V, 3A Schottky barrier rectifier in a surface-mount DO-214AC (SMA) package. It features low forward voltage drop of 500mV at 3A and fast switching.
Total Stock: 69 pcs

CD214A-B340LF Available from 1 distributor

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CD214A-B340LF Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Capacitance @ Vr, F
Current
Current - Average Rectified (Io)
Current - Surge Peak (1 Cycle)
Diode Configuration
Mounting Type
Operating Temperature
Operating Temperature - Junction
Package / Case
Reverse Current (Max)
Speed
Storage Temperature Range
Supplier Device Package
Technology
Termination Finish
Thermal Resistance, Junction to Lead
Type
Voltage
Voltage - DC Reverse (Vr) (Max)

CD214A-B340LF Description

Short technical summary and product information.

The Bourns CD214A-B340LF is a Schottky barrier rectifier chip diode designed for low voltage, high frequency rectification applications. It offers a maximum repetitive peak reverse voltage of 40V and an average forward current of 3A. The forward voltage drop is typically 0.45V (max 0.5V) at 3A, enabling efficient power conversion. The device features fast switching with reverse recovery time less than 500ns, typical for Schottky diodes. The junction capacitance is 300pF typical at 4V and 1MHz. Maximum reverse current is 1.0mA at rated voltage. The part is housed in a surface-mount DO-214AC (SMA) package, which is JEDEC standard and suitable for automated pick-and-place assembly. Operating junction temperature range is -55°C to 125°C, with storage temperature up to 150°C. Thermal resistance from junction to lead is 20°C/W typical. The termination finish is matte tin (100% Sn), lead-free and RoHS compliant.

CD214A-B340LF Quick Information

Product Type: Schottky Barrier Rectifier
Series: CD214A
Canonical Name: Bourns CD214A-B340LF Schottky Barrier Rectifier
Subcategory: Rectifiers - Single

CD214A-B340LF Compliance

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

CD214A-B340LF Features

  • 40V reverse voltage rating.
  • 3A average forward current.
  • Low forward voltage drop of 500mV.
  • Surface mount DO-214AC (SMA) package.
  • Fast switching Schottky technology.

CD214A-B340LF Applications

  • Used in power supply rectification circuits.
  • Ideal for DC-DC converter output stages.
  • Suitable for polarity protection applications.
  • Used in low voltage reverse battery protection.

CD214A-B340LF FAQs

7 frequently asked questions generated from this part’s specifications.
What is the maximum reverse voltage (Vr) of CD214A-B340LF?

The maximum repetitive peak reverse voltage is 40V, and the maximum DC reverse voltage is also 40V.

What is the average forward current rating?

The average rectified forward current (Io) is 3A.

What is the forward voltage drop at 3A?

The maximum forward voltage is 0.5V at 3A (typical 0.45V for the B340L variant).

What is the reverse recovery time?

The diode is classified as fast recovery with reverse recovery time less than 500ns, typical for Schottky diodes.

What package does CD214A-B340LF come in?

It is available in a surface-mount DO-214AC (SMA) package.

What is the junction capacitance of this diode?

Typical junction capacitance is 300pF at 4V and 1 MHz.

What is the surge current capability?

The non-repetitive peak forward surge current is 70A for one 60Hz cycle.

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