CFRB305-G CFRB305-G is a fast recovery rectifier diode rated for 600V peak reverse voltage and 3A average rectified output current. It has a reverse recovery time of 250 ns and comes in a surface mount DO-214AA (SMB) package.
Mfr Part #:

CFRB305-G

Available from 1 distributors
Mfr Name: Comchip Technology
Comchip Technology
CFRB305-G is a fast recovery rectifier diode rated for 600V peak reverse voltage and 3A average rectified output current. It has a reverse recovery time of 250 ns and comes in a surface mount DO-214AA (SMB) package.
Total Stock: 2,870 pcs

CFRB305-G Available from 1 distributor

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CFRB305-G Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Average Rectified Output Current
Capacitance @ Vr, F
Case Material
Current
Forward Voltage
Mounting Type
Non-Repetitive Peak Forward Surge Current
Operating Temperature
Operating Temperature Range
Package / Case
Peak Repetitive Reverse Voltage
Peak Reverse Current (Maximum @ @ T_A = 125 °C, rated DC blocking voltage)
Peak Reverse Current (Maximum @ @ T_A = 25 °C, rated DC blocking voltage)
Polarity
Reverse Recovery Time
Reverse Recovery Time (trr)
Speed
Storage Temperature
Supplier Device Package
Tape & Reel
Technology
Terminal Finish
Typical Junction Capacitance
Typical Thermal Resistance Junction to Terminal
UL Flammability
Voltage
Weight

CFRB305-G Description

Short technical summary and product information.

The CFRB305-G from Comchip Technology is a fast recovery rectifier diode designed for high efficiency applications requiring low forward voltage drop and fast switching. It features a peak repetitive reverse voltage of 600 V and an average rectified output current of 3.0 A. The reverse recovery time is 250 ns maximum, making it suitable for high-frequency circuits.

 

This rectifier uses glass passivated die construction for reliability and can handle non-repetitive peak forward surge currents up to 100 A (8.3 ms half sine-wave). Typical junction capacitance is 50 pF at 1 MHz and 4 V reverse bias, aiding performance in switching applications.

 

The device is housed in a standard DO-214AA (SMB) surface mount package with solder plated terminals compatible with MIL-STD-202. The molded plastic case meets UL flammability classification 94V-0. Operating temperature range is -65°C to +150°C, and thermal resistance junction-to-terminal is 25 K/W typical.

CFRB305-G Quick Information

Product Type: Fast Recovery Rectifier
Series: CFRB301~CFRB307
Canonical Name: CFRB305-G Fast Recovery Rectifier Diode
Subcategory: Single Diodes

CFRB305-G Compliance

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

CFRB305-G Features

  • Reverse recovery time 250 ns maximum.
  • Peak repetitive reverse voltage 600 V.
  • Average forward current 3.0 A.
  • Surface mount DO-214AA (SMB) package.
  • UL 94V-0 rated molded plastic case.

CFRB305-G Applications

  • High efficiency power supply rectification.
  • Freewheeling and snubber diode circuits.
  • DC-DC converters and inverters.
  • Automotive and industrial power electronics.

CFRB305-G FAQs

7 frequently asked questions generated from this part’s specifications.
What is the peak repetitive reverse voltage of the CFRB305-G?

The CFRB305-G has a maximum peak repetitive reverse voltage of 600 V.

What is the average rectified output current rating?

The average rectified output current is 3.0 A at a terminal temperature of 75°C.

What is the forward voltage drop?

The maximum forward voltage is 1.3 V at a forward current of 3.0 A.

What is the reverse recovery time?

The maximum reverse recovery time is 250 ns under test conditions IF=0.5A, IR=1.0A, Irr=0.25A.

What package is the CFRB305-G available in?

The device is available in a DO-214AA (SMB) surface mount package.

What is the surge current rating of this diode?

The non-repetitive peak forward surge current is 100 A for an 8.3 ms half sine-wave (JEDEC method).

What is the operating temperature range?

The operating temperature range is -65°C to +150°C.

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