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Bourns 40 V 300 mA Surface Mount Switching Diode 2-Pin 0603 CD0603-B0340R

Category Semiconductor Switching Diode Brand BOURNS Condition New

Specifications

Country of Origin India
Brand Bourns
Height 0.6mm
Length 1.6mm
Model CD0603-B0340R
Width 0.9mm
Mount Type Surface
Series CD0603-B0xR
Maximum Operating Temperature 125°C
Package Type 0603
Minimum Operating Temperature -40°C
Pin Count 2
Automotive Standard AEC-Q101
Maximum Continuous Forward Current If 300mA
Peak Reverse Repetitive Voltage Vrrm 40V
Diode Configuration Single
Rectifier Type Switching
Peak Reverse Current Ir 50μA
Peak Non-Repetitive Forward Surge Current Ifsm 2A
Maximum Forward Voltage Vf 500mV

Key Features

  • Single diode configuration with 2 pins designed for compact surface mounting.
  • Maximum continuous forward current rated at 300 mA.
  • Peak reverse repetitive voltage of 40 V ensures robust blocking capability.
  • Low forward voltage drop of 500 mV enhances efficiency in switching circuits.
  • Wide operating temperature range from -40°C to 125°C for versatility.
  • AEC-Q101 compliant, meeting automotive reliability standards.
  • Compact size of 1.6 mm length, 0.9 mm width, and 0.6 mm height for dense PCB layouts.
  • Peak non-repetitive surge current of 2 A for transient handling.

Product Description

Bourns CD0603-B0340R is a high-performance surface mount switching diode supplied in a 0603 leadless chip package. It is engineered for applications requiring low forward voltage and fast switching speed in compact spaces.

The diode supports a maximum continuous forward current of 300 mA and a peak reverse repetitive voltage rating of 40 V. Operating temperature ranges from -40°C up to 125°C, enabling reliable function in automotive and industrial environments. It fulfills the stringent AEC-Q101 automotive qualification standard, making it suitable for automotive electronic circuits.

With its extremely small size of 1.6 mm length, 0.9 mm width, and 0.6 mm height, the CD0603-B0340R diode is perfect for densely populated PCBs in portable consumer electronics, computing devices, and advanced communication equipment. It ensures low forward voltage drop of 500 mV, thus improving energy efficiency in switching power supplies and DC/DC converters.

The diode exhibits a peak non-repetitive forward surge current rating of 2 A to tolerate transient overloads safely. Being halogen-free and leadless, it complies with modern environmental and RoHS requirements.

It is widely used in switch mode power supplies (SMPS), battery-powered devices, telecommunications systems, and rectification tasks. The product's compact footprint and automotive standard certification enable integration in automotive, industrial, and commercial electronics.

Choose the Bourns CD0603-B0340R for robust, compact, and environmentally compliant switching diode solutions in your electronic designs. Browse EnvMart's comprehensive semiconductor portfolio for more solutions.

Explore more products in our Semiconductor Switching Diode category.

Bourns 40 V 300 mA Surface Mount Switching Diode 2-Pin 0603 CD0603-B0340R
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Frequently Asked Questions

The maximum continuous forward current for the Bourns CD0603-B0340R is rated at 300 mA.

This model has a peak reverse repetitive voltage rating of 40 V, ensuring robust blocking capability.

The dimensions of this surface mount diode are 1.6 mm in length, 0.9 mm in width, and 0.6 mm in height.

The diode operates within a temperature range from -40°C to 125°C, making it suitable for various environments.

The maximum forward voltage drop for the CD0603-B0340R is 500 mV, which enhances efficiency in switching circuits.

This model can handle a peak non-repetitive forward surge current of 2 A, allowing it to tolerate transient overloads.

Yes, the CD0603-B0340R is AEC-Q101 compliant, meeting automotive reliability standards.

It is supplied in a 0603 leadless chip package, which is designed for compact surface mounting.

The diode features a pin count of 2, suitable for single diode configurations.

The CD0603-B0340R is classified as a switching rectifier, designed for applications requiring low forward voltage and fast switching speed.

This diode is manufactured in India.

It is widely used in switch mode power supplies (SMPS), battery-powered devices, telecommunications systems, and rectification tasks.

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