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CD0603-B/CD123D-B Schottky Barrier Chip Diodes

Bourns CD0603-B0xR and CD123D-B1xR Schottky Barrier Chip Diodes are available in a compact, low-profile SMD package and intended to be mounted directly onto an FR4 printed circuit board. These Bourns small-signal components are ideal for switching and rectification applications. Each series is RoHS compliant and Halogen-Free. CD0603-B0xR and CD123D-B1xR devices offer better performance and higher efficiency than other Schottky barrier chip diodes.

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If - Forward Current

Vrrm - Repetitive Reverse Voltage

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Select	Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (EUR) Filter the results in the table by unit price based on your quantity.	Qty.	RoHS	ECAD Model	Product	Mounting Style	Configuration	Technology	If - Forward Current	Vrrm - Repetitive Reverse Voltage	Vf - Forward Voltage	Ifsm - Forward Surge Current	Ir - Reverse Current	Minimum Operating Temperature	Maximum Operating Temperature	Series	Packaging
	Schottky Diodes & Rectifiers 0603 40V 0.3A CD0603-B0340R Bourns 1: €0.31 1,709In Stock 69,000On Order	Mfr. Part No. CD0603-B0340R Mouser Part No 652-CD0603-B0340R	Bourns	Schottky Diodes & Rectifiers 0603 40V 0.3A Learn More about Bourns schottky barrier chip diodes	Datasheet	1,709In Stock 69,000On Order On Order Ship Dates Mfr. No: CD0603-B0340R Stock: 1,709 Can Dispatch Immediately On Order: 27,000 Expected 23/08/2027 42,000 TBD Factory Lead Time: 24 Weeks	Cut Tape €0.31 €0.138 €0.12 €0.089 Reel €0.066 View €0.061 €0.055 €0.047 MouseReel Available	Min.: 1 Mult.: 1 : 3,000			Schottky Diodes	SMD/SMT	Single	Si	300 mA	45 V	370 mV	500 mA	1 uA	- 40 C	+ 125 C		Reel, Cut Tape, MouseReel
	Schottky Diodes & Rectifiers SOD123 20V 1A CD123D-B120R Bourns 1: €0.714 4,489In Stock	Mfr. Part No. CD123D-B120R Mouser Part No 652-CD123D-B120R	Bourns	Schottky Diodes & Rectifiers SOD123 20V 1A Learn More about Bourns schottky barrier chip diodes	Datasheet	4,489In Stock	Cut Tape €0.714 €0.493 €0.312 €0.163 Reel €0.099 View €0.117 €0.097 €0.087 €0.079 MouseReel Available	Min.: 1 Mult.: 1 : 3,000			Schottky Diodes	SMD/SMT	Single	Si	1 A	20 V	500 mV	20 A	200 uA	- 55 C	+ 125 C	CD123D-B1xR	Reel, Cut Tape, MouseReel
	Schottky Diodes & Rectifiers SOD123 40V 1A CD123D-B140LR Bourns 1: €0.473 578In Stock 9,000Expected 17/11/2026	Mfr. Part No. CD123D-B140LR Mouser Part No 652-CD123D-B140LR	Bourns	Schottky Diodes & Rectifiers SOD123 40V 1A Learn More about Bourns schottky barrier chip diodes	Datasheet	578In Stock 9,000Expected 17/11/2026	Cut Tape €0.473 €0.213 €0.187 €0.14 Reel €0.106 View €0.105 €0.089 €0.082 MouseReel Available	Min.: 1 Mult.: 1 : 3,000			Schottky Diodes	SMD/SMT	Single	Si	1 A	40 V	380 mV	20 A	1 mA	- 55 C	+ 125 C	CD123D-B1xR	Reel, Cut Tape, MouseReel
	Schottky Diodes & Rectifiers SOD123 40V 1A CD123D-B140R Bourns 1: €0.473 11,898In Stock	Mfr. Part No. CD123D-B140R Mouser Part No 652-CD123D-B140R	Bourns	Schottky Diodes & Rectifiers SOD123 40V 1A Learn More about Bourns schottky barrier chip diodes	Datasheet	11,898In Stock	Cut Tape €0.473 €0.213 €0.187 €0.14 Reel €0.106 View €0.091 €0.078 MouseReel Available	Min.: 1 Mult.: 1 : 3,000			Schottky Diodes	SMD/SMT	Single	Si	1 A	40 V	500 mV	20 A	200 uA	- 55 C	+ 125 C	CD123D-B1xR	Reel, Cut Tape, MouseReel
	Schottky Diodes & Rectifiers 0603 40V 0.2A CD0603-B0240R Bourns 1: €0.387 77,100Expected 23/11/2026	Mfr. Part No. CD0603-B0240R Mouser Part No 652-CD0603-B0240R	Bourns	Schottky Diodes & Rectifiers 0603 40V 0.2A Learn More about Bourns schottky barrier chip diodes	Datasheet	77,100Expected 23/11/2026	Cut Tape €0.387 €0.273 €0.173 €0.108 Reel €0.083 View €0.095 €0.071 €0.063 €0.046 MouseReel Available	Min.: 1 Mult.: 1 : 3,000			Schottky Diodes	SMD/SMT	Single	Si	200 mA	45 V	550 mV	2 A	10 uA	- 40 C	+ 125 C		Reel, Cut Tape, MouseReel