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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 (CAD) 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: $0.518 1,848In Stock 69,000On Order	Mfr. Part # CD0603-B0340R Mouser Part # 652-CD0603-B0340R	Bourns	Schottky Diodes & Rectifiers 0603 40V 0.3A Learn More about Bourns schottky barrier chip diodes	Datasheet	1,848In Stock 69,000On Order On Order Ship Dates Mfr. #: CD0603-B0340R Stock: 1,848 Can Ship Immediately On Order: 27,000 Expected 2027-08-23 42,000 TBD Factory Lead-Time: 24 Weeks	Cut Tape $0.518 $0.232 $0.202 $0.15 Reel $0.105 View $0.099 $0.089 $0.078 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: $1.20 4,490In Stock	Mfr. Part # CD123D-B120R Mouser Part # 652-CD123D-B120R	Bourns	Schottky Diodes & Rectifiers SOD123 20V 1A Learn More about Bourns schottky barrier chip diodes	Datasheet	4,490In Stock	Cut Tape $1.20 $0.825 $0.523 $0.275 Reel $0.181 View $0.184 $0.163 $0.145 $0.132 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: $0.792 7,438In Stock 12,000Expected 2027-03-18	Mfr. Part # CD123D-B140LR Mouser Part # 652-CD123D-B140LR	Bourns	Schottky Diodes & Rectifiers SOD123 40V 1A Learn More about Bourns schottky barrier chip diodes	Datasheet	7,438In Stock 12,000Expected 2027-03-18	Cut Tape $0.792 $0.357 $0.312 $0.235 Reel $0.177 View $0.171 $0.148 $0.132 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: $0.792 11,898In Stock	Mfr. Part # CD123D-B140R Mouser Part # 652-CD123D-B140R	Bourns	Schottky Diodes & Rectifiers SOD123 40V 1A Learn More about Bourns schottky barrier chip diodes	Datasheet	11,898In Stock	Cut Tape $0.792 $0.357 $0.312 $0.235 Reel $0.177 View $0.166 $0.153 $0.145 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: $0.562 77,200Expected 2026-10-15	Mfr. Part # CD0603-B0240R Mouser Part # 652-CD0603-B0240R	Bourns	Schottky Diodes & Rectifiers 0603 40V 0.2A Learn More about Bourns schottky barrier chip diodes	Datasheet	77,200Expected 2026-10-15	Cut Tape $0.562 $0.245 $0.215 $0.158 Reel $0.117 View $0.111 $0.098 $0.078 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