Schottky Diodes & Rectifiers

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BYSx Surface-Mount Schottky Barrier Rectifiers

Vishay Semiconductors BYSx Surface-Mount Schottky Barrier Rectifiers feature high efficiency and low power loss in a low-profile SMA (DO-214AC) package. These rectifiers provide guarding for overvoltage protection, high surge capability, and very low switching losses. The BYSx surface-mount Schottky barrier rectifiers are AEC-Q101 qualified and meet MSL level 1, per J-STD-020, LF maximum peak of 260°C. Typical applications include high-frequency inverters, switching power supplies, freewheeling diodes, OR-ing diodes, DC/DC converters, and reverse battery protection.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (USD) Filter the results in the table by unit price based on your quantity.	Qty.	Product	Mounting Style	Package/Case	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	Packaging
Schottky Diodes & Rectifiers 1.5 Amp 45 Volt BYS10-45-E3/TR Vishay Semiconductors 1: $0.49 18,463In Stock	Mfr. Part No. BYS10-45-E3/TR Mouser Part No 625-BYS10-45-E3	Vishay Semiconductors	Schottky Diodes & Rectifiers 1.5 Amp 45 Volt Learn More about Vishay Semiconductors vishay semi bysx rectifiers	Datasheet	18,463In Stock	Cut Tape $0.49 $0.217 $0.19 $0.142 Reel $0.115 View $0.116 $0.097 $0.093 $0.076 MouseReel Available	Min.: 1 Mult.: 1 : 1,800	Schottky Diodes	SMD/SMT	SMA (DO-214AC)	Single	Si	1.5 A	45 V	500 mV	40 A	500 uA	- 65 C	+ 150 C	Reel, Cut Tape, MouseReel
Schottky Diodes & Rectifiers 1.5 Amp 25 Volt BYS10-25-E3/TR Vishay Semiconductors 1: $0.49 7,059In Stock	Mfr. Part No. BYS10-25-E3/TR Mouser Part No 625-BYS10-25-E3	Vishay Semiconductors	Schottky Diodes & Rectifiers 1.5 Amp 25 Volt Learn More about Vishay Semiconductors vishay semi bysx rectifiers	Datasheet	7,059In Stock	Cut Tape $0.49 $0.217 $0.19 $0.142 Reel $0.111 View $0.116 $0.102 $0.093 $0.085 MouseReel Available	Min.: 1 Mult.: 1 : 1,800	Schottky Diodes	SMD/SMT	SMA (DO-214AC)	Single	Si	1.5 A	25 V	500 mV	40 A	500 uA	- 65 C	+ 150 C	Reel, Cut Tape, MouseReel
Schottky Diodes & Rectifiers 1.0 Amp 90 Volt BYS12-90-E3/TR Vishay Semiconductors 1: $0.62 5,900In Stock	Mfr. Part No. BYS12-90-E3/TR Mouser Part No 625-BYS12-90-E3	Vishay Semiconductors	Schottky Diodes & Rectifiers 1.0 Amp 90 Volt Learn More about Vishay Semiconductors vishay semi bysx rectifiers	Datasheet	5,900In Stock	Cut Tape $0.62 $0.28 $0.246 $0.185 Reel $0.151 View $0.152 $0.13 $0.129 $0.107 MouseReel Available	Min.: 1 Mult.: 1 : 1,800	Schottky Diodes	SMD/SMT	SMA (DO-214AC)	Single	Si	1.5 A	90 V	750 mV	40 A	100 uA	- 55 C	+ 150 C	Reel, Cut Tape, MouseReel
Schottky Diodes & Rectifiers 90 Volt 1.5 Amp 40 Amp IFSM BYS12-90-E3/TR3 Vishay Semiconductors 1: $0.62 10,118In Stock	Mfr. Part No. BYS12-90-E3/TR3 Mouser Part No 625-BYS12-90-E3/TR3	Vishay Semiconductors	Schottky Diodes & Rectifiers 90 Volt 1.5 Amp 40 Amp IFSM Learn More about Vishay Semiconductors vishay semi bysx rectifiers	Datasheet	10,118In Stock	Cut Tape $0.62 $0.28 $0.246 $0.185 Reel $0.109 View $0.179 $0.125 $0.108 MouseReel Available	Min.: 1 Mult.: 1 : 7,500	Schottky Diodes	SMD/SMT	SMA (DO-214AC)	Single	Si	1.5 A	90 V	750 mV	40 A	100 uA	- 55 C	+ 150 C	Reel, Cut Tape, MouseReel
Schottky Diodes & Rectifiers 25 Volt 1.0 Amp 40 Amp IFSM BYS10-25-E3/TR3 Vishay Semiconductors 1: $0.70 5,487In Stock	Mfr. Part No. BYS10-25-E3/TR3 Mouser Part No 625-BYS10-25-E3/TR3	Vishay Semiconductors	Schottky Diodes & Rectifiers 25 Volt 1.0 Amp 40 Amp IFSM Learn More about Vishay Semiconductors vishay semi bysx rectifiers	Datasheet	5,487In Stock	Cut Tape $0.70 $0.48 $0.304 $0.188 Reel $0.093 View $0.139 $0.124 $0.107 $0.083 MouseReel Available	Min.: 1 Mult.: 1 : 7,500	Schottky Diodes	SMD/SMT	SMA (DO-214AC)	Single	Si	1.5 A	25 V	500 mV	40 A	500 uA	- 65 C	+ 150 C	Reel, Cut Tape, MouseReel
Schottky Diodes & Rectifiers 1.5 Amp 35 Volt BYS10-35-E3/TR Vishay Semiconductors 1: $0.49 7,113In Stock	Mfr. Part No. BYS10-35-E3/TR Mouser Part No 625-BYS10-35-E3	Vishay Semiconductors	Schottky Diodes & Rectifiers 1.5 Amp 35 Volt Learn More about Vishay Semiconductors vishay semi bysx rectifiers	Datasheet	7,113In Stock	Cut Tape $0.49 $0.217 $0.19 $0.142 Reel $0.106 View $0.114 $0.091 $0.08 $0.076 MouseReel Available	Min.: 1 Mult.: 1 : 1,800	Schottky Diodes	SMD/SMT	SMA (DO-214AC)	Single	Si	1.5 A	35 V	500 mV	40 A	500 uA	- 65 C	+ 150 C	Reel, Cut Tape, MouseReel
Schottky Diodes & Rectifiers 35 Volt 1.0 Amp 40 Amp IFSM BYS10-35-E3/TR3 Vishay Semiconductors 1: $0.70 4,528In Stock	Mfr. Part No. BYS10-35-E3/TR3 Mouser Part No 625-BYS10-35-E3/TR3	Vishay Semiconductors	Schottky Diodes & Rectifiers 35 Volt 1.0 Amp 40 Amp IFSM Learn More about Vishay Semiconductors vishay semi bysx rectifiers	Datasheet	4,528In Stock	Cut Tape $0.70 $0.48 $0.304 $0.188 Reel $0.081 View $0.139 $0.124 $0.087 $0.077 MouseReel Available	Min.: 1 Mult.: 1 : 7,500	Schottky Diodes	SMD/SMT	SMA (DO-214AC)	Single	Si	1.5 A	35 V	500 mV	40 A	500 uA	- 65 C	+ 150 C	Reel, Cut Tape, MouseReel
Schottky Diodes & Rectifiers 1.5 Amp 90 Volt BYS11-90-E3/TR Vishay Semiconductors 1: $0.60 12,883In Stock	Mfr. Part No. BYS11-90-E3/TR Mouser Part No 625-BYS11-90-E3	Vishay Semiconductors	Schottky Diodes & Rectifiers 1.5 Amp 90 Volt Learn More about Vishay Semiconductors vishay semi bysx rectifiers	Datasheet	12,883In Stock	Cut Tape $0.60 $0.27 $0.237 $0.179 Reel $0.134 View $0.143 $0.121 $0.11 MouseReel Available	Min.: 1 Mult.: 1 : 1,800	Schottky Rectifiers	SMD/SMT	SMA (DO-214AC)	Single	Si	1.5 A	90 V	750 mV	40 A	100 uA	- 55 C	+ 150 C	Reel, Cut Tape, MouseReel
Schottky Diodes & Rectifiers 90 Volt 1.0 Amp 40 Amp IFSM BYS11-90-E3/TR3 Vishay Semiconductors 1: $0.60 6,974In Stock	Mfr. Part No. BYS11-90-E3/TR3 Mouser Part No 625-BYS11-90-E3/TR3	Vishay Semiconductors	Schottky Diodes & Rectifiers 90 Volt 1.0 Amp 40 Amp IFSM Learn More about Vishay Semiconductors vishay semi bysx rectifiers	Datasheet	6,974In Stock	Cut Tape $0.60 $0.27 $0.237 $0.179 Reel $0.104 View $0.161 $0.151 $0.118 $0.102 MouseReel Available	Min.: 1 Mult.: 1 : 7,500	Schottky Diodes	SMD/SMT	SMA (DO-214AC)	Single	Si	1.5 A	90 V	750 mV	40 A	100 uA	- 55 C	+ 150 C	Reel, Cut Tape, MouseReel
Schottky Diodes & Rectifiers 45 Volt 1.0 Amp 40 Amp IFSM BYS10-45-E3/TR3 Vishay Semiconductors 1: $0.52 13,857Expected 23/10/2026	Mfr. Part No. BYS10-45-E3/TR3 Mouser Part No 625-BYS10-45-E3/TR3	Vishay Semiconductors	Schottky Diodes & Rectifiers 45 Volt 1.0 Amp 40 Amp IFSM Learn More about Vishay Semiconductors vishay semi bysx rectifiers	Datasheet	13,857Expected 23/10/2026	Cut Tape $0.52 $0.23 $0.202 $0.151 Reel $0.082 View $0.139 $0.124 $0.094 $0.076 MouseReel Available	Min.: 1 Mult.: 1 : 7,500	Schottky Diodes	SMD/SMT	SMA (DO-214AC)	Single	Si	1.5 A	45 V	500 mV	40 A	500 uA	- 65 C	+ 150 C	Reel, Cut Tape, MouseReel

BYSx Surface-Mount Schottky Barrier Rectifiers

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