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 (CLP) 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 25 Volt BYS10-25-E3/TR Vishay Semiconductors 1: $558 7.022In Stock	Mfr. Part # BYS10-25-E3/TR Mouser Part # 625-BYS10-25-E3	Vishay Semiconductors	Schottky Diodes & Rectifiers 1.5 Amp 25 Volt Learn More about Vishay Semiconductors vishay semi bysx rectifiers	Datasheet	7.022In Stock	Cut Tape $558 $247 $216 $162 Reel $124 View $132 $116 $106 $87,7 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 1.5 Amp 45 Volt BYS10-45-E3/TR Vishay Semiconductors 1: $558 18.463In Stock	Mfr. Part # BYS10-45-E3/TR Mouser Part # 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 $558 $247 $216 $162 Reel $131 View $132 $109 $106 $87,7 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 1.0 Amp 90 Volt BYS12-90-E3/TR Vishay Semiconductors 1: $706 5.516In Stock	Mfr. Part # BYS12-90-E3/TR Mouser Part # 625-BYS12-90-E3	Vishay Semiconductors	Schottky Diodes & Rectifiers 1.0 Amp 90 Volt Learn More about Vishay Semiconductors vishay semi bysx rectifiers	Datasheet	5.516In Stock	Cut Tape $706 $319 $280 $211 Reel $172 View $173 $148 $147 $134 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: $706 10.118In Stock	Mfr. Part # BYS12-90-E3/TR3 Mouser Part # 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 $706 $319 $280 $211 View Reel $124 $204 $142 $124 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: $797 5.487In Stock	Mfr. Part # BYS10-25-E3/TR3 Mouser Part # 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 $797 $547 $346 $214 Reel $106 View $158 $141 $122 $94,6 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: $558 7.113In Stock	Mfr. Part # BYS10-35-E3/TR Mouser Part # 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 $558 $247 $216 $162 Reel $121 View $130 $104 $91,1 $86,6 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: $797 4.528In Stock	Mfr. Part # BYS10-35-E3/TR3 Mouser Part # 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 $797 $547 $346 $214 Reel $92,3 View $158 $141 $99,1 $87,7 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: $684 12.883In Stock	Mfr. Part # BYS11-90-E3/TR Mouser Part # 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 $684 $308 $270 $204 Reel $153 View $163 $138 $130 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: $684 6.954In Stock	Mfr. Part # BYS11-90-E3/TR3 Mouser Part # 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	6.954In Stock	Cut Tape $684 $308 $270 $245 Reel $120 View $208 $205 $141 $117 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: $592 13.855Expected 10/23/2026	Mfr. Part # BYS10-45-E3/TR3 Mouser Part # 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	13.855Expected 10/23/2026	Cut Tape $592 $262 $230 $172 Reel $93,4 View $158 $141 $107 $86,6 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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