Small Signal Switching Diodes

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BAV Series Diodes

Vishay Semiconductors BAV Series Diodes are high voltage small signal switching diodes for general-purpose applications. The silicon epitaxial planar diodes are AEC-Q101 qualified. The Vishay Semiconductors BAV Series includes BAV17, BAV18, BAV19, BAV20, and BAV21. The devices are available in a DO-35 (DO-204AH) package.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (SGD) Filter the results in the table by unit price based on your quantity.	Qty.	Product	Mounting Style	Package/Case	Peak Reverse Voltage	Max Surge Current	If - Forward Current	Configuration	Recovery Time	Vf - Forward Voltage	Ir - Reverse Current	Minimum Operating Temperature	Maximum Operating Temperature	Series	Packaging
Small Signal Switching Diodes 200V If/250mA T/R BAV20-TR Vishay Semiconductors 1: $0.53 51,887In Stock	Mfr. Part No. BAV20-TR Mouser Part No 78-BAV20	Vishay Semiconductors	Small Signal Switching Diodes 200V If/250mA T/R Learn More about Vishay Semiconductors vishay semi bav diodes	Datasheet	51,887In Stock	Cut Tape $0.53 $0.231 $0.203 $0.15 Reel $0.076 View $0.14 $0.126 $0.122 $0.075	Min.: 1 Mult.: 1 : 10,000	Switching Diodes	Through Hole	DO-35	200 V	1 A	250 mA	Single	50 ns	1 V	100 nA	- 65 C	+ 175 C	BAV	Reel, Cut Tape
Small Signal Switching Diodes 25 Volt 625mA Vishay Semiconductors BAV17-TR BAV17-TR Vishay Semiconductors 1: $0.53 42,692In Stock	Mfr. Part No. BAV17-TR Mouser Part No 78-BAV17	Vishay Semiconductors	Small Signal Switching Diodes 25 Volt 625mA Learn More about Vishay Semiconductors vishay semi bav diodes	Datasheet	42,692In Stock	Cut Tape $0.53 $0.231 $0.203 $0.15 Reel $0.092 View $0.144 $0.122 $0.08	Min.: 1 Mult.: 1 : 10,000	General Purpose Diodes	Through Hole	DO-35-2	25 V	1 A	250 mA	Single	50 ns	1 V	100 nA	- 65 C	+ 175 C	BAV	Reel, Cut Tape
Small Signal Switching Diodes 120 Volt 625mA Vishay Semiconductors BAV19-TR BAV19-TR Vishay Semiconductors 1: $0.435 50,160In Stock	Mfr. Part No. BAV19-TR Mouser Part No 78-BAV19	Vishay Semiconductors	Small Signal Switching Diodes 120 Volt 625mA Learn More about Vishay Semiconductors vishay semi bav diodes	Datasheet	50,160In Stock	Cut Tape $0.435 $0.231 $0.197 $0.117 View Reel $0.075 $0.109 $0.102 $0.094 $0.075	Min.: 1 Mult.: 1 : 10,000	General Purpose Diodes	Through Hole	DO-35-2	120 V	1 A	250 mA	Single	50 ns	1 V	100 nA	- 65 C	+ 175 C	BAV	Reel, Cut Tape
Small Signal Switching Diodes 200V 625mA 1A IFSM BAV20-TAP Vishay Semiconductors 1: $0.517 41,987In Stock	Mfr. Part No. BAV20-TAP Mouser Part No 78-BAV20-TAP	Vishay Semiconductors	Small Signal Switching Diodes 200V 625mA 1A IFSM Learn More about Vishay Semiconductors vishay semi bav diodes	Datasheet	41,987In Stock	$0.517 $0.227 $0.199 $0.148 Reel $0.09 View $0.141 $0.12 $0.112 $0.079	Min.: 1 Mult.: 1 : 10,000	Switching Diodes	Through Hole	DO-35-2	200 V	1 A	250 mA	Single	50 ns	1 V	100 nA	- 65 C	+ 175 C	BAV	Ammo Pack
Small Signal Switching Diodes 60 Volt 625mA Vishay Semiconductors BAV18-TR BAV18-TR Vishay Semiconductors 1: $0.68 49,210In Stock	Mfr. Part No. BAV18-TR Mouser Part No 78-BAV18	Vishay Semiconductors	Small Signal Switching Diodes 60 Volt 625mA Learn More about Vishay Semiconductors vishay semi bav diodes	Datasheet	49,210In Stock	Cut Tape $0.68 $0.468 $0.296 $0.186 Reel $0.107 View $0.163 $0.144 $0.122 $0.084	Min.: 1 Mult.: 1 : 10,000	General Purpose Diodes	Through Hole	DO-35-2	60 V	1 A	250 mA	Single	50 ns	1 V	100 nA	- 65 C	+ 175 C	BAV	Reel, Cut Tape
Small Signal Switching Diodes 250V If/250mA T/R BAV21-TR Vishay Semiconductors 1: $0.53 23,603In Stock 50,000Expected 24/12/2026	Mfr. Part No. BAV21-TR Mouser Part No 78-BAV21	Vishay Semiconductors	Small Signal Switching Diodes 250V If/250mA T/R Learn More about Vishay Semiconductors vishay semi bav diodes	Datasheet	23,603In Stock 50,000Expected 24/12/2026	Cut Tape $0.53 $0.231 $0.203 $0.15 Reel $0.092 View $0.147 $0.122 $0.08	Min.: 1 Mult.: 1 : 10,000	Switching Diodes	Through Hole	DO-35	250 V	1 A	250 mA	Single	50 ns	1 V	100 nA	- 65 C	+ 175 C	BAV	Reel, Cut Tape
Small Signal Switching Diodes 200V 625mA 1A IFSM Vishay Semiconductors BAV21-TAP BAV21-TAP Vishay Semiconductors 1: $0.517 10,352In Stock 50,000Expected 10/12/2026	Mfr. Part No. BAV21-TAP Mouser Part No 78-BAV21-TAP	Vishay Semiconductors	Small Signal Switching Diodes 200V 625mA 1A IFSM Learn More about Vishay Semiconductors vishay semi bav diodes	Datasheet	10,352In Stock 50,000Expected 10/12/2026	$0.517 $0.227 $0.199 $0.148 Reel $0.091 View $0.144 $0.132 $0.079	Min.: 1 Mult.: 1 : 10,000	General Purpose Diodes	Through Hole	DO-35-2	250 V	1 A	250 mA	Single	50 ns	1 V	100 nA	- 65 C	+ 175 C	BAV	Ammo Pack
Small Signal Switching Diodes 25 Volt 625mA BAV17-TAP Vishay Semiconductors 50,000: $0.078 Non-Stocked	Mfr. Part No. BAV17-TAP Mouser Part No 78-BAV17-TAP	Vishay Semiconductors	Small Signal Switching Diodes 25 Volt 625mA Learn More about Vishay Semiconductors vishay semi bav diodes	Datasheet	Non-Stocked	$0.078	Min.: 50,000 Mult.: 50,000 : 10,000	General Purpose Diodes	Through Hole	DO-35-2	25 V	1 A	250 mA	Single	50 ns	1 V	100 nA	- 65 C	+ 175 C	BAV	Ammo Pack
Small Signal Switching Diodes 60 Volt 625mA BAV18-TAP Vishay Semiconductors 50,000: $0.078 Non-Stocked	Mfr. Part No. BAV18-TAP Mouser Part No 78-BAV18-TAP	Vishay Semiconductors	Small Signal Switching Diodes 60 Volt 625mA Learn More about Vishay Semiconductors vishay semi bav diodes	Datasheet	Non-Stocked	$0.078	Min.: 50,000 Mult.: 50,000 : 10,000	General Purpose Diodes	Through Hole	DO-35-2	60 V	1 A	250 mA	Single	50 ns	1 V	100 nA	- 65 C	+ 175 C	BAV	Ammo Pack
Small Signal Switching Diodes 120 Volt 625mA BAV19-TAP Vishay Semiconductors 1: $0.666 Non-Stocked	Mfr. Part No. BAV19-TAP Mouser Part No 78-BAV19-TAP	Vishay Semiconductors	Small Signal Switching Diodes 120 Volt 625mA Learn More about Vishay Semiconductors vishay semi bav diodes	Datasheet	Non-Stocked	$0.666 $0.458 $0.29 $0.182 Reel $0.105 View $0.16 $0.14 $0.12 $0.076	Min.: 1 Mult.: 1 : 10,000	General Purpose Diodes	Through Hole	DO-35-2	120 V	1 A	250 mA	Single	50 ns	1 V	100 nA	- 65 C	+ 175 C	BAV	Ammo Pack

BAV Series Diodes

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