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 (PEN) 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 120 Volt 625mA BAV19-TR Vishay Semiconductors 1: S/ 1.25 50,160In Stock	Mfr. Part # BAV19-TR Mouser Part # 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 S/ 1.25 S/ 0.662 S/ 0.564 S/ 0.335 View Reel S/ 0.21 S/ 0.311 S/ 0.292 S/ 0.269 S/ 0.21	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 If/250mA T/R BAV20-TR Vishay Semiconductors 1: S/ 1.52 51,927In Stock	Mfr. Part # BAV20-TR Mouser Part # 78-BAV20	Vishay Semiconductors	Small Signal Switching Diodes 200V If/250mA T/R Learn More about Vishay Semiconductors vishay semi bav diodes	Datasheet	51,927In Stock	Cut Tape S/ 1.52 S/ 0.662 S/ 0.58 S/ 0.428 Reel S/ 0.218 View S/ 0.401 S/ 0.362 S/ 0.35 S/ 0.21	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 BAV17-TR Vishay Semiconductors 1: S/ 1.52 42,692In Stock	Mfr. Part # BAV17-TR Mouser Part # 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 S/ 1.52 S/ 0.662 S/ 0.58 S/ 0.428 Reel S/ 0.265 View S/ 0.413 S/ 0.35 S/ 0.23	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 200V 625mA 1A IFSM BAV20-TAP Vishay Semiconductors 1: S/ 1.48 41,987In Stock	Mfr. Part # BAV20-TAP Mouser Part # 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	S/ 1.48 S/ 0.65 S/ 0.568 S/ 0.424 Reel S/ 0.257 View S/ 0.405 S/ 0.343 S/ 0.319 S/ 0.226	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 250V If/250mA T/R BAV21-TR Vishay Semiconductors 1: S/ 1.52 28,887In Stock 50,000Expected 12/24/2026	Mfr. Part # BAV21-TR Mouser Part # 78-BAV21	Vishay Semiconductors	Small Signal Switching Diodes 250V If/250mA T/R Learn More about Vishay Semiconductors vishay semi bav diodes	Datasheet	28,887In Stock 50,000Expected 12/24/2026	Cut Tape S/ 1.52 S/ 0.662 S/ 0.58 S/ 0.428 Reel S/ 0.265 View S/ 0.42 S/ 0.35 S/ 0.23	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 60 Volt 625mA BAV18-TR Vishay Semiconductors 1: S/ 1.95 49,210In Stock	Mfr. Part # BAV18-TR Mouser Part # 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 S/ 1.95 S/ 1.34 S/ 0.849 S/ 0.533 Reel S/ 0.308 View S/ 0.467 S/ 0.413 S/ 0.35 S/ 0.241	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 200V 625mA 1A IFSM BAV21-TAP Vishay Semiconductors 1: S/ 1.48 10,685In Stock 50,000Expected 12/10/2026	Mfr. Part # BAV21-TAP Mouser Part # 78-BAV21-TAP	Vishay Semiconductors	Small Signal Switching Diodes 200V 625mA 1A IFSM Learn More about Vishay Semiconductors vishay semi bav diodes	Datasheet	10,685In Stock 50,000Expected 12/10/2026	S/ 1.48 S/ 0.65 S/ 0.568 S/ 0.424 Reel S/ 0.261 View S/ 0.413 S/ 0.378 S/ 0.226	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: S/ 0.222 Non-Stocked	Mfr. Part # BAV17-TAP Mouser Part # 78-BAV17-TAP	Vishay Semiconductors	Small Signal Switching Diodes 25 Volt 625mA Learn More about Vishay Semiconductors vishay semi bav diodes	Datasheet	Non-Stocked	S/ 0.222	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: S/ 0.222 Non-Stocked	Mfr. Part # BAV18-TAP Mouser Part # 78-BAV18-TAP	Vishay Semiconductors	Small Signal Switching Diodes 60 Volt 625mA Learn More about Vishay Semiconductors vishay semi bav diodes	Datasheet	Non-Stocked	S/ 0.222	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: S/ 1.91 Non-Stocked	Mfr. Part # BAV19-TAP Mouser Part # 78-BAV19-TAP	Vishay Semiconductors	Small Signal Switching Diodes 120 Volt 625mA Learn More about Vishay Semiconductors vishay semi bav diodes	Datasheet	Non-Stocked	S/ 1.91 S/ 1.31 S/ 0.829 S/ 0.522 Reel S/ 0.30 View S/ 0.459 S/ 0.401 S/ 0.343 S/ 0.218	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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