Optical Detectors & Sensors

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VEMx20xx/25xx Silicon Photodiode/Phototransistor

Vishay Semiconductors VEMx20xx/VEMx25xx Silicon Photodiodes & Phototransistors are new high-speed photodetectors in miniature gullwing, reverse gullwing, and side-view packages with wide-view dome lenses. Offered with or without daylight blocking filters and featuring a ±35° angle of half sensitivity, the AEC-Q101-qualified VEMD2xx3(SL) PIN photodiodes and VEMT2xx3(SL) phototransistors have matching emitters in Vishay's high-speed ±25° and ±28° VSMB2943xX01 series.

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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 Type	Mounting Style
Photodiodes Reverse gullwing 350-1120nm +/-35 deg VEMD2503X01 Vishay Semiconductors 1: $1.021 8.313In Stock	Mfr. Part # VEMD2503X01 Mouser Part # 78-VEMD2503X01	Vishay Semiconductors	Photodiodes Reverse gullwing 350-1120nm +/-35 deg Learn More about Vishay Semiconductors vishay vemx20xx25xx optodetector	Datasheet	8.313In Stock	Cut Tape $1.021 $716 $527 $442 Reel $341 View $391 $327 $320 MouseReel Available	Min.: 1 Mult.: 1 : 6.000	Photodiodes	SMD/SMT
Phototransistors Reverse gullwing 790-970nm +/-35 deg VEMT2003X01 Vishay Semiconductors 1: $977 5.830In Stock	Mfr. Part # VEMT2003X01 Mouser Part # 78-VEMT2003X01	Vishay Semiconductors	Phototransistors Reverse gullwing 790-970nm +/-35 deg Learn More about Vishay Semiconductors vishay vemt20xx 25xx photodiodes	Datasheet	5.830In Stock	Cut Tape $977 $562 $435 $378 Reel $326 View $348 $340 $315 $306 MouseReel Available	Min.: 1 Mult.: 1 : 6.000	Phototransistors
Photodiodes Gullwing 750-1050nm +/-35 deg VEMD2023X01 Vishay Semiconductors 1: $1.021 24.487In Stock	Mfr. Part # VEMD2023X01 Mouser Part # 78-VEMD2023X01	Vishay Semiconductors	Photodiodes Gullwing 750-1050nm +/-35 deg Learn More about Vishay Semiconductors vishay vemx20xx25xx optodetector	Datasheet	24.487In Stock	Cut Tape $1.021 $716 $527 $442 Reel $346 View $391 $323 $322 MouseReel Available	Min.: 1 Mult.: 1 : 6.000	Photodiodes	SMD/SMT
Phototransistors Gullwing 790-970nm +/-35 deg VEMT2023X01 Vishay Semiconductors 1: $769 8.365In Stock	Mfr. Part # VEMT2023X01 Mouser Part # 78-VEMT2023X01	Vishay Semiconductors	Phototransistors Gullwing 790-970nm +/-35 deg Learn More about Vishay Semiconductors vishay vemt20xx 25xx photodiodes	Datasheet	8.365In Stock	Cut Tape $769 $564 $438 $379 Reel $333 View $355 $348 $320 $295 MouseReel Available	Min.: 1 Mult.: 1 : 6.000	Phototransistors
Phototransistors Sideview 470-1090nm +/-35 deg VEMT2523SLX01 Vishay Semiconductors 1: $911 33.174In Stock	Mfr. Part # VEMT2523SLX01 Mouser Part # 78-VEMT2523SLX01	Vishay Semiconductors	Phototransistors Sideview 470-1090nm +/-35 deg Learn More about Vishay Semiconductors vishay vemt20xx 25xx photodiodes	Datasheet	33.174In Stock	Cut Tape $911 $627 $459 $394 Reel $334 View $360 $314 $301 $290 MouseReel Available	Min.: 1 Mult.: 1 : 3.000	Phototransistors
Photodiodes Reverse gullwing 750-1050nm +/-35 deg VEMD2003X01 Vishay Semiconductors 1: $780 4.650In Stock	Mfr. Part # VEMD2003X01 Mouser Part # 78-VEMD2003X01	Vishay Semiconductors	Photodiodes Reverse gullwing 750-1050nm +/-35 deg Learn More about Vishay Semiconductors vishay vemx20xx25xx optodetector	Datasheet	4.650In Stock	Cut Tape $780 $570 $439 $390 Reel $359 View $370 $359 $337 $328 MouseReel Available	Min.: 1 Mult.: 1 : 6.000	Photodiodes	SMD/SMT
Photodiodes Sideview 750-1050nm +/-35 deg VEMD2023SLX01 Vishay Semiconductors 1: $944 5.616In Stock 9.000Expected 10/9/2026	Mfr. Part # VEMD2023SLX01 Mouser Part # 78-VEMD2023SLX01	Vishay Semiconductors	Photodiodes Sideview 750-1050nm +/-35 deg Learn More about Vishay Semiconductors vishay vemx20xx25xx optodetector	Datasheet	5.616In Stock 9.000Expected 10/9/2026	Cut Tape $944 $674 $505 $442 Reel $401 View $415 $382 $354 $349 MouseReel Available	Min.: 1 Mult.: 1 : 3.000	Photodiodes	SMD/SMT
Photodiodes Sideview 350-1120nm +/-35 deg VEMD2523SLX01 Vishay Semiconductors 1: $977 8.858In Stock	Mfr. Part # VEMD2523SLX01 Mouser Part # 78-VEMD2523SLX01	Vishay Semiconductors	Photodiodes Sideview 350-1120nm +/-35 deg Learn More about Vishay Semiconductors vishay vemx20xx25xx optodetector	Datasheet	8.858In Stock	Cut Tape $977 $684 $493 $405 Reel $373 View $390 $362 $336 $324 MouseReel Available	Min.: 1 Mult.: 1 : 3.000	Photodiodes	SMD/SMT
Phototransistors Side view 790-970nm +/-35 deg VEMT2023SLX01 Vishay Semiconductors 1: $922 11.624In Stock 15.000Expected 10/7/2026	Mfr. Part # VEMT2023SLX01 Mouser Part # 78-VEMT2023SLX01	Vishay Semiconductors	Phototransistors Side view 790-970nm +/-35 deg Learn More about Vishay Semiconductors vishay vemt20xx 25xx photodiodes	Datasheet	11.624In Stock 15.000Expected 10/7/2026	Cut Tape $922 $650 $486 $410 Reel $358 View $385 $341 $317 $312 MouseReel Available	Min.: 1 Mult.: 1 : 3.000	Phototransistors
Phototransistors Gullwing 470-1090nm +/-35 deg VEMT2523X01 Vishay Semiconductors 1: $1.043 8.213In Stock	Mfr. Part # VEMT2523X01 Mouser Part # 78-VEMT2523X01	Vishay Semiconductors	Phototransistors Gullwing 470-1090nm +/-35 deg Learn More about Vishay Semiconductors vishay vemt20xx 25xx photodiodes	Datasheet	8.213In Stock	Cut Tape $1.043 $726 $530 $440 Reel $344 View $394 $386 $320 $304 MouseReel Available	Min.: 1 Mult.: 1 : 6.000	Phototransistors
Phototransistors Reverse gullwing 470-1090nm +/-35 deg VEMT2503X01 Vishay Semiconductors 1: $977 5.449Expected 10/2/2026	Mfr. Part # VEMT2503X01 Mouser Part # 78-VEMT2503X01	Vishay Semiconductors	Phototransistors Reverse gullwing 470-1090nm +/-35 deg Learn More about Vishay Semiconductors vishay vemt20xx 25xx photodiodes	Datasheet	5.449Expected 10/2/2026	Cut Tape $977 $684 $503 $422 Reel $339 View $372 $320 $312 MouseReel Available	Min.: 1 Mult.: 1 : 6.000	Phototransistors
Photodiodes Gullwing 350-1120nm +/-35 deg VEMD2523X01 Vishay Semiconductors 1: $966 4.907Expected 1/1/2027	Mfr. Part # VEMD2523X01 Mouser Part # 78-VEMD2523X01	Vishay Semiconductors	Photodiodes Gullwing 350-1120nm +/-35 deg Learn More about Vishay Semiconductors vishay vemx20xx25xx optodetector	Datasheet	4.907Expected 1/1/2027	Cut Tape $966 $748 $547 $456 Reel $383 View $415 $402 $352 $334 MouseReel Available	Min.: 1 Mult.: 1 : 6.000	Photodiodes	SMD/SMT

VEMx20xx/25xx Silicon Photodiode/Phototransistor

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