Phototransistors – Mouser Canada

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VEMT Silicon NPN Phototransistors

Vishay Semiconductors VEMT Silicon NPN Phototransistors are silicon NPN epitaxial planar phototransistors in a miniature surface-mount package (SMD) with a dome lens. The VEMT2003X01, VEMT2023X01, and VEMT2023SLX01 modules include a daylight filter that is matched with 830nm to 950nm IR emitters. The VEMT2503X01, VEMT2523X01, and VEMT2523SLX01 variants are sensitive to visible and near-infrared radiation. Applications for Vishay Semiconductors VEMT Silicon NPN Phototransistors include automotive, miniature switches, light sensors, and more.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (CAD) Filter the results in the table by unit price based on your quantity.	Qty.	Product	Package / Case	Mounting Style	Peak Wavelength	Maximum On-State Collector Current	Collector- Emitter Voltage VCEO Max	Collector-Emitter Breakdown Voltage	Collector-Emitter Saturation Voltage	Dark Current	Rise Time	Fall Time	Pd - Power Dissipation	Minimum Operating Temperature	Maximum Operating Temperature	Series	Qualification
Phototransistors Reverse gullwing 790-970nm +/-35 deg VEMT2003X01 Vishay Semiconductors 1: $1.28 6,830In 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	6,830In Stock	Cut Tape $1.28 $0.713 $0.554 $0.485 Reel $0.415 View $0.441 $0.438 $0.409 MouseReel Available	Min.: 1 Mult.: 1 : 6,000	Phototransistors				50 mA	20 V	20 V	400 mV	1 nA			100 mW	- 40 C	+ 100 C	VEMT	AEC-Q100
Phototransistors Gullwing 470-1090nm +/-15 deg VEMT2520X01 Vishay Semiconductors 1: $0.778 4,717In Stock	Mfr. Part # VEMT2520X01 Mouser Part # 782-VEMT2520X01	Vishay Semiconductors	Phototransistors Gullwing 470-1090nm +/-15 deg Learn More about Vishay Semiconductors vishay vemt20xx 25xx photodiodes	Datasheet	4,717In Stock	Cut Tape $0.778 $0.595 $0.488 $0.439 View Reel $0.336 $0.41 $0.348 $0.336 MouseReel Available	Min.: 1 Mult.: 1 : 6,000	Phototransistors	Gull Wing		850 nm	50 mA	20 V	20 V	400 mV	1 nA			100 mW	- 40 C	+ 100 C	VEMT	AEC-Q100
Phototransistors Gullwing 790-970nm +/-35 deg VEMT2023X01 Vishay Semiconductors 1: $1.01 8,397In 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	8,397In Stock	Cut Tape $1.01 $0.74 $0.575 $0.497 Reel $0.436 View $0.465 $0.456 $0.419 $0.387 MouseReel Available	Min.: 1 Mult.: 1 : 6,000	Phototransistors				50 mA	20 V	20 V	400 mV	1 nA			100 mW	- 40 C	+ 100 C	VEMT	AEC-Q100
Phototransistors Sideview 470-1090nm +/-35 deg VEMT2523SLX01 Vishay Semiconductors 1: $1.20 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 $1.20 $0.822 $0.602 $0.517 Reel $0.435 View $0.472 $0.412 $0.395 $0.38 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	Phototransistors				50 mA	20 V	20 V	400 mV	1 nA			100 mW	- 40 C	+ 100 C	VEMT	AEC-Q100
Phototransistors Side view 790-970nm +/-35 deg VEMT2023SLX01 Vishay Semiconductors 1: $1.21 14,644In Stock 15,000Expected 2026-10-07	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	14,644In Stock 15,000Expected 2026-10-07	Cut Tape $1.21 $0.854 $0.638 $0.537 Reel $0.469 View $0.507 $0.449 $0.416 $0.409 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	Phototransistors				50 mA	20 V	20 V	400 mV	1 nA			100 mW	- 40 C	+ 100 C	VEMT	AEC-Q100
Phototransistors Gullwing 790-970nm +/-15 deg VEMT2020X01 Vishay Semiconductors 1: $1.15 18,972In Stock 6,000Expected 2026-10-09	Mfr. Part # VEMT2020X01 Mouser Part # 782-VEMT2020X01	Vishay Semiconductors	Phototransistors Gullwing 790-970nm +/-15 deg Learn More about Vishay Semiconductors vishay vemt20xx 25xx photodiodes	Datasheet	18,972In Stock 6,000Expected 2026-10-09	Cut Tape $1.15 $0.801 $0.589 $0.49 Reel $0.465 View $0.477 $0.433 $0.42 MouseReel Available	Min.: 1 Mult.: 1 : 6,000	Phototransistors		SMD/SMT	860 nm	50 mA	20 V	20 V	400 mV	100 nA			100 mW	- 40 C	+ 100 C	VEMT	AEC-Q100
Phototransistors Reverse gullwing 470-1090nm +/-15 deg VEMT2500X01 Vishay Semiconductors 1: $1.02 8,530In Stock	Mfr. Part # VEMT2500X01 Mouser Part # 782-VEMT2500X01	Vishay Semiconductors	Phototransistors Reverse gullwing 470-1090nm +/-15 deg Learn More about Vishay Semiconductors vishay vemt20xx 25xx photodiodes	Datasheet	8,530In Stock	Cut Tape $1.02 $0.742 $0.572 $0.492 Reel $0.439 View $0.459 $0.449 $0.409 $0.399 MouseReel Available	Min.: 1 Mult.: 1 : 6,000	Phototransistors	Reverse Gull Wing		850 nm	50 mA	20 V	20 V	400 mV	1 nA			100 mW	- 40 C	+ 100 C	VEMT	AEC-Q100
Phototransistors Gullwing 470-1090nm +/-35 deg VEMT2523X01 Vishay Semiconductors 1: $1.37 2,213In Stock 6,000Expected 2026-10-23	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	2,213In Stock 6,000Expected 2026-10-23	Cut Tape $1.37 $0.952 $0.696 $0.577 Reel $0.451 View $0.517 $0.507 $0.419 $0.399 MouseReel Available	Min.: 1 Mult.: 1 : 6,000	Phototransistors				50 mA	20 V	20 V	400 mV	1 nA			100 mW	- 40 C	+ 100 C	VEMT	AEC-Q100
Phototransistors Reverse gullwing 470-1090nm +/-35 deg VEMT2503X01 Vishay Semiconductors 1: $1.28 5,449Expected 2026-10-02	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 2026-10-02	Cut Tape $1.28 $0.897 $0.66 $0.553 Reel $0.445 View $0.488 $0.419 $0.409 MouseReel Available	Min.: 1 Mult.: 1 : 6,000	Phototransistors				50 mA	20 V	20 V	400 mV	1 nA			100 mW	- 40 C	+ 100 C	VEMT	AEC-Q100
Phototransistors Reverse gullwing 790-970nm +/-15 deg VEMT2000X01 Vishay Semiconductors 1: $1.21 11,831Expected 2026-09-23	Mfr. Part # VEMT2000X01 Mouser Part # 782-VEMT2000X01	Vishay Semiconductors	Phototransistors Reverse gullwing 790-970nm +/-15 deg Learn More about Vishay Semiconductors vishay vemt20xx 25xx photodiodes	Datasheet	11,831Expected 2026-09-23	Cut Tape $1.21 $0.851 $0.677 $0.563 Reel $0.465 View $0.505 $0.50 $0.433 $0.413 MouseReel Available	Min.: 1 Mult.: 1 : 6,000	Phototransistors			860 nm		20 V	20 V	400 mV	100 nA			100 mW	- 40 C	+ 100 C	VEMT	AEC-Q100
Phototransistors Phototransistor in 0805 Package, AEC-Q102 Qualified VEMT4010X02 Vishay Semiconductors 1: $1.18 3,000Expected 2026-10-09 New Product	Mfr. Part # VEMT4010X02 Mouser Part # 78-VEMT4010X02 New Product	Vishay Semiconductors	Phototransistors Phototransistor in 0805 Package, AEC-Q102 Qualified Learn More about Vishay Semiconductors vishay vemt20xx 25xx photodiodes	Datasheet	3,000Expected 2026-10-09	Cut Tape $1.18 $0.818 $0.598 $0.50 Reel $0.425 View $0.468 $0.403 $0.373 $0.366 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	Phototransistors	0805 (2012 metric)	SMD/SMT	880 nm	50 mA	20 V	20 V	0.11 V	0.3 nA	57 us	99 us		- 40 C	+ 125 C	VEMT4010X02
Phototransistors Phototransistor in 0805 Package, AEC-Q102 Qualified VEMT4110X02 Vishay Semiconductors 1: $1.18 2,990Expected 2026-10-09 New Product	Mfr. Part # VEMT4110X02 Mouser Part # 78-VEMT4110X02 New Product	Vishay Semiconductors	Phototransistors Phototransistor in 0805 Package, AEC-Q102 Qualified Learn More about Vishay Semiconductors vishay vemt20xx 25xx photodiodes	Datasheet	2,990Expected 2026-10-09	Cut Tape $1.18 $0.818 $0.598 $0.50 Reel $0.425 View $0.468 $0.403 $0.373 $0.366 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	Phototransistors	0805 (2012 metric)	SMD/SMT	890 nm	50 mA	20 V	20 V	0.11 V	0.2 nA	57 us	99 us		- 40 C	+ 125 C	VEMT4110X02

VEMT Silicon NPN Phototransistors

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