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Vishay VEMT2023X01 Silicon NPN Phototransistor

Vishay's VEMT2003X01 series are miniature silicon NPN phototransistors featuring daylight blocking filters in black dome lenses, designed for surface mounting applications. Tuned for IR wavelengths from 790 nm to 970 nm, these phototransistors offer high radiant sensitivity, fast response times, and a wide angle of half sensitivity at +35°. Suitable for detecting light in automotive, photo interrupter, miniature switches, and sensors, they comply with RoHS and are qualified under AEC-Q101, ensuring robustness in various environments.

Authorized Distributors
Source:DigiKey
Part No:VEMT2023X01
Stock:16982
Inv Date:06-09-2026
Price: Unit price: $0.89
Buy/RFQ:
Part No:VEMT2023X01
Stock:8467
Inv Date:06-10-2026
Price: Unit price: $0.78
Buy/RFQ:
Part No:VEMT2023X01
Stock:565
Inv Date:06-10-2026
Price: N/A
Buy/RFQ:

Vishay VEMT2023X01 Silicon NPN Phototransistor Specifications:

  • Package type: surface mount
  • Package form: GW, RGW (Pa)
  • Dimensions (L x W x H in mm): 2.3 x 2.3 x 2.55
  • RoHS compliant, AEC-Q101 qualified
  • Wavelength range: 790 to 970 nm
  • Peak sensitivity: 860 nm
  • Angle of half sensitivity: +35°
  • Collector emitter voltage: 20 V
  • Emitter collector voltage: 7 V
  • Collector current: 50 mA
  • Power dissipation: 100 mW at <75°C
  • Junction temperature: 100°C
  • Operating temperature: -40°C to +100°C
  • Storage temperature: -40°C to +100°C
  • Soldering temperature: 260°C reflow
  • Reflow profile: 8-10 sec, peak 260°C
  • Floor life: 4 weeks at T<30°C, RH<60%
  • Reel packing: 6000 pcs/reel
  • Reflow soldering according to J-STD-020
  • Thermal resistance: 250 K/W

Buy the Vishay Series IR Phototransistor: VEMT2003X01

Experience reliable optical sensing with the Vishay VEMT2003X01 phototransistor, designed for automotive, sensors, and miniatures. It features high radiant sensitivity, fast response, and spectral range of 790 to 970 nm, with daylight blocking filters in a compact surface-mount package. Qualified under AEC-Q101 and RoHS compliant, this device ensures long-term durability and performance. Ideal for detectors, encoders, and position sensors, their enhanced design supports demanding industrial and automotive applications. Purchase online today for durable, high-performance optical sensing components.

Get Vishay VEMT2003X01 today—built for precision and long-lasting durability in sensing applications.

Frequently Asked Questions

Where can I buy Vishay VEMT2023X01?

You can click on the BUY or RFQ button to purchase VEMT2023X01 from an authorized Vishay distributor.

How do I troubleshoot issues or seek technical support for part VEMT2023X01?

You can download the VEMT2023X01 datasheet or visit the Vishay website for support.

Who is the manufacturer of VEMT2023X01?

Vishay

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