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ONSEMI QSE113 Infrared Phototransistor

The QSE113/114 are silicon infrared phototransistors encapsulated in a black plastic sidelooker package with a wide 50° reception angle. They feature high sensitivity, a daylight filter, and a matched emitter for reliable infrared light detection. Designed for optical sensing applications, these phototransistors operate over a temperature range of -40°C to +100°C, with low dark current and high breakdown voltage, making them suitable for industrial and automation systems requiring precise IR detection with minimal interference.

Authorized Distributors
Source:Newark
Part No:QSE113
Stock:9926
Inv Date:06-10-2026
Price: Unit price: $0.927
Buy/RFQ:
Source:DigiKey
Part No:QSE113
Stock:0
Inv Date:06-10-2026
Price: Unit price: $0.9
Buy/RFQ:
Part No:QSE113
Stock:4280
Inv Date:06-11-2026
Price: Unit price: $0.92
Buy/RFQ:
Part No:QSE113
Stock:0
Inv Date:06-10-2026
Price: Unit price: $0.205
Buy/RFQ:

ONSEMI QSE113 Infrared Phototransistor Specifications:

  • Package Type: Sidelooker plastic encapsulated black epoxy
  • Reception Angle: 50°
  • Package Dimensions: 0.175 (4.44) x 0.087 (2.22) x 0.065 (1.65) inches
  • Operating Temperature: -40 to +100°C
  • Storage Temperature: -40 to +100°C
  • Collector-Emitter Voltage: 30 V
  • Emitter-Collector Voltage: 5 V
  • Power Dissipation: 100 mW
  • Peak Sensitivity: 880 nm (AlGaAs)
  • Dark Current: 100 nA
  • Collector-Emitter Breakdown: 30 V
  • Emitter-Collector Breakdown: 5 V
  • Saturation Voltage: 0.4 V
  • Rise and Fall Time: 8 μs
  • Sensitivity Wavelength: 880 nm

Buy the ON Semiconductor QSE113 – Reliable Infrared Phototransistor for Industrial Applications

Discover the reliable infrared phototransistor designed for industrial automation and optical sensing solutions. The QSE113 offers a 50° reception angle, high sensitivity, and daylight filtering, ideal for precise IR detection. With a temperature range of -40°C to +100°C, low dark current, and robust voltage ratings, this phototransistor ensures dependable operation in challenging environments. Perfect for embedded systems, automation, and electronic sensing, it guarantees consistent performance and high reliability for critical applications. Purchase online today to elevate your sensing solutions.

Order your ON Semiconductor QSE113 infrared phototransistor today and ensure accurate optical sensing for your industrial and automation projects with dependable performance.

Frequently Asked Questions

Where can I buy ONSEMI QSE113?

You can click on the BUY or RFQ button to purchase QSE113 from an authorized ONSEMI distributor.

How do I troubleshoot issues or seek technical support for part QSE113?

You can download the QSE113 datasheet or visit the ONSEMI website for support.

Who is the manufacturer of QSE113?

ONSEMI

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