Optical-sensors-First-Sensor
Optical sensors
Fast, sensitive
3001393 3001048
Series 5
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Series 5: high speed NIR-sensitive photodiodes

These high-speed epitaxial photodiodes are ideal for VIS and NIR applications with low operating voltages.

Special features
  • Photodiodes with epitaxial layer structure for fast rise times at low reverse voltages.
  • Epitaxial layer thickness optimized for highest speed and maximum sensitivity at 800 nm.
  • Low dark current even at high operating temperatures.
Pin photodiodes of First SensorTechnical specifications and PDF datasheet
Order # Chip Package Active Area
Size (mm) /
Area (mm²)
Dark current
(nA) 3.5 V
Rise time (ns)
405nm, 3.5 V, 50 Ω
3001393 PS0.25-5 LCC6.1 0.5×0.5 / 0.25 0.1 0.4
3001048 PS0.25-5 SMD1206 0.5×0.5 / 0.25 0.1 0.4
3004648 PS1.0-5 TO52 1x1 / 1 0.2 1.0
Technical specifications and PDF datasheet *
Order # Package Active Area
Size (mm) /
Area (mm²)
3001393 LCC6.1 0.5×0.5 / 0.25
3001048 SMD1206 0.5×0.5 / 0.25
3004648 TO52 1x1 / 1
* For large screens, this table contains more technical specifications. For mobile devices, they are not shown.
Company
First Sensor is one of the world's leading suppliers in the field of sensor systems and part of TE Connectivity. In the growth market of sensor systems, First Sensor develops and produces customer-specific solutions for the ever-increasing number of applications in the industrial, medical, and mobility target markets. Our goal here is to identify, meet and solve the challenges of the future with our innovative sensor solutions early on.
Investor Relations
Our investor relations activities aim at raising the international publicity of First Sensor AG and at consolidating and extending the perception of our share as an attractive growth stock. This means we keep our online communication transparent, comprehensive and continuous in order to enhance your trust in our share.
Tailored Solutions
In the growth market of sensor systems, First Sensor develops and produces customer-specific sensors, electronics, modules and complex systems for the ever-increasing number of applications in the industrial, medical, and mobility target markets. As a solution provider the company offers complete development services from a first draft and proof of concept up to the development of prototypes and finally serial production. First Sensor offers comprehensive development expertise, state-of-the-art packaging technologies and production capacities in clean rooms from ISO class 8 to 5.
Career
Innovation, excellence, proximity – these are our values, our ambition, our drive. Anything less is not an option. Our sensor solutions stand for technical innovation and economic growth. As such, they form the basis for the development and application of new technologies in almost all areas of life. We aim to shape this future together with you.

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