Product Description:

S4349 Four-pixel Silicon PIN Photodiode Array Is Used For Laser Beam Alignment

Features:

Four pixel silicon PIN photodiode

The S4349 is a four-pixel silicon PIN photodiode with sensitivity in the ultraviolet to near-infrared spectrum. The four-pixel format supports position sensing, for example for laser beam alignment.

peculiarity

- Four (2 × 2) pixel format

- Low crosstalk: maximum 2%

- Wide spectral response range: 190 to 1000 nm

- High-speed response: fc = 20 MHz

-TO-5 metal package

The number of pixels is 4 segments

Encapsulation metal

Package category TO-5

Refrigeration uncooled type

Sensitivity wavelength range 190 to 1000 nm

Maximum sensitivity wavelength (typical value) 720 nm

Photosensitivity (typical value) 0.45A /W

Dark current (Max.) 200 pA

Cut-off frequency (typical value) 20 MHz

Junction capacitance (typical) 25 pF

Measurement conditions Typical value Ta = 25°C, unless otherwise stated,

For each pixel (except the light-receiving surface), sensitivity: λ = λp, dark current: VR = 5V, cut-off frequency: VR = 5V, junction capacitance: VR = 5V, f = 1MHz

Specifications:

Yijiajie Electronics is a full range of silicon pressure sensors from the United States, FREESCALE/, GE, MEAS, SMI, and a full range of sensing and control products from the United States pressure, temperature and humidity, gas flow, current, Hall effect, etc., Japan HAMAMATSU flame, UV sensors, photodiodes, Japan FIGARO, UK CITY, ALPHASENSE full range of semiconductors, catalytic, electrochemical gas sensors, French HUMIREL/MEAS humidity sensors and other international well-known companies authorized agents or distributors, to provide customers with product information, products Solutions, product selection, supply guarantee and logistics services, etc.