Advancing the UV/EUV
Measurement Science


AXUV Series

100% Internal Quantum Efficiency in the UV/EUV

AXUV Information

AXUV Products


UVG Series

100% Internal Quantum Efficiency and Improved Stability in the UV

UVG Information

UVG Products


SXUV Series

Hundred of gigarads of radiation hardness; no degradation on exposure to 100 eV photons

SXUV Information

SXUV Products

PN Series

Newly available diodes with a p-on-n structure and 100% IQE between 350 and 940 nm.

PN Diodes: Information

PN Diodes: Information

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International Radiation Detectors, Inc.

SXUV Specifications (22°C)

Click name to download DWF Version of image


Sensitive Area (mm^2) Size (mm) Package Type Shunt Resistance (M-Ohm) Dark Current at 50V Capacitance at 0V Risetime (10-90%)
SXUV576 576 24X24 Metal 5 * 1000 nF* 2 µSec**
SXUV300 330 22X15 Metal 10 * 40 nF* 15 µSec**
SXUV300C 330 22X15 Ceramic 5 * 40nF 15 µSec**
SXUV100 100 10 X 10 Ceramic 10 * 20 nF** 10 µSec**
SXUV100LP 100 10 X 10 Ceramic 10 * 20 nF** 10 µSec**
SXUV100LPA 100 10 X 10 Cermaic 10 * 20 nF** 10 µSec**
SXUV100RPD*** 100 10 X 10 Ceramic 10 * 20 nF** 10 µSec**
SXUV20 20 5.0 Ø TO-8 100 * 4 nF** 2 µSec**
SXUV20RPD*** 20 5.0 Ø TO-8 100 * 4 nF** 2 µSec**
SXUV20A 24 5.5 Ø Ceramic 100 * 4 nF** 2 µSec**
SXUV20ARPD *** 24 5.5 Ø Ceramic 100 * 4 nF** 2 µSec**
SXUV20C 24 5.5 Ø TO-8 100 * 4 nF** 2 µSec**
SXUV20BNC 20 5.0 Ø BNC 100 * 4 nF** 2 µSec**
SXUV20LP-EUT 20 5.0 Ø Metal 100 * 4 nF** 2 µSec**
SXUV10A 10 1 X 10 Ceramic/C10A 400 * 1 nF** 0.6 µSec**
SXUV5 5 2.5 Ø TO-5 200 * 200 pF** < 2 nSec**
SXUV5S 5 2.5 Ø TO-5 200 * 200 pF** < 2 nSec**


Part Number Extension Guide
BNC Detecting element mounted in a BNC type connector
EUT Chip eutectical mounted with gold preform
LP

"Low Profile" Package
S TO package with protective cap and Suprasil II window

Notes
* May be selected for a specific application at no additional cost.

**

 Devices with better values may be selected.
*** SXUVRPD photodiodes with increased linear range (up to 2 mJ/cm2 pulse energy density) - click link for graph

All SXUV products have at least 7 orders of magnitude of dynamic range.
Please specify if detectors with larger dynamic range are required


References:

1] E.M. Gullikson et al., "Stable Silicon Photodiodes for Absolute Intensity Measurements in the VUV and Soft X-ray Regions"