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Opto Diode debuts SXUV5 Ø2.5mm photodiode

19 Aug 2014

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Opto Diode, a division of ITW and a member of the ITW Photonics Group, has announced a photodiode with a circular active area. According to the company, the SXUV Ø2.5mm offers excellent stability after extreme ultraviolet (EUV) conditions.

The device is housed in a TO-39, 3-pin, windowless package that delivers responsivity down to 1nm. The active area is typically Ø2.5mm and has a minimum shunt resistance (Rsh) of 20MΩ @ ±10mV (typical). The photodiode is geared for high power laser monitoring at wavelengths 1-200nm, or other tasks that require a highly-stable photodiode after EUV exposure.

SXUV Ø2.5mm

The device parameters include reverse breakdown voltage of 20V, with the capacitance of 1nF. The response time is 1ns (typical) to a maximum of 2ns.

Storage and operating temperatures range from -10°C to 40°C (ambient) and from -20°C to 80°C (in nitrogen or vacuum conditions). The lead soldering temperature (0.08in from the case for 10s) is 260°C; the maximum junction temperature is 70°C.

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