USHIO’s custom-made Chip Technologies (①Design, ②Epitaxial Growth, & ③Device Process) and Packaging Technologies (①Optics Design, & ②Thermal Management) allow strong collaboration and support in product development with our customer from start to finish.

epitex series

Our "epitex" series LED covers all wavelengths in the UV, visible and IR (Infrared) spectra, from 365nm to 1650nm based on reliable technologies over 25 years.
You can choose a suitable wavelength product for your application from our selection, which is available at every 20nm (below 1000nm) and every 100nm (over 1000nm).

Photodiode & Phototransistor Stem Type

Photodiode & Phototransistor Stem Type

Spec No. Active Area (mm2) Peak spectral response (nm) Reverse photo current (μA) Half angle swnsitivity
PD015F00 1.25*1.25 900 25 ±55°
PD015F32 1.25*1.25 900 40 ±15°
PD015F52 1.25*1.25 900 14 ±18°
PD015T00 1.25*1.25 900 20 ±60°
PD015T32 1.25*1.25 900 55 ±10°
PD015T52 1.25*1.25 900 15 ±45°
PD018D00 1.57*1.57 900 20 ±60°
PD018D32 1.57*1.57 900 50 ±15°
PD018D52 1.57*1.57 900 15 ±45°
PD018T00 1.57*1.57 900 20 ±60°
PD018T32 1.57*1.57 900 45 ±10°
PD018T52 1.57*1.57 900 15 ±45°
PD023F00 2.0*2.0 900 50 ±60°
PD023F32 2.0*2.0 900 40 ±30°
PD023F52 2.0*2.0 900 20 ±35°

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