PHOTODIODE Si PIN photodiode S1223 series For visible to IR, precision photometry Features Applications l High sensitivity l High reliability l High-speed response l Optical measurement equipment l Analytical equipment, etc. S1223: fc=30 MHz S1223-01: fc=20 MHz l Low capacitance General ratings Parameter Window material Package Active area size Effective active area Symbol A - S1223 2.4 x 2.8 6.6 Absolute maximum ratings Parameter Symbol Reverse voltage VR Max. Power dissipation P Operating temperature Topr Storage temperature Tstg S1223 Electrical and optical characteristics (Ta=25 C) Parameter Symbol Spectral response range Peak sensitivity wavelength p Photo sensitivity Short circuit current Dark current Temp. coefficient of ID Cut-off frequency Terminal capacitance Noise equivalent power S Condition =p =660 nm =780 nm =830 nm 100 lx VR=20 V Isc ID TCID fc VR=20 V, -3 dB Ct VR=20 V, f=1 MHz NEP VR=20 V Min. 5 - borosilicate glass TO-5 30 100 -40 to +100 -55 to +125 S1223 Typ. 320 to 1100 960 0.6 0.45 0.52 0.54 6.3 0.1 1.15 30 10 9.4 x 10-15 Max. 10 - S1223-01 Unit mm mm2 3.6 x 3.6 13 S1223-01 Min. 10 - S1223-01 Typ. 320 to 1100 960 0.6 0.45 0.52 0.54 13 0.2 1.15 20 20 1.3 x 10-14 Unit V mW C C Max. 10 - Unit nm nm A/W A nA times/C MHz pF W/Hz1/2