SLD-70C1 Planar Photodiode Features * Planar Photodiode * Low capacitance * Fast switching time * Low leakage current * Linear response vs irradiance * Multiple dark current ranges available Description The Silonex SLD-70C1 planar photodiode is designed to operate in either photoconductive or photovoltaic modes. High sensitivity and low dark current allow use in even low irradiance applications. The photodiode is supplied on a ceramic base with a clear epoxy dome package. 25.4 Min Clear Epoxy Anode 6.3 Red dot 7.2 5.1 0.50-0.52 3.4 Max Cathode Chip Size = 1.7 mm X 1.7 mm Active Area = 2.0 sq.mm. Dimensions in mm. (+/- 0.2) Directional Sensitivity Characteristics Absolute Maximum Ratings Storage Temperature Operating Temperature Soldering Temperature (3) 40 -20C to +75C -20C to +75C 260C 30 20 10 50 0.6 0.4 70 0.2 80 0.0 90 100 1.0 Electrical Characteristics (TA=25C unless otherwise noted) Symbol Parameter Min Typ ISC Short Circuit Current 120 180 VOC Open Circuit Voltage 0.40 ID Reverse Dark Current: SLD-70C1A SLD-70C1B SLD-70C1C SLD-70C1D SLD-70C1E CJ Junction Capacitance 50 tR Rise Time 1.0 tF Fall Time 1.5 TCI Temp. Coef., ISC +0.2 VBR Reverse Breakdown Voltage 50 Maximum Sensitivity Wavelength 930 P Sensitivity Spectral Range 400 R Acceptance Half Angle 60 1/2 Specifications subject to change without notice. 5200 St. Patrick St., Montreal Que., H4E 4N9, Canada Tel: 514-768-8000 Fax: 514-768-8889 QF-84 Half Angle = 60 0.8 60 Notes: (1) Ee = source @ 2854K. (2) Ee = source @ = 880 nm (3) >2 mm from case for < 5 sec. 1.0 0.8 0.6 0.4 20 40 60 80 100 120 Max Units A V Test Conditions VR=0V, Ee=25mW/cm2 (1) Ee=25mw/cm2 (1) 100 100 10 1 250 nA nA nA nA pA pF s s %/C V nm nm deg VR=100mV, Ee=0 VR=5V, Ee=0 VR=5V, Ee=0 VR=5V, Ee=0 VR=5V, Ee=0 VR=0, Ee=0, f=1MHz VR=5V, RL=1k (2) VR=5V, RL=1k (2) (1) IR=100A 1100 (off center-line) 101421 REV 3 The Old Railway, Princes Street Ulverston, Cumbria, LA12 7NQ, UK Tel: 01 229 581 551 Fax: 01 229 581 554