PR5001

PR5001 – Dual Photo Diode Preliminary PR5001 – Dual Photo Diode The PR5001 is a dual-element Si photo diode molded into a very small plastic leadless optical package. The photo diodes offer a very good symmetry, low dark current and high sensitivity. Features ● ● ● Typical Application ● ● ● Low dark current Low capacity High sensitivity Laser beam alignment Opto encoders Position detection Circuit PD1 PD2 CA Absolute Maximum Ratings Parameter Operating Temperature Range Storage Temperature Range Min -20 -55 Typ Max 85 100 Units °C °C Electrical Characteristics Parameter Spectral response range λ Dark current ID Temperature coefficient of ID Terminal capacitance Ct T = 25°C Vr=10V Vr = 10V, f = 1 MHz Conditions Min 500 10 1.10 60 Typ Max 1000 Unit s nm pA Times /°C pF © PREMA Semiconductor GmbH 2007-2010 Page 1/4 Rev 4410 PR5001 – Dual Photo Diode Preliminary Dark current vs. reverse voltage Photo Diode Break T hrough Voltage 0,5 0,4 Dark Current Id [nA] 0,3 0,2 0,1 0 -70 -60 -50 -40 Vr [ V ] -30 -20 -10 0 Capacitance f = 1 MHz Capacitance 170 150 130 Capacitance [pF] 110 90 70 50 -5 -4 -3 -2 -1 0 Vr [V] © PREMA Semiconductor GmbH 2007-2010 Page 2/4 Rev 4410 PR5001 – Dual Photo Diode Preliminary Dimensional Outlines and Layout Pin Description Pin No. 1 2 3 4 PD2 PD1 Pin Name CA PIN Function Description Common Anode Not connected Cathode photo diode 2 Cathode photo diode 1 © PREMA Semiconductor GmbH 2007-2010 Page 3/4 Rev 4410 PR5001 – Dual Photo D...