First Sensor QP Data Sheet Part Description QP50-6 TO Order 3004334 Features Description Application RoHS 50 mm Quadrant PIN detector Laser beam position sensor 2011/65/EU Low dark current quadrant PIN photodiode with 4 x 12 mm active Autocollimators High sensitivity area. Metal can type hermetic TO8S Low dark current Optical tweezers package with clear glass window. Ellipsometers Absolute maximum ratings Spectral response (23 C) Symbol Parameter Min Max Unit 0,7 T Storage temp -55 C 125 STG 0,6 T Operating temp -40 100 C OP 0,5 V Max reverse voltage 20 V max I Peak DC current mA PEAK 10 0,4 0,3 Schematic 0,2 0,1 0,0 400 450 500 550 600 650 700 750 800 850 900 950 1000 1050 1100 Wavelength (nm) Electro-optical characteristics 23 C Symbol Characteristic Test Condition Min Typ Max Unit Number of elements 4 quadrants Active area diameter 7980 (total) m 12 mm Active area per element Gap between elements 42 m I V = 10 V per element 2.0 5.0 nA Dark current D R C Capacitance V = 0 V per element 120 pF R V = 10 V per element 20 pF R 0.4 A/W Responsivity = 632 nm = 900 nm 0.64 A/W t V = 0 V = 850 nm R = 50 2000 ns Rise time R R L V = 10 V = 850 nm R = 50 40 ns R L Shunt Resistance V = 5 mV per element 50 M R V = 5 V = 900 nm per element 4 E-14 W/Hz N.E.P. R V Breakdown voltage I = 2 A 20 50 V BR R Rev. 21/06/2018 subject to change without notice www.first-sensor.com contact first-sensor.com Page 1/2 Responsivity (A/W)First Sensor QP Data Sheet First Sensor QP Data Sheet Part Description QP50-6 TO Part Description QP50-6 TO Order 3004334 Order 3004334 Quantum efficiency (23 C) Capacitance as fct of reverse bias (23 C per element) 100 50 45 80 40 35 60 30 25 40 20 15 20 10 5 0 0 400 450 500 550 600 650 700 750 800 850 900 950 100010501100 0 10 20 30 40 50 Reverse bias (V) Wavelength (nm) Dark current as fct of bias (23 C per element) 1,0E-08 1,0E-09 1,0E-10 0 5 10 15 20 25 30 Reverse bias V Package dimension: Small quantities: Foam pad, boxed (12 cm x 16.5 cm) Handling precautions: Soldering temperature max. 260 C for 10 s. The device must be protected against solder flux vapour. Minimum pin length is 2 mm. For ESD protection standard precautionary measures are sufficient. For further questions please refer to documentInstructions for handling and processin. Disclaimer: Due to our strive for continuous improvement, specifications are subject to change within our PCN policy according to JESD46C. Rev. 21/06/2018 subject to change without notice www.first-sensor.com contact first-sensor.com Page 2/2 Dark current (A) Quantum efficiency (%) Capacitance (pF)