S7848

www.DataSheet4U.com PSD Two-dimensional PSD S7848 series Surface-mount, plastic package PSD S7848 series is a 2-D PSD (Position Sensitive Detector) molded into a miniature surface-mountable plastic package. S7848 delivers excellent position detection characteristics. Features Applications l Surface-mount package l Excellent position detection characteristics l Plastic package l Active area: 2.0 × 2.0 mm l Position or angle detection in optical equipment l Optical remote control system l Range finder l Distortion and vibration measurement l Laser system s Absolute maximum ratings (Ta=25 °C) Parameter Reverse voltage Operating temperature Storage temperature Symbol VR Max. Topr Tstg Value 20 -25 to +85 -40 to +100 Unit V °C °C s Electrical and optical characteristics (Ta=25 °C) Parameter Spectral response range Peak sensitivity wavelength Photo sensitivity Position detection error Interelectrode resistance Dark current Temperature coefficient of ID Rise time Terminal capacitance Saturation photocurrent Symbol λ λp S E Rie ID TCID tr Ct Ist VR=1 V, RL=1 kΩ λ=900 nm, 10 to 90 % VR=1 V, f=10 kHz all terminals VR=1 V λ=λp, all terminals VR=1 V, λ=900 nm spot light size=φ200 µm ±75 % from center of active area Vb=0.1 V VR=1 V, all terminals Condition Min. 60 50 S7848 Typ. 760 to 1100 960 0.58 ±20 100 0.1 1.15 20 80 100 Max. 140 10 150 Min. 60 50 S7848-01 Typ. Max. 320 to 1100 960 0.58 ±20 100 0.1 1.15 20 80 100 140 10 150 Unit nm nm A/W µm kΩ nA times/°C µs pF µA PRELIMINA...