Dual Photo Diode
PR5001 – Dual Photo Diode Preliminary PR5001 – Dual Photo Diode
The PR5001 is a dual-element Si photo diode molded into ...
Description
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...
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