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| SFH 231 Germanium-PIN-Fotodiode Germanium PIN Photodiode SFH 231 Mae in mm, wenn nicht anders angegeben/Dimensions in mm, unless otherwise specified. Wesentliche Merkmale q Speziell geeignet fur Anwendungen im Bereich von 600 nm bis 1800 nm q Kurze Schaltzeit (typ. 9 ns) q Hermetisch dichte Metallbauform (ahnlich TO-18) Anwendungen q q q q q Features q Especially suitable for applications from 600 nm to 1800 nm q Short switching time (typ. 9 ns) q Hermetically sealed metal package (similiar to TO-18) Applications q q q q q Me-, Steuer- und Regelzwecke Spektralphotometer IR-Laserdetektorsysteme IR-Entfernungsmeeinrichtungen Optische Nachrichtenubertragung und Megerate For control and drive circuits Spectrophotometers IR laser detector systems IR distance measuring equipment Optical information transmission and measuring instruments Typ Type SFH 231 Bestellnummer Ordering Code Q62702-P1052 fmo06424 SFH 231 Grenzwerte Maximum Ratings Bezeichnung Description Betriebs- und Lagertemperatur Operating and storage temperature range Sperrspannung Reverse voltage Verlustleistung, TA = 25 C Total power dissipation Warmewiderstand Thermal resistance Symbol Symbol Wert Value - 40 ... + 80 15 150 450 Einheit Unit C V mW K/W Top; Tstg VR Ptot RthJA Kennwerte (TA = 25 C, = 1300 nm) Characteristics Bezeichnung Description Fotoempfindlichkeit Spectral sensitivity Normlicht/standard light A, T= 2856 K VR = 0 V Fotoempfindlichkeit Spectral sensitivity VR = 0 V, Ee = 0.25 mW/cm2 Wellenlange der max. Fotoempfindlichkeit Wavelength of max. sensitivity Spektraler Bereich der Fotoempfindlichkeit Symbol Symbol Wert Value 130 Einheit Unit nA/Ix Sv Se 13 ( 8) A S max 1550 600 ... 1800 nm nm S = 10 % von Smax Spectral range of sensitivity S = 10 % of Smax Bestrahlungsempfindliche Flache Radiant sensitive area Abmessung der bestrahlungsempfindlichen Flache Dimensions of radiant sensitive area Abstand Chipoberflache zu Gehauseoberflache Distance chip front to case surface A LxB LxW H 1 1x1 mm2 mm 4.2 ... 5 mm SFH 231 Kennwerte (TA = 25 C, = 1300 nm) Characteristics Bezeichnung Description Halbwinkel Half angle Dunkelstrom, VR = 1 V, E = 0 Dark current Spektrale Fotoempfindlichkeit, Spectral sensitivity Quantenausbeute Quantum yield Kurzschlustrom, Ee = 0.25 mW/cm2 Short-circuit current Anstiegs- und Abfallzeit des Fotostromes Rise and fall time of the photocurrent RL = 50 ; VR = 1 V; Ip = 100 A Durchlaspannung, IF = 100 mA, E = 0 Forward voltage Kapazitat, VR = 1 V, f = 1 MHz, E = 0 Capacitance Rauschaquivalente Strahlungsleistung Noise equivalent power VR = 1 V Nachweisgrenze, VR = 1 V Detection limit Symbol Symbol Wert Value 10 10 ( 50) 0.68 0.65 13 ( 8) 9 Einheit Unit Grad deg. A A/W Electrons Photon A ns IR S ISC tr, tf VF C1 NEP 1 62 2.6 x 10-12 V pF W Hz cm * Hz W D* 3.8 x 1010 SFH 231 Relative spectral sensitivity Srel = f () Capacitance C = f (VR), f = 1 MHz, E = 0 Dark current IR = f (VR), E = 0 Zero crossover IF = f (VF), E = 0 Switching times tr/tf = f (VR), RL = 50 Directional characteristics Srel = f () |
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