PHOTODIODE InGaAs PIN photodiode G8941 series Sub-mount type photodiode for LD monitor Features Applications l Active area l LD monitor G8941-01: φ1 mm G8941-02: φ0.5 mm G8941-03: φ0.3 mm l Miniature package: 2 × 2 × 1 mm l Precise chip position tolerance: ±0.075 mm ■ General rating Active area Parameter ■ Absolute maximum ratings Parameter Reverse voltage Symbol VR Max. Remark G8941-01 f1 G8941-02 f0.5 G8941-03 f0.3 Unit mm G8941-01 G8941-02 G8941-03 Unit 10 20 20 V Operating Topr temperature * Storage Tstg temperature * In N environment or in vacuum -40 to +85 °C -55 to +125 °C ■ Electrical and optical characteristics (Ta=25 °C) Parameter Symbol Spectral response range l Photo sensitivity S Dark current Shunt resistance Terminal capacitance Cut-off frequency Noise equivalent power Detectivity ID Rsh Ct fc Condition Min. G8941-01 Typ. Max. Min. 0.9 to 1.7 l=1.31 µm l=1.55 µm VR=5 V VR=10 mV VR=5 V, f=1 MHz VR=5 V, RL=50 W G8941-02 Typ. Max. Min. 0.9 to 1.7 G8941-03 Typ. Max. Unit 0.9 to 1.7 µm 0.8 0.85 - 0.9 0.95 1 100 5 - 0.8 0.85 - 0.9 0.95 0.5 300 2.5 - 0.8 0.85 - 0.9 0.95 0.3 1000 1.5 - - 90 - - 12 - - 5 - pF - 35 - - 200 - - 400 - MHz A/W nA MW NEP l=lp 2 × 10-14 8 × 10-15 4 × 10-15 W/Hz1/2 D* l=lp 5 × 1012 5 × 1012 5 × 1012 cmHz1/2/W 1 InGaAs PIN photodiode ■ Spectral response ■ Dark current vs. reverse voltage (Typ. Ta=25 ˚C) 1 (Typ. Ta=25 ˚C) 10 nA G8941-01 DARK CURRENT PHOTO SENSITIVITY (A/W) G8941 series 0.5 0.6 0.8 1.0 1.2 1.4 1.6 1.8 1 nA G8941-02 100 pA G8941-03 10 pA 0.01 2.0 0.1 WAVELENGTH (µm) 1 10 100 REVERSE VOLTAGE (V) KIRDB0002EB ■ Terminal capacitance vs. reverse voltage KIRDB0270EB ■ Dark current vs. temperature (Typ. Ta=25 ˚C, f=1 MHz) 1 nF (Typ. VR=5 V) 100 nA G8941-01 10 nA DARK CURRENT CAPACITANCE G8941-01 100 pF G8941-02 10 pF G8941-03 1 pF 0.01 0.1 1 100 pA G8941-03 10 pA 10 100 REVERSE VOLTAGE (V) 1 pA -60 -40 -20 0 20 40 60 80 100 TEMPERATURE (˚C) KIRDB0271EA 2 G8941-02 1 nA KIRDB0272EA G8941 series InGaAs PIN photodiode ■ Dimensional outline (unit: mm) G8941-02 1 ± 0.1 ACTIVE AREA Tolerance unless otherwise noted: ± 0.075 Values in parentheses are not guaranteed, but for reference. 2 ± 0.05 (0.1) (1) 0.4 1 0.6 CATHODE 1 ± 0.1 2 ± 0.05 0.1 0.4 0.2 1 0.2 (0.1) 1.0 1 ± 0.1 1 (1) (0.8) ACTIVE AREA 2 ± 0.05 (0.25) 0.2 (0.4) 0.4 0.4 2 ± 0.05 0.1 (0.1) 0.2 1.175 0.925 1 ± 0.1 (0.4) 0.3 0.2 PHOTOSENSITIVE ANODE SURFACE 2 ± 0.05 (0.4) PHOTOSENSITIVE ANODE SURFACE (0.25) (0.1) 2 ± 0.05 (0.8) 0.5 (0.4) G8941-01 CATHODE Tolerance unless otherwise noted: ± 0.075 Values in parentheses are not guaranteed, but for reference. KIRDA0159EA KIRDA0160EA G8941-03 1 (1) (0.8) 1 ± 0.1 ACTIVE AREA 2 ± 0.05 0.3 (0.4) 0.4 0.4 0.5 2 ± 0.05 0.1 (0.1) 1 0.2 0.2 1 ± 0.1 (0.1) (0.25) 0.2 (0.4) PHOTOSENSITIVE ANODE SURFACE 2 ± 0.05 CATHODE Tolerance unless otherwise noted: ± 0.075 Values in parentheses are not guaranteed, but for reference. KIRDA0161EA Information furnished by HAMAMATSU is believed to be reliable. However, no responsibility is assumed for possible inaccuracies or omissions. Specifications are subject to change without notice. No patent rights are granted to any of the circuits described herein. ©2004 Hamamatsu Photonics K.K. HAMAMATSU PHOTONICS K.K., Solid State Division 1126-1 Ichino-cho, Higashi-ku, Hamamatsu City, 435-8558 Japan, Telephone: (81) 53-434-3311, Fax: (81) 53-434-5184, http://www.hamamatsu.com U.S.A.: Hamamatsu Corporation: 360 Foothill Road, P.O.Box 6910, Bridgewater, N.J. 08807-0910, U.S.A., Telephone: (1) 908-231-0960, Fax: (1) 908-231-1218 Germany: Hamamatsu Photonics Deutschland GmbH: Arzbergerstr. 10, D-82211 Herrsching am Ammersee, Germany, Telephone: (49) 08152-3750, Fax: (49) 08152-2658 France: Hamamatsu Photonics France S.A.R.L.: 19, Rue du Saule Trapu, Parc du Moulin de Massy, 91882 Massy Cedex, France, Telephone: 33-(1) 69 53 71 00, Fax: 33-(1) 69 53 71 10 United Kingdom: Hamamatsu Photonics UK Limited: 2 Howard Court, 10 Tewin Road, Welwyn Garden City, Hertfordshire AL7 1BW, United Kingdom, Telephone: (44) 1707-294888, Fax: (44) 1707-325777 North Europe: Hamamatsu Photonics Norden AB: Smidesvägen 12, SE-171 41 Solna, Sweden, Telephone: (46) 8-509-031-00, Fax: (46) 8-509-031-01 Italy: Hamamatsu Photonics Italia S.R.L.: Strada della Moia, 1/E, 20020 Arese, (Milano), Italy, Telephone: (39) 02-935-81-733, Fax: (39) 02-935-81-741 Cat. No. KIRD1054E03 Jan. 2004 DN 3