S5973 series High-speed photodiodes (S5973 series: 1 GHz), and S5973 series are high-speed Si PIN photodiodes designed for visible to near infrared light detection. These photodiodes provide wideband characteristics at a low bias, making them suitable for optical communications and other high-speed photometry. S5973 series includes a mini-lens type (S5973-1) that can be ef ciently coupled to an optical ber and a violet sensitivity enhanced type (S5973-2) ideal for violet laser detection. Features High-speed response : 1 MHz (VR=1 V) : 5 MHz (VR=1 V) S5973 series: 1 GHz (VR=3.3 V) Low price High sensitivity S5973-2:.3 A/W, QE=91 % (λ=41 nm) High reliability Applications Optical ber communications High-speed photometry Violet laser detection (S5973-2) General ratings / Absolute maximum ratings Type No. Dimensional outline/ Window material * 1 Package Active area size Effective active area Reverse voltage VR Max. Absolute maximum ratings Power Operating Storage dissipation temperature temperature P Topr Tstg (mm) (mm) (mm 2 ) (V) (mw) ( C) ( C) 1.2 1.1 /K.8.5 S5973 TO-18 2 5-4 to +1-55 to +125 S5973-1 /L.4.12 S5973-2 /K Electrical and optical characteristics Spectral Peak response sensitivity range wavelength p Photo sensitivity S (A/W) Short circuit current Isc 1 lx Dark current ID Temp. coef cient of ID TCID Cut-off frequency fc Terminal capacitance Ct f=1 MHz NEP VR=1 V = p Type No. 66 78 83 p nm nm nm Typ. Max. (nm) (nm) ( A) (na) (na) (times/ C) (GHz) (pf) (W/Hz 1/2 ) 32 to 16 9.64.6 1..7 * 3 1 * 3.1 * 3.55 3 * 3 7.4 1-15 8.57.55.42.1 * 3.5 * 3.5 * 3 3.1 1.44-15 S5973.9 1.15 32 to 1.52.51.47 76.1 * 4.1 * 4 1 * 4 1.6 * 4 1.1 1-15 * 4 S5973-1.42 S5973-2.45.3 * 2.42.37.7 1.9 1-15 * 2, * 4 *1: Window material K: borosilicate glass, L: lens type borosilicate glass *2: =41 nm *3: VR=1 V *4: VR=3.3 V www.hamamatsu.com 1
,, S5973 series PHOTO SENSITIVITY (A/W) Spectral response.7.6.5 S5973-2.4.3.2.1 (Typ. Ta=25 C) S5973/-1 TEMPERATURE COEFFICIENT (%/ C) Photo sensitivity temperature characteristics +1.5 +1. +.5 (Typ.) 3 4 5 6 7 8 9 1 11 -.5 2 4 6 8 1 WAVELENGTH (nm) KPINB157EB WAVELENGTH (nm) KPINB158EA Frequency response +1 (Typ. Ta=25 C, λ=83 nm, RL=5 Ω) Cut-off frequency vs. reverse voltage 1 GHz (Typ. Ta=25 C, λ=83 nm, RL=5 Ω) RELATIVE OUTPUT (db) -3-1 (VR=1 V) (VR=1 V) (VR=3.3 V) CUT-OFF FREQUENCY 1 GHz 1 MHz -2 1 MHz 1 MHz 1 MHz 1 GHz 1 GHz 1 MHz 1 1 1 FREQUENCY KPINB159EB KPINB16EB 2
,, S5973 series Dark current vs. reverse voltage Terminal capacitance vs. reverse voltage 1 pa (Typ. Ta=25 C) 1 pf (Typ. Ta=25 C, f=1 MHz) DARK CURRENT 1 pa 1 pa TERMINAL CAPACITANCE 1 pf 1 fa.1 1 1 1 1 pf.1 1 1 1 KPINB161EA KPINB162EA Fiber coupling characteristics (S5973-1) X, Y direction Z direction.6 (Typ. Ta=25 C, λ=78 nm, NA=.2).6 (Typ. Ta=25 C, λ=78 nm, NA=.2) FIBER-COUPLED SENSITIVITY (A/W).5.4.3.2.1 OPTICAL FIBER (CORE DIAMETER: 5 μm) Y X Z LIGHT SOURCE=78 nm LD Z=.5 mm FIBER-COUPLED SENSITIVITY (A/W).5.4.3.2.1 OPTICAL FIBER (CORE DIAMETER: 5 μm) X Y Z LIGHT SOURCE =78 nm LD X, Y= mm -.8 -.4 +.4 +.8.2.5 1 2 5 1 2 SHIFT FROM LENS CENTER X, Y (mm) KPINB88EA DISTANCE BETWEEN LENS AND FIBER END Z (mm) KPINB89EA 3
,, S5973 series Dimensional outline (unit: mm),, S5973 S5973-1 3. ±.2 5.4 ±.2 4.7 ±.1 3.6 ±.2 1.5 LENS 5.4 ±.2 4.6 ±.1.65 ±.15 3.75 ±.2.45 13.45 13.5 2.54 ±.2 2.54 ±.2 KPINA22EB KPINA23EA S5973-2 2. MIN. 5.4 ±.2 4.7 ±.1 3.75 ±.2.45 13 2.54 ±.2 KPINA61EB 4
,, S5973 series Information described in this material is current as of June, 211. Product specifications are subject to change without prior notice due to improvements or other reasons. Before assembly into final products, please contact us for the delivery specification sheet to check the latest information. Type numbers of products listed in the delivery specification sheets or supplied as samples may have a suffix "(X)" which means preliminary specifications or a suffix "(Z)" which means developmental specifications. The product warranty is valid for one year after delivery and is limited to product repair or replacement for defects discovered and reported to us within that one year period. However, even if within the warranty period we accept absolutely no liability for any loss caused by natural disasters or improper product use. Copying or reprinting the contents described in this material in whole or in part is prohibited without our prior permission. www.hamamatsu.com 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 U.S.A.: Hamamatsu Corporation: 36 Foothill Road, P.O.Box 691, Bridgewater, N.J. 887-91, U.S.A., Telephone: (1) 98-231-96, Fax: (1) 98-231-1218 Germany: Hamamatsu Photonics Deutschland GmbH: Arzbergerstr. 1, D-82211 Herrsching am Ammersee, Germany, Telephone: (49) 8152-375-, Fax: (49) 8152-265-8 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, Fax: 33-(1) 69 53 71 1 United Kingdom: Hamamatsu Photonics UK Limited: 2 Howard Court, 1 Tewin Road, Welwyn Garden City, Hertfordshire AL7 1BW, United Kingdom, Telephone: (44) 177-294888, Fax: (44) 177-325777 North Europe: Hamamatsu Photonics Norden AB: Smidesvägen 12, SE-171 41 Solna, Sweden, Telephone: (46) 8-59-31-, Fax: (46) 8-59-31-1 Italy: Hamamatsu Photonics Italia S.R.L.: Strada della Moia, 1 int. 6, 22 Arese, (Milano), Italy, Telephone: (39) 2-935-81-733, Fax: (39) 2-935-81-741 5 Cat. No. KPIN125E7 Jun. 211 DN