MODULE APD module C4777 series APD module integrated with peripheral circuits Features Applications l Uses high sensitivity APD C4777 Two types of APDs with different active areas l Spatial light transmission (φ0.5 mm, φ3.0 mm) are provided. communication l Choice of high sensitivity type and low-light-level detection type ll Optical Rangefinder C4777 detects optical signals from 10 kHz to 100 MHz pulsed light and is suitable for spatial light transmission and C4777-01 rangefinder applications. C4777-01 provides a high photol Fluorescence measurement electric sensitivity of 1.25 × 109 V/W and low NEP of 2 fW/Hz1/2, l NOx monitor sensor making it excellent for fluorescence measurement and NOx l Particle counters monitors where low-light-level detection is essential. l Built-in temperature control circuit An APD chip, thermoelectric cooler and thermosensor are sealed in the same package along with the temperature control circuit, to keep the APD chip temperature constant and ensure stable measurements. l Simple operation Operates by just connecting to a DC power supply (+5 V, ±15 V). ■ Selection guide Parameter Active area Photo sensitivity Frequency bandwidth C4777 φ0.5 -2.5 × 105 10 k to 100 M C4777-01 φ3.0 -1.25 × 109 DC to 5 k Unit mm V/W Hz ■ Block diagram Si APD SIGNAL OUTPUT FIRST AMPLIFIER POWER SUPPLY TEMPERATURE CONTROL CIRCUIT SIGNAL LIGHT BIAS CONTROL CIRCUIT THERMOSENSOR HIGH VOLTAGE POWER SUPPLY THERMOELECTRIC COOLER KACCC0099EA 1 APD module C4777 series ■ Absolute maximum ratings Parameter Positive supply voltage Positive supply voltage Negative supply voltage Input power Operating temperature Storage temperature Operating/storage humidity Symbol Topr Tstg - Condition Value +7 +16 -16 10 10 to 40 -10 to +60 70 % RH below No condensation Unit V V V mW °C °C - ■ Specification (Typ. Ta=25 °C, Vcc=+5 V, +15 V, unless otherwise noted) ● Photoelectric section (APD) Parameter Active area Peak sensitivity wavelength Spectral response range Photo sensitivity Gain Thermoelectric cooler Cooling temperature Temperature stability of gain Symbol A λp λ S M - Condition λ=800 nm, M=1 λ=800 nm C4777 φ0.5 C4777-01 φ3.0 800 400 to 1000 0.5 100 One-stage 50 Two-stage 0 ±3 Ta=10 to 40 °C Unit mm nm nm A/W times °C % ● Signal amplification section C4777 Parameter High band C ut-off frequency Low band Noise equivalent power Feedback resistance Symbol fc NEP Rf Photoelectric sensitivity - Output impedance Maximum input light level Minimum detection limit - Condition -3 dB λ=800 nm APD include, M=100 λ=800 nm Min. 95 - Typ. 100 10 80 10 Max. 15 120 - Unit MHz kHz 1/2 fW/Hz kΩ -2.0 -2.5 -3.0 × 10 5 V /W 0.6 - 50 0.8 0.80 1.20 Ω µW nWr.m.s. Min. 4 - Typ. 5 DC 2 50 Max. 4 - Unit kHz 1/2 fW/Hz MΩ -1.0 -1.25 -1.5 × 10 9 V /W 8.8 - 9.6 0.14 0.28 nW pWr.m.s. C4777-01 Parameter High band C ut-off frequency Low band Noise equivalent power Feedback resistance 2 Symbol fc NEP Rf Photoelectric sensitivity - Maximum input light level Minimum detection limit - Condition -3 dB λ=800 nm APD include, M=50 λ=800 nm C4777 series APD module ■ General ratings Parameter +5 V Power supply +15 V -15 V C4777 (+5 V) Current consumption C4777 (+15 V) C4777 (-15 V) C4777-01 (+5 V) Current consumption C4777-01 (+15 V) C4777-01 (-15 V) C4777 Dimensional outline C4777-01 Weight Min. +4.4 +14.4 -14.4 - ■ Spectral response Typ. +5 +15 -15 +1.2 +0.2 -0.01 +0.5 +0.15 -0.01 103 × 60 × 40 106.6 × 60 × 40 350 Max. +5.6 +15.6 -15.6 +1.5 +0.3 -0.02 +1.0 +0.30 -0.02 V A A mm g ■ Frequency response (Typ. Ta=25 ˚C, λ=800 nm) 50 (Typ. Ta=25 ˚C) 1010 M=100 C4777-01 PHOTO SENSITIVITY (V/W) PHOTO SENSITIVITY (A/W) Unit 40 30 M=50 20 10 109 108 107 106 105 C4777 0 200 10 400 600 800 1000 4 DC 1k 10 k 100 k 1M 10 M 100 M 1G FREQUENCY (Hz) WAVELENGTH (nm) KAPDB0020EB KACCB0048EA ■ Response to stepped light C4777 C4777-01 Ta=25 °C, gain M=50, input pulse width=1 ms X-axis: 250 µs/div., Y-axis: 500 mV/div. Ta=25 °C, gain M=100, input pulse width=50 ns X-axis: 10 ns/div., Y-axis: 50 mV/div. KACCC0130EA KACCC0131EA 3 C4777 series APD module ■ Dimensional outline (unit: mm) C4777 ACTIVE AREA 0.5 mm SIDE 40.0 FRONT 60.0 103.0 25.5 37.0 30.0 (4 ×) M3 DEPTH 3 (FLANGE IS REMOVED.) BACK POWER SIGNAL POWER SUPPLY SIGNAL OUTPUT BASE 60.0 4.0 ± 0.2 PHOTOSENSITIVE SURFACE (2 ×) M4 DEPTH 4 45.0 WEIGHT: 350 g 2.0 6.0 57.0 FLANGE IS REMOVED. KACCA0071EA When using C4777, be sure to terminate the output with a 50 Ω load. C4777-01 ACTIVE AREA 3 mm SIDE 40.0 FRONT 60.0 106.6 29.1 37.0 30.0 (4 ×) M3 DEPTH 3 (FLANGE IS REMOVED.) BACK POWER SIGNAL POWER SUPPLY SIGNAL OUTPUT BASE 60.0 5.2 ± 0.2 PHOTOSENSITIVE SURFACE 45.0 (2 ×) M4 DEPTH 4 WEIGHT: 350 g 2.0 9.5 57.0 FLANGE IS REMOVED. When using C4777-01, do not terminate the output with a 50 Ω load. 4 KACCA0080EA APD module C4777 series 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. Type numbers of products listed inthe specification sheets or supplied as samples may have a suffix "(X)" which means tentative specifications or a suffix "(Z)" which means developmental specifications. ©2010 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, 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) 8152-375-0, 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 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 Cat. No. KACC1022E06 Italy: Hamamatsu Photonics Italia S.R.L.: Strada della Moia, 1 int. 6, 20020 Arese, (Milano), Italy, Telephone: (39) 02-935-81-733, Fax: (39) 02-935-81-741 Nov. 2010 DN 5