C9051 Datasheet, PDF (2/2 Pages) Hamamatsu Corporation – Photosensor amplifier

Photosensor amplifier C9051
I Connection example
LARGE AREA PHOTODIODE
ANODE
CATHODE
SHIELD
COAXIAL CABLE WITH BNC PLUG
(See "Typical connection to photodiode")
DC + 12 V
PHOTOSENSOR AMPLIFIER C9051
BNC-BNC
COAXIAL CABLE
OSCILLOSCOPE
LOW-LIGHT-LEVEL
DETECTION
VOLTMETER
LOW-LIGHT-LEVEL
OPTICAL POWER METERS
+ 5 V INPUT A/D DC LIGHT MONITORS
TEST/MEASUREMENT
EQUIPMENT
SERIAL CONVERSION
OUTPUT
PC, etc.
I Typical connection to photodiode
• To connect a photodiode to C9051, use a coaxial cable terminated with a
BNC plug. The cable length (capacitance) should be less than 15 nF
including photodiode terminal capacitance.
• Solder the photodiode leads to connect the tip of the cable wire. (See the
drawing on the right.)
Anode: Connect to the shield wire of the cable. (Make electrical connection
with the shield.)
Cathode: Connect to the core wire of the cable.
• To improve measurement accuracy, provide a shield around the photodiode.
Do not use a cable any longer than necessary. (Keep the cable as short as
possible.)
PHOTODIODE
KACCC0179EA
COAXIAL CABLE WITH BNC PLUG
ANODE
SOLDER
NOTE) When using a photodiode whose cathode is internally connected to its
metal package, secure the photodiode with an insulating material
when shielding. Otherwise, signal current cannot be drawn when the
photodiode package is grounded.
CATHODE
CONNECT TO SHIELD CASE
SHIELD CASE, etc.
KACCC0180EA
I Dimensional outline (unit: mm)
OUTPUT
TERMINAL
(85 ± 3)
PHOTODIODE PHOTOCURRENT
INPUT TERMINAL
OUT
IN
42 ± 0.5
50 ± 1
(4 ×) 3.2 THRU-HOLE
(FOR BOARD MOUNTING)
I Accessory
AC adapter
AC ADAPTER JACK DC + 12 V IN
KACCA0116EA
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. ©2002 Hamamatsu Photonics K.K.
HAMAMATSU PHOTONICS K.K., Solid State Division
1126-1 Ichino-cho, Hamamatsu City, 435-8558 Japan, Telephone: [phone], Fax: [phone], 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: [phone], Fax: [phone]
Germany: Hamamatsu Photonics Deutschland GmbH: Arzbergerstr. 10, D-82211 Herrsching am Ammersee, Germany, Telephone: [phone], Fax: [phone]
France: Hamamatsu Photonics France S.A.R.L.: 8, Rue du Saule Trapu, Parc du Moulin de Massy, 91882 Massy Cedex, France, Telephone: [phone], Fax: [phone]
United Kingdom: Hamamatsu Photonics UK Limited: 2 Howard Court, 10 Tewin Road, Welwyn Garden City, Hertfordshire AL7 1BW, United Kingdom, Telephone: [phone], Fax: [phone]
North Europe: Hamamatsu Photonics Norden AB: Smidesvägen 12, SE-171 41 Solna, Sweden, Telephone: [phone], Fax: [phone]
Italy: Hamamatsu Photonics Italia S.R.L.: Strada della Moia, 1/E, 20020 Arese, (Milano), Italy, Telephone: [phone], Fax: [phone]
2
Cat. No. KACC1080E01
Aug. 2002 DN