SD197-70-72-591

Cooled Large Area Red Silicon Avalanche Photodiode SD 197-70-72-591 Mechanical Dimension in inches SCHEMATIC FEATURES • • • • Low noise Small size High Speed Low cost DESCRIPTION The SD 197-70-72-591 is a cooled large area silicon avalanche photodiode (APD) that provides high gain and low noise, in a hermetic TO-66 package. APPLICATIONS • Military • Industrial • Medical ABSOLUTE MAXIMUM RATING (TA)= 23°C UNLESS OTHERWISE NOTED SYMBOL M TSTG TO TS VTEC ITEC P PARAMETER Gain Storage Temperature Operating Temperature Soldering Temperature* TEC voltage TEC Current APD Die Power Diss. -55 +1 MIN MAX 350 +70 +40 +240 1.5 2.0 0.2 °C °C °C V A W UNITS Responsivity (A/W) 140 120 100 80 60 40 20 0 350 SPECTRAL RESPONSE M = 300 140 120 100 80 60 R QE 1000 1050 400 450 500 550 600 650 700 750 800 850 900 950 40 20 0 Wavelength (nm) * 1/16 inch from case for 3 seconds max. ELECTRO-OPTICAL CHARACTERISTICS RATING (TA)= 23°C UNLESS OTHERWISE NOTED SYMBOL ID CJ IN lrange R Vop tr IQTEC CHARACTERISTIC TEST CONDITIONS MIN TYP 6 25 0.8 350 95 1700 RL = 50 Ω, l= 675nm Case Temp = 35 °C 10 0.85 2000 15 MAX 18 1.5 1050 UNITS nA pF pA/√Hz nm A/W V nS A Dark Current Junction Capacitance f = 1 MHz Noise Current Spectral Density f = 100 kHz Spectral Application Range Spot Scan l= 500nm, VR = 0 V Responsivity Operating voltage Response Time** TEC Quiescent Current **Response time of 10% to 90% is specified at 830nm wavelength light. All specifications are with the APD internally cooled to 0°C and a gain of 300. Information in this technical datasheet is believed to be correct and reliable. However, no responsibility is assumed for possible inaccuracies or omission. Specifications are subject to change without notice. Advanced Photonix Inc. 1240 Avenida Acaso, Camarillo CA 93012 • Phone (805) 987-0146 • Fax (805) 484-9935 • www.advancedphotonix.com