VTP8440

VTP Process Photodiodes VTP8440 PACKAGE DIMENSIONS inch (mm) PRODUCT DESCRIPTION Planar silicon photodiode in a recessed ceramic package. Chip is coated with a protective layer of clear epoxy. These diodes exhibit low dark current under reverse bias and fast speed of response. CASE 21 8 mm CERAMIC CHIP ACTIVE AREA: .008 in2 (5.16 mm2) ABSOLUTE MAXIMUM RATINGS Storage Temperature: Operating Temperature: -20°C to 75°C -20°C to 75°C ELECTRO-OPTICAL CHARACTERISTICS @ 25°C (See also VTP curves, page 46) VTP8440 SYMBOL ISC TC ISC VOC TC VOC ID RSH CJ Re SR λrange λp VBR θ1/2 NEP D* CHARACTERISTIC Short Circuit Current ISC Temperature Coefficient Open Circuit Voltage VOC Temperature Coefficient Dark Current Shunt Resistance Junction Capacitance Responsivity Sensitivity Spectral Application Range Spectral Response - Peak Breakdown Voltage Angular Resp. - 50% Resp. Pt. Noise Equivalent Power Specific Detectivity 50 TEST CONDITIONS Min. H = 100 fc, 2850 K 2850 K H = 100 fc, 2850 K 2850 K H = 0, VR = 50 V H = 0, V = 10 mV H = 0, V = 15 V 940 nm @ Peak 400 925 140 ±50 1.3 x 10 -13 (Typ.) 1.8 x 10 12 (Typ.) .025 .55 1150 .5 15 30 Typ. 55 .20 350 -2.0 15 Max. µA %/°C mV mV/°C nA GΩ pF A/(W/cm2) A/W nm nm V Degrees W ⁄ Hz cm Hz / W UNITS PerkinElmer Optoelectronics, 10900 Page Ave., St. Louis, MO 63132 USA Phone: 314-423-4900 Fax: 314-423-3956 Web: www.perkinelmer.com/opto 62