PDU-S104

PHOTONIC Silicon Carbide (SiC), Ultra Violet (U.V.) Photodiode Type PDU-S104 DETECTORS INC. PACKAGE DIMENSIONS inch [mm] 0.210 [5.33] WINDOW CAP (WELDED) 0.155 [3.98] WIRE BONDS 0.055 [1.40] HEADER 0.100 [2.54] PIN CIRCLE CL 45° Ø0.018 [0.46] VIEWING ANGLE 82° 4X CHIP 0.500 [12.70] Ø0.185 [4.70] STANDOFF 0.150 [3.81] ANODE CATHODE CASE GROUND 0.012 [0.30] BOTTOM SIDE ANODE 0.004 [0.10] CATHODE TO-46 HERMETIC CAN PACKAGE ACTIVE AREA = 4 X 0.08 mm2 or 0.32 mm2 DESCRIPTION The PDU-S104 is a SiC, planar passivated U.V. photodiode. Spectral range from 200 nm to 400 nm with a 0.08 mm2 active area per chip. Four chips packaged in a isolated TO-46 with a U.V. transmitting window can. +175 O C TO Operating Temperature Range -40 +125 O C TS Soldering Temperature* +240 O C IL Light Current 0.5 mA 100 50 *1/16 inch from case for 3 secs max WAVELENGTH (nm) ELECTRO-OPTICAL CHARACTERISTICS (TA=25OC unless otherwise noted) SYMBOL CHARACTERISTIC TEST CONDITIONS MIN TYP ISC Short Circuit Current H = 1 SUN, 360 nm ID Dark Current H = 0, V R = 1 V RSH Shunt Resistance H = 0, V R = 10 mV TC RSH RSH Temp. Coefficient H = 0, V R = 10 mV CJ Junction Capacitance H = 0, V R = 0 V** l range Spectral Application Range Spot Scan lp Spectral Response - Peak Spot Scan V BR Breakdown Voltage I = 10 m A NEP tr 450 -55 150 400 Storage Temperature V UV-A 350 TSTG 20 300 Reverse Voltage UV-B 250 VBR SPECTRAL RESPONSE 200 ABSOLUTE MAXIMUM RATING (TA=25OC unless otherwise noted) SYMBOL PARAMETER MIN MAX UNITS APPLICATIONS Flame detectors U.V. sensors U.V. monitors U.V. instrumentation RESPONSIVITY (mA/W) FEATURES 0.14 A/W @ 280 nm High shunt resistance 280 nm peak response Short wavelength resp. Noise Equivalent Power V R = 10 V @ Peak Response Time RL = 1 KW V R = 10 V 30 40 5 nA 250 MW W -8 % / oC 100 200 10 UNITS nA 2 100 MAX 250 pF 400 nm 280 nm 30 V 6x10 20 -14 W/ Hz 50 nS Information in this technical data sheet is believed to be correct and reliable. However, no responsibility is assumed for possible inaccuracies or omission. Specifications are subject to change without notice. ** f = 1MHz [FORM NO. 100-PDU-S104 REV N/C]