PDI-M304

PHOTONIC DETECTORS INC. 1.06 Micron, High Speed Silicon Photodiode Quadrant Type PDI-M304 PACKAGE DIMENSIONS INCH [mm] GUARD RING Ø.356 [9.04] ELEMENT # 3 (CATHODE) .260 [6.60] ELEMENT # 4 (CATHODE) COMMON/ CASE (ANODE) ELEMENT # 2 (CATHODE) 3 4 RL RL RL RL + Ø.328 [8.33] Ø.250 [6.35] ELEMENT # 1 (CATHODE) .500 [12.70] MIN ELEMENT # 1 (CATHODE) ELEMENT # 2 (CATHODE) .162 [4.11] SQ Ø.200 [Ø5.08] PIN CIRCLE GUARD RING COMMON/ CASE (ANODE) 4X R.058 [R1.49] ACTIVE AREA .006 [0.16] GAP TYP 2 6X Ø.014 [0.36] GUARD RING 3 4 2 1 1 GUARD RING ELEMENT # 3 (CATHODE) BOTTOM VIEW ELEMENT # 4 (CATHODE) TO-5 HERMETIC CAN PACKAGE ACTIVE AREA = 1.75 mm2 PER ELEMENT FEATURES .45 A/W @1060 nm 11 ns response time Low noise +100 O TS Soldering Temperature* +260 O IL Light Current C C mA 0.3 0.2 0.1 0 *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 UNITS mA Short Circuit Current H = 100 fc, 2850 K ID Dark Current H = 0, V R = 200 V 1.4 Shunt Resistance H = 0, V R = 10 mV - MΩ TC RSH RSH Temp. Coefficient H = 0, V R = 10 mV -10 % / oC CJ Junction Capacitance H = 0, V R = 200 V** 1.2 λrange Spectral Application Range Spot Scan λp Spectral Response - Peak Spot Scan VBR Breakdown Voltage I = 1 mA NEP tr 49 MAX ISC RSH 1200 -40 1100 Operating Temperature Range 0.4 900 TO C 1000 O 800 +125 700 -55 % 00 =1 QE 0.5 600 Storage Temperature 0.6 500 TSTG 500 V 400 75 0.7 300 Reverse Voltage SPECTRAL RESPONSE 190 VBR APPLICATIONS YAG laser detection Navigation Tracking and Aligning RESPONSIVITY (A/W) DESCRIPTION The PDI-M304 is a high speed photodiode, processed on high resistivity P type silicon. Guard ring construction for enhanced 1060 nm response and 28 Mhz bandwidth. Packaged in a 6 leaded hermetic TO-5 hermetic package. Ideal for Nd YAG laser. ABSOLUTE MAXIMUM RATING (TA=25OC unless otherwise noted) SYMBOL PARAMETER MIN MAX UNITS 52 50 400 900 250 pA 1.4 pF 1150 nm nm 450 V -11 Noise Equivalent Power VR = 10 V @ 900 nm 1.5x10 Response Time RL = 50Ω VR = 200 V 11 W/ Hz 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 = 1 MHz [FORM NO. 100-PDI-M304 REV A]