SMS202 Silicon Schottky Diodes 1 1 PIN FUNCTION 1 ANODE 2 CATHODE 2 2 (0503) Molded Plastic DFN Package Description Features The SMS202 is a silicon Schottky diode in a molded plastic DFN package. It is designed for a broadband zero bias detector. It can be used up to 18 GHz and power detection up to 10 dBm. * Small footprint, only 50 X 30 mils. * Simplest broadband detector as no dc bias required. * Very low barrier height, good sensitivity, -54 dBm typical. Also low flick noise. * Very low parasitic package inductance and low package capacitance. * Cost effective choice for high volume production. Maximum Ratings RATING LIMITS UNITS VR 1.0 V IF 20 mA PDISSr 100 de-rated to zero at 150C mW TJ +175 o TSTG -65 to +150 o C C TSOLDER +260 oC per JEDEC J-STD-20C. ESD Class 0 (Human Body Model) Electrical Specifications, TC = +25 C SYMBOL TEST CONDITIONS MIN TYPICAL MAX UNITS VBR IR = 100 mA 1.0 - - V VF IF = 100 mA 60 80 120 mV CT V= 0 V - 0.17 0.20 pF Rv Zero Bias 2000 4000 8000 Tss Y F =1 MHz NF -3 dB PIN = -30 dBm Video BW = 500 KHz F = 10 GHz -54 dBm F = 10 GHz 8000 mV/mW METELICS Revision Date: 11/2/2009 1 SMS202 METELICS Typical RF Performance at TA = 25 oC, Zo = 50 , Small Signal Typical Dynamic Transfer Characteristics (RL = 10 M, F0 = 10 GHz) 1000 Voltage Out (mV) 100 Tuned at -25 dBm Untuned 10 1 -30 -25 -20 -15 -10 -5 0 5 Power in (dBm) 2 Aeroflex / Metelics, Inc. www.aeroflex.com/metelics Revision Date: 11/2/2009 SMS202 METELICS Package Outline (0503) PCB Layout Electrical Schematic 1 3 2 Aeroflex / Metelics, Inc. www.aeroflex.com/metelics Revision Date: 11/2/2009 SMS202 METELICS Aeroflex / Metelics Inc. Aeroflex Microelectronic Solutions 975 Stewart Drive Sunnyvale, CA 94085 TEL: 408-737-8181 ISO 9001:2008 54 Grenier Field Road Londonderry, NH 03053 TEL: 603-641-3800 Sales 888-641-SEMI (7364) metelics-sales@aeroflex.com www.aeroflex.com/Microwave www.aeroflex.com/Metelics Aeroflex / Metelics, Inc. reserves the right to make changes to any products and services herein at any time without notice. Consult Aeroflex or an authorized sales representative to verify that the information in this data sheet is current before using this product. Aeroflex does not assume any responsibility or liability arising out of the application or use of any product or service described herein, except as expressly agreed to in writing by Aeroflex; nor does the purchase, lease, or use of a product or service from Aeroflex convey a license under any patent rights, copyrights, trademark rights, or any other of the intellectual rights of Aeroflex or of third parties. Our passion for performance is defined by three attributes represented by these three icons: solution-minded, performance-driven and customer-focused. Copyright 2009 Aeroflex / Metelics. All rights reserved. Revision Date: 11/2/2009 4 A17105