AlGaAs Flip-Chip PIN Diode 100 MHz to 50 GHz Features * * * * * * * Lower Series Resistance, 5.2 Ultra Low Capacitance, 18 f F High Switching Cutoff Frequency, 50 GHz 3 Nanosecond Switching Speed Driven by Standard TTL Silicon Nitride Passivation Polyimide Scratch Protection MA4AGFCP910 V1 Top View Shown Is With Diode Junction Up Cathode Description and Applications M/A-COM's MA4AGFCP910 is an Aluminum Gallium Arsenide Flip-Chip PIN diode. These devices are fabricated on OMCVD epitaxial wafers using a process designed for high device uniformity and extremely low parasitics. The diodes exhibit an extremely low RC Product, ( 0.1 ps) and 3nS switching characteristics. They are fully passivated with silicon nitride and have an additional layer of a polymer for scratch protection. The protective coatings prevent damage to the junction and the anode airbridge during handling. The 20 fF capacitance of the MA4AGFCP910 allows use through mmwave switch and switched phase shifter applications. This diode is designed for use in pulsed or CW applications, where single digit nS switching speed is required. For surface mount assembly, the low capacitance of the MA4AGFCP910 makes it ideal for use in microwave multithrow switch assemblies, where the series capacitance of each "off" port adversely loads the input port and affects VSWR. Absolute Maximum Ratings @ TA = +25 C (Unless Otherwise Noted) 1 Parameter Absolute Maximum Operating Temperature -65 C to +125 C Storage Temperature -65 C to +150 C Junction Temperature +175 C Dissipated RF & DC Power 50 mW RF C.W. Incident Power + 23 dBm C.W. Mounting Temperature +300 C for 10 seconds 1. Operation of this device above any one of these parameters may cause permanent damage. 1 M/A-COM Inc. and its affiliates reserve the right to make changes to the product(s) or information contained herein without notice. M/A-COM makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does M/A-COM assume any liability whatsoever arising out of the use or application of any product(s) or information. * North America Tel: 800.366.2266 / Fax: 978.366.2266 * Europe Tel: 44.1908.574.200 / Fax: 44.1908.574.300 * Asia/Pacific Tel: 81.44.844.8296 / Fax: 81.44.844.8298 Visit www.macom.com for additional data sheets and product information. AlGaAs Flip-Chip PIN Diode 100 MHz to 50 GHz MA4AGFCP910 V1 Electrical Specifications @ T A = 25 C Parameters and Test Conditions Symbol Units 1 MHz & DC Specifications Min. Total Capacitance at -5 V Ct pF RF Resistance at +10 mA Rs Forward Voltage at +10 mA Vf Volts Reverse Breakdown Voltage at 10 uA3 Vb Volts Minority Carrier Lifetime L nS Typ. Max. 0.018 0.021 1.33 50 10 GHz Reference Data 1,2 Min. Typ. Max. 0.018 .021 5.2 6.0 1.4 75 4.0 NOTES: 1. Capacitance is determined by measuring Single Series Diode Isolation in a 50 ohm line at 10 GHz. 2. Forward Series Resistance is determined by measuring Single Series Diode Insertion Loss in a 50 ohm line at 10 GHz 3. Reverse current will not exceed 10 microamperes at the Maximum Voltage Rating. 2 M/A-COM Inc. and its affiliates reserve the right to make changes to the product(s) or information contained herein without notice. M/A-COM makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does M/A-COM assume any liability whatsoever arising out of the use or application of any product(s) or information. * North America Tel: 800.366.2266 / Fax: 978.366.2266 * Europe Tel: 44.1908.574.200 / Fax: 44.1908.574.300 * Asia/Pacific Tel: 81.44.844.8296 / Fax: 81.44.844.8298 Visit www.macom.com for additional data sheets and product information. AlGaAs Flip-Chip PIN Diode 100 MHz to 50 GHz MA4AGFCP910 V1 Typical RF Performance M A4AGFCP910 Typical Insertion Loss vs. Frequency 0.0 5mA 10mA 15mA -0.2 Loss (dB) 15 mA 10 mA 5 mA -0.4 -0.6 -0.8 2 10 18 26 34 42 50 Fr equency (GHz) 3 M/A-COM Inc. and its affiliates reserve the right to make changes to the product(s) or information contained herein without notice. M/A-COM makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does M/A-COM assume any liability whatsoever arising out of the use or application of any product(s) or information. * North America Tel: 800.366.2266 / Fax: 978.366.2266 * Europe Tel: 44.1908.574.200 / Fax: 44.1908.574.300 * Asia/Pacific Tel: 81.44.844.8296 / Fax: 81.44.844.8298 Visit www.macom.com for additional data sheets and product information. AlGaAs Flip-Chip PIN Diode 100 MHz to 50 GHz MA4AGFCP910 V1 Typical RF Performance M A4AGFCP91 0 Typical Return Loss vs. Frequency ( Either Port Direction ) 0 5mA 10mA 15mA -5 -10 Return Loss (dB) 15 mA 10 mA 5mA -15 -20 -25 -30 -35 2 10 18 26 34 42 50 Frequency (GHz) 4 M/A-COM Inc. and its affiliates reserve the right to make changes to the product(s) or information contained herein without notice. M/A-COM makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does M/A-COM assume any liability whatsoever arising out of the use or application of any product(s) or information. * North America Tel: 800.366.2266 / Fax: 978.366.2266 * Europe Tel: 44.1908.574.200 / Fax: 44.1908.574.300 * Asia/Pacific Tel: 81.44.844.8296 / Fax: 81.44.844.8298 Visit www.macom.com for additional data sheets and product information. AlGaAs Flip-Chip PIN Diode 100 MHz to 50 GHz MA4AGFCP910 V1 Typical RF Performance MA4AGFCP910 Typical Isolation vs Frequency 0 -5 Isolation (dB) -10 -15 -20 0V -25 5V -30 -35 2 10 18 26 34 42 50 Fre que ncy (GHz) 5 M/A-COM Inc. and its affiliates reserve the right to make changes to the product(s) or information contained herein without notice. M/A-COM makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does M/A-COM assume any liability whatsoever arising out of the use or application of any product(s) or information. * North America Tel: 800.366.2266 / Fax: 978.366.2266 * Europe Tel: 44.1908.574.200 / Fax: 44.1908.574.300 * Asia/Pacific Tel: 81.44.844.8296 / Fax: 81.44.844.8298 Visit www.macom.com for additional data sheets and product information. AlGaAs Flip-Chip PIN Diode 100 MHz to 50 GHz MA4AGFCP910 V1 Assembly Considerations General Handling The following precautions should be observed to avoid damaging these chips. These devices have a polymer layer which provides scratch protection for the junction area and the anode air bridge. Die can be handled with plastic tweezers or picked and placed with a #27 tip vacuum pencil. Cleanliness These chips should be handled in a clean environment. Do not attempt to clean die after installation. Static Sensitivity Gallium arsenide PIN diodes are ESD sensitive and can be damaged by static electricity. Proper ESD techniques should be used when handling these devices. These devices are rated Class 0, ( 0-199V ) per HBM MIL-STD-883, method 3015.7 [C = 100pF 10%, R = 1.5kW 1%]. Even though tested die pass 50V ESD, they must be handled in a static-free environment. Assembly Requirements using Electrically Conductive Ag Epoxy and Solder These chips are designed to be inserted onto hard or soft substrates with the junction side down. They should be mounted onto silk-screened circuits using Electrically Conductive Ag Epoxy, approximately 1-2 mils in thickness and cured at approximately 90C to 150 C per manufacturer's schedule. For extended cure times > 30 minutes, temperatures must be below 200 C. 6 M/A-COM Inc. and its affiliates reserve the right to make changes to the product(s) or information contained herein without notice. M/A-COM makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does M/A-COM assume any liability whatsoever arising out of the use or application of any product(s) or information. * North America Tel: 800.366.2266 / Fax: 978.366.2266 * Europe Tel: 44.1908.574.200 / Fax: 44.1908.574.300 * Asia/Pacific Tel: 81.44.844.8296 / Fax: 81.44.844.8298 Visit www.macom.com for additional data sheets and product information. AlGaAs Flip-Chip PIN Diode 100 MHz to 50 GHz MA4AGFCP910 V1 Circuit Mounting Dimensions (Inches) 0.013 0.012 (2) PL 0.008 (2) PL Ordering Information Part Number Package MA4AGFCP910 Die in Carrier MA4AGFCP910-T Tape/Reel MA4AGFCP910-W Wafer on Frame 7 M/A-COM Inc. and its affiliates reserve the right to make changes to the product(s) or information contained herein without notice. M/A-COM makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does M/A-COM assume any liability whatsoever arising out of the use or application of any product(s) or information. * North America Tel: 800.366.2266 / Fax: 978.366.2266 * Europe Tel: 44.1908.574.200 / Fax: 44.1908.574.300 * Asia/Pacific Tel: 81.44.844.8296 / Fax: 81.44.844.8298 Visit www.macom.com for additional data sheets and product information.