MADP-011048 Dual Pair Anti-Parallel Non-Magnetic PIN Rev. V1 5 - 400 MHz Features Functional Schematic Designed for MRI applications Non-Magnetic Surface Mount Package N/C N/C Anti-Parallel Self Bias Configuration 8 7 C = 3.0 pF, R = 10 k, V = 80 V T P B > 50 W CW Incident Power Handling 400 MHz Lead-Free 4 mm 8-lead HQFN Package D1 D1 6 1 Halogen-Free Green Mold Compound ANODE CATHODE RoHS* Compliant and 260C Reflow Compatible Description D2 D2 5 2 CATHODE ANODE The MADP-011048 acts as a passive switch using silicon PIN diodes in a non-magnetic surface mount package. There are two sets of diode pairs 3 4 constructed in an anti-parallel configuration that operate from 5 to 400 MHz. N/C N/C The two pairs of diodes are arranged in an electrically isolated anti-parallel configuration. The 3 Pin Configuration diode pair with anode on Pin 1 and cathode on Pin 6 will be referenced as D1 and the diode pair with Pin No. Function anode on Pin 5 and cathode on Pin 2 will be referenced as D2. 1 D1 Anode The MADP-011048 is well suited for MRI passive switching applications. The PIN diodes become a 2 D2 Cathode high Q R-C network under small signal and behave as an effective passive rectifier or short circuit under 3 No Connection high RF signal to tune and de-tune the resonant MRI tank circuit. The anti-parallel doublet configuration 4 No Connection provides efficient power handling. 5 D2 Anode 1,2 Ordering Information 6 D1 Cathode Part Number Package 7 No Connection MADP-011048-TR3000 3000 Piece Reel 8 No Connection 4 Paddle Ground MADP-011048-000SMB Sample Board 3. MACOM recommends connecting unused package pins to 1. Reference Application Note M513 for reel size information. ground. 2. All sample boards include 5 loose parts. 4. The exposed pad centered on the package bottom must be connected to RF, DC and thermal ground. * Restrictions on Hazardous Substances, European Union Directive 2011/65/EU. 11 1 M/A-COM Technology Solutions Inc. (MACOM) and its affiliates reserve the right to make changes to the product(s) or information contained herein without notice. Visit www.macom.com for additional data sheets and product information. For further information and support please visit: MADP-011048 Dual Pair Anti-Parallel Non-Magnetic PIN Rev. V1 5 - 400 MHz 5 Electrical Specifications : T = 25C, Z = 50 A 0 Parameter Test Conditions Units Min. Typ. Max. Total Capacitance (C ) 100 MHz, 0 V pF 3.0 4.0 T Series Resistance (R ) 100 MHz, +10 mA 0.5 S Parallel Resistance (R ) 100 MHz, 0 V k 10 P Reverse Breakdown Voltage -10 A V 100 Forward Voltage +10 mA V 0.85 Carrier Lifetime 1 kHz, +10 mA, -6 mA s 0.2 CW Thermal Resistance ( ) (Infinite heat sink at thermal ground plane) C/W 22 JC Insertion Loss 100 MHz, +10 mA dB 0.05 Input/output Return Loss 100 MHz, +10 mA dB 30 Isolation 100 MHz, 0 V dB 14 5. Per diode pair D1 or D2 6,7 Absolute Maximum Ratings Parameter Absolute Maximum Handling Procedures CW Incident Power Please observe the following precautions to avoid +51 dBm +50 mA, 400 MHz 85C damage: Reverse Voltage 80 V Static Sensitivity AC + DC Forward Current RMS 3.7 A These devices are sensitive to electrostatic (per diode pair D1 or D2) discharge (ESD) and can be damaged by static Power Dissipation electricity. Proper ESD control techniques should 4.7 W (per diode pair D1 or D2) be used when handling these class 2 devices. 8 Junction Temperature +175C Operating Temperature -55C to +125C Storage Temperature -55C to +125C 6. Exceeding any one or combination of these limits may cause permanent damage to this device. 7. MACOM does not recommend sustained operation near these survivability limits. 8. Operating at nominal conditions with T +175C will ensure J 6 MTTF > 1 x 10 hours. 22 2 M/A-COM Technology Solutions Inc. (MACOM) and its affiliates reserve the right to make changes to the product(s) or information contained herein without notice. Visit www.macom.com for additional data sheets and product information. For further information and support please visit: