MA4E2054 Series Surface Mount Low Barrier Schottky Diode Rev. V13 Features Package Outlines Low I (<100 nA 1 V, <500 nA 3 V) R SOT-23 (287) SOT-323 (1146) Designed for High Volume, Low Cost Detector & Mixer Applications High Detector Sensitivity: -55 dBm TSS Low Capacitance: 0.30 pF Low 1/F Noise Single, Series Pair, and Unconnected Pair Configurations Lead Free RoHS* Compliant SOD-323 (1141) SC-79 (1279) Tape and Reel Description and Applications The MA4E2054 series are low barrier N-type silicon Schottky diodes assembled in surface mount plastic packages. They are designed for use as high Part Numbers performance mixer and detector diodes. Part Number Package Style The MA4E20541-1141T (SOD-323), MA4E20541-1279T (SC-79) and MA4E2054A1(SOT-23) are single MA4E2054A1-287T SOT-23 element Schottky diodes characterized for use as single ended mixers and detectors. The MA4E2054B1-287T SOT-23 MA4E2054B1 and MA4E2054D1 (available in both MA4E2054B1-1146T SOT-323 the SOT-23 and SOT-323 packages) incorporate two Schottky chips in series pair configurations. MA4E2054D1-287T SOT-23 These diodes are useful for balanced mixer and detector voltage doubler circuits. MADS-002054-1146DT SOT-323 MA4E20541-1141T SOD-323 Applications for the MA4E2054 series include VSAT and DBS mixers. The small diode package size and low MA4E20541-1279T SC-79 cost make them attractive for use in RF tag applications for identification and toll collection. 1. The part number consists of the base chip (MA4E2054), followed by the wiring configuration (A, B, D, omit for SOD- 323), the package style (287, 1141, 1146) and a T for tape and reel. Configurations (Top View) 3 3 3 1 2 1 2 1 2 1 2 Series Pair Series Pair Single Single MA4E20541-1141T MA4E2054A1-287T MA4E2054B1-287T MA4E2054D1-287T MA4E2054B1-1146T MADS-002054-1146DT MA4E20541-1279T * Restrictions on Hazardous Substances, compliant to current RoHS EU directive. 11 1 MACOM 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: MA4E2054 Series Surface Mount Low Barrier Schottky Diode Rev. V13 2,3 Electrical Specifications +25C Parameter Condition Specification Breakdown Voltage (V ) I = 10 A 3.0 V min. B R V = 1 V 100 nA max. R Reverse Leakage Current (I ) R V = 3 V 500 nA max. R Total Capacitance (C ) V = 0 V, F = 1 MHz 0.3 pF max. T R 2 Dynamic Resistance (R ) I = 10 mA 17 max. D F 250 mV min. Forward Voltage (V ) I = 1 mA F F 350 mV max. I = 1 mA 20 mV max. Delta Forward Voltage(D V ) F F 2. Applies to MA4E2054B and MA4E2054D configurations. 26 3. R = R + R where R = D S J J I (in mA) F Typical RF Performance +25C in Chip Form, Mounted on a Microstrip Fixture Parameter Condition Specification Mixer Noise Figure F = 9.375 GHz, LO = 0 dBm 5.7 dB (SSB) IF Impedance I = 30 MHz 200 ohms F F = 2.5 GHz, I = 20 mA, F Tangential Signal, Sensitivity -55 dBm BW = 2 MHz, Video NF = 1.5 dB Detector Output, Voltage at -30 dBm R = 100 k, I = 20 mA 20 mV L F Detector Output, Voltage at -30 dBm R = 1 M , Zero Bias 20 mV L 4. See Performance Curves on page 4 for untuned fixture performance. 5,6 Maximum Ratings 25C (unless otherwise specified) Parameter Values Operating Temperature -65C to +125C Storage Temperature -65C to +125C 7 RF Incident Power (CW) 75 mW Forward Current 20 mA Reverse Voltage 3 V Soldering Temperature +260C for 5 sec. 5. Operation of this device above any one of the Maximum Rated parameters may cause permanent damage. 6. Please refer to Application Note M538 for surface mounting instructions. 7. Derate linearly to 0 W 125C case temperature. 22 2 MACOM 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: