MA4E2054 Series Surface Mount Low Barrier Schottky Diode Rev. V9 Features SOT-23 (287) SOT-143 (1068) Low I (<100nA 1V, <500nA 3V) R Designed for High Volume, Low Cost Detector and 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) Equivalents Avail- SOT-323 (1146) SOD-323 (1141) able With 260 Deg. C Reflow Capability Tape and Reel Description and Applications The MA4E2054 series are low barrier n-type silicon Schottky diodes assembled in low cost surface mount plastic packages. They are designed for use as high performance mixer and detector diodes. These parts are offered with Sn/Pb plating, as well SC-79 (1279) as with 100 % matte Sn plating on the RoHS compliant part numbers. The MA4E2054 -1141T (SOD-323), MA4E20541 -1279 (SC-79) and the MA4E2054A and MA4E2054C (available in both the SOT-23 and SOT-323 packages) are single element Schottky diodes characterized for use as single ended mixers and detectors. The MA4E2054B and MA4E2054D (available in both the SOT-23 and SOT-323 packages) incorporate two Schottky chips in series pair configurations. The MA4E2054E-1068T consists of two Schottky chips in the SOT-143 package in an unconnected pair configuration. These diodes are useful for balanced mixer and detector voltage doubler circuits. Applications for the MA4E2054 series include VSAT and DBS mixers. The small diode package size and low cost make them attractive for use in RF tag applications for identifica- tion and toll collection. The part number consists of the base chip (MA4E2054), followed by the wiring configuration (A, B, C, D, E, omit for SOD-323), the package style (287, 1068, 1141, 1146) and a T for tape and reel. 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: MA4E2054 Series Surface Mount Low Barrier Schottky Diode Rev. V9 Configurations (Topviews) 3 3 4 3 1 2 1 2 1 2 1 2 Unconnected Pair Single SINGLE SERIES PAIR MA4E2054-1141T MA4E2054E-1068T MA4E2054A-287T MA4E2054B-287T MA4E2054A-1146T MA4E2054B-1146T MA4E20541-1279T 3 3 Spice Model Parameters 8 IS = 3 x 10- A M = 0.50 1 2 RS = 11 EG = 0.69 eV 1 2 N = 1.05 BV = 5.0 V 5 TT = 0 S IBV = 1 x 10 - A SINGLE SERIES PAIR 12 Cj(0) = 0.13 x 10 - pF MA4E2054C-287T MA4E2054D-287T 12 Cpar = 0.14 x 10 - pF MA4E2054C-1146T MA4E2054D-1146T VJ = 0.40 V Standard Part Numbers and RoHS Equivalents Standard Part Number RoHS Compliant Part Number Package Style MA4E2054A-287T MA4E2054A1-287T SOT-23 MA4E2054A-1146T MA4E2054A1-1146T SOT-323 MA4E2054B-287T MA4E2054B1-287T SOT-23 MA4E2054B-1146T MA4E2054B1-1146T SOT-323 MA4E2054C-287T MA4E2054C1-287T SOT-23 MA4E2054C-1146T MADS-002054-1146CT SOT-323 MA4E2054D-287T MA4E2054D1-287T SOT-23 MA4E2054D-1146T MADS-002054-1146DT SOT-323 MA4E2054-1141T MA4E20541-1141T SOD-323 MA4E2054E-1068T MA4E2054E1-1068T SOT-143 N/A MA4E20541-1279T SC-79 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: