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| Also Offering RoHs Compliant Equivalent Parts Low Voltage/Low Rs Silicon Hyperabrupt Varactor Diode Features * Low Series Resistance at Low Tuning Voltages * High Capacitance Ratio at Low Tuning Voltages * Surface Mount Plastic Packages : SC-79 , SOD323, SC-70 ( 3L ) (other packages & configurations available) * SPC Process for Superior C vs V Repeatability * Lead-Free (RoHs Compliant) equivalents available with 260C reflow compatibility. SC-70 (3 lead) MA4ST1300 Series V3 SOD-323 SC-79 Description and Applications M/A-COM's MA4ST1300 series is a highly repeatable, UHCVD/ion-implanted, hyperabrupt silicon tuning varactor in a cost effective surface mount package. This series of varactors is designed for high capacitance ratio, and high Q for low battery voltage operation. It is efficient for wide band tuning and low phase noise application where the supply voltage is limited to 5 volts or less. The varactors are offered as singles in SC-79 and SOD-323 along with a common cathode version offered in the SC-70, 3 Lead. These diodes are offered with standard Sn/Pb plating , as well as 100% matte Sn plating on our RoHs compliant equivalent devices. Absolute Maximum Ratings @ TA=+25 C (Unless Otherwise Noted) 1 Parameter Reverse Voltage Forward Current Operating Temperature Storage Temperature Absolute Maximum 12 V 50 mA -55 C to +125 C -55 C to +125 C 1. Operation of this device above any one of these parameters may cause permanent damage. 2. Please refer to application note M538 for surface mounting instructions Configuration Single Single Single Single Single Single Single Single Common Cathode Common Cathode Common Cathode Common Cathode Package SC-79 SC-79 SC-79 SC-79 SOD-323 SOD-323 SOD-323 SOD-323 SC-70 (3L) SC-70 (3L) SC-70 (3L) SC-70 (3L) Package Cp (pF) 0.10 0.10 0.10 0.10 0.11 0.11 0.11 0.11 0.12 0.12 0.12 0.12 Package Ls (nH) 0.6 0.6 0.6 0.6 1.2 1.2 1.2 1.2 1.3 1.3 1.3 1.3 Part Number RoHs Compliant Part Number MAVR-001320-12790T MAVR-001330-12790T MAVR-001340-12790T MAVR-001350-12790T MA4ST1320-1141T MA4ST1330-1141T MA4ST1340-1141T MA4ST1350-1141T MA4ST1320CK-1146T MA4ST1330CK-1146T MA4ST1340CK-1146T MA4ST1350CK-1146T MAVR-001320-11410T MAVR-001330-11410T MAVR-001340-11410T MAVR-001350-11410T MAVR-001320-1146FT MAVR-001330-1146FT MAVR-001340-1146FT MAVR-001350-1146FT 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. Also Offering RoHs Compliant Equivalent Parts Low Voltage/Low Rs Silicon Hyperabrupt Varactor Diode Electrical Specifications @ TA = +25 C Breakdown Voltage @ IR = 10A, Vb = 12 V Minimum Reverse Leakage Current @ VR =10V, IR = 100 nA Maximum Ct (pF)2 Part Number Base RoHs Compliant Part Number Base1 Min. MA4ST1320 MA4ST1330 MA4ST1340 MA4ST1350 1 2 3 MA4ST1300 Series V3 Capacitance Ratio VR = 4.0V Ct0.5/Ct3.0 Typ. 3.37 3.31 3.4 3.2 Rs3 (Ohm) VR = 2.0 V Typ. 0.32 0.45 0.57 0.78 Max. 0.5 0.7 0.85 1.0 VR = 0.5V Nom. 55.0 25.0 18.0 11.0 Max. 63.0 30.0 21.0 13.5 Typ. 17.0 7.8 5.2 3.6 MAVR-001320-XXXXXX MAVR-001330-XXXXXX MAVR-001340-XXXXXX MAVR-001350-XXXXXX 48.0 22.0 15.0 9.5 The prefix defines package style, configuration and packaging information. Contact representative for complete part identification. Capacitance @ 1 MHz Series Resistance @ 100 MHz Typical Capacitance vs. Biasing Voltage 60 Typical Capacitance Change vs. Temperature 4% MA4ST1320/ MAVR-001320 % of Capacitance Change (relative to 25 C) 50 MA4ST1330/MAVR-001330 Capacitance (pF) 40 2% MA4ST1340/ MAVR-001340 30 0% MA4ST1350/MAVR-001350 20 10 0 0 1 2 3 4 5 Biasing Voltage (V) -2% -4% -40 -15 10 35 60 85 Temperature (degree C) Series Resistance vs Biasing Voltage* 0.90 Series Resistance (Ohm) 0.80 0.70 0.60 0.50 0.40 0.30 0.20 0.10 0.00 0.0 1.0 2.0 Biasing Voltage (V) 3.0 4.0 MA4ST1330 / MAVR-001330 MA4ST1320 / MAVR-001320 MA4ST1340 / MAVR-001340 MA4ST1350 / MAVR-001350 3 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. Also Offering RoHs Compliant Equivalent Parts Low Voltage/Low Rs Silicon Hyperabrupt Varactor Diode Typical Capacitance Values MA4ST1320 VR (V) MAVR-001320 Ct (pF) MA4ST1330 MAVR-001330 Ct (pF) MA4ST1340 MAVR-001340 Ct (pF) MA4ST1350 MAVR-001350 Ct (pF) MA4ST1300 Series V3 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 55.45 45.0 36.3 28.3 21.2 16.4 13.3 11.4 10.0 9.1 25.4 20.7 16.8 13.2 10.1 7.9 6.4 5.5 4.8 4.4 17.7 14.4 11.7 9.2 7.0 5.4 4.4 3.8 3.3 3.0 11.4 9.3 7.6 5.9 4.5 3.4 2.9 2.5 2.2 2.0 Spice Model Rs Intrinsic Diode Model N=N Cj0=Cj0 Vj=Vj Fc=0.5 BV=20 V M=M Parasitic Cp & Ls Are per Above Table Part Number N CJO (pF) Vj (V) M Cp MA4ST1320 MAVR-001320 MA4ST1330 MAVR-001330 MA4ST1340 MAVR-001340 MA4ST1350 MAVR-001350 1.1 71.5 20.35 13.21 1.1 32.8 20.91 13.72 Cj Ls 1.1 22.7 22.32 14.72 1.1 14.3 25.52 15.87 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. Also Offering RoHs Compliant Equivalent Parts Low Voltage/Low Rs Silicon Hyperabrupt Varactor Diode Case Styles SOD-323 Case Style 1141 C F D G E MA4ST1300 Series V3 INCHES DIM. A B C D E F G H MIN. 0.010 0.003 0.063 0.045 0.091 MAX. 0.043 0.004 0.008 0.016 0.006 0.075 0.057 0.106 MILLIMETERS MIN. 0.25 0.08 1.6 1.15 2.3 MAX. 1.1 0.1 0.2 0.4 0.15 1.9 1.45 2.7 H B A SC-70, 3 Lead Case Style 1146 A E J H INCHES DIM. A B 10 M A X . MILLIMETERS MAX. 0.087 0.053 0.094 0.057 0.016 0.039 0.004 0.007 0.010 MIN. 1.80 1.15 1.80 1.19 0.25 0.80 0.00 0.10 0.10 MAX. 2.20 1.35 2.40 1.45 0.41 1.00 0.10 0.18 0.25 MIN. 0.071 0.045 0.071 0.047 0.010 0.031 0.000 0.004 0.004 C B G F D C D E F G H J SC-79 Case Style 1279 Topview Cathode Mark B 10 Max Seating Plane F E DIM. A B C D E F G H MIN. INCHES MAX. 0.028 0.008 0.010 0.014 0.067 0.051 0.012 MILLIMETERS MIN. MAX. 0.50 0.08 0.15 0.25 0.08 1.50 0.28 0.94 0.71 0.20 0.25 0.36 0.15 1.30 0.30 C D A 10 Max G H 0.020 0.003 0.006 0.010 0.059 0.043 0.011 0.037 typical 0.043 1.09 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. Also Offering RoHs Compliant Equivalent Parts Low Voltage/Low Rs Silicon Hyperabrupt Varactor Diode Mounting Information The illustration indicates the recommended mounting pad configuration for the SC-79, SOT-323 and SOD-323 packages. Solder paste containing flux should be screened onto the pads to a thickness of 0.005- 0.007 inches. The plastic package is placed in position, firmly adhering to the solder paste. Permanent attachment is performed by a reflow soldering procedure during which the tab temperature does not exceed +275 C and the body temperature does not exceed +250 C, for standard models and +260 C for the RoHS compliant devices. Please refer to Application Note M538 for surface mounting instructions. MA4ST1300 Series V3 SC-79 0.020 0.50 0.020 0.50 0.053 1.35 Dimenstions: inches mm SOT-323 0.030 0.80 0.030 0.80 SOD-323 0.030 0.80 0.030 0.80 0.075 1.9 0.030 0.80 0.030 0.80 0.030 0.80 .090 2.2 Dimenstions: inches mm Dimenstions: inches mm 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. |
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