Also Offering RoHs Compliant Equivalent Parts MA4ST2000 Series Ultra High Ratio Si Hyperabrupt Varactor Diode SC-70 (3 Features • • • • Ultra High Capacitance Ratio, C(0.1V)/C(4.7V) =18:1 C(0.1V)/C(2.7V) = 12:1 Surface Mount Plastic Packages : SC-79, SOD-323, SC-70, 3 Lead SPC Process for Superior C vs V and Q vs V Repeatability Lead-Free (RoHs Compliant) equivalents available with 260°C reflow compatibility Absolute Maximum Ratings @ TA=+25 °C (Unless Otherwise Noted) 1 M/A-COM’s MA4ST2000 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 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. Varactors in this series have a typical 18:1 capacitance ratio between 0.1 V and 4.7 V and a 12:1 ratio between 0.1 V and 2.7 V. The Varactors are offered as Singles in both SC-79 and SOD323 configurations with Common Cathode version offered in a 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. 1 SOD-323 SC-79 Description and Applications Part Number V7 Parameter Absolute Maximum Reverse Voltage 12 V Forward Current 50 mA Operating Temperature -55 °C to +125 °C Storage Temperature -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 RoHs Compliant Part Number Configuration Package Package Cp (pF) Package Ls (nH) MAVR-002200-12790T Single SC-79 0.10 0.6 MAVR-002300-12790T Single SC-79 0.10 0.6 MAVR-002400-12790T Single SC-79 0.10 0.6 MAVR-002500-12790T Single SC-79 0.10 0.6 MAVR-002600-12790T Single SC-79 0.10 0.6 MA4ST2200-1141T MAVR-002200-11410T Single SOD-323 0.11 1.2 MA4ST2300-1141T MAVR-002300-11410T Single SOD-323 0.11 1.2 MA4ST2400-1141T MAVR-002400-11410T Single SOD-323 0.11 1.2 MA4ST2500-1141T MAVR-002500-11410T Single SOD-323 0.11 1.2 MA4ST2600-1141T MAVR-002600-11410T Single SOD-323 0.11 1.2 MA4ST2200CK-1146T MAVR-002200-1146FT Common Cathode SC-70 (3L) 0.12 1.3 MA4ST2300CK-1146T MAVR-002300-1146FT Common Cathode SC-70 (3L) 0.12 1.3 MA4ST2400CK-1146T MAVR-002400-1146FT Common Cathode SC-70 (3L) 0.12 1.3 MA4ST2500CK-1146T MAVR-002500-1146FT Common Cathode SC-70 (3L) 0.12 1.3 MA4ST2600CK-1146T MAVR-002600-1146FT Common Cathode SC-70 (3L) 0.12 1.3 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 MA4ST2000 Series Ultra High Ratio Si Hyperabrupt Varactor Diode V7 Electrical Specifications @ TA = +25 °C Breakdown Voltage @ IR = 10μA, Vb = 12 V Minimum Reverse Leakage Current @ VR =10V, IR = 100 nA Maximum Equivalent RoHs Compliant Part Number Part Number Ct* (pF) VR = 0.1 V Capacitance Ratio VR = 1.0 V VR = 2.7V VR = 4.7 V Ct0.1/Ct4.7 Ct0.1/Ct2.7 Rs** (Ohm) VR = 4.0 V Typ. Min. Nom. Max. Typ. Typ. Typ. Typ. Typ. Max. MA4ST2200 MAVR-002200-XXXXXX1 7.68 3.66 4.07 4.48 0.70 0.47 16.3 11.0 3.84 4.6 MA4ST2300 MAVR-002300-XXXXX1 34.2 16.2 18.0 19.8 2.67 1.85 18.5 12.8 0.95 1.2 MA4ST2400 MAVR-002400-XXXXXX1 60.3 28.6 31.8 34.9 4.98 3.27 18.4 12.1 0.67 0.9 MA4ST2500 MAVR-002500-XXXXXX1 86.4 41.4 46.0 50.6 6.68 4.64 18.6 12.9 0.61 0.8 MA4ST2600 MAVR-002600-XXXXXX1 113.3 54.3 60.3 66.4 9.14 6.27 18.1 12.4 0.54 0.7 1 The suffix defines package style, configuration and packaging information. Contact representative for complete part identification. Typical Capacitance vs. Biasing Voltage Typical Series Resistance vs. Biasing Voltage 7.0 140 Series Resistance (Ohm) Capacitance (pF) 120 MA4ST2600 100 MA4ST2500 80 MA4ST2400 60 MA4ST2300 40 MA4ST2200 20 0 6.0 MA4ST2200 5.0 MA4ST2600 4.0 MA4ST2400 MA4ST2300 3.0 MA4ST2500 2.0 1.0 0.0 0 1 2 3 4 5 0 1 Biasing Voltage (V) 2 3 4 5 Biasing Voltage (V) Typical Series Resistance vs. Frequency Typical Capacitance Change vs. Temperature 0.08 8.0 MA4ST2200 % of Capacitance Change (relative to 25 C) Series Resistance (Ohm) 7.0 6.0 5.0 4.0 3.0 MA4ST2500 MA4ST2400 2.0 MA4ST2300 MA4ST2600 0.04 0 -0.04 1.0 0.0 200 300 400 500 Frequency (MHz) 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. -0.08 -40 -15 10 35 60 85 Temperature (degree C) • 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 MA4ST2000 Series Ultra High Ratio Si Hyperabrupt Varactor Diode V7 Typical Capacitance Values VR (V) MA4ST2200 MA4ST2300 MA4ST2400 MA4ST2500 MA4ST2600 MAVR-002200-XXXXXX MAVR-002300-XXXXX MAVR-002400-XXXXXX MAVR-002500-XXXXXX MAVR-002600-XXXXXX MAVR-002301-11410T Ct (pF) Ct (pF) Ct (pF) Ct (pF) Ct (pF) 0.1 7.643 34.06 60.26 86.48 113.09 0.3 6.746 30.07 53.12 76.34 99.80 0.5 5.948 26.56 46.81 67.36 88.07 1.0 4.006 18.00 31.75 46.09 60.31 1.5 1.895 8.313 15.52 22.83 30.21 2.0 0.985 3.941 7.470 10.05 13.94 2.5 0.744 2.889 5.407 7.112 9.952 3.0 0.638 2.429 4.512 5.918 8.274 3.5 0.579 2.166 4.000 5.275 7.332 4.0 0.543 1.993 3.663 4.895 6.749 4.5 0.517 1.845 3.370 4.691 6.317 5.0 0.469 1.771 3.200 4.557 6.086 Spice Model Part Number 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. N CJO (pF) Vj (V) M Rs (Ω) MA4ST2200 MAVR-002200-XXXXXX 1.261 10.2 12.62 18.60 1.114 MA4ST2300 MAVR-002300-XXXXXX MAVR-002301-11410T 1.210 46.8 2.450 4.268 1.085 MA4ST2400 MAVR-002400-XXXXXX 1.158 84.6 1.322 2.632 0.903 MA4ST2500 MAVR-002500-XXXXXX 1.204 100 1.616 2.700 0.842 MA4ST2600 MAVR-002600-XXXXXX 1.196 159 1.169 2.270 0.910 • 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 MA4ST2000 Series Ultra High Ratio Si Hyperabrupt Varactor Diode V7 Case Styles SOD-323 Case Style 1141 INCHES C F E D G H B A DIM. A B C D E F G H MIN. ⎯ ⎯ ⎯ 0.010 0.003 0.063 0.045 0.091 DIM. A B MILLIMETERS MAX. 0.043 0.004 0.008 0.016 0.006 0.075 0.057 0.106 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 MIN. 0.071 0.045 MAX. 0.087 0.053 MIN. 1.80 1.15 MAX. 2.20 1.35 C D E F G H J 0.071 0.047 0.010 0.031 0.000 0.004 0.004 0.094 0.057 0.016 0.039 0.004 0.007 0.010 1.80 1.19 0.25 0.80 0.00 0.10 0.10 2.40 1.45 0.41 1.00 0.10 0.18 0.25 DIM. MIN. INCHES MAX. A B C D E F G H 0.020 0.003 0.006 0.010 0.059 0.043 0.011 0.037 typical SC-70, 3 Lead Case Style 1146 INCHES A H E J 10° M A X . C B G F D MILLIMETERS SC-79 Case Style 1279 Topview B Cathode Mark 10° Max Seating Plane F E C D A 0.028 0.008 0.010 0.014 0.067 0.051 0.012 0.043 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 1.09 10° Max G 4 H 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 MA4ST2000 Series Ultra High Ratio Si Hyperabrupt Varactor Diode V7 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. SC-79 0.020 0.50 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. 0.020 0.50 0.053 1.35 Dimenstions: inches mm Please refer to Application Note M538 for surface mounting instructions. SOD-323 SOT-323 0.030 0.80 0.030 0.80 0.030 0.80 0.030 0.80 0.075 1.9 0.030 0.80 0.030 0.80 0.030 0.80 5 Dimenstions: inches mm 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. .090 2.2 Dimenstions: inches mm • 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.