Also Offering RoHs Compliant Equivalent Parts Low Voltage/Low Rs Silicon Hyperabrupt Varactor Diode MA4ST1300 Series V3 SC-70 (3 lead) Features SOD-323 • 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 260°C reflow compatibility. 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. Part Number 1 Absolute Maximum Ratings @ TA=+25 °C (Unless Otherwise Noted) 1 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-001320-12790T Single SC-79 0.10 0.6 MAVR-001330-12790T Single SC-79 0.10 0.6 MAVR-001340-12790T Single SC-79 0.10 0.6 MAVR-001350-12790T Single SC-79 0.10 0.6 MA4ST1320-1141T MAVR-001320-11410T Single SOD-323 0.11 1.2 MA4ST1330-1141T MAVR-001330-11410T Single SOD-323 0.11 1.2 MA4ST1340-1141T MAVR-001340-11410T Single SOD-323 0.11 1.2 MA4ST1350-1141T MAVR-001350-11410T Single SOD-323 0.11 1.2 MA4ST1320CK-1146T MAVR-001320-1146FT Common Cathode SC-70 (3L) 0.12 1.3 MA4ST1330CK-1146T MAVR-001330-1146FT Common Cathode SC-70 (3L) 0.12 1.3 MA4ST1340CK-1146T MAVR-001340-1146FT Common Cathode SC-70 (3L) 0.12 1.3 MA4ST1350CK-1146T MAVR-001350-1146FT 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 Low Voltage/Low Rs Silicon Hyperabrupt Varactor Diode MA4ST1300 Series V3 Electrical Specifications @ TA = +25 °C Breakdown Voltage @ IR = 10µA, Vb = 12 V Minimum Reverse Leakage Current @ VR =10V, IR = 100 nA Maximum Capacitance Ratio Rs3 (Ohm) VR = 4.0V Ct0.5/Ct3.0 VR = 2.0 V Ct (pF)2 RoHs Compliant Part Number Part Number Base1 Base 1 2 3 VR = 0.5V Min. Nom. Max. Typ. Typ. Typ. Max. MA4ST1320 MAVR-001320-XXXXXX 48.0 55.0 63.0 17.0 3.37 0.32 0.5 MA4ST1330 MAVR-001330-XXXXXX 22.0 25.0 30.0 7.8 3.31 0.45 0.7 MA4ST1340 MAVR-001340-XXXXXX 15.0 18.0 21.0 5.2 3.4 0.57 0.85 MA4ST1350 MAVR-001350-XXXXXX 9.5 11.0 13.5 3.6 3.2 0.78 1.0 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 Typical Capacitance Change vs. Temperature 4% 60 MA4ST1320/ MAVR-001320 % of Capacitance Change (relative to 25 C) 50 Capacitance (pF) MA4ST1330/MAVR-001330 40 MA4ST1340/ MAVR-001340 30 MA4ST1350/MAVR-001350 20 2% 0% -2% 10 -4% 0 0 1 2 3 4 -40 5 -15 10 35 60 85 Temperature (degree C) Biasing Voltage (V) Series Resistance vs Biasing Voltage* Series Resistance (Ohm) 0.90 MA4ST1340 / MAVR-001340 0.80 MA4ST1350 / MAVR-001350 0.70 0.60 0.50 0.40 0.30 MA4ST1330 / MAVR-001330 0.20 MA4ST1320 / MAVR-001320 0.10 0.00 0.0 1.0 2.0 3.0 4.0 Biasing Voltage (V) 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. 3 • 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 MA4ST1300 Series V3 Typical Capacitance Values MA4ST1320 MA4ST1330 MA4ST1340 MA4ST1350 MAVR-001320 MAVR-001330 MAVR-001340 MAVR-001350 Ct (pF) Ct (pF) Ct (pF) Ct (pF) 0.5 55.45 25.4 17.7 11.4 1.0 45.0 20.7 14.4 9.3 1.5 36.3 16.8 11.7 7.6 2.0 28.3 13.2 9.2 5.9 2.5 21.2 10.1 7.0 4.5 3.0 16.4 7.9 5.4 3.4 3.5 13.3 6.4 4.4 2.9 4.0 11.4 5.5 3.8 2.5 4.5 10.0 4.8 3.3 2.2 5.0 9.1 4.4 3.0 2.0 VR (V) Spice Model Rs Cp Cj Intrinsic Diode Model N=N Cj0=Cj0 Vj=Vj Fc=0.5 BV=20 V M=M Parasitic Cp & Ls Are per Above Table Ls 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. Part Number N CJO (pF) Vj (V) M MA4ST1320 MAVR-001320 1.1 71.5 20.35 13.21 MA4ST1330 MAVR-001330 1.1 32.8 20.91 13.72 MA4ST1340 MAVR-001340 1.1 22.7 22.32 14.72 MA4ST1350 MAVR-001350 1.1 14.3 25.52 15.87 • 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 MA4ST1300 Series V3 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 Low Voltage/Low Rs Silicon Hyperabrupt Varactor Diode MA4ST1300 Series V3 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.