MA4ST2000 MA-COM | Alldatasheet
Document overview
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Technical content
Features
- Ultra High Capacitance Ratio,
- Surface Mount Plastic Packages: SC-79, SOD- 323, SC-70, 3 Lead
- SPC Process for Superior C vs. V and Q vs. V Repeatability
- RoHS Compliant equivalents available with 260°C reflow compatibility Description and Applications 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 capaci- tance ratio for low battery voltage operation. It is effi- cient for wide band tuning and low phase noise appli- cation where the supply voltage is limited to 5 volts or less. Varactors in this series have a typical 18:1 ca- pacitance 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 of- fered as Singles in both SC-79 and SOD-323 configu- rations with Common Cathode version offered in a SC-70, 3 Lead. These diodes are offered with stan- dard Sn/Pb plating , as well as 100% matte Sn plating on our RoHs compliant equivalent devices. Specifications subject to change without prior notification
Ultra High Ratio Si Hyperabrupt Varactor Diode Rev. V10 MA4ST2000 Series Visit www.macomtech.com for additional data sheets and product information. M/A-COM Technology Solutions Inc. and its affiliates reserve the right to make changes to the product(s) or information contained herein without notice. ADVANCED: Data Sheets contain information regarding a product M/A-COM Technology Solutions is considering for development. Performance is based on target specifications, simulated results, and/or prototype measurements. Commitment to develop is not guaranteed. PRELIMINARY: Data Sheets contain information regarding a product M/A-COM Technology Solutions has under development. Performance is based on engineering tests. Specifications are typical. Mechanical outline has been fixed. Engineering samples and/or test data may be available. Commitment to produce in volume is not guaranteed. Electrical Specifications @ TA = +25 °C Breakdown Voltage @ IR = 10μA, Vb = 30 V Minimum; Reverse Leakage Current @ VR =10V, IR = 100 nA Maximum Typical Series Resistance vs. Biasing Voltage Typical Capacitance vs. Biasing Voltage Typical Capacitance Change vs. Temperature Typical Series Resistance vs. Frequency 100 120 140 012345 Biasing Voltage (V) Capacitance (pF) MA4ST2200 MA4ST2300 MA4ST2400 MA4ST2500 MA4ST2600 0.0 1.0 2.0 3.0 4.0 5.0 6.0 7.0 012345 Biasing Voltage (V) Series Resistance (Ohm) MA4ST2200 MA4ST2600 MA4ST2400 MA4ST2300 MA4ST2500 0.0 1.0 2.0 3.0 4.0 5.0 6.0 7.0 8.0 200 300 400 500 Frequency (MHz) Series Resistance (Ohm) MA4ST2500 MA4ST2200 MA4ST2300MA4ST2400 MA4ST2600 -0.08 -0.04 0.04 0.08 -40 -15 10 35 60 85 Temperature (degree C) % of Capacitance Change (relative to 25 C) Part Number1 RoHS Compliant Part Number1 Ct 2 (pF) Capacitance Ratio VR = 0.1 V V R = 1.0 V VR = 2.7 V VR = 4.7 V Ct0.1/ Ct4.7 Ct0.1/ Ct2.7 VR = 4.0 V Rs 3 (Ohm) 1. The suffix defines package style, confi guration, and packaging information. Contact representative for complete part identification. 2. Capacitance @ 1 MHz 3. Series Resistance @ 100 MHz Specifications subject to change without prior notification
Ultra High Ratio Si Hyperabrupt Varactor Diode Rev. V10 MA4ST2000 Series Visit www.macomtech.com for additional data sheets and product information. M/A-COM Technology Solutions Inc. and its affiliates reserve the right to make changes to the product(s) or information contained herein without notice. ADVANCED: Data Sheets contain information regarding a product M/A-COM Technology Solutions is considering for development. Performance is based on target specifications, simulated results, and/or prototype measurements. Commitment to develop is not guaranteed. PRELIMINARY: Data Sheets contain information regarding a product M/A-COM Technology Solutions has under development. Performance is based on engineering tests. Specifications are typical. Mechanical outline has been fixed. Engineering samples and/or test data may be available. Commitment to produce in volume is not guaranteed. Typical Capacitance Values MA4ST2200 MAVR-002200- XXXXXX MA4ST2300 MAVR-002300- XXXXX MAVR-002301- 11410T MA4ST2400 MAVR-002400- XXXXXX MA4ST2500 MAVR-002500- XXXXXX MA4ST2600 MAVR-002600- XXXXXX Ct (pF) Ct (pF) Ct (pF) VR (V) Ct (pF) Ct (pF) Specifications subject to change without prior notification
Ultra High Ratio Si Hyperabrupt Varactor Diode Rev. V10 MA4ST2000 Series Visit www.macomtech.com for additional data sheets and product information. M/A-COM Technology Solutions Inc. and its affiliates reserve the right to make changes to the product(s) or information contained herein without notice. ADVANCED: Data Sheets contain information regarding a product M/A-COM Technology Solutions is considering for development. Performance is based on target specifications, simulated results, and/or prototype measurements. Commitment to develop is not guaranteed. PRELIMINARY: Data Sheets contain information regarding a product M/A-COM Technology Solutions has under development. Performance is based on engineering tests. Specifications are typical. Mechanical outline has been fixed. Engineering samples and/or test data may be available. Commitment to produce in volume is not guaranteed. Spice Model MA4ST2200 MA4ST2300 MAVR-002300-XXXXXX MAVR-002301-11410T MA4ST2400 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 Part Number N CJO (pF) Vj (V) M Rs (Ω) Specifications subject to change without prior notification
Ultra High Ratio Si Hyperabrupt Varactor Diode Rev. V10 MA4ST2000 Series Visit www.macomtech.com for additional data sheets and product information. M/A-COM Technology Solutions Inc. and its affiliates reserve the right to make changes to the product(s) or information contained herein without notice. ADVANCED: Data Sheets contain information regarding a product M/A-COM Technology Solutions is considering for development. Performance is based on target specifications, simulated results, and/or prototype measurements. Commitment to develop is not guaranteed. PRELIMINARY: Data Sheets contain information regarding a product M/A-COM Technology Solutions has under development. Performance is based on engineering tests. Specifications are typical. Mechanical outline has been fixed. Engineering samples and/or test data may be available. Commitment to produce in volume is not guaranteed. Case Styles SC-70, 3 Lead (Case Style 1146) INCHES MILLIMETERS A 0.071 0.087 1.80 2.21 B 0.045 0.053 1.14 1.35 C 0.071 0.094 1.80 2.40 D 0.047 0.057 1.19 1.45 E 0.010 0.016 0.25 0.41 F 0.031 0.039 0.80 1.00 G 0.000 0.004 0.00 0.10 H 0.004 0.10 J 0.004 0.10 0.007 0.010 0.18 0.25 SOD-323 (Case Style 1141) INCHES MILLIMETERS A ⎯ 0.043 ⎯ 1.1 B ⎯ 0.004 ⎯ 0.1 C ⎯ 0.008 ⎯ 0.2 D 0.010 0.016 0.25 0.4 E 0.003 0.006 0.08 0.15 F 0.063 0.075 1.6 1.9 G 0.045 0.057 1.14 1.45 H 0.091 0.106 2.3 2.7 F D H G C E A B A E D J H G F 10 ° MAX. C B Specifications subject to change without prior notification SC-79 (Case Style 1279) INCHES MILLIMETERS A 0.020 0.028 0.50 0.71 B 0.003 0.008 0.08 0.20 C 0.006 0.010 0.15 0.25 D 0.010 0.014 0.25 0.36 E 0.059 0.067 0.08 0.15 F 0.043 0.051 1.50 1.30 G 0.011 0.012 0.28 0.30 H 0.037 typical 0.043 0.94 1.09 I .028 .035 0.71 0.89
Ultra High Ratio Si Hyperabrupt Varactor Diode Rev. V10 MA4ST2000 Series Visit www.macomtech.com for additional data sheets and product information. M/A-COM Technology Solutions Inc. and its affiliates reserve the right to make changes to the product(s) or information contained herein without notice. ADVANCED: Data Sheets contain information regarding a product M/A-COM Technology Solutions is considering for development. Performance is based on target specifications, simulated results, and/or prototype measurements. Commitment to develop is not guaranteed. PRELIMINARY: Data Sheets contain information regarding a product M/A-COM Technology Solutions has under development. Performance is based on engineering tests. Specifications are typical. Mechanical outline has been fixed. Engineering samples and/or test data may be available. Commitment to produce in volume is not guaranteed. Mounting Information The illustration indicates the recommended mounting pad configuration for the SC-79, SC70 3LD 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. SC-70, 3 Lead (Case Style 1146) 0.030 0.80 0.030 0.80 0.030 0.80 0.075 1.9 0.030 0.80 inches mm Dimenstions: SOD-323 (Case Style 1141) 0.030 0.80 .090 2.2 0.030 0.80 inches mm Dimenstions: 0.030 0.80 SC-79 (Case Style 1279) 0.020 0.50 0.053 1.35 inches mm Dimenstions: 0.020 0.50 Specifications subject to change without prior notification