830 series Silicon 25V hyperabrupt varactor diodes ZC829, ZDC833, ZMV829, ZMDC830 and ZV831 Description A range of silicon varactor diodes for use in frequency control and filtering. Featuring closely controlled CV characteristics and high Q. Low reverse current ensures very low phase noise performance. Available in single or dual common cathode format in a wide rage of miniature surface mount packages. SOT23 SOT323 SOD523 SOD323 Features * Close tolerance CV characteristics * High tuning ratio * Low IR (typically 200pA) * Excellent phase noise performance * High Q * Range of miniature surface mount packages Applications * VCXO and TCXO * Wireless communications * Pagers * Mobile radio Where steeper CV slopes are required there is the 12V hyperabrupt range: ZC930, ZMV930, ZV930 and ZV931 Issue 11 - January 2007 (c) Zetex Semiconductors plc 2007 1 www.zetex.com 830 series Order codes and device marking SOT23 Order code ZC829ATA ZC829BTA ZC830ATA ZC830BTA ZC831ATA ZC831BTA ZC832ATA ZC832BTA ZC833ATA ZC833BTA ZC834ATA ZC834BTA ZC835ATA ZC835BTA ZC836ATA ZC836BTA SOD323 Mark J9A J9B J1A J1B J3A J3B J4A J4B J2A J2B J5A J5B J6A J6B J7A J7B Order code ZMV829ATA ZMV829BTA ZMV830ATA ZMV830BTA ZMV831ATA ZMV831BTA ZMV832ATA ZMV832BTA ZMV833ATA ZMV833BTA ZMV834ATA ZMV834BTA ZMV835ATA ZMV835BTA SOD523 Mark AA CA AB CB AC CC AD CD AE CE AF CF AG CG Order code SOT23 Mark ZV831BV2TA 81 ZV832BV2TA 82 Order code SOT323 Mark ZDC833ATA C2A ZDC834ATA C5A Order code Mark ZMDC831BTA CC ZMDC832BTA CD Note: The order codes are shown as TA which is for 7 inch reels. For 13 inch reels substitute TC in place of TA in the order code. Tape and reel information Reel code Reel size (inches) Tape width (millimeters) Quantity per reel TA 7 8 3,000 TC 13 8 10,000 Issue 11 - January 2007 (c) Zetex Semiconductors plc 2007 2 www.zetex.com 830 series Tuning characteristics at Tamb = 25C Part 829A 829B 830A 830B 831A 831B 832A 832B 833A 833B 834A 834B 835A 835B 836A 836B Capacitance (pF) VR=2V, f=1MHz Min. 7.38 7.79 9.0 9.5 13.5 14.25 19.8 20.9 29.7 31.35 42.3 44.65 61.2 64.6 90.0 95.0 Nom. 8.2 8.2 10.0 10.0 15.0 15.0 22.0 22.0 33.0 33.0 47.0 47.0 68.0 68.0 100.0 100.0 Min Q VR = 3V f = 50MHz Max. 9.02 8.61 11.0 10.5 16.5 15.75 24.2 23.1 36.3 34.65 51.7 49.35 74.8 71.4 110.0 105.0 Capacitance ratio C2 / C20 @ f = 1MHz Min. Max. 4.3 5.8 4.3 5.8 4.5 6.0 4.5 6.0 4.5 6.0 4.5 6.0 5.0 6.5 5.0 6.5 5.0 6.5 5.0 6.5 5.0 6.5 5.0 6.5 5.0 6.5 5.0 6.5 5.0 6.5 5.0 6.5 250 250 300 300 300 300 200 200 200 200 200 200 100 100 100 100 Absolute maximum ratings Parameter Forward current Symbol IF Max. 200 Unit mA Power dissipation at Tamb = 25C SOT23 Ptot 330 mW Power dissipation at Tamb = 25C SOD323 Ptot 330 mW Power dissipation at Tamb = 25C SOD523 Ptot 250 mW -55 to +150 C Operating and storage temperature range Electrical characteristics at Tamb = 25C Paramater Reverse breakdown voltage Conditions IR = 10A Min. 25 Typ. Max. Unit V Reverse voltage leakage VR = 20V 0.2 20 nA Temperature coefficient of capacitance VR = 3V, f = 1MHz 300 400 ppCm/C Issue 11 - January 2007 (c) Zetex Semiconductors plc 2007 3 www.zetex.com 830 series Typical characteristics Issue 11 - January 2007 (c) Zetex Semiconductors plc 2007 4 www.zetex.com 830 series Package outline - SOT23 E e e1 b 3 leads L1 D E1 A L A1 Dim. c Millimeters Min. Max. 2.67 3.05 1.20 1.40 1.10 0.37 0.53 0.085 0.15 1.90 NOM A B C D F G Inches Min. Max. 0.105 0.120 0.047 0.055 0.043 0.015 0.021 0.0034 0.0059 0.075 NOM Dim. H K L M N - Millimeters Min. Max. 0.33 0.51 0.01 0.10 2.10 2.50 0.45 0.64 0.95 NOM - Inches Max. Max. 0.013 0.020 0.0004 0.004 0.083 0.0985 0.018 0.025 0.0375 NOM - Note: Controlling dimensions are in millimeters. Approximate dimensions are provided in inches Package outline - SOT323 b e e L Q1 E1 E e1 D C A A2 Dim. A A1 A2 b C D E A1 Millimeters Min. Max. 0.80 1.10 0 0.10 0.80 1.00 0.25 0.40 0.10 0.26 1.80 2.20 1.80 2.40 Inches Min. Max. 0.0315 0.0433 0 0.0039 0.0315 0.394 0.0098 0.0158 0.0039 0.0102 0.0709 0.0866 0.0709 0.0945 Dim. E1 e e1 L Q1 - Millimeters Min. Max. 1.15 1.35 0.65 BSC 1.30 BSC 0.10 0.30 0.10 0.40 0 30 - Inches Max. Max. 0.0453 0.0532 0.0256 BSC 0.0512 BSC 0.0039 0.0118 0.0039 0.0158 0 30 - Note: Controlling dimensions are in millimeters. Approximate dimensions are provided in inches Issue 11 - January 2007 (c) Zetex Semiconductors plc 2007 5 www.zetex.com 830 series Package outline - SOD523 Cathode Mark D c L1 E1 E L b1 A2 A A1 DIM Millimeters Inches Min. Max. Min. Max. A - 0.800 - 0.0314 A1 0.000 0.100 0.000 A2 0.600 0.800 b1 0.160 c D DIM Millimeters Inches Min. Max. Min. Max. E 1.500 1.700 0.0590 0.0669 0.0039 E1 1.100 1.300 0.0433 0.0511 0.0236 0.0314 L 0.200 0.400 0.0078 0.0157 0.300 0.0062 0.0118 L1 0.170 0.230 0.0066 0.0090 0.080 0.220 0.0031 0.0086 U 4 10 4 10 0.700 0.900 0.0275 0.0354 - - - - - Note: Controlling dimensions are in millimeters. Approximate dimensions are provided in inches Issue 11 - January 2007 (c) Zetex Semiconductors plc 2007 6 www.zetex.com 830 series Package outline - SOD323 Top mark A H YZ C Partmark as example only for orientation Top view G D F C A B DIM E Millimeters Min. Max. A 0.91 1.16 B 0.00 C D DIM Millimeters Min. Max. E 0.127 0.200 0.10 F 1.52 1.77 - - G 1.11 1.37 0.33 0.40 H 2.46 2.71 Issue 11 - January 2007 (c) Zetex Semiconductors plc 2007 7 www.zetex.com 830 series Definitions Product change Zetex Semiconductors reserves the right to alter, without notice, specifications, design, price or conditions of supply of any product or service. Customers are solely responsible for obtaining the latest relevant information before placing orders. Applications disclaimer The circuits in this design/application note are offered as design ideas. It is the responsibility of the user to ensure that the circuit is fit for the user's application and meets with the user's requirements. No representation or warranty is given and no liability whatsoever is assumed by Zetex with respect to the accuracy or use of such information, or infringement of patents or other intellectual property rights arising from such use or otherwise. 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Samples may be available "Active" Product status recommended for new designs "Last time buy (LTB)" Device will be discontinued and last time buy period and delivery is in effect "Not recommended for new designs" Device is still in production to support existing designs and production "Obsolete" Production has been discontinued Datasheet status key: "Draft version" This term denotes a very early datasheet version and contains highly provisional information, which may change in any manner without notice. "Provisional version" This term denotes a pre-release datasheet. It provides a clear indication of anticipated performance. However, changes to the test conditions and specifications may occur, at any time and without notice. "Issue" This term denotes an issued datasheet containing finalized specifications. However, changes to specifications may occur, at any time and without notice. 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