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835B Dataheets PDF



Part Number 835B
Manufacturers Zetex Semiconductors
Logo Zetex Semiconductors
Description SILICON 28V HYPERABRUPT VARACTOR DIODES
Datasheet 835B Datasheet835B Datasheet (PDF)

830 series SILICON 28V HYPERABRUPT VARACTOR DIODES ZC829, ZDC833, ZMV829, ZMDC830, ZV831 Series Device 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. Features · Close tolerance C-V characteristics · High tuning ratio · Low IR (typ.

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830 series SILICON 28V HYPERABRUPT VARACTOR DIODES ZC829, ZDC833, ZMV829, ZMDC830, ZV831 Series Device 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. Features · Close tolerance C-V 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, ZV931 Series ISSUE 6 - JANUARY 2002 1 830 series TUNING CHARACTERISTICS at Tamb = 25°C PART Capacitance (pF) V R =2V, f=1MHz MIN. 829A 829B 830A 830B 831A 831B 832A 832B 833A 833B 834A 834B 835A 835B 836A 836B 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 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 71.4 110.0 105.0 250 250 300 300 300 300 200 200 200 200 200 200 100 100 100 100 Min Q V R =3V f=50MHz MIN. 4.3 4.3 4.5 4.5 4.5 4.5 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 Capacitance Ratio C 2 / C 20 at f=1MHz MAX. 5.8 5.8 6.0 6.0 6.0 6.0 6.5 6.5 6.5 6.5 6.5 6.5 6.5 6.5 6.5 6.5 ABSOLUTE MAXIMUM RATINGS PARAMETER Forward current Power dissipation at T amb = 25 Њ C SOT23 Power dissipation at T amb = 25 Њ C SOD323 Power dissipation at T amb = 25 Њ C SOD523 Operating and storage temperature range SYMBOL IF P tot P tot P tot MAX 200 330 330 250 -55 to +150 UNIT mA mW mW mW ЊC ELECTRICAL CHARACTERISTICS at Tamb = 25°C PARAMETER Reverse breakdown voltage Reverse voltage leakage Temperature coefficient of capacitance CONDITIONS I R = 10uA V R = 20V V R = 3V, f = 1MHz MIN. 25 0.2 300 20 400 TYP. MAX. UNIT V nA ppCm/ Њ C ISSUE 6 - JANUARY 2002 2 830 series TYPICAL CHARACTERISTICS ISSUE 6 - JANUARY 2002 3 ORDER CODES AND PART MARKING SOD323 SOD523 SOT23 SOT323 830 series SOT23 ORDER CODE ZMV829ATA ZMV829BTA ZMV830ATA ZMV830BTA ZMV831ATA ZMV831BTA ZMV832ATA ZMV832BTA ZMV833ATA ZMV833BTA ZMV834ATA ZMV834BTA ZMV835ATA ZMV835BTA CG AG CF AF CE ZDC834ATA C5A AE ZDC833ATA CD ZV832BV2TA 82 C2A AD ZMDC832BTA CC ZV831BV2TA 81 AC ZMDC831BTA CB AB CA AA PART MARK ORDER CODE PART MARK ORDER CODE PART MARK ORDER CODE PART MARK ORDER CODE PART MARK ZC829ATA J9A ZC829BTA J9B ZC830ATA J1A ZC830BTA J1B ZC831ATA J3A ZC831BTA J3B CC CD ZC832ATA J4A 4 REEL SIZE 7 inch (180mm) 13 inch (330mm) TAPE WIDTH 8mm 8mm 3000 10000 ZC832BTA J4B ZC833ATA J2A ZC833BTA J2B ZC834ATA J5A ZC834BTA J5B ZC835ATA J6A ZC835BTA J6B ZC836ATA J7A ZC836BTA J7B TAPE AND REEL INFORMATION 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. QUANTITY PER REEL REEL CODE TA ISSUE 6 - JANUARY 2002 TC 830 series SOT23 PACKAGE DIMENSIONS DIM Millimetres Min A B C D F G K L N 2.67 1.20 – 0.37 0.085 Max 3.05 1.40 1.10 0.53 0.15 Inches Min 0.105 0.047 – 0.0145 0.0033 Max 0.120 0.055 0.043 0.021 0.0059 NOM 1.9 0.01 2.10 0.10 2.50 NOM 0.075 0.0004 0.0825 0.004 0.0985 NOM 0.95 NOM 0.037 SOD323 PACKAGE DIMENSIONS DIM Millimetres MIN MAX 1.16 0.1 0.4 0.2 1.77 1.37 2.71 Inches MIN 0.036 0.0 0.013 0.005 0.060 0.044 0.097 MAX 0.046 0.004 0.016 0.008 0.070 0.054 0.107 A B D E F G H 0.91 0.0 0.33 0.127 1.52 1.11 2.46 ISSUE 6 - JANUARY 2002 5 830 series SOD523 PACKAGE DIMENSIONS DIM MILLIMETRES MIN. A A1 A2 b1 c D E E1 L L1 ⍜1Њ ᎏ 0.000 0.600 0.160 0.080 0.700 1.500 1.100 0.200 0.170 4Њ MAX 0.800 0.100 0.800 0.300 0.220 0.900 1.700 1.300 0.400 0.230 10 Њ SOD323 PACKAGE DIMENSIONS DIM Millimetres MIN MAX 2.2 1.35 1.0 0.4 0.25 1.4 0.1 2.2 0.70 Inches MIN 0.071 0.045 0.031 0.008 0.004 0.047 — 0.079 0.023 MAX 0.087 0.053 0.039 0.016 0.01 0.055 0.004 0.087 0.028 A B C D F G K L N 1.8 1.15 0.8 0.2 0.1 1.2 — 2.0 0.60 © Zetex plc 2001 Zetex plc Fields New Road Chadderton Oldham, OL9 8NP United Kingdom Telephone (44) 161 622 4422 Fax: (44) 161 622 4420 Zetex GmbH Streitfeldstraße 19 D-81673 München Germany Telefon: (49) 89 45 49 49 0 Fax: (49) 89 45 49 49 49 Zetex Inc 700 Veterans Memorial Hwy Hauppauge, NY11788 USA Telephone: (631) 360 2222 Fax: (631) 360 8222 Zetex (Asia) Ltd 3701-04 Metroplaza, Tower 1 Hing Fong Road Kwai Fong Hong Kong Telephone: (852) 26100 611 Fax: (852) 24250 494 These offices are supported by agents and distributors in major countries world-wide. This publication is issued to provide outline information only which (unless agreed by the Company in writing) may not be used, applied or reproduced for any purpose or form part of any order or contract or be regarded as a representation relating to the products or services.


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