HVC369B Variable Capacitance Diode for VCO ADE-208-446B (Z) Rev.2 Mar. 2000 Features • • • • Low capacitance and to be usable at GHz. High capacitance ratio. (n = 2.3 min) Low series resistance. (rs = 0.5Ω max) Ultra small F lat P ackage (UFP) is suitable for surface mount design. Ordering Information Type No. Laser Mark Package Code HVC369B B3 UFP Outline Cathode mark Mark 1 B3 2 1. Cathode 2. Anode HVC369B Absolute Maximum Ratings (Ta = 25°C) Item Symbol Value Unit Reverse voltage VR 15 V Junction temperature Tj 125 °C Storage temperature Tstg -55 to +125 °C Electrical Characteristics (Ta = 25°C) Item Symbol Min Typ Max Unit Test Condition Reverse current I R1 — — 10 nA VR = 15V I R2 — — 100 C1 4.65 — 5.15 C4 1.85 — 2.15 Capacitance ratio n 2.3 — — — C1 / C4 Series resistance rs — — 0.5 Ω VR = 1V, f = 470 MHz Capacitance 2 VR = 15V, Ta = 60 °C pF VR = 1V, f = 1 MHz VR = 4V, f = 1 MHz HVC369B Main Characteristic -10 12 10 f=1MHz (pF) 10 Capacitance C Reverse current I R (A) 10 -11 -12 10 -13 8 6 4 10 2 -14 10 0 4 8 12 16 0 0.1 20 Reverse voltage V R (V) 1.0 Reverse voltage V R (V) 10 Fig.2 Capacitance Vs. Reverse voltage Fig.1 Reverse current Vs. Reverse voltage 0.6 0 f=470MHz LF =∆(LogC)/∆(LogVR ) Series resistance r s (Ω) 0.5 0.4 0.3 0.2 -0.5 -1.0 0.1 0 0.1 1.0 10 Reverse voltage V R (V) Fig.3 Series resistance Vs. Reverse voltage -1.5 0.1 1.0 5.0 Reverse voltage V R (V) Fig.4 Linearity factor Vs. Reverse voltage 3 HVC369B Package Dimensions 1.2 ± 0.10 0.13 ± 0.05 1.6 ± 0.10 0.6 ± 0.10 0.3 ± 0.05 0.8 ± 0.10 Unit: mm Hitachi Code JEDEC EIAJ Mass 4 UFP — Conforms 0.0016 g HVC369B Cautions 1. Hitachi neither warrants nor grants licenses of any rights of Hitachi’s or any third party’s patent, copyright, trademark, or other intellectual property rights for information contained in this document. Hitachi bears no responsibility for problems that may arise with third party’s rights, including intellectual property rights, in connection with use of the information contained in this document. 2. Products and product specifications may be subject to change without notice. Confirm that you have received the latest product standards or specifications before final design, purchase or use. 3. Hitachi makes every attempt to ensure that its products are of high quality and reliability. However, contact Hitachi’s sales office before using the product in an application that demands especially high quality and reliability or where its failure or malfunction may directly threaten human life or cause risk of bodily injury, such as aerospace, aeronautics, nuclear power, combustion control, transportation, traffic, safety equipment or medical equipment for life support. 4. Design your application so that the product is used within the ranges guaranteed by Hitachi particularly for maximum rating, operating supply voltage range, heat radiation characteristics, installation conditions and other characteristics. Hitachi bears no responsibility for failure or damage when used beyond the guaranteed ranges. Even within the guaranteed ranges, consider normally foreseeable failure rates or failure modes in semiconductor devices and employ systemic measures such as failsafes, so that the equipment incorporating Hitachi product does not cause bodily injury, fire or other consequential damage due to operation of the Hitachi product. 5. This product is not designed to be radiation resistant. 6. No one is permitted to reproduce or duplicate, in any form, the whole or part of this document without written approval from Hitachi. 7. Contact Hitachi’s sales office for any questions regarding this document or Hitachi semiconductor products. Hitachi, Ltd. Semiconductor & Integrated Circuits. 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Ltd. 16 Collyer Quay #20-00 Hitachi Tower Singapore 049318 Tel: 535-2100 Fax: 535-1533 Hitachi Asia Ltd. Taipei Branch Office 3F, Hung Kuo Building. No.167, Tun-Hwa North Road, Taipei (105) Tel: <886> (2) 2718-3666 Fax: <886> (2) 2718-8180 Hitachi Asia (Hong Kong) Ltd. Group III (Electronic Components) 7/F., North Tower, World Finance Centre, Harbour City, Canton Road, Tsim Sha Tsui, Kowloon, Hong Kong Tel: <852> (2) 735 9218 Fax: <852> (2) 730 0281 Telex: 40815 HITEC HX Copyright ' Hitachi, Ltd., 2000. All rights reserved. Printed in Japan. 5