HVD368B Variable Capacitance Diode for VCO ADE-208-956 (Z) Rev. 0 Jul. 2000 Features • Low tolerance. • Low series resistance. (rs = 1.1 Ω max) • Good C-V linearity. • Super small Flat Package (SFP) is suitable for surface mount design. Ordering Information Type No. Laser Mark Package Code HVD368B E SFP Outline 1 E Cathode mark Mark 2 1. Cathode 2. Anode HVD368B Absolute Maximum Ratings (Ta = 25°C) Item Symbol Value Unit Reverse voltage VR 10 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 IR1 10 nA VR = 10 V IR2 100 C1 15.0 16.5 C2 9.0 10.2 VR = 2 V, f = 1 MHz C3 5.0 6.0 VR = 3 V, f = 1 MHz Capacitance ratio n 2.2 C1/ C3 Series resistance rs 1.1 Ω VR = 2 V, f = 470 MHz Capacitance VR = 10 V, Ta = 60°C pF VR = 1 V, f = 1 MHz Note: Please do not use the soldering iron due to avoid high stress to the SFP package. Rev.0, Jul. 2000, page 2 of 5 HVD368B Main Characteristic -10 25 10 f=1MHz 20 Capacitance C (pF) Reverse current IR (A) -11 10 -12 10 15 10 10-13 5 -14 10 10 5 0 0.1 15 Reverse voltage VR (V) 1.0 10 Reverse voltage VR (V) Fig.1 Reverse current Vs. Reverse voltage Fig.2 Capacitance Vs. Reverse voltage 1.2 0 f=470MHz -0.5 LF =∆(LogC)/∆(LogVR ) Series resistance rs (Ω) 1.0 0.8 0.6 0.4 -1.0 -1.5 0.2 0 0.1 -2.0 1.0 10 Reverse voltage VR (V) Fig.3 Series resistance Vs. Reverse voltage Reverse voltage V R (V) Fig.4 Linearity factor Vs. Reverse voltage Rev.0, Jul. 2000, page 3 of 5 HVD368B Package Dimensions 0.13 ± 0.05 0.5 − 0.55 1.0 ± 0.10 1.4 ± 0.10 0.3 ± 0.05 0.6 ± 0.05 Unit: mm Hitachi Code JEDEC EIAJ Mass (reference value) Rev.0, Jul. 2000, page 4 of 5 SFP 0.0010 g HVD368B Disclaimer 1. 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(Taipei Branch Office) 4/F, No. 167, Tun Hwa North Road Hung-Kuo Building Taipei (105), Taiwan Tel : <886>-(2)-2718-3666 Fax : <886>-(2)-2718-8180 Telex : 23222 HAS-TP URL : http://www.hitachi.com.tw 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 URL : http://semiconductor.hitachi.com.hk Copyright © Hitachi, Ltd., 2001. All rights reserved. Printed in Japan. Colophon 4.0 Rev.0, Jul. 2000, page 5 of 5