HVC368B Variable Capacitance Diode for VCO REJ03G0065-0100Z (Previous: ADE-208-775) Rev.1.00 Jul.24.2003 Features • Narrow terminal Capacitance deviation. • Low series resistance. (rS = 1.1 Ω max) • Good C-V linearity. • Ultra small Flat Package (UFP) is suitable for surface mount design. Ordering Information Type No. Laser Mark Package Code HVC368B B4 UFP Pin Arrangement Cathode mark Mark 1 B4 2 1. Cathode 2. Anode Rev.1.00, Jul.24.2003, page 1 of 4 HVC368B 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 Rev.1.00, Jul.24.2003, page 2 of 4 VR = 10 V, Ta = 60°C pF VR = 1 V, f = 1 MHz HVC368B Main Characteristic 10–10 25 20 10–11 Capacitance C (pF) Reverse current IR (A) f = 1MHz 10–12 15 10 10–13 5 10–14 0 5 10 0 0.1 15 1.0 10 Reverse voltage VR (V) Reverse voltage VR (V) Fig.1 Reverse current vs. Reverse voltage Fig.2 Capacitance vs. Reverse voltage 1.2 0 f = 470MHz LF = ∆(LogC)/∆(LogVR) Series resistance rS (Ω) 1.0 0.8 0.6 0.4 –0.5 –1.0 –1.5 0.2 0 0.1 1.0 10 –2.0 0.1 1.0 10 Reverse voltage VR (V) Reverse voltage VR (V) Fig.3 Series resistance vs. Reverse voltage Fig.4 Linearity factor vs. Reverse voltage Rev.1.00, Jul.24.2003, page 3 of 4 HVC368B Package Dimensions As of January, 2003 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 Package Code JEDEC JEITA Mass (reference value) Rev.1.00, Jul.24.2003, page 4 of 4 UFP — Conforms 0.0016 g Sales Strategic Planning Div. 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