HVC326C Variable Capacitance Diode for UHF/VHF tuner REJ03G0050-0100Z Rev.1.00 Jul.07.2003 Features • Low voltage type (tuning voltage 1 to 10 V), it is suitable for ET without DC/DC converter. • Low series resistance. (rs = 0.6 Ω max) and good C-V linearity. • Ultra small Flat Package (UFP) is suitable for surface mount design. Ordering Information Type No. Laser Mark Package Code HVC326C A9 UFP Pin Arrangement Cathode mark Mark 1 Rev.1.00, Jul.07.2003, page 1 of 4 A9 2 1. Cathode 2. Anode HVC326C 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 IR1 — — 10 nA VR = 10 V IR2 — — 100 Capacitance C1 13.0 — 16.0 C10 2.0 — 2.3 Capacitance ratio n 6.0 — Series resistance rs — Matching error ∆C/C * — Note 1 VR = 10 V, Ta = 60°C pF VR = 1 V, f = 1 MHz — — C1/C10 — 0.6 Ω VR = 5 V, f = 470 MHz — 2.0 % VR = 1 to 10 V, f = 1 MHz VR = 10 V, f = 1 MHz 1. C.C system (Continuous Connected taping system) enable to make any 10 pcs of ∆C/C continuous in a reel, expect extention to another group. Calculate Matching Error, (Cmax – Cmin) ∆C/C = × 100 (%) Cmin Rev.1.00, Jul.07.2003, page 2 of 4 HVC326C Main Characteristic 10–6 25 f = 1MHz 10–7 10–8 Capacitance C (pF) Reverse current IR (A) 20 10–9 10–10 10–11 15 10 5 10–12 10–13 0 10 20 30 40 0 0.1 50 1.0 10 Reverse voltage VR (V) Reverse voltage VR (V) Fig.1 Reverse current vs. Reverse voltage Fig.2 Capacitance vs. Reverse voltage 1.0 0 f = 470MHz LF = ∆(LogC)/∆(LogVR) Series resistance rS (W) 0.8 0.6 0.4 –0.5 –1.0 0.2 0 0.1 1.0 10 –1.5 1.0 10 40 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.07.2003, page 3 of 4 HVC326C 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.07.2003, page 4 of 4 UFP — Conforms 0.0016 g Sales Strategic Planning Div. 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