HVD381B Variable Capacitance Diode for VCO REJ03G0505-0200 Rev.2.00 Mar 30, 2006 Features • High capacitance ratio. (n = 1.65 min) • Low series resistance. (rs = 0.50 Ω max) • Super Small Flat Lead Package (SFP) is suitable for surface mount design. Ordering Information Type No. HVD381B Laser Mark K Package Name SFP Pin Arrangement 1 K Cathode mark Mark 2 1. Cathode 2. Anode Rev.2.00 Mar 30, 2006 page 1 of 4 Package Code PUSF0002ZB-A HVD381B Absolute Maximum Ratings (Ta = 25°C) Item Reverse voltage Junction temperature Storage temperature Symbol Value 15 125 −55 to +125 VR Tj Tstg Unit V °C °C Electrical Characteristics (Ta = 25°C) Item Reverse current Capacitance Capacitance ratio Series resistance Symbol IR1 IR2 C1 C3 n rS Min — — 10.0 5.80 1.65 Typ — — — — — — Max 10 100 11.0 6.40 — 0.50 Unit nA pF — Ω Test Condition VR = 15 V VR = 15 V, Ta = 60°C VR = 1 V, f = 1 MHz VR = 3 V, f = 1 MHz C1 / C3 VR = 1 V, f = 470 MHz Note: For SFP package, the material of lead is exposed for cutting plane. There for, soldering nature of lead tip part is considered as unquestioned. Please kindly consider soldering nature. Rev.2.00 Mar 30, 2006 page 2 of 4 HVD381B Main Characteristic 10-6 18 10 -7 16 10 -8 f = 1MHz Capacitance C (pF) Reverse current IR (A) 14 10-9 10-10 10-11 12 10 8 6 4 10-12 10-13 2 0 0 4 8 12 16 20 0 1 2 3 4 5 Reverse voltage VR (V) Reverse voltage VR (V) Fig.1 Reverse current vs. Reverse voltage Fig.2 Capacitance vs. Reverse voltage 0 0.6 f=470MHz -0.1 LF = ∆(LogC) / ∆(Log VR) Series resistance rS (Ω) 0.5 0.4 0.3 0.2 0.1 0 0.1 -0.2 -0.3 -0.4 -0.5 -0.6 -0.7 1.0 10 -0.8 0.1 Reverse voltage VR (V) 1.0 Reverse voltage VR (V) Fig.3 Series resistance vs. Reverse voltage Fig.4 LF vs. Reverse voltage Rev.2.00 Mar 30, 2006 page 3 of 4 10 HVD381B Package Dimensions Package Name SFP JEITA Package Code RENESAS Code PUSF0002ZB-A Previous Code SFP / SFPV MASS[Typ.] 0.0010g D b E HE c A φb e1 Pattern of terminal position areas Rev.2.00 Mar 30, 2006 page 4 of 4 Reference Symbol A b c D E HE φb e1 Dimension in Millimeters Min 0.50 0.25 0.08 0.55 0.90 1.30 Nom 0.30 0.13 0.60 1.00 1.40 0.50 1.40 Max 0.55 0.35 0.18 0.65 1.10 1.50 Sales Strategic Planning Div. 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