HVU306A

HVU306A Variable Capacitance Diode for VHF tuner ADE-208-045D (Z) Rev 4 Nov. 1998 Features Low series resistance. (rs=11.0Ωmax) Low series resistance and good C-V linearity. Ultra small R esin P ackage (URP) is suitable for surface mount design. Ordering Information Type No. HVU306A Laser Mark 3 Package Code URP Outline Cathode mark Mark 1 3 2 1. Cathode 2. Anode HVU306A Absolute Maximum Ratings (Ta = 25°C) Item Reverse voltage Junction temperature Storage temperature Symbol VR Tj Tstg Value 32 125 –55 to +125 Unit V °C °C Electrical Characteristics (Ta = 25°C) Item Reverse current Symbol I R1 I R2 Capacitance C2 C25 Capacitance ratio Series resistance Matching error Note 1. n rS ∆C/C* 1 Min — — 29.3 2.57 11.0 — — Typ — — — — — — — Max 10 100 34.2 2.92 — 0.75 2.0 Unit nA Test Condition VR = 30V VR = 30V, Ta= 60°C pF VR = 2V, f = 1MHz VR = 25V, f = 1MHz — Ω % C2/C25 VR = 5V, f = 470MHz VR = 2 to 25V, f = 1 MHz 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= Cmin x 100 (%) 2 HVU306A Main Characteristic 10 10 -6 60 f=1MHz -7 50 Reverse current I R (A) 10 -8 Capacitance C (pF) 40 10 -9 -10 30 10 10 10 20 -11 -12 10 10 -13 0 0 10 20 30 40 50 Reverse voltage V R (V) 0.5 1.0 10 Reverse voltage V R (V) 30 Fig.1 Reverse current Vs. Reverse voltage 1.0 f=470MHz Fig.2 Capacitance Vs. Reverse voltage...