HVU202B

HVU202B Variable Capacitance Diode for UHF/VHF tuner ADE-208-610A (Z) Rev. 1 Dec.1998 Features Low matching error. (∆C/C =1.8%max) High capacitance ratio. (n =6.3min) Low series resistance. (rs=0.57Ωmax) Ultra small R esin P ackage (URP) is suitable for surface mount design. Ordering Information Type No. HVU202B Laser Mark A0 Package Code URP Outline Cathode mark Mark 1 A0 2 1. Cathode 2. Anode HVU202B Absolute Maximum Ratings (Ta = 25°C) Item Peak reverse voltage Reverse voltage Junction temperature Storage temperature Note 1. RL=10KΩ Symbol VRM* VR Tj Tstg 1 Value 35 32 125 –55 to +125 Unit V 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 — — 14.15 2.06 6.30 — — Typ — — — — — — — Max 10 100 15.75 2.35 — 0.57 1.8 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 HVU202B Main Characteristic 10 –6 10 –7 25 f = 1MHz 20 Reverse current I R (A) (pF) 15 10 –8 10–10 10 –11 10 –12 Capacitance C 10 –9 10 5 10 –13 0 10 20 30 40 50 Reverse voltage V R (V) 0 1.0 10 Reverse voltage V R (V) 40 Fig.1 Reverse curre...