HVU89 Variable Capacitance Diode for AFC ADE-208-066E(Z) Rev 5 June 1996 Features • • • High capacitance ratio to wide tuning band width. (C2/C10=2.5~3.4) Low series resistance. (rs=1.2Ωmax) Ultra small Resin Package (URP) is suitable for surface mount design. Ordering Information Type No. Laser Mark Package Code HVU89 C URP Outline 1 C Cathode mark Mark 2 1. Cathode 2. Anode HVU89 Absolute Maximum Ratings (Ta = 25°C) Item Symbol Value Unit Reverse voltage VR 32 V Junction temperature Tj 125 °C Storage temperature Tstg -55Å`+125 °C Electrical Characteristics (Ta = 25°C) Item Symbol Min Typ Max Unit Test Condition Reverse current IR1 Å\ Å\ 10 nA VR = 30V IR2 Å\ Å\ 100 C2 10.5 Å\ 16.0 C10 3.3 Å\ 5.7 Capacitance ratio n 2.5 Å\ 3.4 Å\ C2/ C10 Series resistance rs Å\ Å\ 1.2 Ω VR = 3V, f = 50 MHz Capacitance VR = 30V , Ta =60 °C pF VR = 2V, f = 1 MHz VR = 10V, f = 1 MHz HVU89 Main Characteristic -5 10 Reverse current I R (A) 10 -6 -7 10 10 -8 10 -9 10 -10 10 -11 10 -12 0 10 20 30 40 50 Reverse voltage VR (V) Fig.1 Reverse current Vs. Reverse voltage 30 f=1MHz Capacitance C (pF) 25 20 15 10 5 0 10-1 1.0 Reverse voltage VR (V) 10 Fig.2 Capacitance Vs. Reverse voltage HVU89 Package Dimensions Unit : mm 1.7±0.15 2.5±0.15 1.25±0.15 1 2 0.3±0.15 C Cathode Mark 0.9±0.15 0 to 0.10 1. Cathode 2. Anode Hitachi Code JEDECCode EIAJCode Weight(g) URP — — 0.004