KDV1470 SEMICONDUCTOR VARIABLE CAPACITANCE DIODE SILICON EPITAXIAL PLANAR DIODE TECHNICAL DATA FM RADIO BAND TUNING APPLICATION. FEATURES High Capacitance Ratio : C1V/C5V=5.0(Min.) E B L L Excellent C-V Characteristics. D Variations of Capacitance Values is Little. 2 H A G Small Package. ) UNIT Reverse Voltage VR 16 V Junction Temperature Tj 150 J RATING K SYMBOL P N CHARACTERISTIC 1 P C MAXIMUM RATING (Ta=25 3 DIM A MILLIMETERS _ 0.20 2.93 + B C 1.30+0.20/-0.15 1.30 MAX D 0.45+0.15/-0.05 E G 2.40+0.30/-0.20 1.90 H J 0.95 0.13+0.10/-0.05 K 0.00 ~ 0.10 L 0.55 0.20 MIN 1.00+0.20/-0.10 7 M N P M 3 1. ANODE 1 Tstg Storage Temperature Range -55 150 2. ANODE 2 3. CATHODE 2 1 SOT-23 CLASSIFICATION OF CAPACITANCE RATIO GRADE GRADE CAPACITANCE (C1V) A 65.80 69.25 B 68.27 71.72 C 70.74 74.20 UNIT Marking pF Grade Type Name Lot No. S3 ELECTRICAL CHARACTERISTICS (Ta=25 ) CHARACTERISTIC SYMBOL TEST CONDITION MIN. TYP. MAX. UNIT Reverse Voltage VR IR=10 A 16 - - V Reverse Current IR VR=10V - - 50 nA C1V VR=1V, f=1MHz 65.8 70 74.2 C2V VR=2V, f=1MHz - 43 - C3V VR=3V, f=1MHz - 24 - C4.5V VR=4.5V, f=1MHz 12.0 13.5 14.8 C5V VR=5V, f=1MHz - 12.5 - Capacitance Ratio K C1V/C5V, f=1MHz 5.0 - - Series Resistance rS VR=1.5V, f=100MHz - 0.43 0.5 Capacitance 2002. 6. 25 Revision No : 1 pF 1/2 KDV1470 IR - VR R 200 100n f=50MHz Ta=25C REVERSE CURRENT I R (A) CAPACITANCE C (pF) C-V 100 50 30 Ta=85 C 10n Ta=55 C 1n Ta=25 C 100p 10p 10 0 1 2 3 4 5 0 2 - VR 12 14 16 VR =1V Ta=25 C (Ω) 300 Hz 0M Hz 0M z f=7 H 00M f=1 SERIES RESISTANCE r s FIGURE OF MERIT Q 10 1 Ta=25 C f=5 100 50 30 0.5 0.3 0.1 10 0 1 2 3 4 20 5 50 100 300 REVERSE VOLTAGE V R (V) FREQUENCY f (MHz) C(Ta)/C(25 C) - VR (V) (ppm/ C) - VR 500 1K 1k 1.08 f=1MHz VARIATION OF CAPACITANCE (ppm/ C) VARIATION OF CAPACITANCE C(Ta)/C(25 C) 8 rs - f 500 Ta=85 C 1.06 1.04 Ta=55 C 1.02 Ta=25 C 1 0.98 Ta=-15 C 0.96 Ta=-55 C 0.94 0.92 700 500 300 f=1MHz Ta=-55 C~+85 C 100 0 1 2 3 4 REVERSE VOLTAGE V R (V) 2002. 6. 25 6 REVERSE VOLTAGE VR (V) REVERSE VOLTAGE V (V)R Q 4 Revision No : 1 5 0 1 2 3 4 5 REVERSE VOLTAGE VR (V) 2/2