KV1420

KV1420 VARIABLE CAPACITANCE DIODE FEATURES s Very Low Series Resistance s Excellent Linearity (CV Curve) with Very Wide Operating Range s Large Capacitance Ratio (A = 2.57 minimum) s Two Diodes in a Miniature Package (SOT23-3) s Very Small Capacitance Deviation at Tape/Reel APPLICATIONS s FM Radio s Voltage Controlled Oscillator s Stereo Tuner DESCRIPTION The KV1420 is a high withstanding voltage variable capacitance diode specially designed for high grade stereo tuners. Superior linearity characteristics and a high start-up voltage (7 V) provide for strong input characteristics which make it highly suited to provide a strong front end in mimimizing cross modulation. The KV1420 is available in a miniature SOT23-3 package. CLASSIFICATION RANK C MIN C7 MAX 46.16 45.26 44.37 1 44.81 2 43.93 3 43.07 (Unit: pF) 4 42.23 43.50 5 41.40 42.64 6 40.59 41.81 7 39.79 40.99 ORDERING INFORMATION KV1420 KV1420 Tape/Reel Code 3 TAPE/REEL CODE TL: Tape Left 20 P 1 2 July 1999 TOKO, Inc. Page 1 KV1420 ABSOLUTE MAXIMUM RATINGS Reverse Voltage ....................................................... 30 V Forward Current .................................................... 50 mA Power Dissipation .............................................. 100 mW Storage Temperature Range ................... -55 to +150 °C Operating Temperature Range ...................-55 to +85 °C Lead Soldering Temperature (10 s) ...................... 235 °C ELECTRICAL CHARACTERISTICS Test conditions: TA...