KV1845E

KV1845E VARIABLE CAPACITANCE DIODE FEATURES s s s s s Very Small URD Surface Mount Package Very Low Series Resistance Large Capacitance Ratio (A = 2.2 minimum) Excellent Linearity (CV Curve) Very Small Capacitance Deviation at Tape/Reel APPLICATIONS s UHF Communications Equipment s Voltage Controlled Oscillator s 900 MHz Communications Systems DESCRIPTION The KV1845E is a variable capacitance diode designed for UHF applications. The KV1845E is available in a very small URD Surface Mount Package. CLASSIFICATION RANK C MIN C1 MAX 1 9.45 10.05 2 9.80 11.00 (Unit: pF) 3 10.75 11.35 KV1845E Note: Rank is determined after testing and marked on the reel. All the diodes on a reel have the same rank, but rank can not be specified when ordering. ORDERING INFORMATION KV1845E Tape/Reel Code TAPE/REEL CODE TR: Tape Right October 1999 TOKO, Inc. Page 1 KV1845E ABSOLUTE MAXIMUM RATINGS Reverse Voltage ....................................................... 15 V Forward Current ...................................................... 7 mA Power Dissipation ................................................ 25 mW Storage Temperature Range ................... -55 to +150 °C Operating Temperature Range ................... -55 to +85 °C ELECTRICAL CHARACTERISTICS Test conditions: TA = 25 °C SYMBOL V REV IREV C1 C4 RS A PARAMETER Reverse Voltage Reverse Current Diode Capacitance 1 Diode Capacitance 4 Series Resistance Capacitance Ratio TEST CONDITIONS IREV = 1 µA VREV = 10 V VREV = 1 V,...