SOT-23 WIDE BANDWIDTH HYPERABRUPT VARACTORS Silicon Mesa Geometry Widest Tuning Ratios Highest O Available Excellent Wide Band Linearity DESCRIPTION This family of high ratio hyperabrupt varactor diodes offers the designer outstanding wide frequency per- formance with the highest Q values available in the industry. The economical SOT-23 package allows these devices to be used in a wide range of VHF-UHF and wireless microwave designs. All are available in single die 23-0 configuration (see configuration sheet). Other con- figurations are available - consult factory for availability. SOT-23 HYPERABRUPT VARACTORS High Reliability Dense SjO2 Passivation Mil Spec Performance/Economy Price APPLICATIONS * High Linearity VCOs e PLL VCOs Octave Bandwidth VCOs VVF's Low 6 Noise VCOs o Shifters ABSOLUTE MAXIMUM RATINGS AT 25C Peak Inverse Voltage (PIV): Same as VB 1 AMP (1yS Pulse) 250 mW, derate linearly to 0 at Tj (max) Junction Temp. (Operating): -55C to +125C Storage Temp. (Non-Operating): -55C to +125C Forward Current (IF): Power Dissipation (Pp): RATINGS: Vg @ 10 A as shown; IR @ 20 V<50 nA @ 25C See Page 147 for Available Package Configurations. narda microwave-east an { B) communications company SEMICONDUCTOR OPERATION 75 Technology Drive Lowell, MA 01851 * Tel: 508-442-5600 * Fax: 508-937-3748 135