AT9001 SILICON VARACTOR DIODE DESCRIPTION: PACKAGE STYLE SOT-23 The AT9001 is an Abrupt Junction Tuning Varactor Housed in a Surface Mount Package. MAXIMUM RATINGS IC 50 mA VCE 85 V PDISS 250 mW @ TC = 25 C O O O O O -65 C to +150 TJ -65 C to +150 TSTG C Lead Configuration: 1 = Anode 2 = N.C. 3 = Cathode C O 250 C TSOLD NONE CHARACTERISTICS SYMBOL O TC = 25 C TEST CONDITIONS VR IR = 10 µ CT-4 VR = -4.0 V ∆ CT CT0 / CT –85 V Q f RANGE MINIMUM TYPICAL MAXIMUM V 85 f = 1.0 MHz VR = -4.0 V f = 50 MHz SUGGESTED FRENOUENCY RANGE 0.8 UNITS 1.0 1.2 pf 5.4 --- 1000 --- 2.0 A D V A N C E D S E M I C O N D U C T O R, I N C. 7525 ETHEL AVENUE • NORTH HOLLYWOOD, CA 91605 • (818) 982-1202 • FAX (818) 765-3004 Specifications are subject to change without notice. 4.0 GHz REV. A 1/1