1775470 C O D I SEMICONDUCTOR INC 90D 00587, D T-07-/7 90) pe B}2775470 co00se7 4 ll peepee CODI Semiconductor Inc. | HIGH VOLTAGE VARIABLE CAPACITORS 1N5461 thru 1N5476 HIGH Q - up to 600 VOLTAGE VARIABLE CAPACITORS | for UHF tuning applications 1N5461,A,B,C thru 1N5476,A,B,C SPECIAL FEATURES 6.8-100 pica farad | High Q Precision Tracking CODi Semiconductor's BiTaxial, high Q, abrupt-junction Voltage Variable Capacitors are designed specifically for critical and sophisticated Low Leakage frequency control applications through the UHF High Reliability range. e Stable The computer-aided-design and evaluation of these devices guarantees tight tolerance of capacitance- versus-voltage tracking over the complete range of tuning. A computer printout which includes the capacitance equation with calculated values of the barrier-voltage and the exponent can be supplied at extra cost. CATHODE i 1.0 MIN. re 1.0 MIN. am - + .002 = = + .010 (DO-7) PHYSICAL CHARACTERISTICS COD! Semiconductor Inc., 350 Hurst Street, Linden, N.J., U.S.A. (201)862-8484 TLX 844-796 1775470 C O D I SEMICONDUCTOR INC 90D 00588 D %-07-/9 40 pe azz7suzo 0000548 & 1N5461,A,B,C thru 1N5476,A,B,C wih @ . VOLTAGE VARIABLE Specifications CAPACITORS , 1N5461 thru 1N5476 MAXIMUM RATINGS (At Ta= 25 C unless otherwise specified) | Reverse Breakdown Voltage (BVr) @ln= 10zAdc 30 voits Figure of Merit (Q) vs Reverse Bias Voltage Reverse Current (Ir) @Vr= 26Vde 0,02za @ Va =:25Vdc, Ta= 150C 20,0028 Series Inductance (Ls) @ f = 250MHz 10nH lead length = 1/16"" Case Capacitance (Cc) ef = 1MHz 0.25pf . Diode Capacitance @ V, = 4.0Vdc, 400ppm/C a * { -=50MHz Temperature Coefficient (TC) @f = 1MHz 2 10,000 L- TA == 25C Dissipation (Po): 400mw (Derate 2.65 mW/C above TA = 25C) E Operating Temperature Range (Ta): 55C to + 175C s Storage Temperature Range (Tsrc): 55C to + 200C o s & 1,000 1N5476 ELECTRICAL CHARACTERISTICS (At T, =: 25C unless otherwise specified) Nominal Capacitance Figure of *. Capacitance" Tunifig Ratio Merit. 00 JEDEC | C, @ Vz =4Vde C2v/c30vV |Q @ V, = 4Vde 1 Type No. f= 1MHz f <= 1MHz. f = 50MHz 1 10 20 100 REVERSE BIAS VOLTAGE (VOLTS) (pf) (Min.) | (Max.) (Min.) i nr iNed63 10.0 2.8 34 550 10,000 Figure of Merit (Q) vs Frequency 1N5464 12.0 2.8 3.4 550 ' 1N5465 15.0 2.8 3.1 550 1N5466 18.0 2.9 3.1 500 5,000 1N5467 20.0 2.9 3.1 500 1N5468 22.0 2.9 3.2 500 Ve == 4Vec 1N5469 27.0 29 | 3.2 500 a= 25C 1N5470 33.0 2.9 3.2 500 a 1N5471 39.0 29 3.2 450 ~ 1,000 1N5472 47.0 2.9 3.2 400 & 1N8473 56.0 29 | 3.3 300 $ 1N5474 68.0 2.9 3.3 250 a 1N5475 82.0 29 3.3. 225 5 1N5476 100.0 2.9 3.3 200 uu 3 ze 100 1N54761N -- 1N5461 COD! welcomes your inquiries concerning other Voltage Variable Capacitors 10 10 100 500 1000 e Higher Tuning ratio . FREQUENCY (MHz) e Ultra-Low Leakage e JAN TX types e Higher Capacitance . ws * available in the following : e Micro miniature package Available in the following tolerances No Suttix +20% +10% B + 5% c ce 2% CODI Semiconductor Inc., 350 Hurst Street, Linden, N.J., U.S.A. (201)862-8484 TLX 844-796