SDV703WK

Semiconductor SDV703WK Variable Capacitance Diode Descriptions For FM tuner Monolithic chip with common cathode for perfect tacking of both diodes Uniform “square law” characteristics Ideal hifi tuning device when used in low-distortion, back-to-back configuration Features Low series resistance : rs = 0.3 Ω (Typ.) Ordering Information Type No. SDV703WK Marking DV3 : CT2V rank (Grade) Package Code SOT-23 Outline Dimensions 2.4±0.1 1.30±0.1 unit : mm 1 1.90 Typ. 3 2 0.4 Typ. 2.9±0.1 3 0.45~0.60 0.2 Min. 1 2 1.12 Max. 0.38 -0.03 +0.05 PIN Connections 1. Anode 2. Anode 3. Cathode, Cathode 0~0.1 KSD-2033-001 0.124 1 SDV703WK Absolute maximum ratings Characteristic Reverse voltage Junction temperature Storage temperature Symbol VR Tj Tstg Ratings 15 150 -55 ~ 150 Unit V °C °C Electrical Characteristics Characteristic Reverse voltage Reverse current Diode capacitance Capacitance ratio Series resistance Symbol VR IR CT2V* CT8V CT2V/CT8V Test Condition IR=10µA VR=15V VR=2V, f=1MHz VR=8V, f=1MHz CT=38pF, f=100MHz Min. Typ. Max. 15 42 24 1.65 1.71 0.3 50 47.5 28.8 1.8 0.4 Unit V nA pF pF - rs Ω *: CT2V / A : 42~43.5pF, B : 43~44.5pF, C : 44~45.5pF, D : 45~46.5pF, E : 46~47.5pF KSD-2033-001 2 SDV703WK Electrical Characteristic Curves Fig. 1 CT-VR Fig. 2 (CTref//CT) -VR KSD-2033-001 3 ...