HVB27WK Variable Capacitance Diode for FM tuner REJ03G0093-0100Z (Previous: ADE-208-594) Rev.1.00 Sep.18.2003 Features • High capacitance ratio. • Low series resistance. (rS = 0.4 Ω max) • Good linearity of C-V curve. • To be usable at low voltage. • CMPAK package is suitable for high density surface mounting and high speed assembly. Ordering Information Type No. Laser Mark Package Code HVB27WK T5 CMPAK Pin Arrangement 3 2 1 (Top View) Rev.1.00, Sep.18.2003, page 1 of 4 1. Anode 2. Anode 3. Cathode HVB27WK Absolute Maximum Ratings *1 (Ta = 25°C) Item Symbol Value Unit Reverse voltage VR 15 V Junction temperature Tj 125 °C Storage temperature Tstg –55 to +125 °C Note: 1. Per one device. Electrical Characteristics *3 (Ta = 25°C) Item Symbol Min Typ Max Unit Test Condition Reverse current IR1 10 nA VR = 9 V IR2 100 C1 52.0 62.0 C2 43.0 48.0 VR = 2 V, f = 1 MHz C8 24.0 28.0 VR = 8 V, f = 1 MHz n1 1.8 n2 1.7 0.4 Ω VR = 2 V, f = 100 MHz 3.0 % VR = 1 to 8 V, f = 1 MHz Capacitance Capacitance ratio Series resistance rs Matching error ∆C/C* 1 VR = 9 V, Ta = 60°C pF VR = 1 V, f = 1 MHz C1/C8 C2/C8 Notes: 1. A set of HVB27WK is of uniform C-V characteristics. Measure max. value and min. value of capacitance at each bias point of VR = 1 V through 8 V. Calculate Matching Error, (Cmax – Cmin) ∆C/C = × 100 (%) Cmin 2. Each group shall uniform a multiple of 4 diodes. 3. Per one device. Rev.1.00, Sep.18.2003, page 2 of 4 HVB27WK Main Characteristic 10–6 Reverse current IR (A) 10–7 10–8 10–9 10–10 10–11 10–12 10–13 0 5 10 Reverse voltage VR (V) 15 Fig.1 Reverse current vs. Reverse voltage 60 f = 1MHz Capacitance C (pF) 50 40 30 20 10 0 1.0 10 40 Reverse voltage VR (V) Fig.2 Capacitance vs. Reverse voltage Rev.1.00, Sep.18.2003, page 3 of 4 HVB27WK Package Dimensions As of January, 2003 0.1 0.3 +– 0.05 (0.65) (0.65) (0.2) 1.3 ± 0.2 0.9 ± 0.1 0.1 0.3 +– 0.05 + 0.1 0.16 – 0.06 2.1 ± 0.3 0.1 0.3 +– 0.05 (0.425) 1.25 ± 0.1 2.0 ± 0.2 (0.425) Unit: mm 0 – 0.1 Package Code JEDEC JEITA Mass (reference value) Rev.1.00, Sep.18.2003, page 4 of 4 CMPAK — Conforms 0.006 g Sales Strategic Planning Div. Nippon Bldg., 2-6-2, Ohte-machi, Chiyoda-ku, Tokyo 100-0004, Japan Keep safety first in your circuit designs! 1. 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