KV1560NT VARIABLE CAPACITANCE DIODE FEATURES APPLICATIONS ■ ■ ■ ■ ■ AM Radio ■ Voltage Controlled Oscillator Very Wide Operating Voltage Range (1 to 8 V) Excellent Linearity (CV Curve) Large Capacitance Ratio (A = 17 minimum) Two Diodes in a 3 Lead Through-Hole Discrete Package (TO92-3) ■ Very Small Capacitance Deviation at Tape/Reel DESCRIPTION The KV1560NT variable capacitance diode is well-suited for use in all types of VFO and VCO, as well as radio cassettes, stereos, and car radios. The KV1560NT has a high degree of matching characteristics. The KV1560NT is housed in a TO92-3 package. CLASSIFICATION RANK 1 2 3 4 MIN 428.00 446.00 464.00 482.00 MAX 452.00 470.00 488.00 506.00 C C1 (Unit: pF) KV1560NT 15 0 ORDERING INFORMATION 1 2 3 KV1560NT Note: The KV1560NT is supplied on folded paper tape (25 pieces per fold), 1500 pcs per box. August 1999 TOKO, Inc. Page 1 KV1560NT ABSOLUTE MAXIMUM RATINGS Reverse Voltage ....................................................... 16 V Forward Current .................................................... 50 mA Power Dissipation .............................................. 100 mW Storage Temperature Range ................... -55 to +150 °C Operating Temperature Range ...................-55 to +85 °C Lead Soldering Temperature (10 s) ...................... 235 °C ELECTRICAL CHARACTERISTICS Test conditions: TA = 25 °C SYMBOL PARAMETER TEST CONDITIONS V REV Reverse Voltage IREV = 10 µA IREV Reverse Current VREV = 10.0 V C1 Diode Capacitance 1 VREV = 1.0 V, f = 1 MHz C8 Diode Capacitance 8 VREV = 8.0 V, f = 1 MHz ∆C1.0 ∆C4.5 Capacitance Tolerance (Note 2) ∆C8.0 MIN TYP MAX 16 UNITS V 100 nA 428.00 506.00 pF 20.00 27.50 pF VREV = 1.0 V, f = 1 MHz 1.0 % VREV = 4.5 V, f = 1 MHz 2.0 % VREV = 8.0 V, f = 1 MHz 2.0 % Q Quality Factor VREV = 1.0 V, f = 1MHz A Capacitance Ratio C 1 / C8 200 17.00 Note 1: Diode Capacitance measured with HP 4279A or equivalent instruments (at OSC level 20 mVrms, ± 5 mVrms). Note 2: ∆C = Page 2 Cmax (D1, D2) - Cmin (D1, D2) Cmin (D1, D2) X 100 *D1, D2: Please refer to the Pin Layout shown below. Symbol Anode Pin Cathode Pin Diode 1 D1 1 2 Diode 2 D2 3 2 August 1999 TOKO, Inc. KV1560NT TYPICAL PERFORMANCE CHARACTERISTICS CAPACITANCE AND QUALITY FACTOR vs. REVERSE VOLTAGE 1000 REVERSE CURRENT vs. REVERSE VOLTAGE 1000 TA = 85 °C 100 100 IREV (A) 10 n Q CAPACITANCE (pF) TA = 25 °C f = 1 MHz TA = 55 °C 1n TA = 25 °C 100 p 10 0 1 2 3 4 5 6 7 8 10 p 0 10 2 4 C (TA) vs. REVERSE VOLTAGE C (25 °C) +55 °C C (25 C) C (TA) 1.02 +25 °C 1.00 0.98 -15 °C 0.96 -55 °C 12 14 16 TA = -55 °C to +85 °C f = 1 MHz f = 1 MHz ∆C /∆ TA (ppm/ C) 1.04 10 TEMPERATURE COEFFICIENT vs. REVERSE VOLTAGE 1000 TA = +85 °C 8 VREV (V) VREV (V) 1.06 6 0.94 300 100 0 1 2 3 4 5 VREV (V) August 1999 TOKO, Inc. 6 7 8 0 1 2 3 4 5 6 7 8 VREV (V) Page 3 KV1560NT PACKAGE OUTLINE R2.3 Marking Information T092-3 Product Code 560 3.6 4.6 1.3 Mark 4.6 AAA YYY 0.15 0.5 0.25 M 2 e 2.5 0.46 0.15 0.5 3 (18.0 1.0 0.5 ) (9.0 0.5 ) 1 e 2.5 16.0 0.46 0.5 3.0 0.5 Lot No. Tape Dimensions are shown in millimeters Tolerance: x.x = ± 0.2 mm (unless otherwise specified) Toko America, Inc. Headquarters 1250 Feehanville Drive, Mount Prospect, Illinois 60056 Tel: (847) 297-0070 Fax: (847) 699-7864 TOKO AMERICA REGIONAL OFFICES Midwest Regional Office Toko America, Inc. 1250 Feehanville Drive Mount Prospect, IL 60056 Tel: (847) 297-0070 Fax: (847) 699-7864 Western Regional Office Toko America, Inc. 2480 North First Street , Suite 260 San Jose, CA 95131 Tel: (408) 432-8281 Fax: (408) 943-9790 Eastern Regional Office Toko America, Inc. 107 Mill Plain Road Danbury, CT 06811 Tel: (203) 748-6871 Fax: (203) 797-1223 Semiconductor Technical Support Toko Design Center 4755 Forge Road Colorado Springs, CO 80907 Tel: (719) 528-2200 Fax: (719) 528-2375 Visit our Internet site at http://www.tokoam.com The information furnished by TOKO, Inc. is believed to be accurate and reliable. However, TOKO reserves the right to make changes or improvements in the design, specification or manufacture of its products without further notice. TOKO does not assume any liability arising from the application or use of any product or circuit described herein, nor for any infringements of patents or other rights of third parties which may result from the use of its products. No license is granted by implication or otherwise under any patent or patent rights of TOKO, Inc. Page 4 © 1999 Toko, Inc. All Rights Reserved August 1999 TOKO, Inc. IC-xxx-KV1471E 0798O0.0K Printed in the USA