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| MOTOROLA SEMICONDUCTOR TECHNICAL DATA Order this document by MMVL2101T1/D Silicon Tuning Diode These devices are designed in the popular Plastic Surface Mount Package for high volume requirements of FM Radio and TV tuning and AFC, general frequency control and tuning applications.They provide solid-state reliability in replacement of mechanical tuning methods. * High Q * Controlled and Uniform Tuning Ratio * Standard Capacitance Tolerance 10% * Complete Typical Design Curves 1 Cathode 2 Anode MMVL2101T1 Motorola Preferred Device 30 VOLTS VOLTAGE VARIABLE CAPACITANCE DIODE MAXIMUM RATINGS Rating Continuous Reverse Voltage Peak Forward Current Peak Forward Surge Current Symbol VR IF IFM(surge) Value 75 200 500 Unit Vdc mAdc mAdc 1 2 CASE 477-02, STYLE 1 SOD323 THERMAL CHARACTERISTICS Characteristic Total Device Dissipation FR-5 Board,* TA = 25C Derate above 25C Thermal Resistance Junction to Ambient Junction and Storage Temperature **FR-4 Minimum Pad Symbol PD Max 200 1.57 Unit mW mW/C C/W C RJA TJ, Tstg 635 150 DEVICE MARKING MMVL2101T1 = 4G ELECTRICAL CHARACTERISTICS (TA = 25C unless otherwise noted) Characteristic Reverse Breakdown Voltage (IR = 10 Adc) Reverse Voltage Leakage Current (VR = 25 Vdc, TA = 25C) Diode Capacitance Temperature Coefficient (VR = 4.0 Vdc, f = 1.0 MHz) Symbol V(BR)R IR TCC Min 30 -- -- Typ -- -- 280 Max -- 0.1 -- Unit Vdc Adc ppm/C Preferred devices are Motorola recommended choices for future use and best overall value. Motorola Small-Signal Transistors, FETs and Diodes Device Data (c) Motorola, Inc. 1999 1 MMVL2101T1 CT, Diode Capacitance VR = 4.0 Vdc, f = 1.0 MHz pF Device MMVL2101T1 Min 6.1 Nom 6.8 Max 7.5 Q, Figure of Merit VR = 4.0 Vdc, f = 50 MHz Typ 450 Min 2.5 TR, Tuning Ratio C2/C30 f = 1.0 MHz Typ 2.7 Max 3.2 PARAMETER TEST METHODS 1. CT, DIODE CAPACITANCE (CT = CC + CJ). CT is measured at 1.0 MHz using a capacitance bridge (Boonton Electronics Model 75A or equivalent). 2. TR, TUNING RATIO TR is the ratio of CT measured at 2.0 Vdc divided by CT measured at 30 Vdc. 3. Q, FIGURE OF MERIT Q is calculated by taking the G and C readings of an admittance bridge at the specified frequency and substituting in the following equations: Q 4. TCC, DIODE CAPACITANCE TEMPERATURE COEFFICIENT TCC is guaranteed by comparing CT at VR = 4.0 Vdc, f = 1.0 MHz, TA = -65C with CT at VR = 4.0 Vdc, f = 1.0 MHz, TA = +85C in the following equation, which defines TCC: TCC -C + CT() 85C)) 65T(-65C) 85 * 106 CT(25C) Accuracy limited by measurement of CT to 0.1 pF. + 2pfC G (Boonton Electronics Model 33AS8 or equivalent). Use Lead Length 1/16". [ 2 Motorola Small-Signal Transistors, FETs and Diodes Device Data MMVL2101T1 TYPICAL DEVICE CHARACTERISTICS 1000 500 C T , DIODE CAPACITANCE (pF) 200 100 50 20 10 5.0 2.0 1.0 0.1 0.2 0.3 0.5 1.0 2.0 3.0 5.0 10 20 30 TA = 25C f = 1.0 MHz VR, REVERSE VOLTAGE (VOLTS) Figure 1. Diode Capacitance versus Reverse Voltage 1.040 NORMALIZED DIODE CAPACITANCE 1.030 1.020 1.010 1.000 0.990 0.980 0.970 0.960 -75 -50 NORMALIZED TO CT at TA = 25C VR = (CURVE) -25 0 +25 +50 +75 TJ, JUNCTION TEMPERATURE (C) +100 +125 VR = 4.0 Vdc VR = 30 Vdc VR = 2.0 Vdc I R , REVERSE CURRENT (nA) 100 50 20 10 5.0 2.0 1.0 0.50 0.20 0.10 0.05 0.02 0.01 TA = 75C TA = 125C TA = 25C 0 5.0 10 15 20 25 30 VR, REVERSE VOLTAGE (VOLTS) Figure 2. Normalized Diode Capacitance versus Junction Temperature 5000 3000 2000 Q, FIGURE OF MERIT Q, FIGURE OF MERIT 1000 500 300 200 100 50 30 20 10 1.0 2.0 10 3.0 5.0 7.0 VR, REVERSE VOLTAGE (VOLTS) 5000 3000 2000 1000 500 300 200 100 50 30 20 30 10 10 Figure 3. Reverse Current versus Reverse Bias Voltage TA = 25C f = 50 MHz 20 TA = 25C VR = 4.0 Vdc 20 100 30 50 70 f, FREQUENCY (MHz) 200 250 Figure 4. Figure of Merit versus Reverse Voltage Figure 5. Figure of Merit versus Frequency Motorola Small-Signal Transistors, FETs and Diodes Device Data 3 MMVL2101T1 PACKAGE DIMENSIONS K A NOTES: 1. DIMENSIONING AND TOLERANCING PER ANSI Y14.5M, 1982. 2. CONTROLLING DIMENSION: MILLIMETERS. 3. LEAD THICKNESS SPECIFIED PER L/F DRAWING WITH SOLDER PLATING. 2 D 1 B DIM A B C D E H J K E C MILLIMETERS INCHES MIN MAX MIN MAX 1.60 1.80 0.063 0.071 1.15 1.35 0.045 0.053 0.80 1.00 0.031 0.039 0.25 0.40 0.010 0.016 0.15 REF 0.006 REF 0.00 0.10 0.000 0.004 0.089 0.177 0.0035 0.0070 2.30 2.70 0.091 0.106 J NOTE 3 H STYLE 1: PIN 1. CATHODE 2. ANODE CASE 477-02 ISSUE A SOD323 0.63 mm 0.025 1.60 mm 0.063 2.85 mm 0.112 mm inches 0.83 mm 0.033 SOD-323 Soldering Footprint Motorola reserves the right to make changes without further notice to any products herein. Motorola makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does Motorola assume any liability arising out of the application or use of any product or circuit, and specifically disclaims any and all liability, including without limitation consequential or incidental damages. "Typical" parameters which may be provided in Motorola data sheets and/or specifications can and do vary in different applications and actual performance may vary over time. All operating parameters, including "Typicals" must be validated for each customer application by customer's technical experts. Motorola does not convey any license under its patent rights nor the rights of others. Motorola products are not designed, intended, or authorized for use as components in systems intended for surgical implant into the body, or other applications intended to support or sustain life, or for any other application in which the failure of the Motorola product could create a situation where personal injury or death may occur. Should Buyer purchase or use Motorola products for any such unintended or unauthorized application, Buyer shall indemnify and hold Motorola and its officers, employees, subsidiaries, affiliates, and distributors harmless against all claims, costs, damages, and expenses, and reasonable attorney fees arising out of, directly or indirectly, any claim of personal injury or death associated with such unintended or unauthorized use, even if such claim alleges that Motorola was negligent regarding the design or manufacture of the part. Motorola and are registered trademarks of Motorola, Inc. Motorola, Inc. is an Equal Opportunity/Affirmative Action Employer. Mfax is a trademark of Motorola, Inc. How to reach us: USA / EUROPE / Locations Not Listed: Motorola Literature Distribution; P.O. Box 5405, Denver, Colorado 80217. 1-303-675-2140 or 1-800-441-2447 Customer Focus Center: 1-800-521-6274 MfaxTM: RMFAX0@email.sps.mot.com - TOUCHTONE 1-602-244-6609 ASIA / PACIFIC: Motorola Semiconductors H.K. Ltd.; Silicon Harbour Centre, Motorola Fax Back System - US & Canada ONLY 1-800-774-1848 2, Dai King Street, Tai Po Industrial Estate, Tai Po, N.T., Hong Kong. - http://sps.motorola.com/mfax/ 852-26668334 HOME PAGE: http://motorola.com/sps/ JAPAN: Motorola Japan Ltd.; SPD, Strategic Planning Office, 141, 4-32-1 Nishi-Gotanda, Shinagawa-ku, Tokyo, Japan. 81-3-5487-8488 4 Motorola Small-Signal Transistors, FETs and Diodes Device Data MMVL2101T1/D |
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