KOA SPEER ELECTRONICS, INC. SS-210 R5 AHA 06/28/06 Thin Film Chip Inductors Type KL73 0805 CERTIFIED CERTIFIED 1. Scope This specification applies to Thin Film Chip Inductors (KL73) 2A size produced by KOA Corporation. 2. Type Designation The type designation shall be the following form: New Type KL73 2A T TE 4N7 G Type Size Termination Material Packaging Nominal Inductance Tolerance 2A: 0805 T: Sn (Other termination styles available, contact factory for options) TE: 7" embossed plastic 4mm pitch (2B - 4,000 pieces/reel) 4N7: 4.7nH 47N: 47nH B: C: G: J: ±0.1nH ±0.2nH ±2% ±5% 3. Rating Item Ratings Nominal Inductance Range (nH) 1.0 ~ 82 (E-12 series) Inductance Tolerance ± 2%, ± 5% (± 0.2nH: Under 4.7nH) Quality Factor (typ.) 10 ~ 25 Self Resonant Frequency (typ.) (MHz) 600 ~ 13,000 DC Resistance (typ.) (Ω) 0.25 ~ 5.00 Allowable Current (max.) (mA) 150 ~ 900 Operating Temperature Range (°C) -40°C ~ +85°C Storage Temperature Range (°C) -40°C ~ +125°C PAGE 1 OF 7 Bolivar Drive ■ P.O. Box 547 ■ Bradford, PA 16701 ■ USA ■ 814-362-5536 ■ Fax 814-362-8883 ■ www.koaspeer.com Specifications given herein may be changed at any time without pr ior notice. Please confir m technical specifications before you order and/or use. KOA SPEER ELECTRONICS, INC. SS-210 R5 Rating Table Part Designation Inductance (nH) KL732ATTE1N0* KL732ATTE1N2* KL732ATTE1N5* KL732ATTE1N8* KL732ATTE2N2* KL732ATTE2N7* KL732ATTE3N3* KL732ATTE3N9* KL732ATTE4N7* KL732ATTE5N6* KL732ATTE6N8* KL732ATTE8N2* KL732ATTE10N* KL732ATTE12N* KL732ATTE15N* KL732ATTE18N* KL732ATTE22N* KL732ATTE27N* KL732ATTE33N* KL732ATTE39N* KL732ATTE47N* KL732ATTE56N* KL732ATTE68N* KL732ATTE82N* 1.0 1.2 1.5 1.8 2.2 2.7 3.3 3.9 4.7 5.6 6.8 8.2 10 12 15 18 22 27 33 39 47 56 68 82 Quality Factor Minimum Inductance Tolerance Self Resonant Frequency Minimum (MHz) DC Resistance Maximum (Ω) Allowable DC Current Maximum (mA) Measured Frequency (MHz) 13000 20 900 10000 9000 C: ±0.2nH 0.25 8000 800 6000 500 5000 4500 4000 3000 25 700 0.50 500 2500 2000 1500 20 G: ±2% J: ±5% 400 1.00 300 250 1000 1.50 15 200 800 200 4.00 700 10 5.00 600 150 * Add tolerance character (B, C, G, J) 5. Marking 4. Dimensions L c 5-1 Coating and Marking Color Coating color: Dark blue Direction mark color: Yellow c Marking Protective Coating W Inner Electrode 5-2 Marking Method t d Coil Pattern Inductance value shall be indicated to two letters marking, including decimal point. Electrode Ceramic Substrate Insulation Direction Mark Film Type L (Inch Size Code) 2A (0805) Dimensions inches (mm) W c d .079±.008 .049±.008 .016±.008 .012±.004 (2.0±0.2) (1.25±0.2) (0.4±0.2) (0.3±0.2) Direction mark (Example of marking) 2.2 2.2nH 5.6 5.6nH 10 10nH 47 47nH t .02±.004 (0.5±0.1) 5.6 Decimal point PAGE 2 OF 7 Bolivar Drive ■ P.O. Box 547 ■ Bradford, PA 16701 ■ USA ■ 814-362-5536 ■ Fax 814-362-8883 ■ www.koaspeer.com Specifications given herein may be changed at any time without pr ior notice. Please confir m technical specifications before you order and/or use. KOA SPEER ELECTRONICS, INC. SS-210 R5 6. Characteristics 6-1 Test Condition Unless otherwise specified, the standard range of atmospheric conditions for marking measurements and tests is as follows: Ambient temperature: 20 ± 15°C Relative humidity: 65 ± 20% If there may be any doubt on results, measurements shall be made within the following limits: Ambient temperature: 20 ± 2°C Relative humidity: 65 ± 5% 6-2 Measurement Method of L and Q Test equipment: Fixture: Measuring frequency: Hewlett Packard RF Impedance analyzer 4191A Hewlett Packard Test fixture 16092A 500 MHz/1.0nH ~ 22nH (1.0nH ~ 15nH) 200 MHz/27nH ~ 100nH (18nH ~ 27nH) 1. Perform auto-calibration to the HP4191A .275" (7mm) unknown connector connected to 0Ω/0S/50Ω standard terminations. 2. Connected the test fixture 16092A. Measure the open circuit admittance (Go, Bo), and the short circuit impedance (Ro, Xo). Ro Xo Gm Ro Go Rx Rx Gm + j Bm Bo Go Xx 4191A Caribration plane 16092A Spring clip fixture + jBm: + jXo: + jBo: + jXx: Measured admittance [S] Residual impedance [Ω] Stray admittance [S] Unknown impedance [Q] Coil 3. Set pattern up and ground side to direction mark on insulator. Measure admittance (Gm, Bm). Dimensions of insulator (Teflon) in inches (mm) Chip inductor (Face up) Insulator (Teflon) Spring clip .118 (3.0) Grand plane .039 (1.0) Terminal .071 (1.8) Cross section of 16092A 4. The L and Q value shall be given the following equation. (Compensated calculation) Gm - Go L: Inductance of coil - Ro Rx = (Gm - Go) 2+ (Bm - Bo)2 Q: Quality factor of coil f: Measuring frequency Bo - Bm Xx = - Xo (Gm - Go) 2- (Bm - Bo)2 L= Bolivar Drive ■ Xx 2πf P.O. Box 547 ■ , Q = Xx Rx Bradford, PA 16701 PAGE 3 OF 7 ■ USA ■ 814-362-5536 ■ Fax 814-362-8883 ■ www.koaspeer.com Specifications given herein may be changed at any time without pr ior notice. Please confir m technical specifications before you order and/or use. KOA SPEER ELECTRONICS, INC. SS-210 R5 7-3 Characteristics Item Requirement Test Method More than 104 MΩ Insulation resistance DC 500V, 1 minute between both terminals and center of reverse side. V More than 103 MΩ DC 500V, 1 minute Between both terminals and center of protection coating. V Without distinct damage Dielectric withstanding voltage DC 500V, 1 minute Between both terminals and center of protection coating. V ∆ R/R: Within ± 1% ∆ L/L: Within ± 2% ∆ Q/Q: Within ± 20% No mechanical damage by cracks or stripping, etc. Terminal strength Soldered chip on wiring board A for test is to be bent down to .118" (3 mm) as below drawing. (Set condition) Dimensions in inches (mm) Wiring board A for test Support (ø5) Solder 1.77 (45.0) Chip coil Within ±2 1.77 (45.0) PAGE 4 OF 7 Bolivar Drive ■ P.O. Box 547 ■ Bradford, PA 16701 ■ USA ■ 814-362-5536 ■ Fax 814-362-8883 ■ www.koaspeer.com Specifications given herein may be changed at any time without pr ior notice. Please confir m technical specifications before you order and/or use. KOA SPEER ELECTRONICS, INC. SS-210 R5 7-3 Characteristics (continued) Item Requirement Test Method .786 (20) 1.97 (50) Weight .118 (3.0) R230 Ohmmeter Dimensions in inches (mm) Vibration ∆ L/L: Within ± 2% ∆ Q/Q: Within ± 20% Without distinct damage in appearance and construction Inflict 2 hours in each direction of X, Y, Z at vibration of 10 ~ 55Hz, amplitude .059 (1.5) Resistance to solder heat ∆ L/L: Within ± 2% ∆ Q/Q: Within ± 20% Without distinct damage in appearance and construction 260 ± 5°C, 10 ± 1 second Solderability 95% of the terminal should be covered with new solder 230 ± 5°C, 3 ± 0.5 second Shock resistance ∆ L/L: Within ± 2% ∆ Q/Q: Within ± 20% Without distinct damage in appearance and construction Inflict the impulse 3 times to both directions (total 18 times) along perpendicular axis that test condition 100G, 6 months Low temperature operation ∆ L/L: Within ± 2% ∆ Q/Q: Within ± 20% Without distinct damage in appearance and construction -40°C ± 3°C, 1,000 ± 4 hours Heat resisting property ∆ L/L: Within ± 2% ∆ Q/Q: Within ± 20% Without distinct damage in appearance and construction 125°C ± 2°C, 1,000 ± 4 hours Temperature cycling ∆ L/L: Within ± 2% ∆ Q/Q: Within ± 20% Without distinct damage in appearance and construction -40 ± 3°C, 30 minutes/125 ± 2°C, 30 minutes 100 cycles PAGE 5 OF 7 Bolivar Drive ■ P.O. Box 547 ■ Bradford, PA 16701 ■ USA ■ 814-362-5536 ■ Fax 814-362-8883 ■ www.koaspeer.com Specifications given herein may be changed at any time without pr ior notice. Please confir m technical specifications before you order and/or use. KOA SPEER ELECTRONICS, INC. SS-210 R5 7-3 Characteristics (continued) Item Requirement Test Method Humidity ∆ L/L: Within ± 2% ∆ Q/Q: Within ± 20% Without distinct damage in appearance and construction. Insulation resistance: more than 50MΩ 40 ± 2°C, 90 ~ 95% RH 1,000 ± 4 hours Resistance to solvent ∆ L/L: Within ± 2% ∆ Q/Q: Within ± 20% Without distinct damage in appearance, construction and marking Immerse 30 ± 5 seconds in the regent (20 ~ 25°C) of JIS K 8839 (1995) 8. Packaging 8-1 Taping The tapes for taping shall be embossed carrier tapes of .315" (8 mm) width and .157" (4 mm) pitches. The standard quantity per reel shall be 4,000 pieces. (1) Dimensions of carrier tape .010 (0.25 ± 0.1) .069 (1.75 ± 0.1) .059 (1.5 ± 0.1) .315 (8.0 ± 0.2) .037 (0.95 ± 0.1) Direction of mark .057 (1.45 ± 0.15) 11.80 (300 ± 20 0 ) .079 (2.0 ± 0.1) 5N6 .138 (3.5 ± 0.05) Dimensions in inches (mm) .157 (4.0 ± 0.1) .094 (2.4 ± 0.2) .157 (4.0 ± 0.1) Tape running direction 13.76 (350 ± 20 0 ) 4,000 pieces 5.90 (150 ± 20 0 ) Top tape Empty Empty Tape running direction PAGE 6 OF 7 Bolivar Drive ■ P.O. Box 547 ■ Bradford, PA 16701 ■ USA ■ 814-362-5536 ■ Fax 814-362-8883 ■ www.koaspeer.com Specifications given herein may be changed at any time without pr ior notice. Please confir m technical specifications before you order and/or use. KOA SPEER ELECTRONICS, INC. SS-210 R5 (2) Reel dimensions Dimensions in inches (mm) 7.00 (178 ± 2.0) Marking place .079 (2 ± 0.5) .511 (13 ± 0.5) 2.36 (60 ± 2.0) .393 (10 ± 1.5) .448 (11.4 ± 1.5) (Marking item) (1) Type designation (2) Nominal inductance (3) Quantity (4) Production lot number (5) Manufacturer's name 9. Recommended Soldering Condition 9-1 Dimensions of Standard Land A C Solder resist Dimensions in inches (mm) Size B Chip coil 2A Land A .047 ~ .055 (1.2 ~ 1.4) B .035 ~ .051 (0.9 ~ 1.3) C .016 ~ .031 (0.4 ~ 0.8) 9-2 Soldering Condition Reflow soldering should be done at 240°C within 20 seconds. Flow soldering should be done at 260°C within 10 seconds. Please use suitable solder quantity, too much solder may affect performance of product. Solder Solder 10. Recommended Washing Condition Isopropyl alcohol and methyl alcohol used for the washing process will not affect the part performance. Ultrasonic cleaning should be changed to condition for size of printed wiring board and type of oscillator. Overpowering of ultrasonic cleaning will cause problems according to resonant phenomenon. Condition of ultrasonic cleaner should be confirmed prior to use. We recommend the following conditions: Ultrasonic power: Within 20W/1 Cleaning times: Within 5 minutes 11. Storage Chip inductors should not be stored under high temperature and high humidity conditions. In particular, do not store taping where it is exposed to heat or direct sunlight. Otherwise, the packing material may be deformed, causing problems during mounting. PAGE 7 OF 7 Bolivar Drive ■ P.O. Box 547 ■ Bradford, PA 16701 ■ USA ■ 814-362-5536 ■ Fax 814-362-8883 ■ www.koaspeer.com Specifications given herein may be changed at any time without pr ior notice. Please confir m technical specifications before you order and/or use.