PRODUCT SPECIFICATION FOR APPROVAL

Transcription

1 Issue No. Date of issue Classification : WLW1005C131001A : : New Changed Revised PRODUCT SPECIFICATION FOR APPROVAL Brand: WIWINTECH Customer: Customer P/N: Description: HIGH FREQUENCY CHIP INDUCTORS Wire Wound Type Part Name: Date: WLW1005C Series 1.19 m/m 0.7 m/m MAX, H : 0.66 m/m MAX OCT Term of Validity: SEP from the day of issue REMARK: Customer Approval Feedback Prepared by: Product Engineering Service Section Engineering Department Approved Checked Designed David Chao Winnie Lee Jimmy Sung

2 [HIGH FREQUENCY CHIP INDUCTOR] ( WLW1005C ) 16 1 *All the materials used in this product are registered material under the Law Concerning the Examination and Regulation of Manufacture, etc. of Chemical Substances. *This product has not been manufactured with any ozonedepleting chemical controlled under the Montreal Protocol. *All the materials used in this product contain no brominated materials of PBBOs or PBBs as the flameretardant. * The Term of Validity of Product Specifications for Information Unless otherwise requested (including from customer), the term of validity shall be renewed automatically. Then, information and specifications shall be not issued. 1. SCOPE This specification covers the Power Inductor to be delivered to. 2. PART NUMBER OF PRODUCTS This part number of the products in this specification shall be WLW1005C Series. 3. TEST CONDITIONS The ambient temperature shall be 5 to 35 and the relative humidity 35% to 85%, unless otherwise specified. When the test result is doubtful, the sample in question shall be tested again at 20±2, 65±5%RH. 4. APPEARANCE DIMENSIONS AND CONSTRUCTION Inductors shall be free from distortion, damage, contaminants, whysker and shall be within dimensions specified. 5. ELECTRICAL CHARACTERISTICS As specified in the electrical characteristics table. 6. RELIABILITY CHARACTERISTICS As specified in the reliability characteristics table. 7. PACKAGE The products shall be packed so as not allow absorption damage. 8. OPERATING TEMPERATURE 40 ~ OTHERS The customer is requested to store the products at the normal temperature (5~35 ) and the normal humidity (85%RH max.) in the packages we supplied. The package shall not be exposed to direct sunlight and harmful gas and care should be taken so as not to cause dew. No. Date Revision Check APPROVAL CHECK DESIGN David Zhao Winnie Lee Jimmy Sung

3 [HIGH FREQUENCY CHIP INDUCTOR] ( WLW1005C ) 16 2 APPEARANCE DIMENTIONS AND CONSTRUCTION B C F A E Terminal G F D Terminal wraparohnd: approx "H" both ends A Max 1.19 B Max C Max D E F 0.25 REF Unit : m/m G WINIDNG DIRECTION uv EPOXY Ceramic Coil Terminal: Ag+N Wire: Enamel Cu RoHS Halogen Free 2 PART NUMBER W (1) (2) (3) (4) (5) (6) (7) (1) Brand Code: W LW 1005 C 10N J (2) Series Code: WireWound Chip Inductors. (3) Size Code: L x W m/m(inch): L: 1.19 m/m W:0.7 m/m H:0.66 m/m (2) Size Code: L x W m/m(inch): (4) Material Code: C: Ceramic F: Ferrite N:Iron (5) Inductance Code: United is uh and 3 digits are used (4) Inductance Code: 4.7nH 4N7 33nH 33N (4) Inductance Code: 270nH R27 33uH 330 (4) Inductance Code: 10uH uH 151 (6) Tolerance Code: F:±0.1nH Z: ±0.2nH D: ±0.3nH G: ±2% H:±3% J: ±5% K: ±10%

4 [HIGH FREQUENCY CHIP INDUCTOR] ( WLW1005C ) 16 3 Part NO. Inductance (nh) Tolerance Test Frequency (MHz) Q (min) 900MHz L (typ) Q (typ) 1700MHz L (typ) Q (typ) SRF (GHz) (min) WLW1005C1N WLW1005C1N WLW1005C2N0 WLW1005C2N F : ±0.1nH K : ±10% WLW1005C2N WLW1005C2N WLW1005C3N WLW1005C3N WLW1005C3N WLW1005C4N WLW1005C4N WLW1005C5N WLW1005C5N WLW1005C6N WLW1005C6N WLW1005C7N WLW1005C8N WLW1005C8N WLW1005C9N WLW1005C9N WLW1005C10N WLW1005C11N WLW1005C12N WLW1005C13N WLW1005C15N WLW1005C16N WLW1005C18N H : ±3% J : ±5% K : ±10% WLW1005C19N WLW1005C20N WLW1005C22N WLW1005C23N WLW1005C24N WLW1005C27N WLW1005C30N WLW1005C33N WLW1005C36N WLW1005C39N WLW1005C40N WLW1005C43N WLW1005C47N WLW1005C51N WLW1005C56N WLW1005C68N WLW1005C82N WLW1005CR Irms (ma) Max DCR (ohms) Max L, Q : SRF : Agilent/HP8753D / Agilent/HP8722ES Rdc : CH502BC/HP4338B Irms for a 15 rise above 25 ambient.

5 [ RF INDUCTOR] ( WLW1005C series ) 16 4 Electrical Characteristics Curve WLW1005C1N0F WLW1005C1N9F WLW1005C2N0F WLW1005C2N2F WLW1005C2N4F WLW1005C2N7F WLW1005C3N3J WLW1005C3N6J WLW1005C3N9J WLW1005C4N3J WLW1005C4N7J WLW1005C5N1J WLW1005C5N6J WLW1005C6N2J WLW1005C6N8J WLW1005C7N5J WLW1005C8N2J WLW1005C8N7J

6 [ RF INDUCTOR] ( WLW1005C series ) 16 5 Electrical Characteristics Curve WLW1005C9N0J WLW1005C9N5J WLW1005C10NJ WLW1005C11NJ WLW1005C12NJ WLW1005C13NJ WLW1005C15NJ WLW1005C16NJ WLW1005C18NJ WLW1005C19NJ WLW1005C20NJ WLW1005C22NJ WLW1005C23NJ WLW1005C24NJ WLW1005C27NJ WLW1005C30NJ WLW1005C33NJ WLW1005C36NJ

7 [ RF INDUCTOR] ( WLW1005C series ) 16 6 Electrical Characteristics Curve WLW1005C39NJ WLW1005C40NJ WLW1005C43NJ WLW1005C47NJ WLW1005C51NJ WLW1005C56NJ WLW1005C68NJ WLW1005C82NJ WLW1005CR10J

8 ITEM SOLDERABILITY [SPECIFICATION] [HIGH FREQUENCY CHIP INDUCTOR] ( WLW1005C ) RELIABILITY CHARACTERISTICS SPECIFICATION TEST METHOD/CONDITION The terminals shall be at least 95% covered with solder. [1] In case of eutectic solder After fluxing, inductors shall be dipped in a melted solder bath at 230+/5degreeC for 3+/0.5 seconds. [2] In case of leadless solder After fluxing, inductors shall be dipped in a melted solder bath at 230+/5degreeC for 3+/0.5 seconds OTHERS RESISTANCE TO SOLDERING HEAT VIBRATION LOW FREQUENCY SHOCK There are shall not be case deformation or ohange in appearance. Veriation of inductance shall be with in ±5%. Variation of Q shall be with in ± 20%. There are shall not be case deformation or ohange in appearance. Veriation of inductance shall be with in ±5%. Variation of Q shall be with in ± 20%. Reflow soldering of inductor should be done with the following condition. Preheat:150~180, 60~120s Soldering:230 min. 40s max. Peak temp.&time:260+0/5, 10s max. Time:2times max. After a 100 to 110 preheat cycle for 30 seconds, inductors shall be dipped in a melted solder bath at 260+/3 for10+/1 seconds. Amplotude:1.5mm Frequency:10~55Hz, Period:60sec. Motion shall be applied for 2 hours in each of the 3 mutually perpendicular directions. Inductors shall be dropped 10 times from a height of 0m onto a wooden board. TERMINAL PULL STRENGTH There shall not be case deformation or change in appearance. There shall be no evidence of intermittent contact or open circuiting. A 4.9N load shall be applied to both terminals in the horizonal direction for 1±0.05 minutes. TERMINAL BENDING STRENGTH There shall not be case deformation or change in appearance. There shall be no evidence of intermittent contact or open circuiting. A load shall be applied to inductors soldered on PBC till it is bent 2mm then is retuns to original position. This cycle shall be repeated 5 times.

9 [HIGH FREQUENCY CHIP INDUCTOR] ( WLW1005C ) 16 8 RELIABILITY CHARACTERISTICS ITEM SPECIFICATION TEST METHOD/CONDITION TEMPERATURE Variation of inductance The Coil shall be subjected to 10 successive change CHARACTERISTICS shall be with in ±5% of temperature cycles, each as shown in table below. Then it shall be subjected to standard atmospheric Variation of Q shall be with in ±25% conditions for 1 to 2 hours, after which measurement refer to IEC Pub , Test Nb. Step 1 2 Temperature 25±2 +85±2 Duration 30minutes 30minutes HUMIDITY Inductors shall be stored to 90~95%RH CHARACTERISTICS at 60±2 for 500±8 hours. Measurements shall be made after 1 hour Sstabilization at room temperature. ENVIROMENTAL HEAT RESISTANCE THERMAL SHOCK There shall not be case deformation or change in appearance. Variation of inductance shall be with in ±5%. Variation of Q shall be with in ± 20%. Inductors shall be stored to 85±2 for 500±8 hours. Measurements shall be made after 1 hour stabillization at room temperature. Inductors shall be stored 100 times to the following temperature cycle , 30 minutes , 30 minutes Measurements shall be made after 1 hour stabillization at room temperature. LOW TEMPARATURE Inductors shall be stored to 40+2 for STRAGE 500±8 hours. Measurements shall be made after 1 hour stabillization at room temperature. LIFE HIGH TEMPERATURE LOAD LIFE HUMIDITY LOAD LIFE There shall not be case deformation or change in appearance. Variation of inductance shall be with in ±5%. Variation of Q shall be with in ± 20%. With rated current applied. Indicators shall be stored at 85±2 for 500±8 hours. Measurements shall be made after 1 hour stabillization at room temperature. With rated current applied. Indicators shall be subjected to 90~95%RH at 60±2 for 500±8 hours. Measurements shall be made after 1 hour stabillization at room temperature.

10 [HIGH FREQUENCY CHIP INDUCTOR] ( WLW1005C ) 16 9 ITEM ADHESION RELIABILITY CHARACTERISTICS SPECIFICATION TEST METHOD/CONDITION It is load of 3N for 10 seconds from side direction with a stick of R0.5mm by a product which was done soft soldering of with a base There shall not be case deformation or change in appearance. There shall be no evidence of intermittent contact or open circuiting. OTHER FLEXIBILITY TEST A static load of 10n(1.02kgf) using a RO.5 pressure rod shall be applied to the center in the direction of the arrow and hold for 10secends. Mechanical damage and appearance of without distinct change. RESISTANCE TO SOLVENTS There shall not be case deformation or change in appearance. Inductors shall be stored to ISOPROPYLALCOHOL for 10 minutes respectively.

11 [HIGH FREQUENCY CHIP INDUCTOR] ( WLW1005C ) PACKAGING *TAPING Paper tape (8mm width, 2mm pitch) and 178mm diagmeter reel shall be employed as per JIS C QUANTITY PER REEL There shall not be more empty pockets than two and pockets shall not be consecutive. 2.PACKING 21. As shown above, there shall be a leading edge consisting of 25 empty pockets as well as cover tape and a trailing edge consisting of 10 or more empty pokets. 22. Both electrodes shall be vertical to the longitude of the pockets. 23. Inductors shall be oriented as specified in the above illustration.

12 PACKING Tape MaterialEmbossed tape [SPECIFICATION] [HIGH FREQUENCY CHIP INDUCTOR] ( WLW1005C ) Reel size T2 0.8 D C 0.2 E EIAJRRM08B RL W N T1 REEL DIMENSIONS UNIT:mm TYPE W D C T1 N T2 E 7*12mm 178± ± ± /0 50.0MIN 14.40± ±0.5 Taping Dimensions Tape Material Unit : m/m A B T W P F K Reel 5 Reel / Box Q ty(pcs) Size m/m Q ty(pcs) Size m/m 4, ψ 20, Top Tape Strength The top tape requires a peeloff 0.1 to 0.7N in the direction of the arrow as illustrated below.

13 [HIGH FREQUENCY CHIP INDUCTOR] ( WLW1005C ) MEASUREMENTMETHOD OF ELECTRICAL CHARACTERISTICS 1.MEASUREMENT OF L AND Q (Agilent) L and Q value shall be read after fixing sample inductir as shown below. <Calibration> 11.Calibrate on the standard terminator (OPEN, SHORT, LOAD, LOW LOSS CAP.) 12.The measurement instrument shall be connected with the TESTFIXTURE (Agilent16193A) 13.The calibration shall be conducted again at short and open circuiting. 2.MEASUREMENT OF Rdc (Agilent3456A) 21.Rdc. Shall be measured with 4wire method after fixing sample inductor as shown as below. 22.Rdc. Is calculated according to the following formula. Rdc.(at20 )=( )/(234.5) R T:Ambient temperature R:Rdc. At T ( ) 234.5:Reciprocal of temperature coefficient for copper.

14 [HIGH FREQUENCY CHIP INDUCTOR] ( WLW1005C ) MEASUREMENT OF SRF (8720C or Agilent8753B&Agilent85047A) 31. After the TESTFIXTURE (Agilent16092A) is connected with PORT1 of the S parameter test set, the calibration shall be conducted at open short circuiting. 32. After removing the TESTFIXTURE (Agilent16092A), the impedance of 50Ω is connected with PORT1 of the S parameter test set and the load calibration shall be conducted. 33. After the TESTFIXTURE (Agilent16092A) is connected with PORTa of the S parameter test set, the phase of reflected wave shall be measured. Theelectric length must be set so that phase angle gets zero. 34. The sample inductor shall be fixed as shown below and the frequency at which the phase angle of the Reflected wave is zero.

15 [ RF INDUCTOR] ( WLW1005C series ) ITEM CONTENTS T2 T1 T4 T Limit Profile Standard Profile t1 Praheating t2 90 ± 30s time (s) Standard Profile Limit Profile Heating Peak Heating Cycle temperature Temp.(T1) Temp.(t1) of reflow (T2) Temp.(T3) Temp.(t2) Peak temperature (T4) Cycle of reflow Reflow Soldering Profile to 60s 245±3 2 times max s max. 260 /10s 2 times max to 60s 245±3 2 times max s max. 260 /10s 1 times The following conditions must be strictly followed when using a soldering iron. Preheating 150,1min Tip temperarure 350 max. Soldering iron output 80W max. Tip diameter φ3mm max. Soldering time 3(+1,0)s Times 2 times Note1: The measurment shall be made after the samples are left in normal temperarure and normal humidity for 1 hour in both cases. Note2: Do not directly touch the products with the tip of soldering iron in order to prevent the crack on the products due to the thermal shock.

16 [HIGH FREQUENCY CHIP INDUCTOR] ( WLW1005C ) PRECAUTION FOR USE OF CHIP INDUCTOR ITEM CONTENTS RESOLDERING WITH The temperature of the soldering iron should be 390 or less, 5seconds. A SOLDERING IRON And resoldering with a soldering iron should be limited to 1time, and after that should be cooling these. Do not touch the resist of grip inductor with the tip of the soldering iron. RECOMMENDED LAND DIMENTIONS Unit : m/m H I J When this products are mounted on a PCB, the amount of solder used (size of fillet) can directly affect this product performance. 2.The amount of solder applied can affect the ability of products to withstand mechanical stresses which may lead to breaking or cracking. Therefore, when designing landpatterns it is necessary to consider the appropriate size and configuration of the solder pads which in turn determines the amount of solder necessary to form the fillets. Pattern Configurations: 1.After this products have been mounted on the PC boards, products can be subjected to mechanical stresses in subsequent manufacturing processes. For this reason, planning pattern configurations and the position of SMD inductors should be carefully performed to minimize stress. 2.Board separation should not be done manually, but by using the appropriate devices. Considerations for Automatic ChipMounting Excessive impact load should not be imposed on the inductors when mounting onto the PC boards.

17 ITEM Reflow Soldering Regulation [SPECIFICATION] [ RF INDUCTOR] ( WLW1005C series ) CONTENTS Notice for use 1.This specification shows the quality and performance of a unit component. Before adoption, be sure to evaluate and verify the product mounting it in your product. 2.Precautions on the use of this products. 1).Do not apply current in excess of the rated value because this product may be high temperature. 2).Always wear static control bands to protect against ESD. 3).Keep this products away from all magnets and magnetic object. 3.In traffic transportation equipment (trains, cars, traffic signal equipment, etc.), medical equipment, aerospace equipment, electric heating appliances, combustion and gas equipment, disaster and crime preventive equipment, etc. in cases where it is forecast that the failure of this product gives serious damage to the human life and others, use failsafe design and ensure safety by studying the following items. 1).Ensure safety as the system by setting protective circuit and protective equipment. 2).Ensure safety as the system by setting such redundant circuit as do not cause danger by a signal failure. 4.The products are intended for use in general standard applications for general electronic equipment (AV products,household electric appliances,office equipment,information and communication equipment, etc.) ; hence,they do not take the use under the following special environments into consideration. Accordingly, the use in the following special environments, and such environmental conditions may affect the performance of the products; prior to use, verify the performance, reliability, etc. thoroughly. 1).Use in liquids such as water, oil, chemical, and organic solvent 2).Where the product is close to a heating component, and where an inflammable such as a polyvinyl chloride wire is arranged close to the product. 3).Use in environment whit large static electricity and strong electromagnetic waves. 4).Where water or watersoluble detergent is used in cleaning free soldering or in flux cleaning after soldering(pay particular attention to soluble flux) 5).Storage in places outside the temperature range of 5 to 40 and humidity range of 40 to 60%RH 6).Use or storage in places exposed to openair, dusty atmosphere, and direct sunlight 7).Use or storage in places full of corrosive gases such as sea breeze, Cl2, H2S, NH3, SO2, and Nox 8).Use or storage in such a place where the product is wetted due to dew condensation. 9).Where the product is sealed or coated with resin, etc. 10).Storage over six months after our delivery (This item also applies to the case where the storage method specified in item5) to 8) has been followed.) 5.In case that there are any doubt about safety problems, please inform us early and be sure to evaluate and verify the product mounting it in your product before adoption. 1.This product has not been manufactured whit any ozone depleting chemical controlled under the Montreal Protocol. 2.All materials used in this product are existing chemical substances recognized under "laws on examination of chemical substances and regulations of manufacturing and others." 3.All materials used in this products contain no brominated materials of PBB0s or PBBs as the flameretardant. 4.Please contact us to obtain a notice as to whether this product has passed inspection under review criteria primarily based on Foreign Exchange and Foreign Trade Control law and appended table in the Export Control law. 5.This product complies with the RoHS Directive (Restriction of the use of certain Hazardous Substances in electrical and electronic equipment (DIRECTIVE 2002/95/EC)).