DFP252012TF-100M

TAI-TECH P1 Power Inductor DFP252012TF-100M ECN HISTORY LIST REV DATE 1.0 19/07/31 DESCRIPTION 新 發 行 備 註 www.tai-tech.com.tw APPROVED CHECKED DRAWN 羅宜春 梁周虎 張麗麗 TAI-TECH P2 Power Inductor DFP252012TF-100M 1. Features 1. This specification applies Low Profile Power Inductors. 2. 100% Lead(Pb) & Halogen-Free and RoHS compliant. 3. Operating temperature -40~+125℃ (Including self - temperature rise) Halogen Halogen-free 2. Dimension Series A(mm) B(mm) C(mm) D(mm) E(mm) DFP252012TF 2.5 -0.1/+0.2 2.0 -0.05/+0.35 1.2Max 0.85 ref. 0.80 ref. 3. Part Numbering DFP 252012 TF A B A: Series B: Dimension C: Lead Free D: Inductance E: Inductance Tolerance - C 100 M D E Material 100=10.0uH M=±20% 4. Specification TAI-TECH Part Number Inductance (uH) Tolerance (%) Test Frequency (Hz) DCR (Ω) typ. DCR (Ω) Max. I sat (A) typ. I sat (A) Max. I rms (A) typ I rms (A) Max DFP252012TF-100M 10.0 ±20% 0.1V/1M 0.580 0.690 1.20 1.00 1.20 1.00 Note: Isat：Saturation Current (Isat) will cause L0 to drop approximately 30%. Irms：Heat Rated Current (Irms) will cause the coil temperature rise approximately Δt40℃. www.tai-tech.com.tw TAI-TECH P3 5. Material List No. Description Specification a. Core Ferrite Core b. Wire Enameled Copper Wire c Glue Epoxy with magnetic powder d Terminal Ag/Ni/Sn Appearance of exposed wire tolerance limit: 1. Width direction（dimension a）：Acceptable when a≦w/2 Nonconforming when a＞w/2 2. Length direction（dimension b）：Dimension b is not specified. 3. The total area of exposed wire occurring to each sides is not greater than 50% of coating resin area, and is acceptable. www.tai-tech.com.tw TAI-TECH P4 6. Reliability and Test Condition Item Performance Operating temperature -40~+125℃ (Including self - temperature rise) Storage temperature 1. -10~+40℃,50~60%RH (Product with taping) 2. -40~+125℃(on board) Test Condition Electrical Performance Test HP4284A,CH11025,CH3302,CH1320,CH1320S Inductance Refer to standard electrical characteristics list. DCR LCR Meter. CH16502,Agilent33420A Micro-Ohm Meter. Saturation DC Current (Isat) will cause L0 Saturation Current (Isat) Approximately△L30% to drop △L(%)(keep quickly). Heat Rated Current (Irms) will cause the coil temperature rise △T(℃) without core loss. Heat Rated Current (Irms) Approximately △T40℃ 1.Applied the allowed DC current(keep 1 min.). 2.Temperature measured by digital surface thermometer Reliability Test Preconditioning: Run through IR reflow for 2 times.( IPC/JEDEC J-STD-020DClassification Reflow Profiles) Temperature： 125±2℃ Applied current：rated current Duration：1000±12hrs Measured at room temperature after placing for 24±2 hrs Life Test Preconditioning: Run through IR reflow for 2 times.( IPC/JEDEC J-STD-020DClassification Reflow Profiles Humidity：85±2﹪R.H, Temperature：85℃±2℃ Duration：1000hrs Min. with 100% rated current Measured at room temperature after placing for 24±2 hrs Load Humidity Moisture Resistance Appearance：No damage. Inductance：within±10% of initial value Q：Shall not exceed the specification value. RDC：within ±15% of initial value and shall not exceed the specification value Preconditioning: Run through IR reflow for 2 times.( IPC/JEDEC J-STD-020DClassification Reflow Profiles 1. Baked at50℃ for 25hrs, measured at room temperature after placing for 4 hrs. 2. Raise temperature to 65 ± 2 ℃ 90-100%RH in 2.5hrs, and keep 3 hours, cool down to 25℃ in 2.5hrs. 3. Raise temperature to 65 ± 2 ℃ 90-100%RH in 2.5hrs, and keep 3 hours, cool down to 25℃ in 2.5hrs,keep at 25℃ for 2 hrs then keep at -10℃ for 3 hrs 4. Keep at 25 ℃ 80-100%RH for 15min and vibrate at the frequency of 10 to 55 Hz to 10 Hz, measure at room temperature after placing for 1~2 hrs. Preconditioning: Run through IR reflow for 2 times.( IPC/JEDEC J-STD-020DClassification Reflow Profiles Condition for 1 cycle Step1：-40±2℃ 30±5min Step2：25±2℃ ≦0.5min Step3：125±2℃ 30±5min Number of cycles： 500 Measured at room temperature after placing for 24±2 hrs Thermal shock Preconditioning: Run through IR reflow for 2 times.( IPC/JEDECJ-STD-020DClassification Reflow Profiles) Oscillation Frequency: 10Hz～2KHz～10Hz for 20 minutes Equipment： Vibration checker Total Amplitude:10g Testing Time : 12 hours(20 minutes, 12 cycles each of 3 orientations)。 Vibration www.tai-tech.com.tw TAI-TECH P5 Item Performance Bending Shock Solder ability Appearance：No damage. Impedance：within±15% of initial value Inductance：within±10% of initial value Q：Shall not exceed the specification value. RDC：within ±15% of initial value and shall not exceed the specification value More than 95% of the terminal electrode should be covered with solder。 Test Condition Shall be mounted on a FR4 substrate of the following dimensions: >=0805 inch(2012mm):40x100x1.2mm =0805 inch(2012mm):1.2mm 0805:1kg ,