Power Inductor. Non-shielded. PDH Series 2. PD Series 4. PCD Series 7. Packaging Info 10 Environmental Specifications 12

Transcription

1 Power Inductor Non-shielded PDH Series 2 PD Series 4 PCD Series 7 Packaging Info 10 Environmental Specifications 12 Tel: Fax: marketing@seielect.com

2 SMD Power Inductor PDH Applications Notebook computers. Handheld communications. CD televisions. Power supply for VTRs. DC/DC converters, etc. Features Miniature surface mount design. High power, High saturation inductors. Very low resistance. Maximum power density. Ideal inductors for DC-DC conversion. Available on tape and reel for auto surface mounting. Inductance and rated current ranges PDH µH~100µH 6.0~0.47A PDH µH~100µH 10.6~1.2A PDH µH~100µH 16.0~1.4A PDH µH~100µH 19.2~2.0A Characteristics: Saturation Rated Current (I sat): The current when the inductance becomes 30%lower then its initial value. (Ta=25 ) Temperature Rise Current (I rms): The actual current when temperature of coil becomes 40. (Ta=25 ) Operating temperature range: -20 ~ 125C. How to Order PDH 1813 M T 101 SEI Type Dimensions Tolerance Packaging Style Inductance Type Code Dimensions (mm) Code Tolerance Packaging Code Inductance SMD Power Inductors x 6.1 M 20% T = Tape and Reel 1R1 1.1uH x 9.9 P +40% -20% uH x mH x 15.0 Tel: Fax: marketing@seielect.com 2

3 Dimension A I J I C 4R7 E B D PAD AYOUT H Unit: mm Codes A max B max C max D E H I J PDH PDH PDH PDH Electrical Characteristics PDH 1813/ 3316 / 4920 / 5022 TYPE Part No. Tol. DC Resistance (Max) (mω) I rms Rated DC Current Max I sat R47 P R0 P R5 P R2 M R3 M R7 M R8 M M M M M M M M *Measuring Freq: 100KHz 0.25V ; M:±20%,P:+40%-20% Test equipment: : HP4284A CR meter. DCR: Milli-ohm meter. Electrical specifications at 25. Tel: Fax: marketing@seielect.com 3

4 SMD Power Inductor PD Applications Portable telephones. Personal computers. DC/DC converters, etc. Other various electronic appliances. Features High power, High saturation inductors. Ideal inductors for DC-DC conversion in notebook computer, PDAs, Step-up or step-down converters, flash memory programmers, etc. PD1608 used ceramic base with gold-plating. The others used CP plastic base. Inductance and rated current ranges PD µH 1000µH A PD µh 1000µH A PD µH 1000µH A PD µh 1000µH A PD µH 1000µH A Test equipment: : HP4284A CR 100KHz 0.1V DCR Resistance: Milli-ohm meter or equivalent. SRF: HP4291B RF Impedance Analyzer. Electrical Specifications at 25. Characteristics: Saturation Rated Current (I sat): The current when the inductance becomes 10%lower then its initial value. (Ta=25 ) Temperature Rise Current (I rms): The actual current when temperature of coil becomes 40. (Ta=25 ) Operating temperature range: -20 ~ 125C. How to Order PD 1608 M T 101 SEI Type Dimensions Tolerance Packaging Style Inductance Type Cod Dimensions (mm) Code Tolerance Packaging Code Inductance SMD Power Inductors x 4.45 x 2.92 M 20% T = Tape and Reel 1R1 1.1uH x 9.40 x 3.50 K 10% uH x x uH x 9.40 x x 9.40 x Tel: Fax: marketing@seielect.com 4

5 Dimensions Unit: mm Codes A max B max C max D E F H I J PD PD PD PD PD Electrical Characteristics PD1608 TYPE Part No. Tolerance DCR (Ω) SRF ref (MHz) 1R0 M R5 M R2 M R3 M R7 M R8 M M M K K K K K K K K K K K PD3308 TYPE Part No. Tolerance DCR (Ω) SRF ref (MHz) I sat I rms 100 M M M M M M M M M M M M M I sat I rms Tel: Fax: marketing@seielect.com 5

6 Electrical Characteristics PD3316 TYPE Part No. Tolerance DCR (Ω) SRF ref (MHz) 1R0 M R5 M R2 M R3 M R7 M R8 M M M M M M M M M M M M M M PD3340 TYPE Part No. Tolerance DCR (Ω) SRF ref (MHz) 100 M M M M M M M M M M M M M PD5022 TYPE Part No. Tolerance DCR (Ω) SRF ref (MHz) 1R0 M R2 M R3 M R6 M M M M M M M M M M M M M I sat I sat I sat I rms I rms 102 M I rms Tel: Fax: marketing@seielect.com 6

7 SMD Power Inductor-PCD Applications Power supply for VTRs. CD televisions. Personal computers. Handhold communication. DC/DC converters, etc. Features Inductance and rated current ranges PCD µH A PCD µH A PCD µH A High power, High saturation inductors. Silver Plated Type, ow cost design. Ideal inductors for DC-DC conversion. Available on tape and reel for auto surface mounting. PCD µH A PCD µH A PCD µH A PCD µH A PCD µH A PCD µH A Test equipment: : HP4284A or HP4285A CR meter. DCR tested by Milli-ohm meter. Electrical specifications at 25. Characteristics: Rated DC Current: The DC current when the inductance decreases to 90% of its initial value or DC current when temperature of coil is increased to 30. (Ta=25 ) The smaller one is defined as Rated DC Current. Operating Temperature: -40 to How to Order PCD 1005 M T 101 SEI Type Dimensions Tolerance Packaging Style Inductance Type Code Dimensions (mm) Code Tolerance Packaging Code Inductance SMD Power Inductors x 4.0 x 3.2 M 20% T = Tape and Reel 1R1 1.1uH x 5.2 x % uH x 7.0 x 3.5 K 10% uH x 7.0 x x 9.0 x x 9.0 x 5.4 Tel: Fax: marketing@seielect.com 7

8 Dimension Unit: mm Codes A B C H I J PCD ± ± ± PCD ± ± ± PCD ± ± ± PCD ± ± ± PCD ± ± ± PCD ± ± ± PCD ± ± ± PCD ± ± ± PCD ± ± ± Electrical Characteristics 0703 / 0705 / 1004 / 1005 TYPE Part No. DC Resistance (Ω) Max Rated DC current Max Measuring Freq: V ; V Tolerance of inductance: PCD µH (K)±10% PCD µH (K)±10% PCD µH(M)±20% ; 56µH 560µH(K)±10% PCD µH(M)±20% ; 47µH 820µH(K)±10% Tel: Fax: marketing@seielect.com 8

9 Electrical Characteristics 0302 / 0403 / 0502 / 0503 / 0504 TYPE Part No. DC Resistance (Ω) Max Rated DC current Max R R R R R R R R R R R R R Measuring Freq: V ; V ; V Tolerance of inductance: PCD µH (M)±20% ; 22µH 330µH(K)±10%. PCD µH (M)±20% ; 33µH 68µH(K)±10%. PCD µH (M)±20% ; 22µH 470µH(K)±10%. PCD µH (M)±20% ; 22µH 470µH(K)±10%. PCD µH (M)±20% ; 33µH 220µH(K)±10%. Tel: Fax: marketing@seielect.com 9

10 Packaging Info Tape and Reel specifications Dimensions are in mm Tel: Fax:

11 Tape and Reel specifications Series(Maximum W H mm) Tape size Parts Per Reel Per Caron W P 7 13 G.W. Q ty G.W. PDH1813 ( ) kg 24k 20kg PDH3316 ( ) kg 6k 16kg PDH4920 ( ) kg 2.8k 17kg PDH5022 ( ) kg 2k 22kg PD1608 ( ) g 32k 16kg PD3308 ( ) kg 12k 20kg PD3316 ( ) kg 6k 18kg PD3340( ) kg 3k 16kg PD5022 ( ) kg 2k 17kg PCD0302 ( ) g 40k 13kg PCD0403 ( ) g 40k 18kg PCD0502/0503 ( ) g 40k 20kg PCD0504 ( ) g 30k 22kg PCD0703 ( ) g 16k 18kg PCD 0705 ( ) kg 16k 24kg PCD 1004 ( ) kg 9k 18kg PCD 1005 ( ) kg 9k 24kg Tel: Fax: marketing@seielect.com 11

12 SMT Power Inductor Environmental Specifications General Items Specifications 1. Shelf Storage conditions Temperature range: 25±3; Humidity: <80% relative humidity. Recommended product should be used within six months from the time of delivery. 2. Storage temperature range Temperature range: -40 to Operating temperature range Temperature range: -40 to Environmental test Test Items Specifications Test Conditions / Test Methods 1. High temperature Storage test Temperature 85±2, Time: 48±2 hours, Tested after 1hour at room temperature. 2. ow temperature Temperature -25±2, Storage test No case deformation or change in appearance. Time: 48±2 hours, Tested after 1hour at room temperature. 3. Humidity test / 10% / 30% (PS1608) Temperature 40±2, 90~95% relative humidity Time: 96±2 hours, apply rated current, Tested after 1hour at room temperature. 4. Thermal shock test First minutes then minutes last minutes, as 1 cycle. Go through 5 cycles. Tested after 1 hour at room temperature. Mechanical test Test Items Specifications Test Conditions / Test Methods 1. Solderability test Product with ead plating: Dip pads in flux then dip in solder pot (63Sn/37Pb Terminal area must have 90% minimum solder coverage. solder) at 230±5 for 5 seconds. Product with ead-free terminal: Dip pads in flux then dip in solder pot (100Sn solder) at 260±5 for 5 seconds. 2. Heat endurance of Refer to the reflow soldering condition. Go Reflow soldering No case deformation or change in through 3 times. 3. Vibration test appearance. / 10% Apply frequency 10~55Hz. 1.5mm amplitude in each of perpendicular direction for 2 hours. 4. Shock resistance Drop down with 981m/s 2 (100G) shock attitude / 30% (PS1608) upon a rubber block method shock testing machine, for 1 time. In each of three orientations. The codition of reflow (recommendation): ead-free ead Temp. ( ) Temp. ( ) Time (sec) Solder : Sn96.5/Ag3/Cu Time (sec) Solder : Sn63/Pb37 Tel: Fax: marketing@seielect.com 12