SD20-R47-R

SD14-4R5-R COOPER | Alldatasheet

Document overview

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Technical content

Description

• Six sizes of shielded drum core inductors with low profiles (as low as 1.0mm) and high power density
• Inductance range from .47uH to 1000uH
• Current range from 6.00 to 0.088 Amps
• Ferrite shielded, low EMI
• Ferrite core material

Applications

• Digital cameras, CD players, cellular phones, and PDAs
• PCMCIA cards
• GPS systems Environmental Data
• Storage temperature range: -40°C to +125°C
• Operating ambient temperature range: -40°C to +85°C (range is application specific). Temperature rise is approximately 40°C at rated rms current
• Solder reflow temperature: +260°C max. for 10 seconds max. Packaging
• Supplied in tape and reel packaging, 3800 (SD10, SD12, SD14 and SD18), 2900 (SD20 and SD25) per reel SD Series High Power Density, Low Profile, Shielded Inductors (1) Open Circuit Inductance Test Parameters: 100KHz, 0.25Vrms, 0.0Adc. (2) RMS current for an approximate ∆T of 40°C without core loss. It is recommended that the temperature of the part not exceed 125°C. (3) SD10,12,18,25 Peak current for approximate 30% roll off at 20°C. SD14 Peak current for approximate 20% roll off at 20°C. (4) DCR limits @ 20°C. 5) Applied Volt-Time product (V-uS) across the inductor at 100kHz necessary to generate a core loss equal to 10% of the total losses for 40°C temperature rise. Part Number Rated OCL (1) Part Irms (2) Isat (3) DCR (4) Volt Inductance +/-20% Marking Amperes Amperes (Ω) u-sec (µH) (µH) Typ. Typ. RoHS 2002/95/EC

(1) Open Circuit Inductance Test Parameters: 100KHz, 0.25Vrms, 0.0Adc. (2) RMS current for an approximate ∆T of 40°C without core loss. It is recommended that the temperature of the part not exceed 125°C. (3) SD10,12,18,25 Peak current for approximate 30% roll off at 20°C. SD14 Peak current for approximate 20% roll off at 20°C. (4) DCR limits @ 20°C. 5) Applied Volt-Time product (V-uS) across the inductor at 100kHz necessary to generate a core loss equal to 10% of the total losses for 40°C temperature rise. Part Number Rated OCL (1) Part Irms (2) Isat (3) DCR (4) Volt Inductance +/-20% Marking Amperes Amperes ( Ω) u-sec (µH) (µH) Typ. Typ. SD12-681-R 680 670.8 V 0.149 0.104 11.30 105 SD12-821-R 820 800.9 W 0.129 0.095 14.93 115 SD12-102-R 1000 992.3 X 0.121 0.086 17.20 128 SD14-680-R 68 68.21 Q 0.474 0.449 1.11 36 SD14-820-R 82 83 R 0.408 0.407 1.50 40 SD14-101-R 100 99.25 S 0.386 0.373 1.68 44 SD14-151-R 150 152.4 T 0.315 0.301 2.52 54 SD14-221-R 220 222 U 0.258 0.249 3.77 66 SD14-331-R 330 335.1 V 0.206 0.203 5.92 81 SD14-471-R 470 471.4 W 0.173 0.171 8.34 96 SD14-681-R 680 683.3 X 0.156 0.142 10.3 115 SD14-821-R 820 823.4 Y 0.134 0.129 13.9 126 SD14-102-R 1000 1008 Z 0.126 0.117 15.8 140 SD18-102-R 1000 1004 Y 0.136 0.102 14.01 107 SD Series High Power Density, Low Profile, Shielded Inductors

Part Number Rated OCL (1) Part Irms (2) Isat (3) DCR (4) Volt Inductance +/-20% Marking Amperes Amperes ( Ω) u-sec (µH) (µH) Typ. Typ. SD20-102-R 1000 1004.9 X 0.172 0.088 8.73 103 (1) Open Circuit Inductance Test Parameters: 100KHz, 0.25Vrms, 0.0Adc. (2) RMS current for an approximate ∆T of 40°C without core loss. It is recommended that the temperature of the part not exceed 125°C. (3) SD10,12,18,25 Peak current for approximate 30% roll off at 20°C. SD14 Peak current for approximate 20% roll off at 20°C. (4) DCR limits @ 20°C. 5) Applied Volt-Time product (V-uS) across the inductor at 100kHz necessary to generate a core loss equal to 10% of the total losses for 40°C temperature rise. SD Series High Power Density, Low Profile, Shielded Inductors

1.5 Dia

min. BoB AoA 8.08 0 4.00 2.00 ± 0.05 1.5 Dia. +0.1/-0.0 A A 1.75 5.50 12.0 +/-0.30 SD20/25 Series Dimensions are in millimeters. Direction of feed Ko SECTION A-A

1.5 Dia□

min. Bo Ao 8.0 4.00 2.00 ± 0.05 1.5 Dia.□ +0.1/-0.0 A A 1.75 5.50 12.0□ +/-0.3 SD12/14/18 Series Packaging Information ACTUAL SIZE SD12 ACTUAL SIZE SD14 ACTUAL SIZE SD18 ACTUAL SIZE SD20 ACTUAL SIZE SD25 SD Series High Power Density, Low Profile, Shielded Inductors Ao=5.45mm Bo=5.45mm Ko=2.00mm Parts packaged on 13" Diameter reel, 3,800 parts per reel. Direction of feed Ko SECTION A-A min. BoB AoA 8.0 4.00 2.00 2 ± 0.05 1.5 Dia. +0.1/-0.0 A A 1.75 5.50 12.0 +/-0.30 SD10 Series ACTUAL SIZE SD10 Ao=5.45mm Bo=5.45mm Ko=1.20mm Parts packaged on 13" Diameter reel, 3,800 parts per reel. Ao=5.45mm Bo=5.45mm Ko=2.70mm Parts packaged on 13" Diameter reel, 2,900 parts per reel. Mechanical Diagrams TOP VIEW BOTTOM VIEW RECOMMENDED PCB LAYOUT SCHEMATIC 5.2 Max 5.2 Maxa HT 1.5 Typ. Ref. SIDE VIEW Pin # 1 identifier Part marking (Note A) R2.250 2.975 5.950 2.9752

4 PAD LAYOUT

R2.250 5.959 1.0 2.9752 5.15 2.5752

2 PAD LAYOUT

5.9509 (see chart below) Series HT SD10 1.0mm max SD12 1.2mm max SD14 1.45mm max SD18 1.8mm max SD20 2.0mm max SD25 2.5mm max SD Series A) Part Marking: Line 1: (1st digit indicates the inductance value per part marking designator in chart above) (2nd digit is a bi-weekly production date code) (3rd digit is the last digit of the year produced) Line 2: XX (indicates the product size code)

High Power Density, Low Profile, Shielded Inductors DC Current vs. Temperature SD12-330 0.0 10.0 20.0 30.0 40.0 50.0 60.0 70.0 80.0 90.0 100.0 Idc (A) Temperature Rise (Deg. C) SD12-470 0.0 10.0 20.0 30.0 40.0 50.0 60.0 70.0 80.0 90.0 100.0 Idc (A) Temperature Rise (Deg. C) SD10-220 0.0 10.0 20.0 30.0 40.0 50.0 60.0 70.0 80.0 90.0 100.0 Idc (A) Temperature Rise (Deg. C) SD10-471 0.0 10.0 20.0 30.0 40.0 50.0 60.0 70.0 80.0 90.0 100.0 Idc (A) Temperature Rise (Deg. C) 0.0 10.0 20.0 30.0 40.0 50.0 60.0 70.0 80.0 90.0 100.0 Idc (A) SD14-150 Temperature Rise (Deg. C) SD14-102 0.0 10.0 20.0 30.0 40.0 50.0 60.0 70.0 80.0 90.0 100.0 Idc (A) Temperature Rise (Deg. C) SD18-100 0.0 10.0 20.0 30.0 40.0 50.0 60.0 70.0 80.0 90.0 100.0 Idc (A) Temperature Rise (Deg. C) SD18-101 0.0 10.0 20.0 30.0 40.0 50.0 60.0 70.0 80.0 90.0 100.0 Idc (A) Temperature Rise (Deg. C) SD20-100 0.0 10.0 20.0 30.0 40.0 50.0 60.0 70.0 80.0 90.0 100.0 Idc (A) Temperature Rise (Deg. C) SD20-101 0.0 10.0 20.0 30.0 40.0 50.0 60.0 70.0 80.0 90.0 100.0 Idc (A) Temperature Rise (Deg. C)

Inductance Characteristics OCL vs Isat SD10 100 0 10 20 30 40 50 60 70 80 90 100 110 120 130 140 % of Isat OCL (%) OCL vs Isat SD12 100 0 10 20 30 40 50 60 70 80 90 100 110 120 % of Isat OCL (%) OCL vs Isat SD14 100 0 10 20 30 40 50 60 70 80 90 100 110 120 130 % of Isat OCL (%) OCL vs Isat SD18 100 0 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 % of Isat OCL (%) OCL vs Isat SD25 100 0 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 % of Isat OCL (%) OCL vs Isat SD20 100 0 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 % of Isat OCL (%) SD Series High Power Density, Low Profile, Shielded Inductors DC Current vs. Temperature SD25-100 0.0 10.0 20.0 30.0 40.0 50.0 60.0 70.0 80.0 90.0 100.0 Idc (A) Temperature Rise (Deg. C) SD25-101 0.0 10.0 20.0 30.0 40.0 50.0 60.0 70.0 80.0 90.0 100.0 Idc (A) Temperature Rise (Deg. C)

Irms DERATING WITH CORE LOSS %ofApplied V olt-µSecond % of Losses from Irms (maximum) SD Series High Power Density, Low Profile, Shielded Inductors Visit us on the Web at www.cooperbussmann.com 1225 Broken Sound Pkwy. Suite F Boca Raton, FL 33487 Tel: +1-561-998-4100 Toll Free: +1-888-414-2645 Fax: +1-561-241-6640 This bulletin is intended to present product design solutions and technical information that will help the end user with design applications. Cooper Electronic Technologies reserves the right, without notice, to change design or construction of any products and to discontinue or limit distribution of any products. Cooper Electronic Technologies also reserves the right to change or update, without notice, any technical information contained in this bulletin. Once a product has been selected, it should be tested by the user in all possible applications. Life Support Policy: Cooper Electronic Technologies does not authorize the use of any of its products for use in life support devices or systems without the express written approval of an officer of the Company. Life support systems are devices which support or sustain life, and whose failure to perform, when properly used in accordance with instructions for use provided in the labeling, can be reasonably expected to result in significant injury to the user. PM-4311 3/07 © Cooper Electronic Technologies 2007