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| SMT POWER INDUCTORS Flat Coils - PG0155NL Series All Inductors are RoHS Compliant Height: 3.7mm Max Footprint: 11.0mm x 10.4mm Max Current Rating: up to 24A Inductance Range: 0.30H to 0.91H High temperature core material, no thermal aging below 150C Electrical Specifications @ 25C -- Operating Temperature -40C to +130C 1 Part Number PG0155.331NL PG0155.601NL PG0155.102NL Inductance @Irated 2 (H TYP) 0.30 0.53 0.91 Irated 3 (A) 24 19 14 DCR (m ) TYP 1.7 2.8 5.3 MAX 2.2 3.2 5.8 Inductance @0A D C (H 20%) 0.33 0.60 1.0 Saturation 4 Current ISAT (A) 38 27 21.5 Heating 5 Current I D C (A) 24 19 14 Core Loss 6 Factor (K2) 81.36 108.47 142.73 Mechanical .433 MAX 11,00 H Schematic .410 10,40 MAX PG0155.XXXNL Date Code Country of Origin 1 2 .228 .005 5,80 0.12 Part No. PG0155.331NL PG0155.601NL PG0155.102NL Max. Height "H" (in./mm) .146/3,7 .146/3,7 .142/3,6 Weight . . . . . . . . . . .1.6 grams Tape & Reel . . . . . . . .850/reel Dimensions: Inches mm Unless otherwise specified, all tolerances are .010 0,25 2x .118 .005 3,00 0.12 .276 .005 7,00 0.12 SUGGESTED PAD LAYOUT .014 .002 0,35 0,05 .079 2,00 .157 4,00 .069 1,75 .453 11,50 .945 .012 24,00 0,30 .158 4,00 TAPE & REEL LAYOUT .630 16,00 USER DIRECTION OF FEED USA 858 674 8100 * Germany 49 7032 7806 0 * Singapore 65 6287 8998 * Shanghai 86 21 54643211 / 2 * China 86 755 33966678 * Taiwan 886 3 4641811 www.pulseeng.com P613.C (10/07) SMT POWER INDUCTORS Flat Coils - PG0155NL Series Notes from Tables 1. The temperature of the component (ambient plus temperature rise) must be within the standard operating temperature range. 2. Inductance at Irated is a typical inductance value for the component taken at rated current. 3. The rated current listed is the lower of the saturation current @ 25C or the heating current. 4. The saturation current, Isat, is the current at which the component inductance drops by 20% (typical) at an ambient temperature of 25C. This current is determined by placing the component in the specified ambient environment and applying a short duration pulse current (to eliminate self-heating effects) to the component. 5. The heating current, IDC, is the DC current required to raise the component temperature by approximately 40C. The heating current is determined by mounting the component on a typical PCB and applying current for 30 minutes. The temperature is measured by placing the thermocouple on top of the unit under test. Take note that the component's performance varies depending on the system condition. It is suggested that the component be tested at the system level, to verify the temperature rise of the component during system operation. 6. Core loss approximation is based on published core data: Core Loss = K1 * (f)1.30 * (K2I)2.41 Where: Core Loss = in Watts K1 = 1.20E-10 f = switching frequency in kHz K1 & K2 = core loss factors I = delta I across the component in Ampere K2I = one half of the peak to peak flux density across the component in Gauss 7. Unless otherwise specified, all testing is made at 100kHz, 0.1VAC. 8. Add suffix "T" to the part number for Tape & Reel packaging (ex: PG0155.331NLT). Inductance vs Current Characteristics 1.5 INDUCTANCE(H) 1.0 PG0155.102NL 0.5 PG0155.601NL PG0155.331NL 11 13 15 17 19 21 23 25 27 29 31 33 35 37 39 41 43 45 47 49 51 53 CURRENT(A) Typical Core Loss vs Peak Flux Density 1.80 1.60 400 kHz 300 kHz 200 kHz 1.40 1.20 1.00 0.80 0.60 0.40 0.20 0.00 100 200 300 400 500 600 700 800 900 1000 1.0 MHz CoreLoss (W) 500 kHz 100 kHz DB (Gauss) where DB = K2DI For More Information: Pulse Worldwide Headquarters 12220 World Trade Dr. San Diego, CA 92128 U.S.A. www.pulseeng.com Tel: 858 674 8100 Fax: 858 674 8262 Pulse Europe Einsteinstrasse 1 D-71083 Herrenberg Germany Pulse China Headquarters B402, Shenzhen Tech-Innovation International Tenth Kejinan Rd. High-Tech Industrial Park Nanshan District, Shenzhen China Tel: 86 755 33966678 Fax: 86 755 33966700 Pulse North China Room 1503 XinYin Building No. 888 YiShan Rd. Shanghai 200233 China Tel: 86 21 54643211/2 Fax: 86 21 54643210 55 1 3 5 7 9 0.0 Pulse South Asia 150 Kampong Ampat #07-01/02 KA Centre Singapore 368324 Pulse North Asia No. 26 Kao Ching Rd. Yang Mei Chen Tao Yuan Hsien Taiwan, R. O. C. Tel: 886 3 4641811 Fax: 886 3 4641911 Tel: 49 7032 7806 0 Fax: 49 7032 7806 12 Tel: 65 6287 8998 Fax: 65 6280 0080 Performance warranty of products offered on this data sheet is limited to the parameters specified. Data is subject to change without notice. Other brand and product names mentioned herein may be trademarks or registered trademarks of their respective owners. (c) Copyright, 2007. Pulse Engineering, Inc. All rights reserved. www.pulseeng.com P613.C (10/07) |
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