PG0426 PULSE | Alldatasheet
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1 power.pulseelectronics.com SPM2007_33 (04/19) http:/ /www.power.pulseelectronics.com/contact SMT Power Inductors Flat Coils - PG0426 Series Electrical Specifications @ 25°C - Operating Temperature -40°C to +130°C1 Part Number Inductance @ Irated (μH ±20%) DCR (mΩ) Saturation2 Current Isat (A) Heating3 Current IDC (A) Core Loss4 Factor K2TYP MAX Height: 3.2mm Max Footprint: 7.5mm x 7.0mm Max Current Rating: 60Apk Inductance Range: 0.1µH to 1.5µH High temperature core material, no thermal aging below 150°C 1. The temperature of the component (ambient plus temperature rise) must be within the specified operating temperature range. 2. The saturation current, ISAT, is the current at which the component inductance drops by 30% (typical) at an ambient temperature of 25°C. 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. 3. The heating current, IDC, is the DC current required to raise the component tempera- ture by approximately 40°C. 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 sug- gested that the component be tested at the system level, to verify the temperature rise of the component during system operation. 4. Core loss approximation is based on published core data: Core Loss = K1 * (f)1.33 * (K2ΔI)2.51 Where: Core Loss = in Watts f = switching frequency in kHz K1 & K2 = core loss factors ΔI = delta I across the component in Ampere K2ΔI = one half of the peak to peak flux density across the component in Gauss 5. Unless otherwise specified, all testing is made at 100kHz, 0.1VAC. 6. Optional Tape & Reel packaging can be ordered by adding a “T” suffix to the part standard tape and reel specification EIA481. Notes:
2 power.pulseelectronics.com SPM2007_33 (04/19) http:/ /www.power.pulseelectronics.com/contact SMT Power Inductors Flat Coils - PG0426 Series Pulse Worldwide Headquarters
15255 Innovation Drive Ste 100
San Diego, CA 92128 U.S.A. Tel: 858 674 8100 Fax: 858 674 8262 Pulse Europe Pulse Electronics GmbH Am Rottland 12
58540 Meinerzhagen
Tel: 49 2354 777 100 Fax: 49 2354 777 168 Pulse China Headquarters Pulse Electronics (ShenZhen) CO., LTD D708, Shenzhen Academy of Aerospace Technology, The 10th Keji South Road, Nanshan District, Shenzhen, P .R. China 518057 Tel: 86 755 33966678 Fax: 86 755 33966700 Pulse South Asia
3 Fraser Street 0428
Tel: 65 6287 8998 Fax: 65 6280 0080 Pulse North Asia 1F., No.111 Xiyuan Road Zhongli District Taoyuan City 32057 Taiwan (R.O.C) Tel: 886 3 4356768 Fax: 886 3 4356820 For More Information 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. © Copyright, 2019. Pulse Electronics, Inc. All rights reserved. Pulse North China Room 2704/2705 Super Ocean Finance Ctr.
2067 Yan An Road West
Tel: 86 21 62787060 Fax: 86 2162786973 1.0 PG0426.201NL PG0426.681NL PG0426.331NL PG0426.101NL PG0426.102NL 0.9 0.8 0.7 0.6 0.5 0.4 0.3 1.40 1.20 1.00 0.80 0.60 0.40 0.20 0.00 100 200 100kHz 200kHz 300kHz 400kHz 500kHz 1MHz 300 400 500 600 700 800 900 1000 0.2 0.1 0.0 PG0426.152NL PG0426.102NL PG0426.331NL PG0426.151NL PG0426.201NL PG0426.221NL PG0426.101NL PG0426.471NLPG0426.681NL 100 06 12 18 24 30 36 42 48 54 14 71 01 31 61 92 22 52 83 34 04 34 64 95 234 DC BIAS (A) DELTA B (GAUSS) DC BIAS Typical Component Temperature vs DC Bias Current Inductance vs Current Characteristics Typical Core Loss vs Peak Flux Density COMPONENT TEMP. RISE (ºC) CORE LOSS (W) DELTA B = (K2 I) INDUCTANCE (µH) DATE CODE(IM/BOM/REV.) XXXNL SUGGESTED LAND PATTERN USER DIRECTION FEED TAPE & REEL LAYOUT .118 3.00 .071 1,80 .102±.012 .276 7,00 MAX .126 3,20 1,20±0,20 .295 7,50 MAX MAX 1,40±0,30 2,60±0,30 .047±.008 .146 3,70 .630±.012 16,00±0,30.280 7,10 .134 3,40 .472 12,00 PG0426.XXXNL Mechanical Schematic Chart