Manufacturers
PULSE PL9312T
Description
Inductor Power Shielded Wirewound 27uH/25uH 20% 2.1A 89mOhm DCR T/R
PL9312T
Part Number
PL9312T
Price
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Manufacturer
PULSE
Lead Time
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Category
Magnetics » Inductor Surface Mount
Specifications
Manufacturer
Pulse
Manufacturers Part #
PL9312T
Industry Aliases
PL9312T
Sub-Category
Surface Mount Inductors
Packaging
Tape and Reel
Factory Pack Quantity
400
Datasheet
Extracted Text
SMT POWER INDUCTORS Shielded Drum Core - PL93XX Series Height: 0.157 inches (4.0mm) Max Footprint: 0.410 inches x 0.410 inches (10.5mm x 10.5mm) Max Inductance Range: 0.62µH to 278µH Current Rating: up to 7.6A Electrical Specifications @ 25°C — Operating Temperature -55°C to +130°C 3 4 Inductance DCR (mΩ) Inductance Saturation Heating 2 Part Irated @Irated @0ADC Current Current Numbers (A) TYP MAX (μH TYP) (μH) (A) @25°C (A) PL9301 0.62 7.60 4.2 5.5 0.68±25% 10.00 7.60 PL9302 1.2 7.10 5.6 7.3 1.3±25% 8.00 7.10 PL9303 1.9 5.80 8.4 10.9 2.2±25% 6.15 5.80 PL9304 2.8 5.20 10.2 13.3 3.3±25% 5.80 5.20 PL9305 4.0 4.70 15.1 19.6 4.7±25% 5.40 4.70 PL9306 5.4 3.70 20.8 27.0 6.0±25% 4.50 3.70 PL9307 6.9 3.50 23.7 30.8 7.6±25% 4.00 3.50 PL9308 8.0 3.40 26.5 33.2 10±20% 3.80 3.40 PL9309 11 3.00 36.1 45.2 12±20% 3.40 3.00 PL9310 12 2.80 39.5 49.4 15±20% 3.10 2.80 PL9311 19 2.30 62 77 22±20% 2.80 2.30 PL9312 25 2.10 71 89 27±20% 2.30 2.10 PL9313 38 1.65 113 142 47±20% 2.10 1.65 PL9314 55 1.32 170 212 68±20% 1.50 1.32 PL9315 83 1.10 262 328 100±20% 1.35 1.10 PL9316 123 0.88 400 500 150±20% 1.15 0.88 PL9317 178 0.73 591 739 220±20% 0.92 0.73 PL9318 278 0.60 906 1133 330±20% 0.70 0.60 *Inductance at 0ADC tolerance on indicated part numbers is ±30%; tolerance is ±20% on all other parts. Optional Tape & Reel packaging can be ordered by adding a "T" suffix to the part number (i.e. PL9301 becomes PL9301T). NOTES FROM TABLE: (See back page) Mechanical ���"� ����" ���� ���� ���� ���� ����� ����� ����" ����� ����� ���� ���� ����� ���� ���� ���� ���� ����� ���� ���� ���� ����� ���"� ����� ���� ���� ���� ���� ���� ���� ���� ���� ���� ��� ��� ����� NOTE: Pin 3 and Pin 4 are for ���� ����� mechanical connection only. �������������������� ����������� ������ Schematic � � � ��,����*����� Weight . . . . . . . . 2.5 grams ��"� ���� ����� � � � � � � + + ������ ������ ������ ������*����� ��������� ��������� ��������� "�"� ���� ����� ������������� ! � ������������� ! � ������������� ! � Tape & Reel. . . . . . 400/reel � � � � Inches Dimensions: mm Unless otherwise specified, ��"��*����� ����� ��"�� .010 �����*����� all tolerances are ± � #$%&��’&%��’�( ���� ����� �"��� �)�)%%� 0,25 ��"� • • • • • • • • • • USA 215 781 6400 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 M120.A (3/07) � � � ������ ��������� ������������� ! � � SMT POWER INDUCTORS Shielded Drum Core - PL93XX Series 4. The heating current is the DC current, which Notes from Tables causes the temperature of the part to increase 1. Temperature of the component (ambient plus by approximately 40°C. This current is determined temperature rise) must be within specified by extending the terminals of the component with operating temperature range. 30mm length 28 gauge buss wires and applying the current to the device for 30 minutes. The 2. The rated current as listed is either the saturation temperature is measured by placing the thermo- current or the heating current depending on which couple between the winding and the shield. value is lower. 5. In high volt*time applications, additional heating in 3. The saturation current is the current which the component can occur due to core losses in the causes the inductance to drop to 75% of its initial inductor which may necessitate derating the current inductance at zero bias. This current is determined in order to limit the temperature rise of the compo- by placing the component at room ambient (25°C), nent. In order to determine the approximate total and applying a short duration pulse current (to loss (or temperature rise) for a given application, eliminate self-heating effects) to the component. both copper losses and core losses should be taken into account. Inductance vs Current Characteristics ���� ���� ��� ��� ��� ��� �� ��� ��� ��� ��� ��� ��� ��� ��� ��� ��������������� For More Information: Pulse North China Pulse South Asia Pulse North Asia Pulse Worldwide Pulse Pulse China Headquarters Headquarters Europe B402, Shenzhen Room 1503 150 Kampong Ampat No. 26 2 Pearl Buck Court Einsteinstrasse 1 Tech-Innovation International XinYin Building #07-01/02 Kao Ching Rd. Bristol, PA 19007 D-71083 Herrenberg Tenth Kejinan Rd. No. 888 YiShan Rd. KA Centre Yang Mei Chen U.S.A. Germany High-Tech Industrial Park Shanghai 200233 Singapore 368324 Taoyuan Hsien China Taiwan, R. O. C. www.pulseeng.com Nanshan District, Shenzhen China Tel: 215 781 6400 Tel: 49 7032 7806 0 Tel: 86 755 33966678 Tel: 86 21 54643211/2 Tel: 65 6287 8998 Tel: 886 3 4641811 Fax: 215 781 6403 Fax: 49 7032 7806 12 Fax: 86 755 33966700 Fax: 86 21 54643210 Fax: 65 6280 0080 Fax: 886 3 4641911 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, 2007. Pulse Engineering, Inc. All rights reserved. www.pulseeng.com M120.A (3/07) ������������������������������������
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