PL8700 PULSE | Alldatasheet
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Toroid - Military/Aerospace POGO Series Ruggedized header with POGO pins for secure board mounting Current Rating: up to 14.4ADC Inductance Range: 1.5µH to 139µH For More Information: Pulse Worldwide Headquarters
2 Pearl Buck Court
Bristol, PA 19007 U.S.A. www.pulseeng.com TEL: 215 781 6400 FAX: 215 781 6403 Pulse Northern Europe
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Guildford, Surrey GU2 5RE United Kingdom TEL: 44 1483 401700 FAX: 44 1483 401701 Pulse Southern Europe Zone Industrielle F-39270 Orgelet France TEL: 33 3 84 35 04 04 FAX: 33 3 84 25 46 41 Pulse South Asia
150 Kampong Ampat
#07-01/02 KA Centre Singapore 368324 TEL: 65 6287 8998 FAX: 65 6280 0080 Pulse North Asia 3F-4, No. 81, Sec. 1 Hsin Tai Wu Road Hsi-Chih Taipei Hsien Taiwan TEL: 886 2 26980228 FAX: 886 2 26980948 Pulse China Headquarters No. 1 Industrial District Changan, Dongguan China TEL: 86 769 5538070 FAX: 86 769 5538870 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, 2005. Pulse Engineering, Inc. All right reserved. Pulse North China Room 1002 No. 819 Nanjing West Rd Shanghai China TEL: 86 21 32181071 FAX: 86 21 32181396 www.pulseeng.com M115.A (10/05) Mechanical Schematic /MT49 /MT50 /MT52 /MT51 /MT49/MT58/MT49/MT32/MT177/MT50/MT37 /MT83/MT85/MT71/MT71/MT69/MT83/MT84/MT69/MT68/MT32/MT80/MT65/MT68/MT32/MT76/MT65/MT89/MT79/MT85/MT84 /MT46/MT48/MT56/MT50 /MT50/MT44/MT48/MT56/MT52/MT88 /MT32/MT46/MT54/MT48/MT48 /MT49/MT53/MT44/MT50/MT52 /MT32/MT46/MT52/MT53/MT48 /MT49/MT49/MT44/MT52/MT51 /MT46/MT51/MT48/MT48 /MT55/MT44/MT54/MT50 /MT77/MT65/MT88 /MT32/MT46/MT51/MT56/MT48 /MT32/MT57/MT44/MT54/MT53 /MT32/MT46/MT52/MT53/MT48 /MT49/MT49/MT44/MT52/MT51 /MT77/MT65/MT88 /MT32/MT46/MT53/MT55/MT53 /MT49/MT52/MT44/MT54/MT49 /MT32/MT46/MT54/MT48/MT48 /MT49/MT53/MT44/MT50/MT52 /MT32/MT46/MT55/MT50/MT53 /MT49/MT56/MT44/MT52/MT50 /MT77/MT65/MT88 /MT51/MT50 /MT52/MT49 POGO 40 Inductance Storage Inductance 100 Gauss 1 Amp DCPart 8,9 @ Irated Irated DCR (TYP) ET Capacity @ 0A DC ET100 H1 ConnectionNumber (µH) (A) (m Ω) (V-µsec) (µJoules) (µH ±20%) (V-µsec) (Orsted) Electrical Specifications @ 25°C — Operating Temperature -40°C to +130°C NOTES: 1. The reference inductance is a typical value at the AC and DC excitation listed. 2. Temperature rise is 55°C in typical buck or boost circuits at 100kHz and with the reference ET applied to the inductor. 3. Total loss in the inductor is 634mWatts for a 55°C temperature rise above ambient. 4. To estimate temperature rise in a given application, determine copper and core losses, divide by 634 and multiply by 50. 5. For the copper loss, calculate IDC 2X RN. 6. For core loss (mW), using frequency (f in Hertz) and operating flux density (B in Gauss), calculate 2.24 x 10-10 x B2.11 x f1.26. 7. For flux density (B), calculate ET (V-µsec) for the application, divide by ET100 from the table, and multiply by 100. 8. Optional Tape & Reel packaging can be ordered by adding a "T" suffix to the part number (i.e. PL8700 becomes PL8700T). Pulse complies to industry standard tape and reel specification EIA481. Dimensions: Inches mm Unless otherwise specified, all tolerances are ± .010 0,25