DUST CHOKE COILS RoHS Compliant MAJOR USES Output choke coils for Switching Mode Power Supply Choke coils for DC-DC converter Normal mode choke coils for noise control Choke coils for Power Factor Corrective circuit FEATURES Excellent characteristics in frequency and temperature Miniaturization and excellent D.C. bias characteristics in comparison with ferrite choke coils by the feature of higher saturation magnetic ux density D.C. bias of Dust core (1) D.C. bias of Dust core (2) 100 100 90 90 80 80 70 70 60 60 Silicon Steel Dust M=90 Silicon Steel Dust M=60 50 50 High Flux M=125 High Flux M=60 40 40 Sendust M=90 Sendust M=60 30 30 20 20 10 10 0 0 1 10 100 1,000 1 10 100 1,000 DC Magnetizing Force H Oe DC Magnetizing Force H Oe Core Loss Characteristics Core Loss Characteristics (Magnetic Flux Den si ty Dependency) (Magnetic Flux Density Dependency) Sendust(Fe-Si-Al) High Flux(Fe-Ni) 1,000 1,000 100 100 300 kHz 300 kHz 10 10 200 kHz 200 kHz 100 kHz 100 kHz 50 kHz 50 kHz 25 kHz 25 kHz 1 1 1 10 100 1,000 10,000 1 10 100 1,000 10,000 Magnetic flux density D Bp-p mT Magnetic flux density D Bp-p mT Core Loss Characteristics (Magnetic Flux Den si ty Dependency) Silicon steel dust (Fe-Si) 1,000 100 300 kHz 10 200 kHz 100 kHz 50 kHz 25 kHz 1 1 10 100 1,000 10,000 Magnetic flux density D Bp-p mT (1/5) CAT. No. E1008J core loss PFe mW/g core loss PFe mW/g Percent permeability % core loss PFe mW/g Percent permeability % DUST CHOKE COILS RoHS Compliant Sendust (Fe-Si-Al) COIL STANDARD SPECIFICATIONS *1 Rated D.C.R. *2 Inductance (100kHz) Outside Dimensions Winding Current mo Coil Part No. 0 A Rating D1 D2 W mmfblines-turns (max) A mH mH mm mm mm LHDM001451AQDV0E 1 590 450 260 0.5F B1P-96T 22.5 23.5 12.5 LHDM002141AQDV0E 2 190 135 78 0.7F B1P-54T 22.5 23.5 12.5 LHDM003800AQDV0E 3 120 80 48 0.8F B1P-43T 23.0 24.0 13.5 LHDM005300AQDV0E 5 46 30 23 1.0F B1P-27T 23.5 24.5 14.5 LHDM001801ARDV0E 1 1100 800 400 0.5F B1P-150T 25.5 26.5 12.5 LHDM002331ARDV0E 2 550 330 150 0.7F B1P-103T 26.0 27.0 14.0 LHDM003101ARDV0E 3 140 100 58 0.8F B1P-52T 26.0 27.0 14.0 LHDM005550ARDV0E 5 95 55 32 1.0F B1P-43T 26.5 27.0 14.5 LHDM003251AUGV0E 3 360 250 90 0.8F B1P-68T 32.5 33.0 14.0 LHDM005161AUGV0E 5 310 160 55 1.0F B1P-63T 33.5 34.0 15.0 LHDM010300AUGV0E 10 48 30 14 1.1F B2P-25T 34.0 34.5 16.0 *3 LHDM002951AUDV0E 2 1500 950 260 0.7F B1P-113T 32.5 33.5 18.5 *3 LHDM003231AUDV0E 3 300 230 90 0.8F B1P-50T 32.5 33.5 18.5 *3 LHDM005141AUDV0E 5 210 140 50 1.0F B1P-42T 33.0 34.0 19.0 *3 LHDM010330AUDV0E 10 48 33 12 1.6F B1P-20T 35.0 36.0 20.5 *3 LHDM005571AZDV0E 5 800 570 95 1.1F B1P-61T 52.5 53.0 26.5 *3 LHDM010151AZDV0E 10 220 150 28 1.6F B1P-32T 55.0 56.0 28.0 *3 LHDM020200AZDV0E 20 26 20 6 1.8F B2P-11T 55.0 56.0 28.5 *1 Rated inductance tolerance P20%, the inductance at current 0 A indicates the reference value. *2 The number of turns indicates the reference value. The specification of the inductance takes precedence over that of the number of turns. *3 Correspondence with the core case is possible. There is a horizontal putting type in all items in the above list. V changes into in last the third digit of the name of items. There is a type with the length putting seat in item in the above list. in last the third digit of the name of items. There is a type with the length putting seat in item in the above list. changes into in last the third digit of the name of items. *Order the auxiliary pins separately if they are required for the pedestal. Please select them according to the situation. (2/5) CAT. No. E1008J