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LPD6235 Series

Shielded Coupled Power Inductors

This is a new, improved LPD6235 version recommended for new designs. Only the termination material and part number have changed. The previous version is available only to current customers.

Coilcraft LPD6235 Series surface-mount 1:1 coupled power inductors are ideal for Flyback, SEPIC, Cuk, Zeta and other applications. Their compact, low-profile design and magnetic shielding make them ideal for high-density circuits.

Low-profile design with smaller footprint than MSD Family
Ideal for Flyback, SEPIC, Ćuk, Zeta and other applications
Magnetically shielded to minimize EMI
AEC-Q200 Grade 1 (–40°C to +125°C)

See Selecting inductors for SEPIC

Need parts for space, military or other critical applications?
See Coilcraft AE512PJD Series | See Coilcraft ML512PJD Series | See Coilcraft MS512PJD Series | See Coilcraft ST512PJD Series

Jetzt kaufen:

Teilenummer

Finde mein Bauteil

Anzahl	Einzelpreis
1	$1,59
350	$1,37
700	$0,83
1400	$0,64
2800	$0,56
5000	$0,51

Für große Mengen oder nicht vorrätige Artikel bitte ein Angebot anfordern.

Tolerance

M = 20%

Termination

R = Matte tin over nickel over silver

Packaging

C = 7" machine-ready reel

. Auf Lager, noch heute versandbereit.

Muster anfordern:

Teilenummer

Finde mein Bauteil

Designer-Kits:

Kit	Werte	Preis
C463	41 (3 of each)	$160,00

Technische Daten

Electrical specifications at 25°C.

Für Flyback-Anwendungen

Teilenummer 1 (Hover for schematics)	Induktivität (µH) 2 (Toleranz: ±20%)	DCR max (Ω) 3	Isolations- spannung (V)	Streu- induktivität (µH) 5	Windungsverhältnis
Teilenummer 1 (Hover for schematics)	Induktivität (µH) 2 (Toleranz: ±20%)	DCR max (Ω) 3	Isolations- spannung (V)	Streu- induktivität (µH) 5	Windungsverhältnis
LPD6235-682MR_	6,8	0,12	100	0,10	1 : 1
LPD6235-103MR_	10	0,16	100	0,12	1 : 1
LPD6235-223MR_	22	0,30	100	0,15	1 : 1
LPD6235-473MR_	47	0,62	100	0,21	1 : 1
LPD6235-104MR_	100	1,2	100	0,45	1 : 1
LPD6235-474MR_	470	3,5	100	0,61	1 : 1
LPD6235-105MR_	1000	7,0	100	1,1	1 : 1
LPD6235-155MR_	1500	10,8	100	1,7	1 : 1
LPD6235-205MR_	2000	16,0	100	2,1	1 : 1

Für SEPIC-Anwendungen

Teilenummer 1 (Hover for schematics)	Induktivität (µH) 2 (Toleranz: ±20%)	DCR max (Ω) 3	SRF typ (MHz) 4	Kopplungskoeffizient	Streu- induktivität (µH) 5	Isat (A) 6			Irms (A)
Teilenummer 1 (Hover for schematics)	Induktivität (µH) 2 (Toleranz: ±20%)	DCR max (Ω) 3	SRF typ (MHz) 4	Kopplungskoeffizient	Streu- induktivität (µH) 5	10% drop	20% drop	30% drop	beide Wicklungen 7	eine Wicklung 8
LPD6235-682MR_	6,8	0,12	31,0	0.99	0,10	2,8	3,0	3,1	1,4	2,0
LPD6235-103MR_	10	0,16	27,0	0.99	0,12	2,5	2,7	2,8	1,3	1,8
LPD6235-223MR_	22	0,30	15,0	>0.99	0,15	1,5	1,7	1,7	0,85	1,2
LPD6235-473MR_	47	0,62	9,7	>0.99	0,21	0,90	0,98	0,99	0,60	0,85
LPD6235-104MR_	100	1,2	7,0	>0.99	0,45	0,62	0,72	0,74	0,40	0,56
LPD6235-474MR_	470	3,5	3,0	>0.99	0,61	0,18	0,22	0,23	0,25	0,35
LPD6235-105MR_	1000	7,0	1,9	>0.99	1,1	0,12	0,14	0,15	0,15	0,21
LPD6235-155MR_	1500	10,8	1,5	>0.99	1,7	0,12	0,12	0,13	0,14	0,20
LPD6235-205MR_	2000	16,0	1,3	>0.99	2,1	0,080	0,11	0,12	0,11	0,16

Hinweise

When ordering, please specify termination and packaging codes: e.g. LPD6235-205MRC
Inductance shown for each winding, measured at 100 kHz, 0.1 Vrms, 0 Adc on an Agilent/HP 4284A LCR meter or equivalent. When leads are connected in parallel, inductance is the same value. When leads are connected in series, inductance is four times the value
DCR is for each winding. When leads are connected in parallel, DCR is half the value. When leads are connected in series, DCR is twice the value. DCR at 25°C. For other operating temperatures, use this DCR at Temperature calculator.
SRF measured using an Agilent/HP 4191A or equivalent. When leads are connected in parallel, SRF is the same value.
Leakage inductance is for L1 and is measured with L2 shorted.
Isat: DC current, at which the inductance drops the specified amount from its value without current. It is the sum of the current flowing in both windings.
Irms, both windings: Equal current when applied to each winding simultaneously that causes a 40°C temperature rise from 25°C ambient. This information is for reference only and does not represent absolute maximum ratings.Determine temperature rise.
Irms, one winding: Current when applied to one winding that causes a 40°C temperature rise from 25°C ambient. This information is for reference only and does not represent absolute maximum ratings. Determine temperature rise.

Anschlüsse:

R = RoHS compliant matte tin over nickel over silver.
E = RoHS compliant Silver-palladium-platinum-glass frit. (Special order, added cost)
P = non-RoHS tin-lead (63/37). (Special order, added cost)
Q = RoHS tin-silver-copper (95.5/4/0.5). (Special order, added cost)

Verpackung:

C = 7″ machine-ready reel. EIA-481 embossed plastic tape (350 parts per full reel). Quantities less than full reel available: in tape (not machine ready) or with leader and trailer ($25 charge).
B = Less than full reel. In an effort to simplify our part numbering system, Coilcraft is eliminating the need for multiple packaging codes. When ordering, simply change the last letter of your part number from B to C.
D = 13″ machine-ready reel. EIA-481 embossed plastic tape. Factory order only, not stocked (1500 parts per full reel).

Umwelt/Umgebung

Umwelt/Umgebung:

RoHS-konform , Halogenfrei

Umgebungstemperaturbereich:

–40°C to +125°C with (40°C rise) Irms current

Lagertemperaturbereich:

Component: −40°C to +165°C
Tape and reel packaging: −40°C to +80°C

Maximale Bauteiltemperatur:

+165°C (Ambient + temperature rise)

Ausfälle pro Zeiteinheit (FIT) / Mittlere Ausfallzeit (MTBF):

See FIT/MTBF Calculations

Kennlinien

Inductance vs. Current

Inductance vs. Frequency

Typical Current Derating

Pläne/Diagramme

Physikalische Eigenschaften

Gurt/Rolle-Spezifikationen

Parts per reel		Reel dimensions (mm)					Tape dimensions (mm)						Orientation
7" (178 mm)	13" (330 mm)	A	B	C	D	E	W	P	Po	P1	H	T
350	1500*	178/330	60/100	13	24,4	16,4	16	12	4	2	3,68	0,3

* Special order

Allgemeine Spezifikation

Kernmaterial:

Ferrite

Gewicht:

420 - 480 mg

Verpackung:

350/7″ reel; 1500/13″ reel Plastic tape: 16 mm wide, 0.3 mm thick, 12 mm pocket spacing, 3.68 mm pocket depth

Winding to Winding Isolation:

100 Vrms, one minute

Löten/Reinigen

Feuchteempfindlichkeitsstufe (MSL):

1 (unlimited floor life at <30°C / 85% relative humidity)

Löttemperaturbeständigkeit:

Max three 40 second reflows at +260°C, parts cooled to room temperature between cycles

Vor dem Löten bitte den Beitrag Löten von Coilcraft-Bauelementen lesen.

Empfohlene Bestückungsaufnahme:

OD: 6.2 mm; ID: < 3.1 mm

Baugruppenreinigung:

Tested with pure water or alcohol only. More info.

LPD6235 Series

Shielded Coupled Power Inductors