3D Model Datasheet SPICE-Modell SPICE DCDC Tool

SLR7010 Series

High Current Shielded Power Inductors

Coilcraft’s SLR7010 Series of high-current shielded power inductors feature sub-milliohm DC resistance and very high current handling. Magnetic shielding and tight DCR tolerances make them ideal for low voltage multi-phase VRM/VRD/EVRD regulators and current sensing circuits.

Tight DCR tolerance for inductor-DCR-based current sensing circuits
Three versions for optimal efficiency and accuracy
Ferrite construction for flat L vs I with high current
Magnetic shielding allows high-density packaging
Ideal for multi-phase VRM/VRD/EVRD regulators

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Teilenummer

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Anzahl	Einzelpreis
1	$1,16
400	$0,97
800	$0,85
1600	$0,73
3200	$0,62
4800	$0,57

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Tolerance

K = 10%

Termination

E = Matte tin over nickel

Packaging

D = 13" machine-ready reel

. Auf Lager, noch heute versandbereit.

Muster anfordern:

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Technische Daten

Electrical specifications at 25°C.

Teilenummer	Induktivität (nH) 1	Toleranz (%)	DCR ± 10% (mΩ) 2	SRF typ (MHz)	Isat (A) 3			Irms (A) 4
Teilenummer	Induktivität (nH) 1	Toleranz (%)	DCR ± 10% (mΩ) 2	SRF typ (MHz)	at 25°C	at 100°C	at 125°C	20°C rise	40°C rise
SLR7010-101KED	100	10	0,17	222	113	100	90	72	92
SLR7010-121KED	120	10	0,17	159	98	84	80	72	92
SLR7010-151KED	150	10	0,17	150	75	65	60	72	92
SLR7010-201KED	200	10	0,17	85,0	62	46	42	72	92
SLR7010-251KED	250	10	0,17	88,0	44	36	32	72	92
SLR7010-331LED	330	15	0,17	50,0	32	26	22	72	92

Hinweise

Inductance tested at 100 kHz, 0.1 Vrms, 0 Adc.
DCR is measured at 25°C on a micro-ohmmeter at the points indicated in the diagram. For other operating temperatures, use this DCR at Temperature calculator.
Isat: DC current that causes a 20% (typ) inductance drop from its value without current. Temperature derating curves.
Irms: Current that causes the specified temperature rise from 25°C ambient. This information is for reference only and does not represent absolute maximum ratings. Temperature derating curves.
Irms testing was performed on 0.75 inch wide × 0.25 inch thick copper traces in still air. Temperature rise is highly dependent on many factors including pcb land pattern, trace size, and proximity to other components. Therefore temperature rise should be verified in application conditions.

Anschlüsse:

RoHS compliant matte tin over nickel over copper.

Verpackung:

400/13″ reel; Plastic tape: 24 mm wide, 0.5 mm thick, 16 mm pocket spacing, 10.2 mm pocket depth. Quantities less than full reel available: in tape (not machine ready) or with leader and trailer ($25 charge).

Umwelt/Umgebung

Umwelt/Umgebung:

RoHS-konform , Halogenfrei

Umgebungstemperaturbereich:

–40°C to +105°C with (40°C rise) Irms

Lagertemperaturbereich:

Component: –40°C to +145°C.
Tape and reel packaging: –40°C to +80°C

Maximale Bauteiltemperatur:

+145°C (ambient + temp rise)

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

See FIT/MTBF Calculations

Kennlinien

Inductance vs. Frequency

Inductance vs. Current

Physikalische Eigenschaften

Gurt/Rolle-Spezifikationen

Parts per reel	Reel dimensions (mm)					Tape dimensions (mm)						Orientation
13" (330 mm)	A	B	C	D	E	W	P	Po	P1	H	T
400	330	100	13	30,4	24,4	24	16	4	2	10,2	0,5

Allgemeine Spezifikation

Kernmaterial:

Ferrite

Gewicht:

2.7 – 2.8 g

Verpackung:

400/13″ reel; Plastic tape: 24 mm wide, 0.5 mm thick, 16 mm pocket spacing, 10.2 mm pocket depth. Quantities less than full reel available: in tape (not machine ready) or with leader and trailer ($25 charge).

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.

Baugruppenreinigung:

Tested to MIL-STD-202 Method 215 plus an additional aqueous wash. More info.

SLR7010 Series

High Current Shielded Power Inductors