Datasheets

SDA5520.pdf (PDF)

Key Features

• RoHS compliant
• High current handling capacity
• Ultra thin
• Low profile
• A perfect fit for various applications including DC-DC converters, laptops and mobile devices.

Electrical Characteristics

Inductance range	0.47uH to 10mH
Test condition (0.47uH - 8.2uH)	0.25Vrms @ 100kHz
Test condition (10uH - 10mH)	0.25Vrms @ 1kHz
Test equipment	Quadtech 1750 LCR Meter

Physical Characteristics

Operating temp.	-55°C to +105°C
Core	Ferrite
Packaging	T & R 3500 pieces per reel
Tape & reel spec.	Tape 12 mm embossed carrier
	Reel 330 mm

Specifications

Part Number	L(uH)	Tol % +/-	DCR (ohms) max	Rated Current (A)
SDA5520-R47M	0.47	30	0.015	2.33
SDA5520-1R0M	1.0	30	0.024	2.27
SDA5520-1R2M	1.2	20	0.044	2.15
SDA5520-2R0M	2.0	20	0.046	1.90
SDA5520-2R2M	2.2	20	0.059	1.63
SDA5520-3R3M	3.3	20	0.062	1.50
SDA5520-3R5M	3.5	20	0.073	1.34
SDA5520-4R1M	4.1	20	0.081	1.20
SDA5520-4R7M	4.7	20	0.087	1.14
SDA5520-6R8M	6.8	20	0.105	0.95
SDA5520-8R2M	8.2	20	0.139	0.90
SDA5520-100M	10	20	0.150	0.76
SDA5520-150M	15	20	0.210	0.63
SDA5520-220M	22	20	0.275	0.56
SDA5520-270M	27	20	0.452	0.48
SDA5520-330M	33	20	0.455	0.44
SDA5520-470M	47	20	0.730	0.35
SDA5520-680M	68	20	0.935	0.30
SDA5520-820M	82	20	1.30	0.27
SDA5520-101M	100	20	1.50	0.23
SDA5520-121M	120	20	1.91	0.22
SDA5520-151M	150	20	2.68	0.21
SDA5520-181M	180	20	3.04	0.20
SDA5520-221M	220	20	3.52	0.195
SDA5520-271M	270	20	4.38	0.193
SDA5520-331M	330	20	5.56	0.190
SDA5520-471M	470	20	7.82	0.180
SDA5520-821M	820	20	15.00	0.120
SDA5520-392M	3900	20	89.99	0.042
SDA5520-472M	4700	20	101.12	0.038
SDA5520-562M	5600	20	115.00	0.036
SDA5520-682M	6800	20	152.00	0.030
SDA5520-103M	10000	20	201.16	0.026

Dimensions

	Dimensions in mm A 5.3 max B 5.3 max C 2 max D 5.9 +- 0.4 E 1.6 ref F 0.5 ref
	Suggested PCB layout H 1.9 I 0.9 J 5.7 K 3.9