Delta Electronics manual SMT Power Inductor, SISN43 Type, Features, Mechanical Dimension

SMT Power Inductor

SISN43 Type

Features

RoHS compliant.

Low profile (3.0mm max. height), SMD type.

Unshielded, suitable for high density mounting.

High energy storage and low DCR.

Provided with embossed carrier tape packing.

Idel for power source circuits, DC-DC converter,

DC-AC inverters inductor application.

In addition to the standard versions shown here,

customized inductors are available to meet your exact requirements.

Mechanical Dimension:

E		C
A	F	D

RECOMMENDED PAD PATTERNS

	UNIT:mm/inch
	A = 6.45	0.254	/ 0.254	0.010
3.9	B = 4.00	0.254	/ 0.157	0.010
	C = 3.00 / 0118 Max.
	D = 4.32 / 0.170 (TYP)
	E = 1.23 / 0.048 (TYP)
	F = 4.00	0.254 / 0.157		0.010

B

1.6

2.4

Electrical Characteristics: 25oC: 100KHz, 0.1V

PART NO.	L 1	DCR	Isat 2
	(uH)	( )MAX	(Amperes)
SISN43-1R0A	1.0	0.05	2.90
SISN43-1R5A	1.5	0.05	2.60
SISN43-2R2A	2.2	0.07	2.30
SISN43-3R3A	3.3	0.08	2.00
SISN43-4R7A	4.7	0.09	1.50
SISN43-6R8A	6.8	0.13	1.20
SISN43-100A	10.0	0.16	1.10
SISN43-150A	15.0	0.23	0.90
SISN43-220A	22.0	0.37	0.70
SISN43-330A	33.0	0.51	0.58
SISN43-470A	47.0	0.64	0.50
SISN43-680A	68.0	0.86	0.40
SISN43-101A	100.0	1.27	0.31
SISN43-151A	150.0	2.00	0.27
SISN43-221A	220.0	3.11	0.22
SISN43-331A	330.0	3.80	0.18
SISN43-471A	470.0	5.06	0.16
SISN43-681A	680.0	9.20	0.14
SISN43-102A	1000.0	13.80	0.10

1.Tolerance of inductance : 20%.

2.Isat is the DC current which cause the inductance drop less than 10% of its nominal inductance without current .

3.Operating temperature: -20oC to 105oC (including self-temperature rise).

DELTA ELECTRONICS, INC.

(TAOYUAN PLANT CPBG) 252, SAN YING ROAD, KUEISAN INDUSTRIAL ZONE, TAOYUAN SHIEN, 333, TAIWAN, R.O.C.

TEL: 886-3-3591968; FAX: 886-3-3591991

http://www.deltaww.com

74