Delta Electronics manual SMT Power Inductor, HMP1355 Type, Features, Mechanical Dimension

SMT Power Inductor

HMP1355 Type

Features

RoHS compliant.

Low profile, SMD type.

High current.

Magnetic shielded.

High energy storage and low DCR.

Provided with embossed carrier tape packing.

Ideal for power source circuits, DC-DC converter, DC-AC inverters

inductor applications.
In	addition to	the standard	versions shown here, customized inductors
are	available	to meet your	exact requirements.

Mechanical Dimension :

RECOMMENDED PAD PATTERNS

B

A

C

F

D

E

H G

M

J

K

L

	UNIT : mm/inch
	D = 7.80 / 0.307
	F = 2.50 / 0.098
	G = 2.50 / 0.098
O N	H = 8.00 / 0.315
	J = 3.20 / 0.126
	K = 7.00 / 0.276
	L = 14.00 / 0.551
	M = 3.70 / 0.146

UNIT : mm/inch

PART NO.		A				B
HMP1355	12.70	0.5 / 0.50	0.02		13.00	0.5 / 0.512	0.02
HMP1355S	12.70	0.5 / 0.50		0.02	13.00	0.5 / 0.512	0.02

C (MAX)

5.50/ 0.217

5.50/ 0.217

E	N	O
2.40 / 0.094	11.20 / 0.441	4.40 / 0.173
1.80 / 0.071	10.60 / 0.417	5.00 / 0.197

Electrical Characteristics : At 25oC: 100KHz, 1V

	L1	Li	DCR	I sat2	I rms3
	(uH)	(uH) MIN	(m ) MAX	(Adc)	(Adc)
HMP1355-0R4	0.4	0.32	0.8	47.0	45.0
HMP1355-0R5	0.5	0.40	0.8	40.0	45.0
HMP1355M-0R6	0.6	0.48	0.9	35.0	39.0
HMP1355-1R0	1.0	0.80	1.6	30.0	30.0
HMP1355-1R3	1.3	1.05	1.6	20.0	30.0
HMP1355-1R5	1.5	1.20	1.6	20.0	30.0
HMP1355-3R3	3.3	2.30	4.3	14.0	15.0
HMP1355M-4R7	4.7	3.76	7.5	13.5	13.0
HMP1355-4R7HS	4.7	3.50	9.5	14.0	12.0
HMP1355S-1R5	1.5	1.20	2.1	20.0	30.0
HMP1355SM-4R7	4.7	3.76	9.0	13.5	11.8

1. Tolerance of inductance is 20%.

2. Isat is the DC current which cause the inductance drop to Li.

3.Irms is the DC current which cause the surface temperature of the part increase less than 45OC.

4.Operating temperature : -20OCto 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

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