Delta Electronics HCB1050B User Manual
SMT Power Inductor
HCB1050B Type
Features
RoHS compliant.
Small size, low profile, SMD type.
Magnetic shielded, suitable for high density mounting..
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.
Mechanical Dimension :
B
A
XXX
Electrical Characteristics :
1
PART NO.
HCB1050B-800 80 64 0.40 81 37 10.0 5.0 10.5
HCB1050B-900 90 72 0.40 72 37 10.0 5.0 10.5
HCB1050B-101 100 80 0.40 65 37 10.0 5.0 10.5
HCB1050B-121 125 90 0.40 54 37 10.0 5.0 10.5
HCB1050B-151 160 115 0.40 44 37 10.0 5.0 10.5
HCB1050B-201 210 151 0.40 32 37 10.0 5.0 10.5
HCB1050B-800L 80 64 0.245 10% 81 47 10.4 5.2 10.9
HCB1050B-900L 90 72 0.245 10% 72 47 10.4 5.2 10.9
HCB1050B-101L 100 80 0.245 10% 65 47 10.4 5.2 10.9
HCB1050B-121L 125 90 0.245 10% 54 47 10.4 5.2 10.9
HCB1050B-151L 160 115 0.245 10% 44 47 10.4 5.2 10.9
HCB1050B-201L 210 151 0.245 10% 32 47 10.4 5.2 10.9
L
(nH)
C
E
o
C
At 25 : 100KHz, 1V
Li
(nH) Min.
D
DCR
(m ) MAX
RECOMMENDED PAD PATTERNS
3.5
4.5
L2
Isat
(Adc)
2
Irms
(Adc)
3
(mm) MAX
UNIT : mm/inch
B = 7.0 / 0.276 Max.
D = 2.5 / 0.098
E = 2.0 / 0.079
A
C
(mm) MAX
L2
(mm) MAX
1. Lo is the initial inductance and the tolerance of inductance is 20%.
2. Isat is the DC current which cause the inductance drop to Li.
3. Ir is the DC current which cause the surface temperature of the part increase less than 45 C
4. Operating temperature : -20 C to 105 C ( including self-temperature rise )
OO
O
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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