Delta Electronics SMT Power Inductor HAL1345 User manual

Mechanical Dimension :
Features
25 , 100KHz, 1V
OC
DELTA ELECTRONICS, INC.
(TAOYUAN PLANT CPBG)
103
252, SAN YING ROAD, KUEISAN INDUSTRIAL ZONE, TAOYUAN SHIEN, 333, TAIWAN, R.O.C.
TEL: [phone]; FAX: [phone]
http://www.deltaww.com
SMT Power Inductor
HAL1345 Type
B¡Ó
A¡Ó
CE
D
G
F
4.1
3.18
3.10
8.98
5.82
Electrical Characteristics :
Irms
(Adc)
UNIT : mm/inch
A = 12.5 0.4 /0.492 0.016
B = 12.5 0.4 / 0.492 0.016
C = 4.50 /0.177 Max.
D = 7.75/ 0.305
E = 2.40 /0.094 REF
F = 10.35/ 0.407
G = 3.75/ 0.148
2
13
PART NO.
Lo
Isat
(Adc)
Li DCR
(m ) MAX
(uH) (uH) 20%
1. Lo is the initial inductance and the tolerance of inductance is 20%.
2. Isat is the DC current which cause the inductance drop approximately 20% of is nominal inductance without current.
O
3. Irms is the DC current which cause the surface temperature of the part increase less than 45 C.
OO
4. Operating temperature : -20 C to 105 C ( including self-temperature rise ).
RECOMMENDED PAD PATTERNS
HAL1345-0R5 0.5 0.4 1.80 30 27
HAL1345-0R9 0.9 0.8 2.50 25 22
HAL1345-1R5 1.5 1.2 3.45 18 20
HAL1345-2R2 2.2 1.9 5.20 15 15
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.