SMT Power Inductor
HAL1345 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,
inductor applications. |
| ||
In | addition to | the standard | versions shown here, customized inductors |
are | available | to meet your | exact requirements. |
Mechanical Dimension :
B¡ Ó
A¡ Ó
C
E 
F
RECOMMENDED PAD PATTERNS
4.1
8.98 |
| UNIT : mm/inch | 0.016 | |
D | 3.18 | A = 12.5 | 0.4 / 0.492 | |
B = 12.5 | 0.4 / 0.492 | 0.016 | ||
|
| C = 4.50 / 0.177 Max. |
| |
|
| D = 7.75 / 0.305 |
| |
3.10 |
| E = 2.40 / 0.094 REF |
| |
| F = 10.35 / 0.407 |
| ||
|
|
| ||
G | 5.82 | G = 3.75 / 0.148 |
| |
|
|
| ||
Electrical Characteristics : 25OC , 100KHz, 1V
| PART NO. |
| Lo1 |
| Li |
|
|
| DCR |
| Isat 2 |
| Irms 3 |
| ||
|
| (uH) |
| (uH) 20% |
| (m | ) MAX |
| (Adc) |
| (Adc) |
| ||||
|
|
|
|
|
|
|
| |||||||||
|
| 0.5 |
| 0.4 |
|
|
| 1.80 |
| 30 |
|
| 27 |
| ||
|
| 0.9 |
| 0.8 |
|
|
| 2.50 |
| 25 |
|
| 22 |
| ||
|
| 1.5 |
| 1.2 |
|
|
| 3.45 |
| 18 |
|
| 20 |
| ||
|
| 2.2 |
| 1.9 |
|
|
| 5.20 |
| 15 |
|
| 15 |
| ||
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. | ||||||||||
3.Irms is the DC current which cause the surface temperature of the part increase less than 45OC.
4.Operating temperature :
DELTA ELECTRONICS, INC.
(TAOYUAN PLANT CPBG) 252, SAN YING ROAD, KUEISAN INDUSTRIAL ZONE, TAOYUAN SHIEN, 333, TAIWAN, R.O.C. TEL:
http://www.deltaww.com
103
