Delta Electronics THAH1055 Specification Sheet

Through Hole Power Inductors
THAH1055, 1075, 1085, 1090 & 1095 Type
Features
RoHS compliant.
High current ( lsat up to 50A ) though hole type.
Magnetically shielded, suitable for hight 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 application.
In addition to the standard versions shown here,
customized inductors are available to meet your exact requirements.
Mechanical Dimension:
A
B
Electrical Characteristics:
PART NO.
THAH1055-R15
THAH1075-R24
THAH1075-R25
THAH1075-0R3
THAH1075-R36
THAH1075-R68
THAH1075-0R8
THAH1075-1R0
THAH1085-0R9
THAH1090-0R4
THAH1090-0R5
THAH1095-1R2
1. Lo is the initial inductance.
2. Isat is the DC current which cause the inductance drop less than 20% of its nominal inductance without current.
3. Irms is the DC current which cause the surface temperature of the part increase less than 40
4. Operating temperature : -40
DELTA ELECTRONICS, INC.
(TAOYUAN PLANT CPBG)
E
D
C
F
o
At 25 : 100KHz, 1.0V C
1
Lo DCR
(uH)
(m ) MAX.
0.150
20% 0.50
0.245 1
0% 0.72
0.280 ~ 0.308
0.76
0.224 ~ 0.336
0.76
0.360
20% 0.76
0.680
20% 1.25
0.800 20% 2.30
1.000 20% 3.00
0.900 20% 2.10
0.400 20% 1.15
0.500 20% 0.90
1.200 20% 3.00
O to 125 O ( including self-temperature rise ).
C C
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
RECOMMENDED PAD PA TTERNS
1.7(REF.)
12.7+/-1.0
2
Isat
(Adc)
45
7% 50
40
40
40
35
35
22
30
40
5% 50
22
147
UNIT :mm/inch
A = 11.00 / 0.433 Max.
B = 11.00 / 0.433 Max.
D = 12.70 0.5 / 0.500 0.020
E = 3.30 0.5 / 0.130 0.020
F = 1.30 / 0.051
3
Irms
Dimension "C"
(Adc) (mm / inch) MAX
30 5.50 / 0.217
28 7.50 / 0.295
28 7.50 / 0.295
28 7.50 / 0.295
28 7.50 / 0.295
25 7.50 / 0.295
20 7.50 / 0.295
16 7.50 / 0.295
22 8.50 / 0.335
25 9.00 / 0.354
40 9.00 / 0.354
15 9.50 / 0.374
O C.