SILM8040

DELTA P/N : SILM8040 Series
Mechanical dimensions
Dimensions (Unit : mm)
A
8.4 MAX
B
4.2 MAX
C
8.4 MAX3
D
6.5 ± 0.5
E
3.0 ± 0.5
F
10.0 ± 0.5
G
5.8
H
3.7
I
11.5
Electrical Characteristics @25℃ , 100KHz, 0.1V
Delta P/N
SILM8040-1R5
SILM8040-2R2
SILM8040-3R3
SILM8040-4R4
SILM8040-5R2
SILM8040-100
SILM8040-150
SILM8040-220
SILM8040-330
SILM8040-470
SILM8040-680
SILM8040-101
1.
2.
3.
4.
L1
(uH)
1.5
2.2
3.3
4.4
5.2
10
15
22
33
47
68
100
DCR
(mΩ) MAX
13.8
18.3
20.6
25.7
30.0
47.0
71.3
102
143
189
260
361
Isat2
(Adc)
7
6.5
5
4.6
4.2
3
2.75
2.3
1.75
1.52
1.3
1.05
Ir3
(Adc)
9
7.5
6
6
4.5
4
3.6
3
2.5
2
2
1.3
Tolerance of inductance : ±30% .
Isat is the DC current which cause the inductance drop less than 35% of it’s nominal inductance without current.
Isat is the DC current which cause the surface temperature of the part increase less than 45 ℃.
Operating temperature: -40℃ to 125℃ (Self-temperature rise included).