SMD Power Inductors
Type 3623 Series
Type 3623 Series
Electrical Characteristics -
3623A Series
Inductance
Code
121
151
181
221
271
331
391
471
561
681
821
102
Inductance
(µH)
120.0
150.0
180.0
220.0
270.0
330.0
390.0
470.0
560.0
680.0
820.0
1000.0
Tolerance
±10%
±10%
±10%
±10%
±10%
±10%
±10%
±10%
±10%
±10%
±10%
±10%
Q
Ref.
20
19
17
19
22
20
21
25
23
25
25
25
S.R.F.
(MHz Nom.)
5.00
4.87
4.65
3.97
3.37
3.15
3.00
2.55
2.40
2.50
1.97
1.60
R.D.C.
Irms (A) Max. Ipk (A) Typ.
(mΩ) Max.
T = 40°C
∆L/L
= 10%
230
1.60
3.00
250
1.50
2.60
300
1.30
2.50
380
1.20
2.40
470
1.10
2.20
560
1.00
1.90
680
0.90
1.70
850
0.82
1.40
1000
0.78
1.30
1100
0.72
1.20
1400
0.64
1.10
1800
0.56
1.00
The 3623 series combines Tyco Sigma
quality with low price and high long-
term reliability. The Inductor which has
a high current rating is ideal for use in
a variety of high performance DC-DC
converter inductor applications. In
addition an extremely low DCR rating
minimizes power loss making this an
excellent product where long life and
high reliability are key design criteria.
Electrical Characteristics -
3623B Series
Inductance
Code
R80
1R2
1R8
2R7
3R3
4R7
5R6
6R8
8R2
100
120
150
180
220
270
330
390
470
560
680
820
101
Inductance (µH)
0.0V/100KHz
0.80
1.20
1.80
2.70
3.30
4.70
5.60
6.80
8.20
10.0
12.0
15.0
18.0
22.0
27.0
33.0
39.0
47.0
56.0
68.0
82.0
100.0
Tolerance
±20%
±20%
±20%
±20%
±20%
±20%
±20%
±20%
±20%
±20%
±15%
±15%
±15%
±15%
±15%
±15%
±10%
±10%
±10%
±10%
±10%
±10%
R.D.C.
(mΩ) ±20%
2.30
3.50
4.50
7.00
7.80
8.80
12.40
14.20
15.50
17.20
23.60
28.00
33.00
39.40
43.50
58.40
65.00
91.20
96.50
112.00
144.00
168.00
Irms (A) Max.
T = 40°C
16.00
15.00
13.00
10.00
9.00
8.50
7.80
7.50
7.00
6.50
5.50
5.00
4.60
4.00
3.80
3.40
3.20
2.80
2.60
2.40
2.20
2.00
Ipk (A) Typ.
∆L/L
= 10%
35.00
30.00
25.00
20.00
17.00
15.00
14.00
12.00
11.00
10.00
9.50
9.00
8.00
6.50
6.00
5.50
5.20
5.00
4.50
4.00
3.50
3.00
Key Features
I
I
I
I
I
I
Available in 2 height profiles
Isat to 30A
Irms to 16A
Taped and Reeled
Low RDC
High Reliability
Environmental
Characteristics -
Storage Temp:
Operating Temp:
Irms:
Ipk:
-40°C to +105°C
-40°C to +85°C
Temp. Rise 40°C Max.
∆L/L
= 10% Typ.
Literature No. 1773148
Issued: 07-05
Dimensions are shown for
reference purposes only.
Dimensions are in millimetres
unless otherwise specified.
Specifications subject to
change.
www.tycoelectronics.com
passives.tycoelectronics.com
SMD Power Inductors
Type 3623 Series
Dimensions
Series
3623A
3623B
A
22.0±0.3
22.0±0.3
B
15.0±0.3
15.0±0.3
C
6.8±0.5
7.0±0.4
D (Typ.)
15.0
15.0
E (Typ.)
2.3
2.3
F (Typ.)
8.0
8.0
How to Order
3623
Common Part
A
Style
180
Inductance
See Relevant Table for
Inductance Code
M
Tolerance
K - ±10%
3623
A or B
L - ±15%
M - 20%
Literature No. 1773148
Issued: 07-05
Dimensions are shown for
reference purposes only.
Dimensions are in millimetres
unless otherwise specified.
Specifications subject to
change.
www.tycoelectronics.com
passives.tycoelectronics.com
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