Shielded SMD Power Inductors
Type 3639 Series
Type 3639 Series
Electrical Characteristics -
3639A Series
Inductance Inductance
Code
(µH)
2R5
2.5
3R3
3.3
4R7
4.7
6R8
6.8
100
10.0
150
15.0
220
22.0
330
33.0
470
47.0
680
68.0
101
100.0
Q
Ref.
15
12
15
13
22
20
22
20
14
23
35
Test Freq.
S.R.F.
L (KHz)
Q (MHz) (MHz) Typ.
100
7.96
65.0
100
7.96
60.0
100
7.96
50.0
100
7.96
40.0
100
2.52
35.0
100
2.52
25.0
100
2.52
20.0
100
2.52
15.0
100
2.52
12.0
100
2.52
9.0
100
0.796
8.0
R.D.C. (mΩ)
Typ.
Max.
13.6
18.0
17.5
23.0
20.0
26.0
34.0
45.0
45.0
57.0
66.0
85.0
106.0
130.0
147.0
185.0
177.0
230.0
317.0
390.0
390.0
500.0
Isat
(A)
4.20
3.50
3.20
2.50
2.20
1.70
1.50
1.10
1.00
0.80
0.70
Irms
(A)
4.50
3.60
3.70
2.80
2.60
2.00
1.60
1.30
1.20
0.85
0.75
The 3639 series unique design allows
for a range of products which give
not only a high current rating, but
minimizes the board space required for
this product. Tyco Sigma quality,
matched with reliability and low cost
make this series suitable for many
applications in power line DC-DC
conversion. The low height profile
and high heat resistance of the
components make this series also
suitable for hard disk drives, notebook
PC’s and other electronic equipment.
Electrical Characteristics -
3639B Series
Inductance Inductance
Code
(µH)
2R2
2.2
3R9
3.9
4R7
4.7
6R8
6.8
100
10.0
150
15.0
220
22.0
330
33.0
470
47.0
680
68.0
101
100.0
Q
Ref.
15
15
13
12
27
26
24
21
21
20
50
Test Freq.
S.R.F.
L (KHz)
Q (MHz) (MHz) Typ.
100
7.96
65.0
100
7.96
42.0
100
7.96
36.0
100
7.96
30.0
100
2.52
20.0
100
2.52
15.0
100
2.52
12.0
100
2.52
11.0
100
2.52
9.0
100
2.52
7.0
100
0.796
6.0
R.D.C. (mΩ)
Typ.
Max.
11.2
15.0
14.6
19.0
17.0
22.0
22.4
30.0
30.0
40.0
46.0
60.0
72.5
95.0
100.0
130.0
120.0
150.0
192.0
250.0
287.0
370.0
Isat
(A)
5.2
4.0
3.6
3.1
2.7
2.0
1.7
1.4
1.2
1.0
0.8
Irms
(A)
5.4
4.8
4.6
3.8
3.5
2.7
2.2
1.7
1.5
1.2
1.0
Key Features
I
I
I
I
I
I
I
Available in 5 different sizes
Down to 2.8mm height profile
Isat to 8.5A
Taped and Reeled
Low RDC
Wide Inductance range
Ferrite core
Electrical Characteristics -
3639C Series
Inductance
Code
1R0
1R5
2R2
3R3
4R7
6R8
8R2
100
150
220
330
470
560
680
820
101
121
151
Inductance
(µH)
1.0
1.5
2.2
3.3
4.7
6.8
8.2
10.0
15.0
22.0
33.0
47.0
56.0
68.0
82.0
100.0
120.0
150.0
Q
Ref.
14
12
12
14
12
12
12
20
26
26
24
20
22
20
20
20
18
18
S.R.F.
(MHz) Typ.
100
80
65
55
40
30
28
25
22
16
12
11
10
9
8
7
6
5
R.D.C. (mΩ)
Typ.
Max.
4.9
6.5
7.3
10.0
11.0
15.0
15.0
20.0
16.5
23.0
25.0
33.0
28.5
37.0
40.0
53.0
69.0
90.0
104.0
135.0
139.0
180.0
167.0
230.0
208.0
270.0
232.0
300.0
323.0
420.0
365.0
470.0
428.0
560.0
518.0
680.0
Irms
(A) Max.
7.00
6.50
5.30
4.60
4.50
3.50
3.30
2.80
2.00
1.60
1.25
1.30
1.10
1.00
0.90
0.85
0.65
0.70
Isat
(A) Typ.
8.00
6.50
4.80
4.30
3.80
3.00
2.70
2.40
2.00
1.40
1.20
1.10
1.00
0.90
0.85
0.80
0.70
0.65
Literature No. 1773161
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
Shielded SMD Power Inductors
Type 3639 Series
Electrical Characteristics -
3639D Series
Inductance
Code
1R5
2R2
3R5
5R0
6R2
100
150
220
330
470
680
101
151
221
331
Inductance
(µH)
1.5
2.2
3.5
5.0
6.2
10.0
15.0
22.0
33.0
47.0
68.0
100.0
150.0
220.0
330.0
R.D.C. (mΩ)
Typ.
Max.
5.2
7.5
7.7
10.5
11.5
15.0
14.5
22.0
16.5
24.0
25.0
35.0
37.0
50.0
55.8
75.0
86.0
112.0
121.0
160.0
166.0
216.0
220.0
300.0
358.0
476.0
565.0
740.0
773.0
1000.0
Isat (A)
Typ.
7.00
6.50
5.50
4.80
4.20
3.60
2.70
2.30
1.80
1.60
1.30
1.10
0.80
0.65
0.52
Irms (A)
Max.
7.20
6.80
5.50
4.60
4.00
3.80
2.80
2.20
1.80
1.65
1.10
1.30
0.90
0.65
0.55
Electrical Characteristics -
3639E Series
Inductance
Code
R80
1R5
2R2
3R0
4R7
6R8
8R2
100
150
220
330
470
560
680
820
101
151
221
331
Inductance
(µH)
0.8
1.5
2.2
3.0
4.7
6.8
8.2
10.0
15.0
22.0
33.0
47.0
56.0
68.0
82.0
100.0
150.0
220.0
330.0
R.D.C. (mΩ)
Typ.
Max.
3.6
4.8
4.3
5.8
5.3
7.2
7.2
10.0
9.5
12.5
13.6
18.0
15.0
20.0
18.5
25.0
29.0
40.0
42.0
55.0
63.0
84.0
94.0
120.0
110.0
145.0
127.0
170.0
149.0
200.0
160.0
220.0
235.0
305.0
350.0
455.0
490.0
640.0
Irms (A)
Max.
7.80
7.00
6.50
6.20
5.50
4.80
4.60
4.50
3.20
2.60
2.10
1.70
1.60
1.40
1.30
1.20
1.00
0.80
0.65
Isat (A)
Max.
8.50
7.20
6.30
6.00
4.75
4.10
3.80
3.70
2.70
2.00
1.70
1.50
1.40
1.25
1.10
1.00
0.80
0.70
0.52
Environmental Characteristics -
Characteristics -
Storage Temp:
Operating Temp:
Rated Current:
Temp. Rise:
Standard Tolerance:
-40°C to +125°C
-40°C to +105°C
Based on Temp. Rise &
∆L/L
= 35% Typ.
30°C Max. (40°C Max. - C, D, E Series)
± 30%
Literature No. 1773161
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
Shielded SMD Power Inductors
Type 3639 Series
Dimensions
Series
3639A
3639B
3639C
3639D
3639E
A ±0.3
8.0
8.0
10.0
10.0
10.0
B ±0.3
8.0
8.0
10.0
10.0
10.0
C ±0.3
2.8
4.3
2.8
3.8
4.8
D typ.
2.5
2.5
3.4
3.4
3.4
E typ.
2.8
2.8
3.2
3.2
3.2
F typ.
6.0
6.0
7.4
7.4
7.4
G ref.
3.2
3.2
3.6
3.6
3.6
H ref.
5.8
5.8
7.2
7.2
7.2
I ref.
2.0
2.0
1.8
1.8
1.8
Reliability Test -
A, B, D, E Series
Test Item
Thermal Shock Test:
(Temp Cycle)
Specification
∆L ≤
±30%
Test Condition
Room Temp.
15 minutes
Room Temp.
15 minutes
Humidity Resistance Test:
∆L ≤
±30%
-25± 2°C
30 minutes
85± 2°C
30 minutes
Total: 50 cycles
Temperature: 40± 2°C
Humidity: 90 ~ 95%
Applied Current: Per spec.
Time: 500 hours
Temperature: 85± 2°C
Applied Current: Per spec.
Time: 500 hours
High Temp. Resistance Test:
∆L ≤
±30%
Reliability Test -
C Series
Test Item
Thermal Shock Test:
(Temp Cycle)
Specification
∆L ≤
±30%
Test Condition
Room Temp.
15 minutes
Room Temp.
15 minutes
Humidity Resistance Test:
∆L ≤
±30%
-25± 2°C
30 minutes
85± 2°C
30 minutes
Total: 50 cycles
Temperature: 40± 2°C
Humidity: 90 ~ 95%
Applied Current: Per spec.
Time: 500 hours
Temperature: 105± 2°C
Applied Current: Per spec.
Time: 500 hours
High Temp. Resistance Test:
∆L ≤
±30%
How to Order
3639
Common Part
A
Style
820
Inductance
See Relevant Table for
Inductance Code
N
Tolerance
3639
A, B,C, D or E
N - 30%
Literature No. 1773161
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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