Power Inductors
Type 3622 Series
Type 3622 Series
Electrical Characteristics -
3622A Series
Inductance
Code
1R0
1R5
2R2
3R3
4R7
6R8
100
150
220
330
470
680
101
151
221
331
471
681
102
Inductance
(µH)
1.0
1.5
2.2
3.3
4.7
6.8
10.0
15.0
22.0
33.0
47.0
68.0
100.0
150.0
220.0
330.0
470.0
680.0
1000.0
Tolerance
(%)
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
S.R.F.
(MHz) Typ.
130
115
90
70
50
45
35
30
20
15
14
11
9
6
5.5
5
4
3
2
R.D.C.
(Ω) Max.
0.05
0.05
0.07
0.08
0.09
0.13
0.16
0.23
0.37
0.51
0.64
0.86
1.27
2.00
3.11
3.80
5.06
9.20
13.80
Isat
(A)
2.90
2.60
2.30
2.00
1.50
1.20
1.10
0.90
0.70
0.58
0.50
0.40
0.31
0.27
0.22
0.18
0.16
0.14
0.10
Irms
(A)
2.90
2.80
2.40
2.00
1.50
1.40
1.10
1.00
0.80
0.60
0.50
0.40
0.30
0.25
0.20
0.16
0.15
0.12
0.07
The 3622 Series is an innovative
design for a high power SMD choke. It
combines Tyco quality with low price
and high long-term reliability. The
layout and profile make it a highly
appropriate component for modern
industrial equipment, power supplies,
bench
test
instruments,
and
automotive requirements where long
life and high reliability are key design
requirements.
Key Features
I
I
I
I
I
I
I
Low Profile Construction
Wide Value Range
Isat up to 30A
Irms up to 10A
Rapid Response
Taped and Reeled
Available in 4 sizes
Environmental Characteristics -
3622A Series
Storage Temp:
Operating Temp:
Rated Current:
Temp. Rise:
-40°C to +125°C
-40°C to +105°C
DC Current base on temp. rise &
∆L/L=10%
typ.
15°C typ.
Dimensions
3622A Series
Series
3622A
A
B
C
E
F
G
H
4.10 ref.
I
1.60 ref.
J
3.00 ref.
K
7.00 ref.
6.6 max. 4.45 max. 2.92 max. 3.05 typ.
1.27 typ. 4.32 typ.
Literature No. 1773147
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
Power Inductors
Type 3622 Series
Electrical Characteristics -
3622B Series
Inductance
Code
3R3
4R7
6R8
100
150
220
330
470
680
101
151
221
331
Inductance
(µH)
3.3
4.7
6.8
10.0
15.0
22.0
33.0
47.0
68.0
100.0
150.0
220.0
330.0
Tolerance
(%)
20
20
20
20
20
20
20
15
15
15
15
15
15
R.D.C.
(Ω) Max.
0.022
0.028
0.040
0.050
0.070
0.100
0.145
0.200
0.270
0.400
0.560
0.860
1.500
Irms
(A) Max.
5.00
4.20
3.40
3.00
2.40
2.00
1.72
1.40
1.20
1.00
0.75
0.62
0.46
Isat
(A) Typ.
5.20
4.00
3.40
2.80
2.30
1.85
1.54
1.28
1.15
0.92
0.75
0.62
0.50
Environmental Characteristics -
3622B Series
Storage Temp:
Operating Temp:
Temp. Rise:
-40°C to +125°C
-40°C to +105°C
40°C max.
Dimensions
3622B Series
Series
3622B
A
8.0±0.2
B
10.5±0.2
C
5.0±0.3
D
2.1±0.2
E
2.0±0.2
F
6.0±0.3
G
5.7 ref.
H
2.2 ref.
I
2.4 ref.
Literature No. 1773147
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
Power Inductors
Type 3622 Series
Electrical Characteristics -
3622C Series
Inductance
Code
1R0
1R5
2R5
3R3
4R7
6R8
100
150
220
330
470
680
101
151
221
331
471
681
102
152
222
332
472
682
103
Inductance (µH)
0.1 V / 100 KHz
1.0
1.5
2.5
3.3
4.7
6.8
10.0
15.0
22.0
33.0
47.0
68.0
100.0
150.0
220.0
330.0
470.0
680.0
1000.0
1500.0
2200.0
3300.0
4700.0
6800.0
10000.0
Tolerance
(%)
20
20
20
20
20
20
20
20
20
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
R.D.C.
(Ω) Max.
0.007
0.009
0.012
0.015
0.019
0.034
0.045
0.060
0.095
0.120
0.190
0.240
0.330
0.590
0.780
1.150
1.700
2.600
3.900
6.300
8.200
14.000
17.000
30.000
39.000
S.R.F.
(MHz) Typ.
130.0
90.0
65.0
50.0
45.0
35.0
25.0
23.0
18.0
15.0
12.0
10.0
8.0
6.0
5.0
4.0
3.5
3.0
2.0
1.9
1.6
1.2
1.1
0.9
0.7
Isat
(A)
7.50
6.50
5.50
5.00
4.50
3.40
2.90
2.50
2.00
1.80
1.40
1.20
1.00
0.80
0.70
0.55
0.45
0.35
0.30
0.25
0.20
0.16
0.15
0.11
0.10
Irms
(A)
9.00
8.00
7.00
6.40
5.40
4.50
3.70
3.00
2.50
2.00
1.60
1.40
1.20
1.00
0.80
0.60
0.50
0.40
0.30
0.25
0.20
0.17
0.15
0.12
0.10
Environmental Characteristics -
3622C Series
Storage Temp:
Operating Temp:
Temp. Rise:
-40°C to +125°C
-40°C to +105°C
15°C typ.
Dimensions
3622C Series
Series
3622C
A
10.0±0.2
B
12.7±0.3
C
5.0±0.3
D
2.4±0.2
E
2.5±0.2
F
7.6±0.3
G
7.3 ref.
H
2.8 ref.
I
3.0 ref.
Literature No. 1773147
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
Power Inductors
Type 3622 Series
Electrical Characteristics -
3622D Series
Inductance
Code
1R0
2R2
3R3
5R6
100
150
220
330
470
680
101
151
221
331
471
681
102
Inductance
(µH)
1.0
2.2
3.3
5.6
10.0
15.0
22.0
33.0
47.0
68.0
100.0
150.0
220.0
330.0
470.0
680.0
1000.0
Tolerance
(%)
20
20
20
20
20
20
20
20
20
20
10
10
10
10
10
10
10
S.R.F.
(MHz) Typ.
100.0
55.0
40.0
30.0
25.0
17.0
13.0
11.0
9.0
8.0
7.0
5.0
4.5
3.5
3.0
2.5
2.0
R.D.C.
(Ω) Max.
4.0
6.8
9.8
15.0
25.0
35.0
45.0
68.0
95.0
130.0
190.0
270.0
420.0
580.0
820.0
1200.0
1800.0
Irms
(A)
10.00
9.00
7.60
6.40
5.30
4.30
3.60
3.00
2.50
2.10
1.70
1.40
1.10
1.00
0.80
0.70
0.50
Isat
(A)
30.00
22.00
17.00
12.80
10.00
8.00
6.70
5.40
4.60
3.80
3.20
2.60
2.20
1.80
1.50
1.20
1.00
Environmental Characteristics -
3622D Series
Storage Temp:
Operating Temp:
Temp. Rise:
-40°C to +125°C
-40°C to +105°C
40°C max.
Dimensions
3622D Series
Series
3622D
A
14.0±0.5
B
18.3±0.5
C
6.6±0.5
D
2.5±0.2
E
2.6±0.2
F
13.4±0.3
G
12.7 ref.
H
2.9 ref.
I
3.2 ref.
Literature No. 1773147
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
Power Inductors
Type 3622 Series
Reliability Test -
A Series
Test Item
Thermal Shock Test:
(Temp Cycle)
Specification
∆L/L ≤
±30%
Test Condition
Room Temp.
15 minutes
Room Temp.
15 minutes
Humidity Resistance Test:
∆L/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/L ≤
±30%
Reliability Test -
B Series
Test Item
Thermal Shock Test:
(Temp Cycle)
Specification
∆L/L ≤
±20%
Test Condition
Room Temp.
15 minutes
Room Temp.
15 minutes
Humidity Resistance Test:
∆L/L ≤
±20%
-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/L ≤
±20%
Reliability Test -
C, D Series
Test Item
Thermal Shock Test:
(Temp Cycle)
Specification
∆L/L ≤
±20%
Test Condition
Room Temp.
15 minutes
Room Temp.
15 minutes
Humidity Resistance Test:
∆L/L ≤
±20%
-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/L ≤
±20%
How to Order
3622
Common Part
A
Style
1R0
Inductance
See Relevant Table for
Inductance Code
K
Tolerance
K - ±10%
3622
A, B, C, or D
L - ±15%
M - 20%
Literature No. 1773147
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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