SDES064E

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Delta Part No﹒︰SDES064E type
Part Name︰Sealed Choke
Sealed Choke Coil SDES064E type

Features
Low profile:6.0mm x 6.0mm x 4.5mm
Low coil resistance with large currents.
High magnetic shield construction should actualize high resolution for EMC protection.
100% lead (Pb) free meet RoHS standard

Application
Cellular PSones, LCD displays, HDDs, DVCs, DSCs, PDAs etc..

Outline Dimensions
L
W
Code
Dimensions
L
6.0  0.2
W
6.0  0.2
T
4.5 max.
Unit : mm
T
Note : This graph is in regard to outline dimensions spec. For outer appearance, please refer to actual product.
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
Marking
The inductor is marked with a 3-digit code
Example – – 15H  150
Upside of Chip
150

Recommend Land Pattern Dimensions
The customer shall determine the land dimensions shown below after confirming and safety.
B
A
C
A
4.5
B
2.2
C
6.5
Unit : mm
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
Specifications
Part Number
SDES064E-6R8MS
SDES064E-100MS
SDES064E-150MS
SDES064E-220MS
SDES064E-330MS
SDES064E-101MS
L0
Inductance
( H )
@ (0A)
6.8
10.0
15.0
22.0
33.0
100.0
Rdc ( m)
Typical
31.0
38.0
70.0
87.0
133.0
408.0
Max.
37.5
47.0
87.0
105.0
160.0
510.0
Heat Rating Current
DC Amps. Idc ( A )
Saturation Current
DC Amps. Isat ( A )
Typical
Max.
Typical
Max.
3.60
3.50
2.30
2.15
1.70
1.05
3.25
3.15
2.00
1.90
1.53
0.95
3.90
3.40
2.50
2.10
1.70
1.05
3.50
3.10
2.30
1.90
1.53
0.95
* :If you require another part number please contact with us.
**:Inductance Tolerance :  20%
Note 1.: All test data is referenced to 25℃ ambient.
Note 2.: Test Condition:100KHz, 1.0Vrms
Note 3.: Idc : DC current (A) that will cause an approximate △ T of 40℃
Note 4.: Isat : DC current (A) that will cause L0 to drop approximately 30%
Note 5.: Operating Temperature Range -40℃ to + 125℃
Note 6.: The part temperature (ambient + temp rise) should not exceed 125℃ under the worst case operating
conditions. Circuit design , component placement, PCB trace size and thickness, airflow and other
cooling provision all affect the part temperature. Part temperature should be verified in the end
application.
Note 7.: The rated current as listed is either the saturation current or the heating current depending on which value
is lower.
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 Current Characteristic
INDUCTANCE(μH)
45
TEMP. RISE(℃)
2.8
30
1.4
15
0.0
1.5
2.0
2.5
3.0
3.5
4.0
4.5
5.0
40
TEMP. RISE (℃)
30
4.0
20
2.0
10
0
0.0
5.5
0.4
0.8
1.2
DC BIAS(Amps)
TEMP. RISE(℃)
40
20
3.0
0.0
0
0.0
0.4
0.8
1.2
1.6
2.0
2.4
2.8
3.2
3.6
4.0
35.0
90
60
21.0
INDUCTANCE(μH)
45
14.0
TEMP. RISE(℃)
30
7.0
15
0.0
0
0.0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0 2.2 2.4 2.6
18.0
60
INDUCTANCE(μH)
13.5
45
TEMP. RISE(℃)
9.0
30
4.5
15
0
0.4
0.8
1.2
1.6
2.0
DC BIAS(Amps)
75
28.0
90
75
0.0
TEMP. RISE (℃)
INDUCTANCE(nH)
SDES064E-330MS
DC BIAS(Amps)
3.2
0.0
3.6
DC BIAS(Amps)
42.0
INDUCTANCE(nH)
60
TEMP. RISE (℃)
INDUCTANCE(nH)
12.0
6.0
2.8
22.5
80
9.0
2.4
SDES064E-220MS
27.0
100
15.0
INDUCTANCE(μH)
2.0
DC BIAS(Amps)
SDES064E-150MS
18.0
1.6
2.4
2.8
3.2
TEMP. RISE (℃)
1.0
INDUCTANCE(μH)
6.0
0.0
0
0.5
50
8.0
TEMP. RISE(℃)
60
INDUCTANCE(μH)
5.6
60
10.0
TEMP. RISE (℃)
INDUCTANCE(nH)
75
0.0
70
90
7.0
4.2
SDES064E-100MS
12.0
SDES064E-6R8MS
8.4