CO
LO & MP
LI
GE
AN
N
T
FR
EE
Features
■ High saturation current
*R
oH
S
■ Inductance range: 1.2 to 220 µH
**
HA
■ Heating current up to 5.3 A
■ Dimensions: 5.8 x 5.2 x 4.5 mm
■ AEC-Q200 compliant
■ RoHS compliant* and halogen free**
SDE0604A Series - SMD Power Inductors
Bourns
Part Number
SDE0604A-1R2M
SDE0604A-1R5M
SDE0604A-2R2M
SDE0604A-2R7M
SDE0604A-3R3M
SDE0604A-3R9M
SDE0604A-4R7M
SDE0604A-5R6M
SDE0604A-6R8M
SDE0604A-8R2M
SDE0604A-100M
SDE0604A-120M
SDE0604A-150M
SDE0604A-180M
SDE0604A-220M
SDE0604A-270M
SDE0604A-330M
SDE0604A-390M
SDE0604A-470M
SDE0604A-560K
SDE0604A-680K
SDE0604A-820K
SDE0604A-101K
SDE0604A-121K
SDE0604A-151K
SDE0604A-181K
SDE0604A-221K
Inductance
General Specifications
L
(μH)
Tol.
(%)
Test Freq./
Voltage
SRF
(MHz)
Typ.
1.2
1.5
2.2
2.7
3.3
3.9
4.7
5.6
6.8
8.2
10
12
15
18
22
27
33
39
47
56
68
82
100
120
150
180
220
± 20
± 20
± 20
± 20
± 20
± 20
± 20
± 20
± 20
± 20
± 20
± 20
± 20
± 20
± 20
± 20
± 20
± 20
± 20
± 10
± 10
± 10
± 10
± 10
± 10
± 10
± 10
1 MHz / 1 V
1 MHz / 1 V
1 MHz / 1 V
1 MHz / 1 V
1 MHz / 1 V
1 MHz / 1 V
1 MHz / 1 V
1 MHz / 1 V
1 MHz / 1 V
1 MHz / 1 V
1 MHz / 1 V
1 MHz / 1 V
1 MHz / 1 V
1 MHz / 1 V
1 MHz / 1 V
1 MHz / 1 V
1 MHz / 1 V
1 MHz / 1 V
1 MHz / 1 V
1 MHz / 1 V
1 MHz / 1 V
1 MHz / 1 V
1 kHz / 1 V
1 kHz / 1 V
1 kHz / 1 V
1 MHz / 1 V
1 MHz / 1 V
155
123
80
60
50
44
47
41
36
31
32
29
26
24
19
18
17
17
14
12
11
8
7.5
7.5
7
6
5
DCR
(Ω)
Typ.
DCR
(Ω)
Max.
I rms
(A)
I sat
(A)
***KFactor
0.016
0.0185
0.0229
0.0278
0.0299
0.034
0.0382
0.0419
0.0467
0.0537
0.0621
0.0675
0.0947
0.114
0.128
0.14
0.184
0.215
0.258
0.298
0.343
0.436
0.559
0.599
0.9
1.03
1.325
0.02
0.024
0.031
0.055
0.06
0.065
0.07
0.075
0.08
0.09
0.10
0.12
0.14
0.15
0.18
0.20
0.23
0.32
0.37
0.42
0.46
0.60
0.70
0.90
1.1
1.38
1.57
5.3
5.0
4.35
4.0
3.8
3.6
3.4
3.2
3.0
2.8
2.6
2.5
2.3
2.0
1.8
1.7
1.55
1.4
1.25
1.1
1.0
0.9
0.8
0.75
0.52
0.5
0.47
6.0
5.3
4.2
3.8
3.5
3.2
3.0
2.75
2.4
2.2
2.0
1.85
1.65
1.5
1.35
1.2
1.1
1.0
0.9
0.82
0.74
0.68
0.62
0.6
0.52
0.5
0.47
355
307
243
220
200
184
171
159
140
125
118
107
94
87
78
71
63
58
53
50
45
42
38
35
31
29
25.8
***K-Factor: To calculate core flux density, Bp-p (gauss) = K x L (μH) x Δ I (peak-to-peak ripple current,
A), determine core loss from Core Loss vs. Flux Density plot.
Operating Temperature
................................-40 °C to +125 °C
(Temperature rise included)
Storage Temperature
................................-40 °C to +125 °C
Temperature Rise
.......................40 °C typ. at rated Irms
Inductance Drop ........... 10 % typ. at Isat
Moisture Sensitivity Level ..................... 1
ESD Classification (HBM)................. N/A
Materials
Core ..............................................Ferrite
Wire ............................Enameled copper
Terminal Finish ...................................Sn
Packaging .................. 1000 pcs. per reel
Product Dimensions
5.80 ± 0.3
(.228 ± .012)
Electrical Specifications @ 25 °C
5.20 ± 0.3
(.228 ± .012)
2.10 ± 0.5
(.083 ± .020)
4.50 ± 0.3
(.177 ± .012)
Core Loss vs. Flux Density
10000
1 MHz
800 KHz
500 KHz
400 KHz
300 KHz
200 KHz
100 KHz
Core Loss (mW)
1000
100
Recommended Layout
10
5.50
(.217 ± .012)
1
1.70
(.067)
0.1
0.01
6.00
(.236)
10
1000
100
Flux Density Bp-p (gauss)
WARNING
Cancer and Reproductive Harm
www.P65Warnings.ca.gov
DIMENSIONS:
MM
(INCHES)
* RoHS Directive 2015/863, Mar 31, 2015 and Annex.
** Bourns considers a product to be “halogen free” if (a) the Bromine (Br) content is 900 ppm or less; (b) the Chlorine
(Cl) content is 900 ppm or less; and (c) the total Bromine (Br) and Chlorine (Cl) content is 1500 ppm or less.
Specifications are subject to change without notice.
Users should verify actual device performance in their specific applications.
The products described herein and this document are subject to specific legal disclaimers as set forth on the last page of
this document, and at www.bourns.com/docs/legal/disclaimer.pdf.
SDE0604A Series - SMD Power Inductors
Inductance vs. IDC
Electrical Schematic
SDE0604A-3R3M
L @ 25 °C
4.0
SDE0604A-100M
L @ 125 °C
L @ 25 °C
12.0
L @ 125 °C
10.0
L (µH)
L (µH)
3.0
2.0
How to Order
8.0
SDE0604A - 100M
6.0
Model
4.0
1.0
Value Code (see table)
2.0
0.0
0.0
1.0
2.0
3.0
4.0
0.0
0.0
5.0
0.5
1.0
L @ 25 °C
L @ 125 °C
L (µH)
20.0
15.0
L @ 125 °C
60.0
20.0
5.0
0.0
0.0
0.5
1.0
1.5
0.0
0.0
2.0
0.2
0.4
SDE0604A-3R3M
50.0
ΔT (°C)
60.0
50.0
40.0
30.0
40.0
30.0
20.0
20.0
10.0
10.0
1.0
2.0
3.0
4.0
0.0
5.0
0.0 0.5
1.0
IDC (A)
50.0
ΔT (°C)
60.0
50.0
40.0
30.0
3.5
30.0
20.0
10.0
10.0
IDC (A)
3.0
40.0
20.0
1.0
2.5
ΔT @ 25 °C
70.0
60.0
0.5
2.0
SDE0604A-101K
ΔT @ 25 °C
0.0
1.5
IDC (A)
SDE0604A-330M
70.0
1.0
ΔT @ 25 °C
70.0
60.0
0.0
0.8
SDE0604A-100M
ΔT @ 25 °C
70.0
0.6
IDC (A)
IDC (A)
ΔT (°C)
3.5
40.0
10.0
ΔT (°C)
3.0
80.0
25.0
0.0
2.5
100.0
30.0
L (µH)
L @ 25 °C
120.0
35.0
0.0
2.0
SDE0604A-101K
SDE0604A-330M
40.0
1.5
IDC (A)
IDC (A)
1.5
2.0
0.0
0.0
0.2
0.4
0.6
IDC (A)
0.8
1.0
Specifications are subject to change without notice.
Users should verify actual device performance in their
specific applications.
The products described herein and this document are
subject to specific legal disclaimers as set forth on the
last page of this document, and at
www.bourns.com/docs/legal/disclaimer.pdf.
SDE0604A Series - SMD Power Inductors
Soldering Profile
Temperature
Rising Area
Preheat
Area
Reflow
Area
Forced
Cooling Area
+4.0 °C/Sec. Max.
150~200 °C / 60~120 Sec.
+3.0 °C/Sec. Max.
-(1.0~5.0) °C/Sec. Max.
Peak Temperature: 250 °C
Temperature (°C)
250
217 °C
60~150 Sec.
200
Max. Peak Temperature -5 °C:
30 sec. max.
60 Sec.
Max.
150
Max. Time Above 217 °C:
90-150 sec. max.
60~120 Sec.
100
Peak Temperature:
250 ° C max.
50
50
0
100
150
200
250
Time (Seconds)
Packaging Specifications
2.0 ± 0.5
(.079 ± .020)
330
(12.99)
DIA.
22.4
(.882)
THICKNESS
0.10
(.004)
MAX.
13.0 ± 0.5
(.512 ± .020)
DIA.
21.0 ± 0.8
(.827 ± .031)
EMBOSSED
CAVITY
50.0 -0
(1.969 - .000)
13.0 ± 0.5
DIA.
(.512 ± .020)
EMBOSSED
CARRIER
18.0 +0
(.709 +.000)
12
(.472)
END
4
(.157)
START
NO COMPONENT
350
(13.780)
16.0
(.630)
NO COMPONENT
400
(15.748)
COMPONENTS
USER DIRECTION OF FEED
QTY: 1,000 PCS. PER REEL
DIMENSIONS:
MM
(INCHES)
REV. 11/19
Specifications are subject to change without notice.
Users should verify actual device performance in their specific applications.
The products described herein and this document are subject to specific legal disclaimers as set forth on the last page of this document, and at www.bourns.com/docs/legal/disclaimer.pdf.
Legal Disclaimer Notice
This legal disclaimer applies to purchasers and users of Bourns® products manufactured by or on behalf of Bourns, Inc. and
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Unless otherwise expressly indicated in writing, Bourns® products and data sheets relating thereto are subject to change
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