SDE0403A-1R0M Datasheet, PDF (1/3 Pages) Bourns Electronic Solutions – SMD Power Inductors

*&RoAHESC-CQO2M00PLQIUAANLTIFIED
Features
■ High saturation current
■ Inductance range: 1.0 to 68 µH
■ Heating current up to 2.7 A
■ Dimensions: 4.5 x 4 x 3.2 mm
■ AEC-Q200 qualified
■ RoHS compliant* and halogen free**
Applications
■ Automotive systems:
- Driver assistant
- Information
- Entertainment
- Lighting
■ DC/DC converters
■ Power supplies
SDE0403A Series - SMD Power Inductors
Electrical Specifications @ 25 °C
Bourns
Part Number
Inductance
L (µH) Tol. (%)
SRF
(MHz)
Typ.
DCR (Ω) DCR (Ω)
Typ.
Max.
I rms
(A)
I sat
(A)
SDE0403A-1R0M
1.0
± 20
113
0.0193 0.048
2.7
4.8
SDE0403A-2R2M
2.2
± 20
76
0.0318 0.071
2.3
3.3
SDE0403A-3R3M
3.3
± 20
64
0.0469 0.086
2.0
2.5
SDE0403A-4R7M
4.7
± 20
50
0.0645 0.108
1.65
2.2
SDE0403A-6R8M
6.8
± 20
41
0.0936 0.126
1.45
1.7
SDE0403A-8R2M
8.2
± 20
38
0.106 0.142
1.4
1.6
SDE0403A-100M
10
± 20
36
0.127 0.172
1.05
1.4
SDE0403A-120M
12
± 20
32
0.146 0.197
1.0
1.3
SDE0403A-150M
15
± 20
29
0.192 0.259
0.85
1.2
SDE0403A-180M
18
± 20
28
0.237 0.309
0.75
1.1
SDE0403A-220M
22
± 20
25
0.27
0.351
0.7
0.95
SDE0403A-270M
27
± 20
22
0.322 0.419
0.65
0.85
SDE0403A-330K
33
± 10
20
0.373 0.485
0.6
0.8
SDE0403A-390K
39
± 10
18
0.449 0.561
0.55
0.7
SDE0403A-470K
47
± 10
16
0.505 0.631
0.5
0.65
SDE0403A-560K
56
± 10
15
0.736
0.92
0.45
0.6
SDE0403A-680K
68
± 10
13
0.822 1.028
0.4
0.55
How to Order
SDE0403A - 100M
Model
Value Code (see table)
Electrical Schematic
General Specifications
Test Frequency / Voltage ..... 1 MHz / 1 V
Operating Temperature
................................-40 °C to +125 °C
(Temperature rise included)
Storage Temperature
................................-40 °C to +125 °C
Resistance to Solder Heat
............................. +250 °C for 10 sec.
Temperature Rise
.......................40 °C typ. at rated Irms
Inductance Drop ........... 10 % typ. at Isat
Materials
Core ..............................................Ferrite
Wire ............................Enameled copper
Terminal Finish ...................................Sn
Packaging.................. 2000 pcs. per reel
Product Dimensions
4.50 ± 0.3
(.177 ± .012)
4.00 ± 0.3
(.157 ± .012)
Soldering Profile
Temperature
Rising Area
Preheat
Area
Reflow
Area
Forced
Cooling Area
1.60
(.063)
REF.
3.20 ± 0.3
(.126 ± .012)
+4.0 °C/Sec. Max.
150~200 °C / 60~120 Sec.
+3.0 °C/Sec. Max. -(1.0~5.0) °C/Sec. Max.
250
Peak Temperature: 250 °C
217 °C ^{Peak Temperature:}
200
60~150 Sec.
250 ° C max.
60 Sec.
150
Max.
60~120 Sec.
100
50
Max. Peak Temperature -5 °C:
30 sec. max.
Max. Time Above 217 °C:
90-150 sec. max.
Recommended Layout
0
50
100
150
200
250
4.50
(.177 ± .012)
Time (Seconds)
1.50
(.059)
5.00
(.197)
* RoHS Directive 2002/95/EC Jan. 27, 2003 including annex and RoHS Recast 2011/65/EU June 8, 2011.
DIMENSIONS:
MM
(INCHES)
** Bourns follows the prevailing definition of “halogen free” in the industry. 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.
The device characteristics and parameters in this data sheet can and do vary in different applications and actual device performance may vary over time.
Users should verify actual device performance in their specific applications.