SDR1307A

& *R
AE oH
C- S C
Q2 O
00 MP
QU LI
A L A NT
IF
IE
D
Features
Applications
■ High saturation current - up to 20 A
■ Automotive systems:
■ Inductance range: 1.5 to 1000 µH
- Driver assistant
- Information
- Entertainment
- Lighting
■ DC/DC converters
■ Power supplies
■ Heating current up to 9.5 A
■ AEC-Q200 qualified
■ RoHS compliant* and halogen free**
SDR1307A Series - SMD Power Inductors
Electrical Specifications @ 25 °C
Bourns
Part Number
Inductance
@ 100 KHz / 0.1 V
L (µH)
Tol. (%)
SDR1307A-1R5M
SDR1307A-2R2M
SDR1307A-2R7M
SDR1307A-3R3M
SDR1307A-4R7M
SDR1307A-5R6M
SDR1307A-6R8M
SDR1307A-8R2M
SDR1307A-100M
SDR1307A-120M
SDR1307A-150M
SDR1307A-180M
SDR1307A-220M
SDR1307A-270M
SDR1307A-330K
SDR1307A-390K
SDR1307A-470K
SDR1307A-560K
SDR1307A-680K
SDR1307A-820K
SDR1307A-101K
SDR1307A-121K
SDR1307A-151K
SDR1307A-181K
SDR1307A-221K
SDR1307A-271K
SDR1307A-331K
SDR1307A-391K
SDR1307A-471K
SDR1307A-561K
SDR1307A-681K
SDR1307A-821K
SDR1307A-102K
1.5
2.2
2.7
3.3
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
270
330
390
470
560
680
820
1000
General Specifications
Q
(Ref.)
Test
Freq.
(MHz)
SRF
(MHz)
Typ.
DCR
(Ω)
Max.
I rms
(A)
I sat
(A)
20
22
24
26
25
24
24
24
22
25
28
28
40
35
35
28
24
22
24
18
25
20
20
18
15
15
15
12
12
10
10
10
10
7.96
7.96
7.96
7.96
7.96
7.96
7.96
7.96
2.52
2.52
2.52
2.52
2.52
2.52
2.52
2.52
2.52
2.52
2.52
2.52
0.796
0.796
0.796
0.796
0.796
0.796
0.796
0.796
0.796
0.796
0.796
0.796
0.252
65
50
40
38
36
28
26
24
22
20
17
16
15
11
10
9
7.5
7.2
7
6
5.8
5.5
4.5
4
3.8
3.5
3.2
2.5
2.2
2
1.6
1.5
1.4
0.005
0.006
0.008
0.0087
0.01
0.015
0.017
0.019
0.021
0.03
0.034
0.036
0.047
0.06
0.065
0.075
0.082
0.10
0.12
0.14
0.18
0.21
0.25
0.28
0.36
0.41
0.52
0.60
0.72
0.88
1.0
1.3
1.6
9.5
9.0
8.2
7.5
7.0
6.5
6.0
5.8
5.6
4.8
4.5
4.2
3.6
3.3
3.1
2.9
2.7
2.5
2.3
2.1
1.9
1.8
1.6
1.5
1.3
1.2
1.1
1.0
0.9
0.85
0.8
0.75
0.65
20
18
16
15
13
11
10.5
9.8
9.2
8
7.5
7
6.5
5.5
5
4.6
4.2
3.8
3.5
3.2
3
2.8
2.6
2.3
2.1
1.8
1.6
1.5
1.4
1.3
1.2
1.1
1
±20
±20
±20
±20
±20
±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
±10
±10
±10
How to Order
Operating Temperature
................................-40 °C to +125 °C
(Temperature rise included)
Storage Temperature
................................-40 °C to +125 °C
Resistance to Soldering Heat
............................. +245 °C for 10 sec.
Temperature Rise
......................40 °C typ. at rated I rms
Inductance Drop .......... 10 % typ. at I sat
Materials
Core ..............................................Ferrite
Wire ............................Enameled copper
Terminal Finish .........................Ag/Ni/Sn
Packaging .................... 400 pcs. per reel
Product Dimensions
13.0 ± 0.7
(.512 ± .028)
7.0 ± 0.3
(.276 ± .012)
5.0
REF.
(.197)
13.0 ± 0.7
(.512 ± .028)
Recommended Layout
14.0
(.551)
Electrical Schematic
SDR1307A - 100M
14.0
(.551)
Model
Value Code (see table)
4.5
(.177)
DIMENSIONS:
MM
(INCHES)
* RoHS Directive 2002/95/EC Jan. 27, 2003 including annex and RoHS Recast 2011/65/EU June 8, 2011.
** 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.
SDR1307A 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.
250
Temperature (°C)
Peak Temperature
250 ഒ max.
Peak Temperature: 250 °C
217 °C
60~150 Sec.
200
Max. Peak
Temperature -5 ഒ
30 sec. max.
60 Sec.
Max.
150
60~120 Sec.
100
Max. Time Above
217 ഒ:
60~150 sec. max.
50
50
0
100
150
200
250
Time (Seconds)
L vs. IDC
SDR1307A-2R2M
L @ 25 ℃
SDR1307A-221K
300.0
L @ 125 ℃
L @ 25 ℃
2.5
250.0
2.0
200.0
L (uH)
1.5
L @ 125 ℃
150.0
1.0
100.0
0.5
50.0
FT
L (uH)
3.0
0.0
0.0
0.0
5.0
10.0
15.0
20.0
0.0
0.5
1.0
25.0
SDR1307A-220M
2.0
2.5
SDR1307A-102K
1,200.0
L @ 25 ℃
1.5
IDC (A)
IDC (A)
L @ 125 ℃
L @ 25 ℃
L @ 125 ℃
1,000.0
20.0
L (uH)
800.0
15.0
600.0
10.0
400.0
5.0
0.0
0.0
200.0
0.0
2.0
4.0
IDC (A)
6.0
8.0
0.0
0.3
0.6
0.9
1.2
IDC (A)
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.
SDR1307A Series - SMD Power Inductors
Temperature vs. IDC
SDR1307A-2R2M
100.0
SDR1307A-221K
80.0
Ⴄ T @ 25 ℃
Ⴄ T @ 25 ℃
80.0
Ⴄ T (°C)
Ⴄ T (°C)
60.0
60.0
40.0
40.0
20.0
20.0
0.0
0.0
0.0
5.0
10.0
15.0
20.0
0.0
0.5
IDC (A)
1.5
2.0
2.5
IDC (A)
SDR1307A-220M
100.0
1.0
SDR1307A-102K
80.0
Ⴄ T @ 25 ℃
Ⴄ T @ 25 ℃
80.0
Ⴄ T (°C)
60.0
40.0
40.0
S
Ⴄ T (°C)
60.0
20.0
20.0
0.0
0.0
0.0
2.0
4.0
6.0
8.0
0.0
IDC(A)
0.3
0.6
0.9
1.2
IDC(A)
Packaging Specifications
2.0 ± 0.5
(.079 ± .020)
330
(12.99)
DIA.
30.4
(1.20)
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
24.0
(.945)
26 +0
(1.02 +.000)
24.0
(.945)
4
(.157)
END
START
USER DIRECTION OF FEED
101
101
101
101
QTY: 400 PCS. PER REEL
20
(.787)
NO COMPONENT
200
(7.874)
DIMENSIONS:
NO COMPONENT
COMPONENTS
400
(15.748)
REV. 09/13
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.
MM
(INCHES)