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首页 > 产品介绍 > VIKING 光颉电感 > VIKING功率电感 > SDB系列
产品介绍 SDB系列闭磁路绕线功率电感规格书


SMD Flat Wire Coils-SDB Series

■Features


-Large current adaptable
-Footprint compatible with most standard
-Lower temperature rise at large current
-Low profile, low DCR
-Available on tape and reel for auto surface
mounting

■Dimensions

Unit: mm
Type A B C D E F G H
SDB0530 4.9±0.2 5.8±0.2 2.8±0.2 1.0±0.3 1.5±0.3 7.0 3.0 2.5
SDB0620 6.6±0.2 7.2±0.3 2.2±0.2 1.6±0.3 3.0±0.3 8.4 3.7 3.5
SDB0630 6.6±0.2 7.2±0.3 2.8±0.2 1.6±0.3 3.0±0.3 8.4 3.7 3.5
SDB1040 10.0±0.3 11.1±0.35 3.8±0.2 2.0±0.5 3.0±0.5 13.6 5.4 4.1
SDB1350 12.8±0.2 13.45±0.35 4.8±0.2 2.2±0.5 3.8±0.5 14.5 8.0 5.0

■Applications


-Laptop / Desktop / Notebook Computers
-Terminals / Portable Servers / Workstation
-DC/DC Converter in Distributed Power
Systems or VRM Applications
-Thin Type On-board Power Supply Module
for Exchanger

■Inductance and rated current ranges


-SDB0530 0.68μH~4.7μH @Saturation DC Current: 14~5A
-SDB0620 0.10μH~6.8μH @Saturation DC Current: 70~6A
-SDB0630 0.10μH~10μH @Saturation DC Current: 60~7A
-SDB1040 0.22μH~47μH @Saturation DC Current: 50~2.0A
-SDB1350 0.36μH~2.2μH @Saturation DC Current: 75~32A
-Electrical specifications at 25°C
-Operating temperature rang: -55°C~+125°C
-The part temperature(ambient + temp rise)should not exceed 125℃ under worst
case operating conditions. Circuit design, component placement, PWB trace size
and thickness, airflow and other cooling provision all affect the part temperature.
Part temperature should be verified in the end application.
-The rated current as listed is either the saturation current or the heating current
depending on with value is lower.

■Characteristics


-Typical Saturation DC Current would cause Lo to drop approximately 30% (Typical)
-Typical Heat Rating DC Current would cause an approximately △T of 40°C
-All test data is referred to 25°C ambient
■Product Identification
SDB
 
0630
 
M
 
T
 
100
       
Product Type
 
Dimensions
(AxC)

0530: 4.9×2.8
0620: 6.6×2.2
0630: 6.6×2.8
1040: 10.0×3.80
1350: 12.8×4.8
 
Inductor
Tolerance

M: ±20%
 
Packaging
Style

T: Tape and Reel
 
Inductance

R47: 0.47μH
1R0: 1.0μH
100: 10μH
■Electrical Characteristics
SDB0530 Type
Codes Inductance
L0 @0A
(uH)
Tolerance Test
Condition
DCR (mΩ) Heat Rating
Current
Saturation
Current
IDC (A) I sat (A)
Typical Max. Typical Typical
R68 0.68 M 100KHz,0.1V 11.0 12.0 8.5 14.0
1R0 1.0 M 100KHz,0.1V 13.0 14.0 7.0 11.0
1R2 1.2 M 100KHz,0.1V 15.0 16.0 6.5 11.0
1R5 1.5 M 100KHz,0.1V 20.0 25.0 6.0 10.0
2R2 2.2 M 100KHz,0.1V 29.0 35.0 5.5 9.0
3R3 3.3 M 100KHz,0.1V 32.0 38.0 5.0 7.0
4R7 4.7 M 100KHz,0.1V 50.0 60.0 4.0 5.0
SDB0620Type
Codes Inductance
L0 @0A
(uH)
Tolerance

Test

Condition

DCR (mΩ) Heat Rating
Current
Saturation
Current
IDC (A) I sat (A)
Typical Max. Typical Typical
R10 0.10 M 100KHz,0.1V 1.5 1.7 30.0 70.0
R20 0.20 M 100KHz,0.1V 2.2 2.8 25.0 50.0
R22 0.22 M 100KHz,0.1V 2.6 3.2 21.0 34.0
R47 0.47 M 100KHz,0.1V 4.9 5.5 15.0 22.0
R56 0.56 M 100KHz,0.1V 5.9 6.5 13.0 20.0
R81 0.81 M 100KHz,0.1V 8.3 9.5 11.0 14.0
1R0 1.0 M 100KHz,0.1V 11.2 13.5 9.0 16.0
1R5 1.5 M 100KHz,0.1V 17.0 20.0 9.0 15.0
2R2 2.2 M 100KHz,0.1V 23.0 28.0 7.0 14.0
3R3 3.3 M 100KHz,0.1V 31.0 39.0 5.5 13.0
4R7 4.7 M 100KHz,0.1V 41.0 50.0 5.0 10.0
6R8 6.8 M 100KHz,0.1V 57.0 70.0 4.0 6.0
SDB0630 Type
Codes Inductance
L0 @0A
(uH)
Tolerance Test
Condition
DCR (mΩ) Heat Rating
Current
Saturation
Current
IDC (A) I sat (A)
Typical Max. Typical Typical
R10 0.10 M 100KHz,0.1V 1.5 1.7 32.5 60.0
R15 0.15 M 100KHz,0.1V 1.9 2.5 30.0 45.0
R20 0.20 M 100KHz,0.1V 2.4 3.0 24.0 41.0
R22 0.22 M 100KHz,0.1V 2.5 2.8 23.0 40.0
R33 0.33 M 100KHz,0.1V 3.5 3.9 20.0 30.0
R36 0.36 M 100KHz,0.1V 2.6 3.9 20.0 26.0
R47 0.47 M 100KHz,0.1V 4.0 4.2 17.5 26.0
R56 0.56 M 100KHz,0.1V 4.7 5.0 16.5 25.5
R68 0.68 M 100KHz,0.1V 5.0 5.5 15.5 25.0
R82 0.82 M 100KHz,0.1V 6.7 8.0 13.0 24.0
1R0 1.0 M 100KHz,0.1V 9.0 10 11.0 22.0
1R5 1.5 M 100KHz,0.1V 14 15 9.0 18.0
2R2 2.2 M 100KHz,0.1V 18 20 8.0 14.0
2R5 2.5 M 100KHz,0.1V 20 22 7.0 14.0
3R3 3.3 M 100KHz,0.1V 28 30 6.0 13.5
4R7 4.7 M 100KHz,0.1V 37 40 5.5 10.0
5R6 5.6 M 100KHz,0.1V 39 42 5.5 6.0
6R8 6.8 M 100KHz,0.1V 54 60 4.5 8.0
7R5 7.5 M 100KHz,0.1V 54 60 4.2 7.8
8R2 8.2 M 100KHz,0.1V 64 68 4.0 7.5
100 10 M 100KHz,0.1V 102 105 3.0 7.0
■Electrical Characteristics
SDB1040 Type
Codes Inductance
L0 @0A
(uH)
Tolerance Test
Condition
DCR (mΩ) Heat Rating
Current
Saturation
Current
IDC (A) I sat (A)
Typical Max. Typical Typical
R22 0.22 M 100KHz,0.1V 1.1 1.5 32.0 50.0
R36 0.36 M 100KHz,0.1V 1.5 1.7 31.5 50.0
R47 0.47 M 100KHz,0.1V 1.5 1.9 27.5 49.0
R56 0.56 M 100KHz,0.1V 1.9 2.3 27.5 49.0
R68 0.68 M 100KHz,0.1V 2.0 2.5 23.0 40.0
R88 0.88 M 100KHz,0.1V 2.7 3.0 20.0 38.0
1R0 1.0 M 100KHz,0.1V 3.7 4.1 17.5 36.0
1R5 1.5 M 100KHz,0.1V 5.3 6.0 15.0 27.5
1R8 1.8 M 100KHz,0.1V 7.0 8.2 15.0 27.5
2R2 2.2 M 100KHz,0.1V 8.2 9.0 12.0 25.6
3R3 3.3 M 100KHz,0.1V 10.8 11.8 10.0 18.6
4R7 4.7 M 100KHz,0.1V 15.0 16.5 9.5 17.0
5R6 5.6 M 100KHz,0.1V 17.6 19.3 8.5 16.0
6R8 6.8 M 100KHz,0.1V 17.5 25.0 8.0 14.0
8R2 8.2 M 100KHz,0.1V 21.2 26.3 8.0 13.5
100 10 M 100KHz,0.1V 33.2 36.5 6.8 12.0
150 15 M 100KHz,0.1V 51.0 65.0 3.5 7.0
220 22 M 100KHz,0.1V 90.0 120.0 2.0 3.0
330 33 M 100KHz,0.1V 155.0 200.0 1.8 2.8
470 47 M 100KHz,0.1V 170.0 210.0 1.2 2.0
SDB1350 Type
Codes Inductance
L0 @0A
(uH)
Tolerance Test
Condition
DCR (mΩ) Heat Rating
Current
Saturation
Current
IDC (A) I sat (A)
Typical Max. Typical Typical
R36 0.36 M 100KHz,0.1V 0.77 1.1 41.0 75.0
R47 0.47 M 100KHz,0.1V 1.10 1.3 38.0 65.0
R68 0.68 M 100KHz,0.1V 1.50 1.7 34.0 54.0
1R0 1.0 M 100KHz,0.1V 2.10 2.5 29.0 50.0
1R5 1.5 M 100KHz,0.1V 3.40 4.1 23.0 48.0
1R8 1.8 M 100KHz,0.1V 4.20 4.9 19.0 40.0
2R2 2.2 M 100KHz,0.1V 4.60 5.5 20.0 32.0
 
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