SRP7030-1R0M Bourns Inc., SRP7030-1R0M Datasheet - Page 2

• Manufacturer Part Number: SRP7030-1R0M
• Description: INDUCTOR SHIELDED PWR 1.0UH SMD
• Manufacturer: Bourns Inc.
• Series: SRP7030r
• Type: Iron Corer

Specifications of SRP7030-1R0M

• Inductance: 1µH
• Current: 11A
• Current - Saturation: 15A
• Shielding: Shielded
• Dc Resistance (dcr): 10 mOhm Max
• Package / Case: 0.307" L x 0.276" W x 0.153" H (7.80mm x 7.00mm x 3.90mm)
• Mounting Type: Surface Mount
• Operating Temperature: -55°C ~ 150°C
• Frequency - Test: 100kHz
• Material - Core: Iron
• Applications: Power Supplies
• Inductance Tolerance: ± 20%
• Dc Resistance Max: 0.01ohm
• Dc Current Rating: 15Arms
• Core Material: Iron
• No. Of Pins: 2
• Inductor Type: Power
• Test Frequency: 100kHz
• Maximum Dc Current: 11 Amps
• Maximum Dc Resistance: 10 mOhms
• Dimensions: 7 mm W x 7.8 mm L x 3.2 mm H
• Operating Temperature Range: - 55 C to + 150 C
• Termination Style: SMD/SMT
• Product: Shielded Power Inductors
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Tolerance: -
• Q @ Freq: -
• Self Resonant Freq: -
• Current - Temperature Rise: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: SRP7030-1R0M

Applications
■
■
L vs. I Charts
Input/output of DC/DC converters
Power supplies for:
•
•
•
•
0.24
0.18
0.12
0.06
1.50
1.35
1.20
1.05
0.90
0.75
0.60
0.45
0.30
0.15
0.48
0.36
0.24
0.12
Portable communications equipment
Camcorders
LCD TVs
Car audio systems
1.0
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0.3
0.6
4.0
3.6
3.2
2.8
2.4
2.0
1.6
1.2
0.8
0.4
0
0
0
0
0
SRP1040 Series - Shielded Power Inductors
0
4 6 8 10 12 14 16 18 20 22 24 26 28 30 32 34 36 38
0
0
0
2
4
4
7.6
9
8
6
SRP1040-R56M
SRP1040-R15M
SRP1040-R80M
SRP1040-1R5M
SRP1040-R39M
15.2
8
DC Current (A)
DC Current (A)
DC Current (A)
12
DC Current (A)
DC Current (A)
18
10
16
12
22.8
27
14
20
16
30.4
24
36
18
28
20
38
45
22
100
80
60
40
20
0
100
80
60
40
20
0
100
90
80
70
60
50
40
30
20
10
0
32
100
90
80
70
60
50
40
30
20
10
0
100
90
80
70
60
50
40
30
20
10
0
0.25
0.15
0.05
0.2
0.1
1.0
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
2.0
1.8
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
2.4
1.8
1.2
0.6
2.0
1.8
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0
0
0
3
0
0
0
0
0
3
0
3
4
4
6
6
8
8
4
9
9
12
12
SRP1040-R20M
SRP1040-R47M
SRP1040-R68M
SRP1040-1R0M
SRP1040-1R7M
12
12 15
DC Current (A)
DC Current (A)
DC Current (A)
DC Current (A)
DC Current (A)
16
16
8
15
20
20
18
18
12
24
24
21
21
28
28
24
24
16
32
32
27
27
36
36
30 33
Customers should verify actual device performance in their specific applications.
40
20
30
40
100
90
80
70
60
50
40
30
20
10
0
100
80
60
40
20
0
100
90
80
70
60
50
40
30
20
10
0
100
90
80
70
60
50
40
30
20
10
0
100
90
80
70
60
50
40
30
20
10
0
0.56
0.42
0.28
0.14
0.7
2.4
1.8
1.2
0.6
4.0
3.6
3.2
2.8
2.4
2.0
1.6
1.2
0.8
0.4
1.0
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
1.5
1.2
0.9
0.6
0.3
0
3
0
0
0
0
0
0
0
0
0
2
4
Specifications are subject to change without notice.
4
7.2
4.4
6.2
8
6
12
SRP1040-R50M
SRP1040-1R2M
SRP1040-2R2M
SRP1040-R36M
SRP1040-R75M
8 10 12 14 16 18
14.4
DC Current (A)
DC Current (A)
DC Current (A)
DC Current (A)
12.4
8.8
DC Current (A)
16
20
21.6
13.2
18.6
24
28
28.8
17.6
24.8
32
20
36
22
36
22
24
40
100
80
60
40
20
0
31
100
80
60
40
20
0
100
90
80
70
60
50
40
30
20
10
0
100
90
80
70
60
50
40
30
20
10
0
100
80
60
40
20
0