RL-7500-1, RL-7500-2, RL-7500-3, RL-7500-4
SHIELDED HIGH CURRENT
SMD POWER INDUCTORS
DESCRIPTION
• Shielded SMD Power Inductors
• High Current
RL-7500-0
FEATURES & APPLICATIONS
ENVIRONMENTAL DATA
•
•
Storage temperature range:
-55°C to +130°C
Operating temperature range:
-40°C to +130°C
• Magnetic shielded surface mount inductor with
high current rating
• Low resistance to keep power loss at a minimum
• Excellent for power line DC-DC conversion applications used
in hard disk, notebook computers and other electronic equipment
PACKAGING INFORMATION
• Packaging information: pg. 504
Verify operation with sample in actual circuit. Order samples at www.rencousa.com.
MECHANICAL DIMENSIONS
U.S. Standard (mm)
PART NUMBER
RL-7500-0
RL-7500-1
RL-7500-2
RL-7500-3
RL-7500-4
TOP VIEW
A
A (MAX.)
0.49 (12.80)
0.49 (12.80)
0.49 (12.80)
0.49 (12.80)
0.49 (12.80)
B (MAX.)
0.49 (12.80)
0.49 (12.80)
0.49 (12.80)
0.49 (12.80)
0.49 (12.80)
C (MAX.)
0.12 (3.90)
0.18 (4.60)
0.24 (6.00)
0.32 (8.00)
0.39 (10.00)
D (REF.)
0.28 (7.00)
0.28 (7.00)
0.28 (7.00)
0.28 (7.00)
0.28 (7.00)
E (REF.)
0.11 (2.80)
0.11 (2.80)
0.11 (2.80)
0.11 (2.80)
0.11 (2.80)
F (REF.)
0.21 (5.40)
0.21 (5.40)
0.21 (5.40)
0.21 (5.40)
0.21 (5.40)
PART WEIGHT
3.0g (0.11oz)
3.0g (0.11oz)
3.0g (0.11oz)
4.0g (0.14oz)
5.49g (0.19oz)
SCHEMATIC
SIDE VIEW
RECOMMENDED LAND PATTERN
D
ST
B
C
E
FN
F
RENCO ELECTRONICS INC.
595 International Place, Rockledge, FL 32955-4200 USA • www.rencousa.com • ISO 9001 Certified
Toll Free Engineering Hot Line: 800.645.5828 • P: 321.637.1000 • F: 321.637.1600
295
SURFACE MOUNTS
RL-7500-0, RL-7500-1, RL-7500-2
Renco Part No.
RL-7500-0
RL-7500-0-1R5M
RL-7500-0-2R2M
RL-7500-0-3R9M
RL-7500-0-5R6M
RL-7500-0-8R2M
RL-7500-0-100M
RL-7500-0-120M
RL-7500-0-150M
RL-7500-0-180M
RL-7500-0-220M
RL-7500-0-270M
RL-7500-0-330M
RL-7500-0-390M
RL-7500-0-470M
RL-7500-0-560M
RL-7500-0-680M
RL-7500-0-820M
RL-7500-0-101M
RL-7500-0-121M
RL-7500-0-151M
RL-7500-0-181M
RL-7500-0-221M
RL-7500-0-271M
RL-7500-0-331M
Inductance
(µH)
1.5 ± 20%
2.2 ± 20%
3.9 ± 20%
5.6 ± 20%
8.2 ± 20%
10.0 ± 20%
12.0 ± 20%
15.0 ± 20%
18.0 ± 20%
22.0 ± 20%
27.0 ± 20%
33.0 ± 20%
39.0 ± 20%
47.0 ± 20%
56.0 ± 20%
68.0 ± 20%
82.0 ± 20%
100.0 ± 20%
120.0 ± 20%
150.0 ± 20%
180.0 ± 20%
220.0 ± 20%
270.0 ± 20%
330.0 ± 20%
DCR Max.
(Ohms)
0.013
0.015
0.026
0.032
0.045
0.050
0.060
0.080
0.100
0.110
0.130
0.160
0.180
0.220
0.260
0.310
0.360
0.400
0.530
0.610
0.800
0.970
1.200
1.350
Isat
(A)
7.80
6.80
5.50
4.80
4.10
3.90
3.50
3.00
2.70
2.50
2.20
2.10
2.00
1.80
1.60
1.50
1.40
1.30
1.10
1.00
0.90
0.85
0.75
0.70
Irms
(A)
7.80
6.80
5.50
4.80
4.10
3.90
3.50
3.00
2.70
2.50
2.20
2.10
2.00
1.80
1.60
1.50
1.40
1.30
1.10
1.00
0.90
0.85
0.75
0.70
Renco Part No.
RL-7500-1
RL-7500-1-3R3M
RL-7500-1-4R7M
RL-7500-1-6R8M
RL-7500-1-100M
RL-7500-1-120M
RL-7500-1-150M
RL-7500-1-180M
RL-7500-1-220M
RL-7500-1-270M
RL-7500-1-330M
RL-7500-1-390M
RL-7500-1-470M
RL-7500-1-560M
RL-7500-1-680M
RL-7500-1-820M
RL-7500-1-101M
RL-7500-1-121M
RL-7500-1-151M
RL-7500-1-181M
RL-7500-1-221M
RL-7500-1-271M
RL-7500-1-331M
Inductance
(µH)
3.3 ± 20%
4.7 ± 20%
6.8 ± 20%
10.0 ± 20%
12.0 ± 20%
15.0 ± 20%
18.0 ± 20%
22.0 ± 20%
27.0 ± 20%
33.0 ± 20%
39.0 ± 20%
47.0 ± 20%
56.0 ± 20%
68.0 ± 20%
82.0 ± 20%
100.0 ± 20%
120.0 ± 20%
150.0 ± 20%
180.0 ± 20%
220.0 ± 20%
270.0 ± 20%
330.0 ± 20%
DCR Max.
(Ohms)
0.015
0.018
0.023
0.028
0.038
0.052
0.060
0.070
0.080
0.097
0.132
0.150
0.190
0.220
0.260
0.308
0.380
0.520
0.600
0.700
0.860
0.980
Isat
(A)
6.50
5.70
4.90
4.50
4.00
3.20
3.10
2.90
2.80
2.70
2.10
1.90
1.80
1.50
1.30
1.20
1.10
0.95
0.85
0.80
0.60
0.50
Irms
(A)
6.50
5.70
4.90
4.50
4.00
3.20
3.10
2.90
2.80
2.70
2.10
1.90
1.80
1.50
1.30
1.20
1.10
0.95
0.85
0.80
0.60
0.50
Renco Part No.
RL-7500-2
RL-7500-2-1R5Y
RL-7500-2-2R2Y
RL-7500-2-3R1Y
RL-7500-2-4R4Y
RL-7500-2-5R2Y
RL-7500-2-7R5Y
RL-7500-2-100M
RL-7500-2-120M
RL-7500-2-150M
RL-7500-2-180M
RL-7500-2-220M
RL-7500-2-270M
RL-7500-2-330M
RL-7500-2-390M
RL-7500-2-470M
RL-7500-2-560M
RL-7500-2-680M
RL-7500-2-820M
RL-7500-2-101M
RL-7500-2-121M
RL-7500-2-151M
SURFACE MOUNTS
Inductance
(µH)
1.5 ± 25%
2.2 ± 25%
3.1 ± 25%
4.4 ± 25%
5.2 ± 25%
7.5 ± 25%
10.0 ± 20%
12.0 ± 20%
15.0 ± 20%
18.0 ± 20%
22.0 ± 20%
27.0 ± 20%
33.0 ± 20%
39.0 ± 20%
47.0 ± 20%
56.0 ± 20%
68.0 ± 20%
82.0 ± 20%
100.0 ± 20%
120.0 ± 20%
150.0 ± 20%
DCR Max.
(Ohms)
0.012
0.014
0.017
0.020
0.021
0.024
0.025
0.027
0.030
0.034
0.036
0.051
0.057
0.068
0.075
0.110
0.120
0.140
0.160
0.170
0.230
Isat
(A)
8.00
7.00
6.00
5.00
4.40
4.20
4.00
3.50
3.30
3.00
2.80
2.30
2.10
2.00
1.80
1.70
1.50
1.40
1.30
1.10
1.00
Irms
(A)
8.00
7.00
6.00
5.00
4.40
4.20
4.00
3.50
3.30
3.00
2.80
2.30
2.10
2.00
1.80
1.70
1.50
1.40
1.30
1.10
1.00
Renco Part No.
RL-7500-2
RL-7500-2-181M
RL-7500-2-221M
RL-7500-2-271M
RL-7500-2-331M
RL-7500-2-391M
RL-7500-2-471M
RL-7500-2-561M
RL-7500-2-681M
RL-7500-2-821M
RL-7500-2-102M
Inductance
(µH)
180.0 ± 20%
220.0 ± 20%
270.0 ± 20%
330.0 ± 20%
390.0 ± 20%
470.0 ± 20%
560.0 ± 20%
680.0 ± 20%
820.0 ± 20%
1000.0 ± 20%
DCR Max.
(Ohms)
0.290
0.400
0.460
0.510
0.690
0.770
0.860
1.200
1.340
1.530
Isat
(A)
0.90
0.80
0.75
0.68
0.65
0.58
0.54
0.48
0.43
0.40
Irms
(A)
0.90
0.80
0.75
0.68
0.65
0.58
0.54
0.48
0.43
0.40
NOTES:
1. Isat - DC CURRENT THAT WILL CAUSE INDUCTANCE TO DROP BY 20%
2. Irms - CURRENT THAT CAUSES THE TEMPERATURE TO RISE
APPROX. 40ºC ABOVE AMBIENT OF 25ºC
3. ELECTRICAL SPECIFICATIONS MEASURED AT 25ºC
4. INDUCTANCE TESTED AT 100 kHz, 1.0 Vrms
RENCO ELECTRONICS INC.
296
595 International Place, Rockledge, FL 32955-4200 USA • www.rencousa.com • ISO 9001 Certified
Toll Free
Engineering Hot Line: 800.645.5828 • P: 321.637.1000 • F: 321.637.1600
RL-7500-3, RL-7500-4
Renco Part No.
RL-7500-3
RL-7500-3-1R2Y
RL-7500-3-2R7Y
RL-7500-3-3R9Y
RL-7500-3-4R7Y
RL-7500-3-5R6Y
RL-7500-3-7R6Y
RL-7500-3-100M
RL-7500-3-120M
RL-7500-3-150M
RL-7500-3-180M
RL-7500-3-220M
RL-7500-3-270M
RL-7500-3-330M
RL-7500-3-390M
RL-7500-3-470M
RL-7500-3-560L
RL-7500-3-680L
RL-7500-3-820L
RL-7500-3-101L
RL-7500-3-121L
RL-7500-3-151L
RL-7500-3-181K
RL-7500-3-221K
RL-7500-3-271K
RL-7500-3-331K
RL-7500-3-391K
RL-7500-3-471K
RL-7500-3-561K
RL-7500-3-681K
RL-7500-3-821K
RL-7500-3-102K
Inductance
(µH)
1.2 ± 30%
2.7 ± 30%
3.9 ± 30%
4.7 ± 30%
5.6 ± 30%
7.6 ± 30%
10.0 ± 20%
12.0 ± 20%
15.0 ± 20%
18.0 ± 20%
22.0 ± 20%
27.0 ± 20%
33.0 ± 20%
39.0 ± 20%
47.0 ± 20%
56.0 ± 15%
68.0 ± 15%
82.0 ± 15%
100.0 ± 15%
120.0 ± 15%
150.0 ± 15%
180.0 ± 10%
220.0 ± 10%
270.0 ± 10%
330.0 ± 10%
390.0 ± 10%
470.0 ± 10%
560.0 ± 10%
680.0 ± 10%
820.0 ± 10%
1000.0 ± 10%
DCR Max.
(Ohms)
0.0070
0.0115
0.0135
0.0158
0.0176
0.0200
0.0216
0.0243
0.0270
0.0392
0.0432
0.0459
0.0648
0.0729
0.1000
0.1100
0.1400
0.1600
0.2200
0.2500
0.2800
0.3500
0.3900
0.5600
0.6400
0.7000
0.9800
1.0700
1.4600
1.6400
1.8200
Isat
(A)
9.80
8.00
7.50
6.80
6.60
5.90
5.40
4.90
4.50
3.90
3.60
3.40
3.00
2.75
2.50
2.35
2.10
1.95
1.70
1.60
1.42
1.30
1.16
1.06
0.95
0.88
0.79
0.73
0.67
0.60
0.55
Irms
(A)
9.80
8.00
7.50
6.80
6.60
5.90
5.40
4.90
4.50
3.90
3.60
3.40
3.00
2.75
2.50
2.35
2.10
1.95
1.70
1.60
1.42
1.30
1.16
1.06
0.95
0.88
0.79
0.73
0.67
0.60
0.55
Renco Part No.
RL-7500-4
RL-7500-4-1R0Y
RL-7500-4-2R2Y
RL-7500-4-3R5Y
RL-7500-4-4R7Y
RL-7500-4-5R6Y
RL-7500-4-6R8Y
RL-7500-4-100M
RL-7500-4-120M
RL-7500-4-150M
RL-7500-4-220M
RL-7500-4-270M
RL-7500-4-330M
RL-7500-4-390M
RL-7500-4-470M
RL-7500-4-560M
RL-7500-4-680M
RL-7500-4-820M
RL-7500-4-101M
RL-7500-4-121M
RL-7500-4-151M
RL-7500-4-181M
RL-7500-4-221M
RL-7500-4-271M
RL-7500-4-331M
RL-7500-4-391M
RL-7500-4-471M
RL-7500-4-561M
RL-7500-4-681M
RL-7500-4-821M
RL-7500-4-102M
RL-7500-4-152M
Inductance
(µH)
1.0 ± 30%
2.2 ± 30%
3.5 ± 30%
4.7 ± 30%
5.6 ± 30%
6.8 ± 30%
10.0 ± 20%
12.0 ± 20%
15.0 ± 20%
22.0 ± 20%
27.0 ± 20%
33.0 ± 20%
39.0 ± 20%
47.0 ± 20%
56.0 ± 20%
68.0 ± 20%
82.0 ± 20%
100.0 ± 20%
120.0 ± 20%
150.0 ± 20%
180.0 ± 20%
220.0 ± 20%
270.0 ± 20%
330.0 ± 20%
390.0 ± 20%
470.0 ± 20%
560.0 ± 20%
680.0 ± 20%
820.0 ± 20%
1000.0 ± 20%
1500.0 ± 20%
DCR Max.
(Ohms)
0.0060
0.0075
0.0085
0.0090
0.0115
0.0125
0.0160
0.0185
0.0215
0.0285
0.0325
0.0410
0.0490
0.0530
0.0650
0.0730
0.0900
0.1180
0.1650
0.1820
0.2200
0.2600
0.3100
0.3400
0.4800
0.5100
0.6000
0.7050
0.8750
0.9500
1.5000
Isat
(A)
25.00
20.00
17.00
15.00
13.50
12.80
10.50
9.50
8.50
7.00
6.20
5.70
5.10
4.50
4.10
3.80
3.60
3.30
3.00
2.70
2.40
2.20
2.00
1.80
1.70
1.60
1.50
1.30
1.20
1.10
0.90
Irms
(A)
11.30
10.20
9.60
9.10
8.30
7.80
6.90
6.20
5.90
5.10
4.80
4.30
3.90
3.80
3.40
3.20
2.80
2.50
2.20
2.00
1.80
1.70
1.55
1.45
1.30
1.20
1.10
1.00
0.90
0.85
0.70
NOTES:
1. Isat - DC CURRENT THAT WILL CAUSE INDUCTANCE TO DROP BY 20% FOR RL-7500-3 AND 10% FOR RL-7500-4
2. Irms - CURRENT THAT CAUSES THE TEMPERATURE TO RISE APPROX. 40ºC ABOVE AMBIENT OF 25ºC
3. ELECTRICAL SPECIFICATIONS MEASURED AT 25ºC
4. INDUCTANCE TESTED AT 100 kHz, 1.0 Vrms
RENCO ELECTRONICS INC.
595 International Place, Rockledge, FL 32955-4200 USA • www.rencousa.com • ISO 9001 Certified
Toll Free Engineering Hot Line: 800.645.5828 • P: 321.637.1000 • F: 321.637.1600
297
SURFACE MOUNTS
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