RL-7550-3-2R2M [RENCO]
HIGH CURRENT SMD POWER INDUCTORS;
| 型号： | RL-7550-3-2R2M |
| 厂家： | 
RENCO ELECTRONICS, INC. |
| 描述： | HIGH CURRENT SMD POWER INDUCTORS 测试 功率感应器 电感器 |
| 文件： | 总2页 (文件大小：1234K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
RL-7550-3
HIGH CURRENT
SMD POWER INDUCTORS
DESCRIPTION
FEATURES & APPLICATIONS
• High Current SMD Power Inductor
• Surface mount inductor with high current rating
• Extremely low DCR to minimize power loss
• Ideal for use in a variety of high performance DC-DC
converter inductor applications
ENVIRONMENTAL DATA
• Storage temperature range:
-55°C to +130°C
• Operating temperature range:
-40°C to +130°C
PACKAGING INFORMATION
• Packaging information: pg. 490
Verify operation with sample in actual circuit. Order samples at www.rencousa.com.
MECHANICAL DIMENSIONS
U.S. Standard (mm)
PART NUMBER
A (MAX.)
B (MAX.)
C
D (MAX.)
E (MAX.)
F (REF.)
RL-7550-3
0.350 (8.89)
0.240 (6.10)
0.230 (5.84)
0.147 (3.73)
0.196 (5.00)
0.080 (1.91)
PART NUMBER PART WEIGHT
G (REF.)
H (REF.)
RL-7550-3
0.3g (0.01oz)
0.200 (5.08)
0.160 (4.06)
TOP VIEW
SIDE VIEW
RECOMMENDED LAND PATTERN
SCHEMATIC
A
F
ST
E
B
D
H
C
G
FN
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
RL-7550-3
Renco Part No.
RL-7550-3
Inductance
(µH)
DCR Max.
(Ohms)
Isat
(A)
Irms
(A)
SRF (MHz)
Typ.
RL-7550-3-R56M
RL-7550-3-1R2M
RL-7550-3-2R2M
RL-7550-3-4R7M
RL-7550-3-100M
RL-7550-3-150M
RL-7550-3-220M
RL-7550-3-330M
RL-7550-3-470M
0.56 20ꢀ
1.20 20ꢀ
2.20 20ꢀ
4.70 20ꢀ
10.00 20ꢀ
15.00 20ꢀ
22.00 20ꢀ
33.00 20ꢀ
47.00 20ꢀ
0.010
0.017
0.035
0.054
0.111
0.170
0.250
0.350
0.470
7.70
5.30
3.50
2.60
1.90
1.50
1.20
0.99
0.87
6.00
4.40
3.10
2.20
1.50
1.20
1.00
0.82
0.72
200.0
140.0
100.0
50.0
40.0
30.0
25.0
20.0
15.0
NOTES:
1. Isat - DC CURRENT THAT WILL CAUSE INDUCTANCE TO DROP BY 5%
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, 0.25 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
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