VLS3010ET-4R7M TDK Corporation, VLS3010ET-4R7M Datasheet - Page 2

• Manufacturer Part Number: VLS3010ET-4R7M
• Description: INDUCTOR POWER 4.7UH .90A SMD
• Manufacturer: TDK Corporation
• Series: VLSr

Specifications of VLS3010ET-4R7M

• Inductance: 4.7µH
• Tolerance: ±20%
• Shielding: Shielded
• Package / Case: 0.118" L x 0.118" W x 0.039" H (3.00mm x 3.00mm x 1.00mm)
• Current: 900mA
• Current - Saturation: 900mA
• Current - Temperature Rise: 1.3A
• Dc Resistance (dcr): 204 mOhm Max
• Mounting Type: Surface Mount
• Operating Temperature: -40°C ~ 105°C
• Frequency - Test: 1MHz
• Applications: Power Line
• Test Frequency: 1 MHz
• Maximum Dc Current: 0.9 Amp
• Maximum Dc Resistance: 0.204 Ohms
• Dimensions: 3 mm W x 3 mm L x 1 mm H
• Termination Style: SMD/SMT
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Q @ Freq: -
• Self Resonant Freq: -
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant
• Other names: 445-6657-2

TYPICAL ELECTRICAL CHARACTERISTICS
INDUCTANCE vs. DC SUPERPOSITION CHARACTERISTICS
VLS3010ET-2R2M
VLS3010ET-4R7M
VLS3010ET-100M
VLS3010ET-220M
• All specifications are subject to change without notice.
25.0
20.0
15.0
10.0
12.0
10.0
3.0
2.5
2.0
1.5
1.0
0.5
0.0
5.0
4.0
3.0
2.0
1.0
0.0
5.0
0.0
8.0
6.0
4.0
2.0
0.0
0
0
0
0
0.2
0.1
0.2
0.1
0.4
0.2
0.4
0.6
0.2
DC current ( A )
DC current ( A )
DC current ( A )
0.3
DC current ( A )
0.8
0.6
0.4
0.3
1
0.8
0.5
0.4
1.2
0.6
1
1.4
0.5
0.7
1.6
1.2
VLS3010ET-3R3M
VLS3010ET-6R8M
VLS3010ET-150M
TEST CIRCUIT
1: LCR meter 4285A f=1MHz
2: DC constant current
2
8.0
7.0
6.0
5.0
4.0
3.0
2.0
1.0
0.0
16.0
14.0
12.0
10.0
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0.0
8.0
6.0
4.0
2.0
0.0
A
0
0
0
Sample
L=0.1H
0.2
0.1
0.2
C=20,000µF
0.4
0.2
DC current ( A )
DC current ( A )
DC current ( A )
1
0.4
0.6
0.3
001-01 / 20100212 / e531_vls3010e.fm
0.8
0.4
0.6
0.5
1
0.8
1.2
0.6
(2/2)