VLS3015ET-470M TDK Corporation, VLS3015ET-470M Datasheet - Page 2

• Manufacturer Part Number: VLS3015ET-470M
• Description: INDUCTOR POWER 47UH .35A SMD
• Manufacturer: TDK Corporation
• Series: VLSr

Specifications of VLS3015ET-470M

• Inductance: 47µH
• Tolerance: ±20%
• Shielding: Shielded
• Package / Case: 0.118" L x 0.118" W x 0.059" H (3.00mm x 3.00mm x 1.50mm)
• Current: 350mA
• Current - Saturation: 350mA
• Current - Temperature Rise: 410mA
• Dc Resistance (dcr): 1.5 Ohm Max
• Mounting Type: Surface Mount
• Operating Temperature: -40°C ~ 105°C
• Frequency - Test: 1MHz
• Applications: Power Line
• Test Frequency: 1 MHz
• Maximum Dc Current: 0.35 Amp
• Maximum Dc Resistance: 1.5 Ohms
• Dimensions: 3 mm W x 3 mm L x 1.5 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: 445-6678-2

TYPICAL ELECTRICAL CHARACTERISTICS
INDUCTANCE vs. DC SUPERPOSITION CHARACTERISTICS
VLS3015ET-2R2M
VLS3015ET-4R7M
VLS3015ET-100M
VLS3015ET-220M
VLS3015ET-470M
• All specifications are subject to change without notice.
12.0
10.0
25.0
20.0
15.0
10.0
60.0
50.0
40.0
30.0
20.0
10.0
2.5
2.0
1.5
1.0
0.5
0.0
5.0
4.0
3.0
2.0
1.0
0.0
8.0
6.0
4.0
2.0
0.0
5.0
0.0
0.0
0
0
0
0
0
0.2
0.1
0.05
0.2
0.1
0.4
0.2
0.1
0.4
0.3
0.2
0.6
0.15
DC current ( A )
DC current ( A )
DC current ( A )
DC current ( A )
DC current ( A )
0.6
0.4
0.8
0.3
0.2
0.5
1
0.8
0.25
0.6
0.4
1.2
0.3
1
0.7
1.4
0.5
0.35
0.8
1.2
1.6
0.9
0.4
0.6
VLS3015ET-3R3M
VLS3015ET-6R8M
VLS3015ET-150M
VLS3015ET-330M
TEST CIRCUIT
1: LCR meter 4285A f=1MHz
2: DC constant current
2
40.0
30.0
20.0
10.0
20.0
15.0
10.0
4.0
3.0
2.0
1.0
0.0
8.0
6.0
4.0
2.0
0.0
0.0
5.0
0.0
A
0
0
0
0
Sample
L=0.1H
0.2
0.1
0.2
0.1
C=20,000µF
0.4
0.2
0.4
0.6
DC current ( A )
DC current ( A )
0.2
DC current ( A )
0.3
DC current ( A )
1
0.8
0.6
0.4
0.3
001-02 / 20100212 / e531_vls3015e.fm
1
0.8
0.5
1.2
0.4
0.6
1
1.4
0.7
1.6
1.2
0.5
(2/2)