VLS3010T-4R7MR80 TDK Corporation, VLS3010T-4R7MR80 Datasheet - Page 2

• Manufacturer Part Number: VLS3010T-4R7MR80
• Description: INDUCTOR POWER 4.7UH .80A SMD
• Manufacturer: TDK Corporation
• Series: VLSr

Specifications of VLS3010T-4R7MR80

• Inductance: 4.7µH
• Tolerance: ±20%
• Current: 800mA
• Current - Saturation: 900mA
• Current - Temperature Rise: 1.3A
• Shielding: Shielded
• Dc Resistance (dcr): 204 mOhm Max
• Package / Case: 0.118" L x 0.118" W x 0.039" H (3.00mm x 3.00mm x 1.00mm)
• Mounting Type: Surface Mount
• Operating Temperature: -40°C ~ 105°C
• Frequency - Test: 1MHz
• Applications: Power Supplies
• Test Frequency: 1 MHz
• Maximum Dc Current: 0.8 Amp
• Maximum Dc Resistance: 0.113 Ohms
• Dimensions: 3 mm W x 3 mm L x 1 mm H
• Operating Temperature Range: - 40 C to + 105 C
• 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
• Other names: 445-4256-2

INDUCTANCE VS. DC SUPERPOSITION CHARACTERISTICS
◆Inductance vs D.C. Current Comparison
5.0
4.0
3.0
2.0
1.0
0.0
4.0
3.0
2.0
1.0
0.0
1.2
1.0
0.8
0.6
0.4
0.2
0.0
1.5
1.0
0.5
0.0
2.5
2.0
1.5
1.0
0.5
0.0
0
0
0
0
0
200
200
500
400
500
500
400
VLS3010T-2R2M1R3
VLS3010T-3R3M1R1
VLS3010T-4R7MR80
VLS3010T-1R5N1R6
VLS3010T-1R0N1R9
600
Idc[mA]
Idc[mA]
Idc[mA]
Idc[mA]
1000
Idc[mA]
600
1000
800
1000
1000
800
1500
1200
1500
1000
2000
1500
1400
1200
8.0
6.0
4.0
2.0
0.0
15
10
25
20
15
10
12
10
5
0
5
0
8
6
4
2
0
0
0
0
0
100
100
100
200
200
200
1. LCR METER 4285A
2. DC CONSTANT CURRENT SOURCE
2
200
VLS3010T-6R8MR75
VLS3010T-100MR65
VLS3010T-150MR55
VLS3010T-220MR46
TEST CIRCUIT
A
300
400
Sample
300
Idc[mA]
L=0.1H
Idc[mA]
Idc[mA]
Idc[mA]
400
300
f=1MHz
600
400
C=20,000μF
500
1
400
500
600
800
500
600
700
1000
800
700
600