VLS3010T-3R3M1R1 TDK Corporation, VLS3010T-3R3M1R1 Datasheet - Page 2

• Manufacturer Part Number: VLS3010T-3R3M1R1
• Description: INDUCTOR POWER 3.3UH 1.1A SMD
• Manufacturer: TDK Corporation
• Series: VLSr

Specifications of VLS3010T-3R3M1R1

• Inductance: 3.3µH
• Tolerance: ±20%
• Current: 1.1A
• Current - Saturation: 1.3A
• Current - Temperature Rise: 1.5A
• Shielding: Shielded
• Dc Resistance (dcr): 156 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: 1.1 Amps
• Maximum Dc Resistance: 0.093 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: 445-4255-2

TYPICAL ELECTRICAL CHARACTERISTICS
INDUCTANCE vs. DC SUPERPOSITION CHARACTERISTICS
VLS3012T-2R2M1R5
VLS3012T-4R7M1R0
VLS3012T-100MR72
VLS3012T-220MR49
VLS3012T-470MR34
• All specifications are subject to change without notice.
12
10
28
24
20
16
12
60
50
40
30
20
10
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
6
4
2
0
0
8
4
0
0
0
0
0
0
100
50
200
100
200
100
500
400
200
300
150
DC current ( mA )
DC current ( mA )
DC current ( mA )
DC current ( mA )
DC current ( mA )
600
400
200
300
1000
800
500
250
400
1000
600
300
1500
500
1200
700
350
800
600
400
2000
1400
VLS3012T-3R3M1R3
VLS3012T-6R8MR90
VLS3012T-150MR58
VLS3012T-330MR40
TEST CIRCUIT
1: LCR meter 4285A f=1MHz
2: DC constant current
2
35
30
25
20
15
10
20
15
10
8.0
7.0
6.0
5.0
4.0
3.0
2.0
1.0
0.0
4.0
3.0
2.0
1.0
0.0
5
0
5
0
A
0
0
0
0
Sample
L=0.1H
100
200
100
200
C=20,000µF
200
400
200
DC current ( mA )
DC current ( mA )
DC current ( mA )
DC current ( mA )
400
300
1
600
300
400
800
600
001-02 / 20080822 / e531_vls3012.fm
400
500
1000
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500
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1200
600
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1400
(2/2)