VLS252012T-2R2M1R3 TDK Corporation, VLS252012T-2R2M1R3 Datasheet - Page 2

• Manufacturer Part Number: VLS252012T-2R2M1R3
• Description: INDUCTOR POWER 2.2UH 1.3A SMD
• Manufacturer: TDK Corporation
• Series: VLSr

Specifications of VLS252012T-2R2M1R3

• Inductance: 2.2µH
• Tolerance: ±20%
• Current: 1.3A
• Current - Saturation: 1.8A
• Current - Temperature Rise: 1.3A
• Shielding: Shielded
• Dc Resistance (dcr): 155 mOhm Max
• Package / Case: 1008 (2520 Metric)
• Mounting Type: Surface Mount
• Operating Temperature: -40°C ~ 105°C
• Frequency - Test: 1MHz
• Applications: Power Line
• Test Frequency: 1 MHz
• Maximum Dc Current: 1.3 Amps
• Maximum Dc Resistance: 0.155 Ohms
• Dimensions: 2 mm W x 2.5 mm L x 1.2 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, Lead free / RoHS Compliant
• Other names: 445-3670-2

TYPICAL ELECTRICAL CHARACTERISTICS
INDUCTANCE vs. DC SUPERPOSITION CHARACTERISTICS
VLS252012T-1R5N1R4
VLS252012T-3R3MR99
VLS252012T-6R8MR66
TEST CIRCUIT
• All specifications are subject to change without notice.
1: LCR meter 4285A f=1MHz
2: DC constant current
2
2.0
1.5
1.0
0.5
0.0
4.0
3.0
2.0
1.0
0.0
8.0
6.0
4.0
2.0
0.0
A
0
0
0
Sample
L=0.1H
0.2
0.2
0.5
C=20,000µF
0.4
0.4
0.6
DC current ( A )
DC current ( A )
DC current ( A )
1
1.0
0.8
0.6
1.0
1.5
0.8
1.2
1.4
2.0
1.0
1.6
VLS252012T-2R2M1R3
VLS252012T-4R7MR81
VLS252012T-100MR59
10.0
6.0
5.0
4.0
3.0
2.0
1.0
0.0
5.0
0.0
2.5
2.0
1.5
1.0
0.5
0.0
0
0
0
0.1
0.2
0.2
0.2
0.4
0.3
DC current ( A )
0.4
DC current ( A )
DC current ( A )
0.6
1.0
0.5
0.8
002-02 / 20080822 / e531_vls252012.fm
0.6
1.5
0.7
1.0
0.8 0.9
1.2
2.0
1.4
1.0
(2/2)