VLF3010AT-220MR33 TDK Corporation, VLF3010AT-220MR33 Datasheet - Page 2

• Manufacturer Part Number: VLF3010AT-220MR33
• Description: INDUCTOR POWER 22UH .33A SMD
• Manufacturer: TDK Corporation
• Series: VLFr

Specifications of VLF3010AT-220MR33

• Inductance: 22µH
• Tolerance: ±20%
• Shielding: Shielded
• Current: 330mA
• Current - Temperature Rise: 350mA
• Dc Resistance (dcr): 1.5 Ohm Max
• Package / Case: 0.110" L x 0.102" W x 0.039" H (2.80mm x 2.60mm x 1.00mm)
• Mounting Type: Surface Mount
• Operating Temperature: -40°C ~ 105°C
• Frequency - Test: 100kHz
• Applications: Power Line
• Product: Inductors
• Test Frequency: 100 KHz
• Maximum Dc Current: 0.33 Amp
• Maximum Dc Resistance: 1.5 Ohms
• Dimensions: 2.8 mm W x 2.6 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: -
• Current - Saturation: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 445-3221-2

TYPICAL ELECTRICAL CHARACTERISTICS
INDUCTANCE CHANGE vs. DC SUPERPOSITION
CHARACTERISTICS
INDUCTANCE vs. FREQUENCY CHARACTERISTICS
• Test equipment: YHP4194A IMPEDANCE/GAIN-PHASE ANALYZER(10kHz to 40MHz)
TEST CIRCUIT
• All specifications are subject to change without notice.
1: LCR meter 4285A=100kHz
2: DC constant current
2
35
30
25
20
15
10
80
70
60
50
40
30
20
10
A
5
0
0
40
0
L=0.1H
Sample
0.1
2.2µH
4.7µH
10µH
22µH
C=20,000µF
100
0.2
0.3
Frequency ( kHz )
DC current ( A )
1
4.7µH
22µH
1000
0.4
0.5
10000
0.6
0.7
100000
0.8
IMPEDANCE vs. FREQUENCY CHARACTERISTICS
Q vs. FREQUENCY CHARACTERISTICS
100000
10000
1000
50
40
30
20
10
100
0
0.1
40
10
1
40
2.2µH
4.7µH
10µH
22µH
2.2µH
4.7µH
10µH
22µH
100
100
Frequency ( kHz )
Frequency ( kHz )
1000
1000
001-06 / 20061024 / e531_vlf3010a.fm
10000
10000
100000
100000
(2/2)