Shielded SMD Power Inductor (PSDB Series)-Tech Company

Thick Film Resistor (CR..A Series)

Shielded SMD Power Inductor (PSDB Series)

Automotive Grade Chip Resistor - CR..A Series
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5D28 / 1003 / 1004 / 1005
Shielded SMD Power Inductor - PSDB Series
Shielded SMD power inductor , compact , low profile with low DCR and large current , with magnetically shielded against rediation. Directly connected electrode on ferrite core , hihg saturation inductor.

Features

  • Directly connected electrode on ferrite core.
  • High power, High saturation inductors.
  • Ideal inductors for DC/DC converters.
  • With magnetically shielded against radiation.
  • Available on tape and reel for automatic surface mounting.

Applications

  • Power Supply for VTRs.
  • LCD Televisions.
  • Notebook PCs.
  • Portable Communication.
  • DC/DC Converters, etc.

Inductance and Rated Current Ranges

- PSDB5D28: 2.5 ~ 100μH, 2.60 ~ 0.40A
- PSDB1003: 2.2 ~ 470μH, 5.60 ~ 0.48A
- PSDB1004: 0.56 ~ 1000μH, 10.0 ~ 0.32A
- PSDB1005: 1.5 ~ 1000μH, 10.5 ~ 0.35A
- Test equipment:
• L: HP4284A LCR meter
• DCR: Milli-ohm meter
- Electrical specifications at 25°C

Characteristics

- Rated DC current: The current when the inductance becomes 35% lower than its initial value or the actual current when the temperature of coil increases to Δ T=40°C. The smaller one is defined as Rated DC Current. (Ta=25°C)
- Operating temperature range: -40 ~ 125°C

Product Identification

Shielded SMD Power Inductor - PSDB Series Product Identification

Standard Electrical Specifications

PSDB5D28 Type(□:Tolerance) (Electrical Characteristics)

Part No. L (μH) Tolerance Test Condition DCR (mΩ) max. IDC (A) max.
PSDB5D28□T1R0 1.0 N 100KHz, 0.1V 15.0 2.90
PSDB5D28□T1R5 1.5 N 100KHz, 0.1V 16.0 2.80
PSDB5D28□T2R2 2.2 N 100KHz, 0.1V 17.0 2.70
PSDB5D28□T2R5 2.5 N 100KHz, 0.1V 17.6 2.60
PSDB5D28□T3R3 3.3 N 100KHz, 0.1V 20.3 2.30
PSDB5D28□T4R0 4.0 N 100KHz, 0.1V 27.0 2.10
PSDB5D28□T4R7 4.7 N 100KHz, 0.1V 29.0 2.00
PSDB5D28□T5R0 5.0 N 100KHz, 0.1V 31.1 1.85
PSDB5D28□T6R0 6.0 N 100KHz, 0.1V 41.9 1.70
PSDB5D28□T6R2-1 6.2 M 100KHz, 0.25V 74.0 1.49
PSDB5D28□T8R0 8.0 N 100KHz, 0.1V 49.9 1.50
PSDB5D28□T8R2-1 8.2 M 100KHz, 0.25V 102.0 1.25
PSDB5D28□T100 10 N 100KHz, 0.1V 54.0 1.30
PSDB5D28□T100-1 10 M 100KHz, 0.25V 118.0 1.22
PSDB5D28□T120 12 N 100KHz, 0.1V 71.6 1.20
PSDB5D28□T150 15 N 100KHz, 0.1V 82.4 1.10
PSDB5D28□T150-1 15 N 100KHz, 0.25V 179.0 0.94
PSDB5D28□T180 18 N 100KHz, 0.1V 101.5 1.05
PSDB5D28□T220 22 N 100KHz, 0.1V 119.0 0.95
PSDB5D28□T220-1 22 M 100KHz, 0.25V 253.0 0.85
PSDB5D28□T270 27 N 100KHz, 0.1V 146.0 0.85
PSDB5D28□T330 33 N 100KHz, 0.1V 182.5 0.76
PSDB5D28□T330-1 33 M 100KHz, 0.25V 368.0 0.63
PSDB5D28□T390 39 N 100KHz, 0.1V 209.5 0.68
PSDB5D28□T470 47 N 100KHz, 0.1V 229.5 0.60
PSDB5D28□T470-1 47 N 100KHz, 0.25V 542.0 0.50
PSDB5D28□T560 56 N 100KHz, 0.1V 305.0 0.55
PSDB5D28□T680 68 N 100KHz, 0.1V 351.0 0.48
PSDB5D28□T820 82 N 100KHz, 0.1V 418.5 0.45
PSDB5D28□T101 100 N 100KHz, 0.1V 520.0 0.40

PSDB1003 Type(□:Tolerance) (Electrical Characteristics)

Part No. L (μH) Tolerance Test Condition DCR (mΩ) max. IDC (A) max.
PSDB1003□TR56 0.56 N 100KHz, 0.1V 20 6.20
PSDB1003□T1R0 1.0 N 100KHz, 0.1V 20 6.20
PSDB1003□T1R2 1.2 N 100KHz, 0.1V 20 6.20
PSDB1003□T1R3 1.3 N 100KHz, 0.1V 20 6.20
PSDB1003□T1R5 1.5 N 100KHz, 0.1V 20 6.20
PSDB1003□T1R8 1.8 N 100KHz, 0.1V 23 5.60
PSDB1003□T2R2 2.2 N 100KHz, 0.1V 23 5.60
PSDB1003□T2R5 2.5 N 100KHz, 0.1V 23 5.60
PSDB1003□T2R7 2.7 N 100KHz, 0.1V 23 5.60
PSDB1003□T3R3 3.3 N 100KHz, 0.1V 29 5.00
PSDB1003□T3R8 3.8 N 100KHz, 0.1V 29 5.00
PSDB1003□T4R0 4.0 N 100KHz, 0.1V 33 4.80
PSDB1003□T4R7 4.7 N 100KHz, 0.1V 35 4.83
PSDB1003□T5R0 5.0 N 100KHz, 0.1V 35 4.83
PSDB1003□T5R2 5.2 N 100KHz, 0.1V 43 4.83
PSDB1003□T8R2 8.2 N 100KHz, 0.1V 50 3.54
PSDB1003□T100 10 M,N 100KHz, 0.1V 58 2.70
PSDB1003□T120 12 M,N 100KHz, 0.1V 72 2.25
PSDB1003□T150 15 M,N 100KHz, 0.1V 86 2.22
PSDB1003□T180 18 M,N 100KHz, 0.1V 116 1.90
PSDB1003□T220 22 M,N 100KHz, 0.1V 145 1.78
PSDB1003□T270 27 M,N 100KHz, 0.1V 176 1.63
PSDB1003□T330 33 M,N 100KHz, 0.1V 213 1.46
PSDB1003□T390 39 M,N 100KHz, 0.1V 270 1.32
PSDB1003□T470 47 M,N 100KHz, 0.1V 299 1.18
PSDB1003□T560 56 M,N 100KHz, 0.1V 335 1.10
PSDB1003□T680 68 M,N 100KHz, 0.1V 451 1.04
PSDB1003□T820 82 M,N 100KHz, 0.1V 513 0.94
PSDB1003□T101 100 M,N 100KHz, 0.1V 700 0.84
PSDB1003□T121 120 M,N 100KHz, 0.1V 765 0.76
PSDB1003□T151 150 M,N 100KHz, 0.1V 876 0.70
PSDB1003□T181 180 M,N 100KHz, 0.1V 1000 0.60
PSDB1003□T221 220 M,N 100KHz, 0.1V 1050 0.58
PSDB1003□T271 270 M,N 100KHz, 0.1V 1500 0.56
PSDB1003□T331 330 M,N 100KHz, 0.1V 1800 0.52
PSDB1003□T391 390 M,N 100KHz, 0.1V 2000 0.50
PSDB1003□T471 470 M,N 100KHz, 0.1V 2170 0.48
PSDB1003□T561 560 M,N 100KHz, 0.1V 2750 0.35
PSDB1003□T681 680 M,N 100KHz, 0.1V 3200 0.29
PSDB1003□T821 820 M,N 100KHz, 0.1V 3800 0.28
PSDB1003□T102 1000 M,N 100KHz, 0.1V 5000 0.23

PSDB1004 Type(□:Tolerance) (Electrical Characteristics)

Part No. L (μH) Tolerance Test Condition DCR (mΩ) max. IDC (A) max.
PSDB1004□TR56 0.56 N 100KHz, 0.1V 8 10.0
PSDB1004□T1R0 1.0 N 100KHz, 0.1V 8 10.0
PSDB1004□T1R2 1.2 N 100KHz, 0.1V 8 10.0
PSDB1004□T1R3 1.3 N 100KHz, 0.1V 8 10.0
PSDB1004□T1R5 1.5 N 100KHz, 0.1V 8 10.0
PSDB1004□T1R8 1.8 N 100KHz, 0.1V 10 9.5
PSDB1004□T2R2 2.2 N 100KHz, 0.1V 11 8.00
PSDB1004□T2R5 2.5 N 100KHz, 0.1V 12 7.50
PSDB1004□T2R7 2.7 N 100KHz, 0.1V 12 7.50
PSDB1004□T3R3 3.3 N 100KHz, 0.1V 13 6.50
PSDB1004□T3R8 3.8 N 100KHz, 0.1V 17 6.00
PSDB1004□T4R7 4.7 N 100KHz, 0.1V 21 5.70
PSDB1004□T5R0 5.0 N 100KHz, 0.1V 22 5.60
PSDB1004□T5R2 5.2 N 100KHz, 0.1V 22 5.50
PSDB1004□T5R6 5.6 M,N 100KHz, 0.1V 25 5.20
PSDB1004□T6R8 6.8 M,N 100KHz, 0.1V 26 4.90
PSDB1004□T7R0 7.0 M,N 100KHz, 0.1V 27 4.80
PSDB1004□T8R2 8.2 M,N 100KHz, 0.1V 33 4.60
PSDB1004□T100 10 M,N 100KHz, 0.1V 35 4.40
PSDB1004□T120 12 M,N 100KHz, 0.1V 46 3.92
PSDB1004□T150 15 M,N 100KHz, 0.1V 50 3.60
PSDB1004□T180 18 M,N 100KHz, 0.1V 70 3.00
PSDB1004□T220 22 M,N 100KHz, 0.1V 73 2.90
PSDB1004□T270 27 M,N 100KHz, 0.1V 83 2.80
PSDB1004□T330 33 M,N 100KHz, 0.1V 93 2.30
PSDB1004□T390 39 M,N 100KHz, 0.1V 120 2.20
PSDB1004□T470 47 M,N 100KHz, 0.1V 128 2.10
PSDB1004□T560 56 M,N 100KHz, 0.1V 171 1.80
PSDB1004□T680 68 M,N 100KHz, 0.1V 213 1.50
PSDB1004□T820 82 M,N 100KHz, 0.1V 250 1.40
PSDB1004□T101 100 M,N 100KHz, 0.1V 304 1.35
PSDB1004□T121 120 M,N 100KHz, 0.1V 400 1.20
PSDB1004□T151 150 M,N 100KHz, 0.1V 506 1.15
PSDB1004□T181 180 M,N 100KHz, 0.1V 631 1.03
PSDB1004□T221 220 M,N 100KHz, 0.1V 756 0.92
PSDB1004□T271 270 M,N 100KHz, 0.1V 853 0.84
PSDB1004□T331 330 M,N 100KHz, 0.1V 1090 0.70
PSDB1004□T391 390 M,N 100KHz, 0.1V 1450 0.62
PSDB1004□T471 470 M,N 100KHz, 0.1V 1520 0.54
PSDB1004□T561 560 M,N 100KHz, 0.1V 2500 0.50
PSDB1004□T681 680 M,N 100KHz, 0.1V 2800 0.45
PSDB1004□T821 820 M,N 100KHz, 0.1V 3000 0.40
PSDB1004□T102 1000 M,N 100KHz, 0.1V 3250 0.32

PSDB1005 Type(□:Tolerance) (Electrical Characteristics)

Part No. L (μH) Tolerance Test Condition DCR (mΩ) max. IDC (A) max.
PSDB1005□T1R5 1.5 N 100KHz, 0.1V 6 10.5
PSDB1005□T2R2 2.2 N 100KHz, 0.1V 7 9.25
PSDB1005□T3R3 3.3 N 100KHz, 0.1V 10 7.80
PSDB1005□T4R7 4.7 N 100KHz, 0.1V 12 6.40
PSDB1005□T6R8 6.8 N 100KHz, 0.1V 18 5.40
PSDB1005□T8R2 8.2 N 100KHz, 0.1V 20 4.85
PSDB1005□T100 10 M,N 100KHz, 0.1V 26 3.45
PSDB1005□T120 12 M,N 100KHz, 0.1V 33 3.40
PSDB1005□T150 15 M,N 100KHz, 0.1V 41 2.83
PSDB1005□T180 18 M,N 100KHz, 0.1V 46 2.62
PSDB1005□T220 22 M,N 100KHz, 0.1V 61 2.44
PSDB1005□T270 27 M,N 100KHz, 0.1V 69 2.24
PSDB1005□T330 33 M,N 100KHz, 0.1V 84 1.88
PSDB1005□T390 39 M,N 100KHz, 0.1V 106 1.70
PSDB1005□T470 47 M,N 100KHz, 0.1V 130 1.56
PSDB1005□T560 56 M,N 100KHz, 0.1V 149 1.39
PSDB1005□T680 68 M,N 100KHz, 0.1V 201 1.36
PSDB1005□T820 82 M,N 100KHz, 0.1V 227 1.20
PSDB1005□T101 100 M,N 100KHz, 0.1V 253 1.09
PSDB1005□T101-1 100 M 100KHz, 0.1V 253 1.35
PSDB1005□T121 120 M,N 100KHz, 0.1V 303 1.00
PSDB1005□T151 150 M,N 100KHz, 0.1V 370 0.91
PSDB1005□T181 180 M,N 100KHz, 0.1V 419 0.84
PSDB1005□T221 220 M,N 100KHz, 0.1V 500 0.75
PSDB1005□T271 270 M,N 100KHz, 0.1V 672 0.68
PSDB1005□T331 330 M,N 100KHz, 0.1V 812 0.60
PSDB1005□T391 390 M,N 100KHz, 0.1V 953 0.57
PSDB1005□T471 470 M,N 100KHz, 0.1V 1289 0.50
PSDB1005□T561 560 M,N 100KHz, 0.1V 1430 0.47
PSDB1005□T681 680 M,N 100KHz, 0.1V 1599 0.43
PSDB1005□T821 820 M,N 100KHz, 0.1V 1768 0.39
PSDB1005□T102 1000 M,N 100KHz, 0.1V 1989 0.35

■Helisto is capable to design according to customer special requirement

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