04 of 09

(TCDA1312) Electrical Characteristics

Part

Number

L0

Inductance

(µH)

±20% @0A

C

(max)

(mm)

D ± 0.1

(mm)

DCR (mΩ)

Heat Rating

Current

Idc (Amp)

Typical

Saturation

Current

Isat (Amp)

Typical

(Typical)

(Max)

TCDA1312-R22M

0.22

9

1.7

0.40

0.55

45

60

TCDA1312-R30M

0.30

9

1.7

0.55

0.70

40

60

TCDA1312-R33M

0.33

9

1.7

0.55

0.70

40

60

TCDA1312-R39M

0.39

9

1.7

0.55

0.70

40

60

TCDA1312-R47M

0.47

10

1.7

0.70

0.80

40

60

TCDA1312-R50M

0.50

10

1.7

0.70

0.80

40

60

TCDA1312-R56M

0.56

10

1.7

0.70

0.80

40

60

TCDA1312-R60M

0.60

10

1.7

0.70

0.80

40

60

TCDA1312-R68M

0.68

10

1.7

0.70

0.80

40

50

TCDA1312-R80M

0.8

10

1.7

0.70

0.85

40

50

TCDA1312-1R0M

1.0

10

1.5

1.20

1.35

30

50

TCDA1312-1R2M

1.2

10

1.5

1.20

1.50

30

40

TCDA1312-1R5M

1.5

10

1.4

1.50

1.70

25

30

TCDA1312-2R0M

2.0

10

1.2

2.90

3.30

17

25

TCDA1312-2R2M

2.2

10

1.2

2.90

3.30

17

25

Note: All test Data is referenced to 25°C ambient.

Typical Heat Rating DC Current would cause an approximately ΔT of 40°C.

Typical Saturation DC Current would cause Lo to drop approximately 20%.

Operating Temperature Range: -25°C to +125°C.

Version 2010

TCDA Large Current Power Inductor

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