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large current power inductor - tcda series

large current power inductor - tcda series

tcda - large current power inductor

features

  • diagonal through hole power inductor
  • low profile: 7.5mm ~ 10.0mm
  • for large current use: 12 ~ 45 amp
  • low dcr
  • high frequency (up to 1mhz)

applications

  • laptop computer / notebook computer
  • graphic card/ vga module
  • dc/dc converter or vrm applications
  • thin type on-board power supply module for exchanger
  • inductor for general purpose use
tcda1312 configurations & dimensions (unit: mm)
large current power inductor
type a b c d e f
tcda1312 12.0 ± 0.5 13.0 ± 0.5 by each p/n by each p/n 3.5 ± 0.5 10.0 ± 0.5

electrical characteristics for tcda1312 series
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 30 40
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
  • 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.
tcda1210 configurations & dimensions (unit: mm)
large current power inductor
type a b c d e f
tcda1210 10.2 ± 0.5 12.3 ± 0.5 by each p/n by each p/n 3.5 ± 0.5 8.0 ± 0.5

electrical characteristics for tcda1210 series
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)
tcda1210-r22m 0.22 7.5 1.4 0.5 0.6 38 56
tcda1210-r33m 0.33 8.6 1.4 0.7 0.8 33 48
tcda1210-r39m 0.39 8.6 1.4 0.7 0.8 33 45
tcda1210-r47m 0.47 10 1.5 0.85 1.0 30 40
tcda1210-r56m 0.56 10 1.5 0.85 1.0 30 40
tcda1210-r68m 0.68 10 1.5 0.85 1.0 30 40
tcda1210-r80m 0.8 10 1.4 1.25 1.45 26 36
tcda1210-1r0m 1.0 10 1.2 1.75 2.0 24 32
tcda1210-1r2m 1.0 10 1.2 1.75 2.0 24 30
tcda1210-1r5m 1.5 10 1.0 3.0 3.5 22 30
tcda1210-2r2m 2.2 10 1.0 3.8 4.6 20 25
tcda1210-2r8m 2.8 10 1.0 4.5 5.0 18 20
tcda1210-3r3m 3.3 10 0.8 6.4 7.2 14 16
tcda1210-4r7m 4.7 10 0.8 8.3 9.8 12 15
  • 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.
tcda1109 & tcda1090 configurations & dimensions (unit: mm)
large current power inductor
type a b c d e f
tcda1109 11.0 ± 0.5 11.0 ± 0.5 by each p/n by each p/n 3.5 ± 0.5 8.5 ± 0.5
tcda1090 11.0 max 11.0 max by each p/n by each p/n 3.5 ± 0.5 7.5 ± 0.5

electrical characteristics for tcda1109 series
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)
tcda1109-r25m 0.25 (t1.5) 8 1.4 0.50 0.60 50 60
tcda1109-r25m 0.25 (t2.5) 8 1.5 0.70 0.80 45 60
tcda1109-r30m 0.30 8 1.5 0.70 0.80 45 60
tcda1109-r33m 0.33 8 1.5 0.70 0.80 45 60
tcda1109-r36m 0.36 8 1.5 0.70 0.80 45 60
tcda1109-r40m 0.40 8 1.5 0.70 0.80 45 50
tcda1109-r47m 0.47 9 1.5 0.80 1.00 40 50
tcda1109-r50m 0.50 9 1.5 0.80 1.00 40 50
tcda1109-r56m 0.56 9 1.5 0.80 1.00 40 50
tcda1109-r60m 0.60 9 1.5 0.80 1.00 40 50
tcda1109-r68m 0.68 9 1.4 1.00 1.20 35 40
tcda1109-r80m 0.8 10 1.4 1.30 1.60 25 45
tcda1109-1r0m 1.0 10 1.4 1.40 1.80 25 45
tcda1109-1r2m 1.2 10 1.2 1.70 2.00 23 33
tcda1109-1r5m 1.5 10 1.2 2.20 2.50 21 32
tcda1109-2r0m 2.0 10 1.0 3.30 4.00 15 27
tcda1109-2r2m 2.2 10 1.0 4.50 5.00 15 40
tcda1109-2r5m 2.5 10 1.0 4.50 5.00 15 30
  • 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.
electrical characteristics for tcda1090 series
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)
tcda1090-r15m 0.15 9 1.4 0.45 0.60 40 60
tcda1090-r20m 0.20 9 1.4 0.45 0.60 40 60
tcda1090-r25m 0.25 (1.5t) 9 1.4 0.45 0.60 40 50
tcda1090-r25m 0.25 (2.5t) 10 1.4 0.65 0.75 40 60
tcda1090-r30m 0.30 10 1.4 0.65 0.75 40 60
tcda1090-r33m 0.33 10 1.4 0.65 0.75 40 60
tcda1090-r36m 0.36 10 1.4 0.65 0.75 40 50
tcda1090-r39m 0.39 10 1.4 0.65 0.75 40 50
tcda1090-r47m 0.47 (2.5t) 10 1.4 0.65 0.75 40 50
tcda1090-r47m 0.47 (3.5t) 10 1.4 0.90 1.10 35 50
tcda1090-r60m 0.60 10 1.4 0.90 1.10 35 50
tcda1090-r68m 0.68 10 1.4 0.90 1.10 35 40
tcda1090-r80m 0.8 10 1.4 1.10 1.30 33 40
tcda1090-1r0m 1.0 10 1.2 1.55 1.80 27 40
tcda1090-1r2m 1.2 10 1.2 1.90 2.20 25 30
tcda1090-1r5m 1.5 10 1.0 2.70 3.00 21 30
tcda1090-1r8m 1.8 10 1.0 2.70 3.00 21 30
tcda1090-2r2m 2.2 10 1.0 3.70 4.00 18 30
  • 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.
tcda0707 configurations & dimensions (unit: mm)
large current power inductor
type a b c d e f
tcda0707 7.4 ± 0.5 7.4 ± 0.5 by each p/n by each p/n 3.5 ± 0.5 5.0 ± 0.5

electrical characteristics for tcda0707 series
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)
tcda0707-r20m 0.20 8 0.8 1.30 2.00 22 40
tcda0707-r30m 0.30 8 0.8 1.80 2.60 20 36
tcda0707-r36m 0.36 8 0.8 1.80 2.60 20 34
tcda0707-r39m 0.39 8 0.8 1.80 2.60 20 32
tcda0707-r47m 0.47 8 0.8 2.40 3.30 18 30
tcda0707-r60m 0.60 8 0.8 2.40 3.30 18 28
tcda0707-r68m 0.68 8 0.8 2.40 3.30 18 27
tcda0707-r80m 0.8 8 0.8 3.30 4.50 16 26
tcda0707-1r0m 1.0 8 0.8 3.30 4.50 16 25
tcda0707-1r2m 1.2 8.5 0.8 3.30 4.50 16 24
tcda0707-1r5m 1.5 8.5 0.8 4.00 4.80 15 20
tcda0707-1r8m 1.8 9 0.8 4.00 4.80 15 20
tcda0707-2r2m 2.2 10 0.8 5.00 6.00 10 15
  • 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.
how to order
tcda1312-r22m
12 34
1 large current power inductor : tcda
2 size (mm)
codesize (mm)
131212.0×13.0mm
121010.2×12.3mm
110911.0×11.0mm
109011.0×11.0mm
07077.4×7.4mm
3 inductance
codeinductance
r220.22µh
1r01.00µh
4 tolerance
codetolerance
m20%
  • tc1213 series - large current, low dcr inductor
  • tc19 series - through hole gap toroidal inductor
  • tcwb series - excellent emi suppression capability
  • tcuu series - highly reliable,compact & lightweight
  • tcrs series - space savings, wide inductance range
  • tcpc series - choke inductor with molded construction
  • tcer series - mini-transformer and automatically seals
  • tcfb series - radio frequency interference suppression
  • tctk series - toroidal inductor with vertical base mounted
  • tcrc series - covers low inductance range of tcrb series
  • tcb7t series - choke inductor common mode leaded type
  • tcac series - high q, high frequency air core coils inductor type
  • tcrb series - high rated current, rugged reliability fixed inductor
  • tcda series - large current through hole power inductor, low dcr
  • tcal series - fixed inductor provides 0204, 0307, 0410, and 0510 size
  • tclp/tcvp series - low dcr surface mounting, high saturation inductor
  • tctc series - toroidal inductor in low loss powdered iron cores, low emi