F E R R I T E S
May 2016
Mn-Zn
Ferrite Cores for Switching Power Supplies
Large PQ series
(2/12)
F E R R I T E S
REMINDERS FOR USING THESE PRODUCTS
Please be sure to read this manual thoroughly before using the products.
The products listed on this catalog are intended for use in general electronic equipment (AV equipment, telecommunications equipment,
home appliances, amusement equipment, computer equipment, personal equipment, office equipment, measurement equipment,
industrial robots) under a normal operation and use condition.
The products are not designed or warranted to meet the requirements of the applications listed below, whose performance and/or quality
require a more stringent level of safety or reliability, or whose failure, malfunction or trouble could cause serious damage to society, person
or property.
When using the products for specific purposes, please first make confirmations in areas such as safety, reliability, and quality.
Please understand that we are not in a position to be held responsible for any damage or the like caused by any use exceeding the range
or conditions of this specification sheet or by any use in the specific applications.
(1) Aerospace/Aviation equipment
(2) Transportation equipment (electric trains, ships, etc.)
(3) Medical equipment
(4) Power-generation control equipment
(5) Atomic energy-related equipment
(6) Seabed equipment
(7) Transportation control equipment
(8) Public information-processing equipment
(9) Military equipment
(10) Electric heating apparatus, burning equipment
(11) Disaster prevention/crime prevention equipment
(12) Safety equipment
(13) Other applications that are not considered general-purpose
applications
When using this product in general-purpose standard applications, you are kindly requested to take into consideration securing protection
circuit/equipment or providing backup circuits, etc to ensure higher safety.
20160519 / ferrite_mz_sw_large_pq_en.fm
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F E R R I T E S
Ferrite Core for Switching Power Supplies
Product compatible with RoHS directive
Halogen-free
Overview of the Large PQ Series
FEATURES
TDK’s original shapes
The PQ Core occupies a smaller mounted area, as a transformer, compared to the E-core and EER-Core
APPLICATION
Tranformers and coils for Switched-mode power supplies (High Mounting Density, Low Profile)
PART NUMBER CONSTRUCTION
PC47
PQ60/42 -
Material
Size of PQ core
PC47
PC95
PQ60/42
PQ60/52
PQ65/44
PQ65/54
Z
AL-value
Z
Without air gap
RANGE OF USE AND STORAGE TEMPERATURE
Temperature range
Operating
temperature
(°C)
–30 to +105
Storage
temperature
(°C)
–30 to +85
RoHS Directive Compliant Product: See the following for more details related to RoHS Directive compliant products. http://www.tdk.co.jp/rohs/
Halogen-free: Indicates that Cl content is less than 900ppm, Br content is less than 900ppm, and that the total Cl and Br content is less than 1500ppm.
Please be sure to request delivery specifications that provide further details on the features and specifications of the products for proper and safe use.
Please note that the contents may change without any prior notice due to reasons such as upgrading.
20160519 / ferrite_mz_sw_large_pq_en.fm
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F E R R I T E S
Mn-Zn PQ Cores
A2
B
A1
E
øC
SHAPES AND DIMENSIONS
2H
2D
PC47
PQ60/42
Material
Size of PQ core
-
Z
AL-value
Z
Part No.
PC47PQ60/42-Z
PC95PQ60/42-Z
PC47PQ60/52-Z
PC95PQ60/52-Z
PC47PQ65/44-Z
PC95PQ65/44-Z
PC47PQ65/54-Z
PC95PQ65/54-Z
Without air gap
Dimensions
(mm)
A1
A2
B
øC
2D
E min.
2H
59.0±1.0
39.0±0.7
49.5
23.5±0.5
41.5±0.5
37.8
25.1±0.6
59.0±1.0
39.0±0.7
49.5
23.5±0.5
51.5±0.5
37.8
35.1±0.6
65.0±1.0
45.0±0.7
55.0
26.0±0.5
43.5±0.5
40.8
25.5±0.6
65.0±1.0
45.0±0.7
55.0
26.0±0.5
53.5±0.5
40.8
35.5±0.6
Effective parameter
Core
factor
Part No.
PC47PQ60/42-Z
PC95PQ60/42-Z
PC47PQ60/52-Z
PC95PQ60/52-Z
PC47PQ65/44-Z
PC95PQ65/44-Z
PC47PQ65/54-Z
PC95PQ65/54-Z
C1(mm–1)
0.203
0.248
0.171
0.207
Effective
cross-sectional
area
Ae(mm2)
483
477
604
597
Electrical characteristics
Effective
magnetic path
length
ℓe(mm)
98.1
118
103
123
Effective
core volume
Weigh
AL-value
Core loss
Ve(mm3)
(g)
(nH/N2)
1kHz
0.5mA
100Ts
Without air gap With air gap
(W)max.
100kHz
150mT
100°C
25°C
80°C
120°C
10,500±25%
14,300±25%
8,500±25%
11,200±25%
12,600±25%
15,500±25%
10,000±25%
13,500±25%
9.5
—
11.3
—
12.5
—
14.8
—
—
—
—
11.0
10.0
12.5
—
—
—
13.0
11.8
14.9
—
—
—
14.4
13.2
16.5
—
—
—
17.0
15.5
19.5
47360
56237
62460
73552
265
310
355
410
Please be sure to request delivery specifications that provide further details on the features and specifications of the products for proper and safe use.
Please note that the contents may change without any prior notice due to reasons such as upgrading.
20160519 / ferrite_mz_sw_large_pq_en.fm
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F E R R I T E S
Mn-Zn PQ series Part No.: PC47PQ60/42-Z
39.0±0.7
59.0±1.0
49.5 min.
37.8 min.
ø23.5±0.5
SHAPES AND DIMENSIONS
25.1±0.6
41.5±0.5
Effective parameter
Core
factor
Electrical characteristics
Cross-sectional Weigh
winding area of
core
Acw
(mm2)
(g/set)
AL-value
Core loss
Ve
(mm3)
Cross-sectional Minimum
center pole area cross-sectional
center pole are
Acp
Acp min.
(mm2)
(mm2)
(nH/N2)
1kHz
0.5mA
(W)max.
100kHz
150mT
47360
433
338
10,500±25%
Effective
cross-sectional
area
Ae
(mm2)
Effective
core volume
C1
(mm–1)
Effective
magnetic path
length
ℓe
(mm)
0.203
98.1
483
100°C
415
265
9.5
Coil: ø0.4 2UEW 100Ts
NI limit vs. AL-value(Typ.)
AL-value vs. Air gap length(Typ.)
1000
Temperature rise vs. Total loss
(Typ.)
100
10000
Temperature rise of hot spot ΔT (°C)
Center pole gap
1000
40%
20%
NI limit (AT)
AL-value (nH/N2)
100
10
100
10
Temp: 100°C
1
100
NI20%=348812×AL–1.1174
NI40%=214942×AL–1.0321
1000
10000
A L-value (nH/N 2)
The 20% and 40% graph shows when a
20% and 40% drop from the initial ALvalue has been made due to the DC
superimposition.
1
0.01
AL=614.15×lg –0.7945
0.1
1
Air gap length (mm)
Measuring conditions
• Coil:ø0.4 2UEW 100Ts
• Frequency:1kHz
• Current level: 0.5mA
• Ambient temperature: 25°C
10
50
0
0
1
2
3 4 5 6 7
Total loss Pm (W)
8
9 10
Measuring conditions
• Room space: approx. 400x300x 300cm
• Ambient temperature:25°C
• Humidity: 45(%)RH.
Measuring point
Core
Coil
Please be sure to request delivery specifications that provide further details on the features and specifications of the products for proper and safe use.
Please note that the contents may change without any prior notice due to reasons such as upgrading.
20160519 / ferrite_mz_sw_large_pq_en.fm
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F E R R I T E S
Mn-Zn PQ series Part No.: PC95PQ60/42-Z
39.0±0.7
59.0±1.0
49.5 min.
37.8 min.
ø23.5±0.5
SHAPES AND DIMENSIONS
25.1±0.6
41.5±0.5
Effective parameter
Core
factor
Electrical characteristics
Cross-sectional Weigh
winding area of
core
Acw
(mm2)
(g/set)
AL-value
Core loss
Ve
(mm3)
Cross-sectional Minimum
center pole area cross-sectional
center pole are
Acp
Acp min.
(mm2)
(mm2)
(nH/N2)
1kHz
0.5mA
(W)max.
100kHz
150mT
25°C
80°C
120°C
47360
433
338
14,300±25%
11.0
10.0
12.5
Effective
cross-sectional
area
Ae
(mm2)
Effective
core volume
C1
(mm–1)
Effective
magnetic path
length
ℓe
(mm)
0.203
98.1
483
265
Coil: ø0.4 2UEW 100Ts
NI limit vs. AL-value(Typ.)
AL-value vs. Air gap length(Typ.)
1000
Temperature rise vs. Total loss
(Typ.)
100
10000
20%
NI limit (AT)
10
Center pole gap
1000
AL-value (nH/N2)
100
40%
Temperature rise of hot spot ΔT (°C)
415
100
10
Temp: 100°C
1
100
NI20%=482106×AL–1.1708
NI40%=199652×AL–1.0247
1000
10000
A L-value (nH/N 2)
The 20% and 40% graph shows when a
20% and 40% drop from the initial ALvalue has been made due to the DC
superimposition.
1
0.01
AL=754.70×lg –0.8327
0.1
1
Air gap length (mm)
Measuring conditions
• Coil:ø0.4 2UEW 100Ts
• Frequency:1kHz
• Current level: 0.5mA
• Ambient temperature: 25°C
10
50
0
0
1
2
3 4 5 6 7
Total loss Pm (W)
8
9 10
Measuring conditions
• Room space: approx. 400x300x 300cm
• Ambient temperature:25°C
• Humidity: 45(%)RH.
Measuring point
Core
Coil
Please be sure to request delivery specifications that provide further details on the features and specifications of the products for proper and safe use.
Please note that the contents may change without any prior notice due to reasons such as upgrading.
20160519 / ferrite_mz_sw_large_pq_en.fm
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F E R R I T E S
Mn-Zn PQ series Part No.: PC47PQ60/52-Z
39.0±0.7
59.0±1.0
49.5 min.
37.8 min.
ø23.5±0.5
SHAPES AND DIMENSIONS
35.1±0.6
51.5±0.5
Effective parameter
Core
factor
Electrical characteristics
Cross-sectional Weigh
winding area of
core
Acw
(mm2)
(g/set)
AL-value
Core loss
Ve
(mm3)
Cross-sectional Minimum
center pole area cross-sectional
center pole are
Acp
Acp min.
(mm2)
(mm2)
(nH/N2)
1kHz
0.5mA
(W)max.
100kHz
150mT
56237
433
473
8,500±25%
Effective
cross-sectional
area
Ae
(mm2)
Effective
core volume
C1
(mm–1)
Effective
magnetic path
length
ℓe
(mm)
0.248
118
477
100°C
415
310
11.3
Coil: ø0.4 2UEW 100Ts
NI limit vs. AL-value(Typ.)
1000
AL-value vs. Air gap length(Typ.)
Temperature rise vs. Total loss
(Typ.)
100
10000
Temperature rise of hot spot ΔT (°C)
Center pole gap
1000
40%
20%
NI limit (AT)
AL-value (nH/N2)
100
10
100
10
Temp: 100°C
1
100
NI20%=348601×AL–1.1213
NI40%=205235×AL–1.0288
1000
10000
A L-value (nH/N 2)
The 20% and 40% graph shows when a
20% and 40% drop from the initial ALvalue has been made due to the DC
superimposition.
1
0.01
AL=618.16×lg –0.7608
0.1
1
Air gap length (mm)
Measuring conditions
• Coil:ø0.4 2UEW 100Ts
• Frequency:1kHz
• Current level: 0.5mA
• Ambient temperature: 25°C
10
50
0
0
1
2
3 4 5 6 7
Total loss Pm (W)
8
9 10
Measuring conditions
• Room space: approx. 400x300x 300cm
• Ambient temperature:25°C
• Humidity: 45(%)RH.
Measuring point
Core
Coil
Please be sure to request delivery specifications that provide further details on the features and specifications of the products for proper and safe use.
Please note that the contents may change without any prior notice due to reasons such as upgrading.
20160519 / ferrite_mz_sw_large_pq_en.fm
(8/12)
F E R R I T E S
Mn-Zn PQ series Part No.: PC95PQ60/52-Z
39.0±0.7
59.0±1.0
49.5 min.
37.8 min.
ø23.5±0.5
SHAPES AND DIMENSIONS
35.1±0.6
51.5±0.5
Effective parameter
Core
factor
Electrical characteristics
Cross-sectional Weigh
winding area of
core
Acw
(mm2)
(g/set)
AL-value
Core loss
Ve
(mm3)
Cross-sectional Minimum
center pole area cross-sectional
center pole are
Acp
Acp min.
(mm2)
(mm2)
(nH/N2)
1kHz
0.5mA
(W)max.
100kHz
150mT
25°C
80°C
120°C
56237
433
473
11,200±25%
13.0
11.8
14.9
Effective
cross-sectional
area
Ae
(mm2)
Effective
core volume
C1
(mm–1)
Effective
magnetic path
length
ℓe
(mm)
0.248
118
477
310
Coil: ø0.4 2UEW 100Ts
NI limit vs. AL-value(Typ.)
AL-value vs. Air gap length(Typ.)
1000
Temperature rise vs. Total loss
(Typ.)
100
10000
20%
NI limit (AT)
10
Center pole gap
1000
AL-value (nH/N2)
100
40%
Temperature rise of hot spot ΔT (°C)
415
100
10
Temp: 100°C
1
100
NI20%=125704×AL–0.9945
NI40%= 84976×AL–0.9107
1000
10000
A L-value (nH/N 2)
The 20% and 40% graph shows when a
20% and 40% drop from the initial ALvalue has been made due to the DC
superimposition.
1
0.01
AL=621.27×lg –0.7848
0.1
1
Air gap length (mm)
Measuring conditions
• Coil:ø0.4 2UEW 100Ts
• Frequency:1kHz
• Current level: 0.5mA
• Ambient temperature: 25°C
10
50
0
0
1
2
3 4 5 6 7
Total loss Pm (W)
8
9 10
Measuring conditions
• Room space: approx. 400x300x 300cm
• Ambient temperature:25°C
• Humidity: 45(%)RH.
Measuring point
Core
Coil
Please be sure to request delivery specifications that provide further details on the features and specifications of the products for proper and safe use.
Please note that the contents may change without any prior notice due to reasons such as upgrading.
20160519 / ferrite_mz_sw_large_pq_en.fm
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F E R R I T E S
Mn-Zn PQ series Part No.: PC47PQ65/44-Z
45.0±0.7
65.0±1.0
55.0 min.
40.8 min.
ø26.0±0.5
SHAPES AND DIMENSIONS
25.5±0.6
43.5±0.5
Effective parameter
Core
factor
Electrical characteristics
Cross-sectional Weigh
winding area of
core
Acw
(mm2)
(g/set)
AL-value
Core loss
Ve
(mm3)
Cross-sectional Minimum
center pole area cross-sectional
center pole are
Acp
Acp min.
(mm2)
(mm2)
(nH/N2)
1kHz
0.5mA
(W)max.
100kHz
150mT
62460
531
382
12,600±25%
Effective
cross-sectional
area
Ae
(mm2)
Effective
core volume
C1
(mm–1)
Effective
magnetic path
length
ℓe
(mm)
0.171
103
604
100°C
355
12.5
Coil: ø0.4 2UEW 100Ts
NI limit vs. AL-value(Typ.)
AL-value vs. Air gap length(Typ.)
1000
Temperature rise vs. Total loss
(Typ.)
100
10000
40%
Center pole gap
1000
20%
NI limit (AT)
AL-value (nH/N2)
100
10
Temperature rise of hot spot ΔT (°C)
511
100
10
Temp: 100°C
1
100
NI20%=1048062×AL–1.2491
NI40%= 310444×AL–1.0558
1000
10000
A L-value (nH/N 2)
The 20% and 40% graph shows when a
20% and 40% drop from the initial ALvalue has been made due to the DC
superimposition.
1
0.01
AL=726.81×lg –0.7836
0.1
1
Air gap length (mm)
Measuring conditions
• Coil:ø0.4 2UEW 100Ts
• Frequency:1kHz
• Current level: 0.5mA
• Ambient temperature: 25°C
10
50
0
0
1
2
3 4 5 6 7
Total loss Pm (W)
8
9 10
Measuring conditions
• Room space: approx. 400x300x 300cm
• Ambient temperature:25°C
• Humidity: 45(%)RH.
Measuring point
Core
Coil
Please be sure to request delivery specifications that provide further details on the features and specifications of the products for proper and safe use.
Please note that the contents may change without any prior notice due to reasons such as upgrading.
20160519 / ferrite_mz_sw_large_pq_en.fm
(10/12)
F E R R I T E S
Mn-Zn PQ series Part No.: PC95PQ65/44-Z
45.0±0.7
65.0±1.0
55.0 min.
40.8 min.
ø26.0±0.5
SHAPES AND DIMENSIONS
25.5±0.6
43.5±0.5
Effective parameter
Core
factor
Electrical characteristics
Cross-sectional Weigh
winding area of
core
Acw
(mm2)
(g/set)
AL-value
Core loss
Ve
(mm3)
Cross-sectional Minimum
center pole area cross-sectional
center pole are
Acp
Acp min.
(mm2)
(mm2)
(nH/N2)
1kHz
0.5mA
(W)max.
100kHz
150mT
62460
531
382
15,500±25%
Effective
cross-sectional
area
Ae
(mm2)
Effective
core volume
C1
(mm–1)
Effective
magnetic path
length
ℓe
(mm)
0.171
103
604
355
25°C
80°C
120°C
14.4
13.2
16.5
Coil: ø0.4 2UEW 100Ts
NI limit vs. AL-value(Typ.)
AL-value vs. Air gap length(Typ.)
1000
Temperature rise vs. Total loss
(Typ.)
100
10000
20%
NI limit (AT)
10
Center pole gap
1000
AL-value (nH/N2)
100
40%
Temperature rise of hot spot ΔT (°C)
511
100
10
Temp: 100°C
1
100
NI20%=521042×AL–1.1483
NI40%=251838×AL–1.0297
1000
10000
A L-value (nH/N 2)
The 20% and 40% graph shows when a
20% and 40% drop from the initial ALvalue has been made due to the DC
superimposition.
1
0.01
AL=730.06×lg –0.8350
0.1
1
Air gap length (mm)
Measuring conditions
• Coil:ø0.4 2UEW 100Ts
• Frequency:1kHz
• Current level: 0.5mA
• Ambient temperature: 25°C
10
50
0
0
1
2
3 4 5 6 7
Total loss Pm (W)
8
9 10
Measuring conditions
• Room space: approx. 400x300x 300cm
• Ambient temperature:25°C
• Humidity: 45(%)RH.
Measuring point
Core
Coil
Please be sure to request delivery specifications that provide further details on the features and specifications of the products for proper and safe use.
Please note that the contents may change without any prior notice due to reasons such as upgrading.
20160519 / ferrite_mz_sw_large_pq_en.fm
(11/12)
F E R R I T E S
Mn-Zn PQ series Part No.: PC47PQ65/54-Z
45.0±0.7
65.0±1.0
55.0 min.
40.8 min.
ø26.0±0.5
SHAPES AND DIMENSIONS
35.5±0.6
53.5±0.5
Effective parameter
Core
factor
Electrical characteristics
Cross-sectional Weigh
winding area of
core
Acw
(mm2)
(g/set)
AL-value
Core loss
Ve
(mm3)
Cross-sectional Minimum
center pole area cross-sectional
center pole are
Acp
Acp min.
(mm2)
(mm2)
(nH/N2)
1kHz
0.5mA
(W)max.
100kHz
150mT
73552
531
532
10,000±25%
14.8
Effective
cross-sectional
area
Ae
(mm2)
Effective
core volume
C1
(mm–1)
Effective
magnetic path
length
ℓe
(mm)
0.207
123
597
100°C
410
Coil: ø0.4 2UEW 100Ts
NI limit vs. AL-value(Typ.)
AL-value vs. Air gap length(Typ.)
1000
Temperature rise vs. Total loss
(Typ.)
100
10000
40%
Center pole gap
1000
20%
NI limit (AT)
AL-value (nH/N2)
100
10
Temperature rise of hot spot ΔT (°C)
511
100
10
Temp: 100°C
1
100
NI20%=452131×AL–1.1217
NI40%=290264×AL–1.0464
1000
10000
A L-value (nH/N 2)
The 20% and 40% graph shows when a
20% and 40% drop from the initial ALvalue has been made due to the DC
superimposition.
1
0.01
AL=754.58×lg –0.7698
0.1
1
Air gap length (mm)
Measuring conditions
• Coil:ø0.4 2UEW 100Ts
• Frequency:1kHz
• Current level: 0.5mA
• Ambient temperature: 25°C
10
50
0
0
1
2
3 4 5 6 7
Total loss Pm (W)
8
9 10
Measuring conditions
• Room space: approx. 400x300x 300cm
• Ambient temperature:25°C
• Humidity: 45(%)RH.
Measuring point
Core
Coil
Please be sure to request delivery specifications that provide further details on the features and specifications of the products for proper and safe use.
Please note that the contents may change without any prior notice due to reasons such as upgrading.
20160519 / ferrite_mz_sw_large_pq_en.fm
(12/12)
F E R R I T E S
Mn-Zn PQ series Part No.: PC95PQ65/54-Z
45.0±0.7
65.0±1.0
55.0 min.
40.8 min.
ø26.0±0.5
SHAPES AND DIMENSIONS
35.5±0.6
53.5±0.5
Effective parameter
Core
factor
Electrical characteristics
Cross-sectional Weigh
winding area of
core
Acw
(mm2)
(g/set)
AL-value
Core loss
Ve
(mm3)
Cross-sectional Minimum
center pole area cross-sectional
center pole are
Acp
Acp min.
(mm2)
(mm2)
(nH/N2)
1kHz
0.5mA
(W)max.
100kHz
150mT
25°C
80°C
120°C
73552
531
532
13,500±25%
17.0
15.5
19.5
Effective
cross-sectional
area
Ae
(mm2)
Effective
core volume
C1
(mm–1)
Effective
magnetic path
length
ℓe
(mm)
0.207
123
597
410
Coil: ø0.4 2UEW 100Ts
NI limit vs. AL-value(Typ.)
AL-value vs. Air gap length(Typ.)
1000
Temperature rise vs. Total loss
(Typ.)
100
10000
20%
NI limit (AT)
10
Center pole gap
1000
AL-value (nH/N2)
100
40%
Temperature rise of hot spot ΔT (°C)
511
100
10
Temp: 100°C
1
100
NI20%=665046×AL–1.1871
NI40%=278693×AL–1.0448
1000
10000
A L-value (nH/N 2)
The 20% and 40% graph shows when a
20% and 40% drop from the initial ALvalue has been made due to the DC
superimposition.
1
0.01
AL=757.19×lg –0.8244
0.1
1
Air gap length (mm)
Measuring conditions
• Coil:ø0.4 2UEW 100Ts
• Frequency:1kHz
• Current level: 0.5mA
• Ambient temperature: 25°C
10
50
0
0
1
2
3 4 5 6 7
Total loss Pm (W)
8
9 10
Measuring conditions
• Room space: approx. 400x300x 300cm
• Ambient temperature:25°C
• Humidity: 45(%)RH.
Measuring point
Core
Coil
Please be sure to request delivery specifications that provide further details on the features and specifications of the products for proper and safe use.
Please note that the contents may change without any prior notice due to reasons such as upgrading.
20160519 / ferrite_mz_sw_large_pq_en.fm
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