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PC44PQ26-25Z-12 데이터시트 PDF




TDK에서 제조한 전자 부품 PC44PQ26-25Z-12은 전자 산업 및 응용 분야에서
광범위하게 사용되는 반도체 소자입니다.


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PC44PQ26-25Z-12 데이터시트, 핀배열, 회로
(39/71)
PQ Series PQ20/16 Cores
14.0±0.4
Part No.
PC44PQ20/16Z-12
Coil: ø0.35 2UEW 100Ts
10.3±0.3
16.2±0.2
Dimensions in mm
AL-value (nH/N2)
3880±25% (1kHz, 0.5mA)
5210 min. (100kHz, 200mT)
Parameter
Core factor
C1 mm1 0.605
Effective magnetic path length
em m 37.4
Effective cross-sectional area
Ae mm2 62
Effective core volume
Ve mm3 2310
Cross-sectional center pole area
Acp mm2 60.8
Minimum cross-sectional center pole area Acp min. mm2 58.1
Cross-sectional winding area of core
Acw mm2 47.4
Weight (approx.)
g 13
Core loss (W) at 100°C
100kHz, 200mT
0.84 max.
Calculated output power
(forward converter mode)
70W (100kHz)
NI limit vs. AL-value for
PC44PQ20/16 gapped core (Typical)
103
Temperature: 100˚C
AL-value vs. Air gap length for
PC44PQ20/16 core (Typical)
103
Temperature rise vs. Total loss for
PQ20/16 core (Typical)
(Ambient temperature: 25°C)
100
40%
20%
102
Center pole gap
Spacer gap
102
50
NI limit=28821×AL1.022(20%)
NI limit=38270×AL1.038(40%)
AL=22862×NI limit 0.978(20%)
101
AL=26409×NI limit 0.964(40%)
102
103
AL-value(nH/N2)
Note: NI limit shows the point where the exciting
current is 20% and 40% away from its
extended linear part.
101
0.1
1
Air gap length(mm)
10
Measuring conditions • Coil: ø0.35 2UEW 100Ts
• Frequency: 1kHz
• Level: 0.5mA
0
05 1 2 3 4
Total loss Pm(W)
Note: The temperature rise is measured in the
room whose temperature and humidity are
fixed to 25°C and 45(%)RH. respectively.
(approx. 400×300×300cm)
Measuring point
Core
Coil
All specifications are subject to change without notice.
http://www.Datasheet4U.com/
002-01 / 20040913 / e148.fm




PC44PQ26-25Z-12 pdf, 반도체, 판매, 대치품
(42/71)
PQ Series PQ26/25 Cores
Parameter
Core factor
C1 mm1 0.472
Effective magnetic path length
em m 55.5
Effective cross-sectional area
Ae mm2 118
Effective core volume
Ve mm3 6530
Cross-sectional center pole area
Acp mm2 113
Minimum cross-sectional center pole area Acp min. mm2 109
Cross-sectional winding area of core
Acw mm2 84.5
Weight (approx.)
g 36
19.0±0.45
16.1±0.3
24.75±0.25
Dimensions in mm
Part No.
PC44PQ26/25Z-12
PC50PQ26/25Z-12
Coil: ø0.35 2UEW 100Ts
AL-value (nH/N2)
5250±25% (1kHz, 0.5mA)
6680 min. (100kHz, 200mT)
3200±25% (1kHz, 0.5mA)
Core loss (W) at 100°C
100kHz, 200mT 500kHz, 50mT
2.32 max.
0.76 max.
Calculated output power
(forward converter mode)
195W (100kHz)
366W (500kHz)
NI limit vs. AL-value for
PC44PQ26/25 gapped core (Typical)
103
Temperature: 100˚C
AL-value vs. Air gap length for
PC44PQ26/25 core (Typical)
103
Temperature rise vs. Total loss for
PQ26/25 core (Typical)
(Ambient temperature: 25°C)
100
40%
20%
102
Center pole gap
Spacer gap
102
50
NI limit=76619×AL1.087(20%)
NI limit=93743×AL1.086(40%)
AL=31132×NI limit 0.920(20%)
101
AL=38138×NI limit 0.921(40%)
102
103
AL-value(nH/N2)
NI limit vs. AL-value for
PC50PQ26/25 gapped core (Typical)
103
Temperature: 100˚C
101 0.1
1
Air gap length(mm)
AL-value vs. Air gap length for
PC50PQ26/25 core (Typical)
103
Center pole gap
0
10 0 1 2 3 4 5
Total loss Pm(W)
Note: The temperature rise is measured in the
room whose temperature and humidity are
fixed to 25°C and 45(%)RH. respectively.
(approx. 400×300×300cm)
Measuring point
Core
40%
102
20%
102
Coil
101 102
103
AL-value(nH/N2)
Note: NI limit shows the point where the exciting
current is 20% and 40% away from its
extended linear part.
101
0.1
1
Air gap length(mm)
Measuring conditions • Coil: ø0.35 2UEW 100Ts
• Frequency: 1kHz
• Level: 0.5mA
All specifications are subject to change without notice.
http://www.Datasheet4U.com/
002-01 / 20040913 / e148.fm

4페이지










PC44PQ26-25Z-12 전자부품, 판매, 대치품
(45/71)
PQ Series PQ35/35 Cores
Parameter
Core factor
C1 mm1 0.448
Effective magnetic path length
em m 87.9
Effective cross-sectional area
Ae mm2 196
Effective core volume
Ve mm3 17300
Cross-sectional center pole area
Acp mm2 162
Minimum cross-sectional center pole area Acp min. mm2 156
Cross-sectional winding area of core
Acw mm2 220.6
Weight (approx.)
g 73
26.0±0.5
25.0±0.3
34.75±0.25
Dimensions in mm
Part No.
PC44PQ35/35Z-12
Coil: ø0.4 2UEW 100Ts
AL-value (nH/N2)
4860±25% (1kHz, 0.5mA)
7010 min. (100kHz, 200mT)
Core loss (W) at 100°C
100kHz, 200mT
5.27 max.
Calculated output power
(forward converter mode)
452W (100kHz)
NI limit vs. AL-value for
PC44PQ35/35 gapped core (Typical)
103
Temperature: 100˚C
40%
20%
102
NI limit=124531×AL1.107(20%)
NI limit=154965×AL1.103(40%)
AL=39836×NI limit 0.903(20%)
101
AL=50738×NI limit 0.906(40%)
102
103
AL-value(nH/N2)
Note: NI limit shows the point where the exciting
current is 20% and 40% away from its
extended linear part.
AL-value vs. Air gap length for
PC44PQ35/35 core (Typical)
103
Center pole gap
Spacer gap
102
Temperature rise vs. Total loss for
PQ35/35 core (Typical)
(Ambient temperature: 25°C)
100
50
0.1 1
Air gap length(mm)
10
Measuring conditions • Coil: ø0.4 2UEW 100Ts
• Frequency: 1kHz
• Level: 0.5mA
0
012345
Total loss Pm(W)
Note: The temperature rise is measured in the
room whose temperature and humidity are
fixed to 25°C and 45(%)RH. respectively.
(approx. 400×300×300cm)
Measuring point
Core
Coil
All specifications are subject to change without notice.
http://www.Datasheet4U.com/
002-01 / 20040913 / e148.fm

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PC44PQ26-25Z-12

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