Ferrite Inductors
铁氧½功率电感器
MBH7045C
Inductance Range:
3.3~1000µH
Recommended patterns
推荐焊盘尺寸
(Unit: mm)
(Unit: mm)
FEATURES
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特点
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符合AEC-Q200
最大7.2×7.2毫米的平面，最大高度4.8毫米
磁性屏½结构
½用温度范围：-40½+150°C
AEC-Q200 Compliant.
7.2× 7.2mm Max. square, 4.8mm Max. height.
Magnetically shielded.
Operating temperature : -40½+150°C
STANDARD PART NUMBERS
标准零件号码
TYPE MBH7045C Low DC resistance type
零件号码
Part
Number
MBH7045C-3R3NA=P3
MBH7045C-4R7NA=P3
MBH7045C-6R8NA=P3
MBH7045C-100MA=P3
* MBH7045C-150MA=P3
MBH7045C-220MA=P3
* MBH7045C-330MA=P3
MBH7045C-470MA=P3
MBH7045C-680MA=P3
MBH7045C-101MA=P3
* MBH7045C-151MA=P3
MBH7045C-221MA=P3
* MBH7045C-331MA=P3
* MBH7045C-471MA=P3
* MBH7045C-681MA=P3
* MBH7045C-102MA=P3
(Quantity/reel; 1000 PCS)
最大电感值减小电流
(3)
(典型)
Inductance
Decrease Current
(3)
(A) Max.(Typ.)
ΔL/L=10%
2.5 (3.4)
2.0 (2.7)
1.7 (2.5)
1.3 (2.0)
1.1 (1.6)
1.0 (1.4)
0.80 (1.1)
0.70 (0.94)
0.59 (0.78)
0.48 (0.63)
0.39 (0.52)
0.34 (0.45)
0.25 (0.36)
0.22 (0.30)
0.20 (0.25)
0.14 (0.21)
最大温度上升电流
(3)
(典型)
Temperature
Rise Current
(3)
∆T=40°C
(A) Max. (Typ.)
3.5 (4.4)
3.2 (4.0)
2.7 (3.4)
2.5 (3.0)
2.1 (2.5)
1.9 (2.3)
1.4 (1.7)
1.3 (1.6)
1.1 (1.3)
1.0 (1.2)
0.79 (0.94)
0.65 (0.77)
0.54 (0.64)
0.43 (0.51)
0.36 (0.43)
0.31(0.37)
电感值
(1)
公差
Tolerance
(%)
±30
±30
±30
±20
±20
±20
±20
±20
±20
±20
±20
±20
±20
±20
±20
±20
最大直流电阻
(2)
(典型)
DC
Resistance
(2)
(mΩ)
Tolerance ±20%
19
23
28
36
52
61
96
125
175
250
340
520
740
1050
1480
2280
Inductance
(1)
(µH)
3.3
4.7
6.8
10
15
22
33
47
68
100
150
220
330
470
680
1000
* Under development
1) Inductance is measured with a LCR meter 4284A(Agilent
Technologies) or equivalent. Test frequency at 100kHz
(2) DC resistance is measured with 34420A (Agilent Technologies) or
3541(HIOKI). (Reference ambient temperature 25°C)
(3) Maximum allowable DC current is that which causes a 10%
inductance reduction from the initial value, coil temperature to rise
by 40°C, whichever is smaller.
(Reference ambient temperature 25°C)
(1) LCR仪表4284A (Agilent技术)或者功½相同的仪器在100kHz下测
试电感值。
(2)
通过数码万用表34420A（Agilent技术）或者3541(HIOKI)测试直
流电阻。（环境温度为25°C）
(3)
允许最大直流电的范围是以下两者中比较小的一个：引起电感值
从最初值降½10%，或者线圈温度升高40°C。
（参考周围环境温度25°C）。
Continued on next page
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Ferrite Inductors
铁氧½功率电感器
MBH7045C
continued from previous page
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STANDARD PART NUMBERS
标准零件号码
TYPE MBH7045C High saturation current type
零件号码
Part
Number
*
MBH7045C-3R3NB=P3
*
MBH7045C-4R7NB=P3
*
MBH7045C-6R8NB=P3
*
MBH7045C-100MB=P3
*
MBH7045C-150MB=P3
*
MBH7045C-220MB=P3
*
MBH7045C-330MB=P3
MBH7045C-470MB=P3
(Quantity/reel; 1000 PCS)
最大电感值减小电流
(3)
(典型)
Inductance
Decrease Current
(3)
(A) Max.(Typ.)
ΔL/L=10%
3.3 (4.4)
3.0 (4.0)
2.4 (3.2)
2.0 (2.7)
1.6 (2.1)
1.4 (1.8)
1.1 (1.5)
0.90 (1.2)
0.75 (1.0)
0.63 (0.84)
0.51 (0.68)
0.40 (0.56)
最大温度上升电流
(3)
(典型)
Temperature
Rise Current
(3)
∆T=40°C
(A) Max. (Typ.)
(4.3)
(3.7)
(3.5)
(3.2)
(2.5)
(2.2)
(1.8)
(1.4)
(1.2)
(0.99)
(0.79)
(0.65)
电感值
(1)
公差
Tolerance
(%)
±30
±30
±30
±20
±20
±20
±20
±20
±20
±20
±20
±20
最大直流电阻
(典型)
DC
Resistance
(2)
(mΩ)
Tolerance ±20%
21
24
29
36
54
70
105
150
210
310
460
690
(2)
Inductance
(1)
(µH)
3.3
4.7
6.8
10
15
22
33
47
68
100
150
220
*
MBH7045C-680MB=P3
*
MBH7045C-101MB=P3
*
MBH7045C-151MB=P3
MBH7045C-221MB=P3
* Under development
1) Inductance is measured with a LCR meter 4284A(Agilent
Technologies) or equivalent. Test frequency at 100kHz
(2) DC resistance is measured with 34420A (Agilent Technologies) or
3541(HIOKI). (Reference ambient temperature 25°C)
(3) Maximum allowable DC current is that which causes a 10%
inductance reduction from the initial value, coil temperature to rise
by 40°C, whichever is smaller.
(Reference ambient temperature 25°C)
(1) LCR仪表4284A (Agilent技术)或者功½相同的仪器在100kHz下测
试电感值。
(2)
通过数码万用表34420A（Agilent技术）或者3541(HIOKI)测试直
流电阻。（环境温度为25°C）
(3)
允许最大直流电的范围是以下两者中比较小的一个：引起电感值
从最初值降½10%，或者线圈温度升高40°C。
（参考周围环境温度25°C）。
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