DQ7545-101M Datasheet, PDF (1/3 Pages) List of Unclassifed Manufacturers – SMD Shielded Base Plate Power Inductor Series; Part Numbering Sequence

Series Number
DQ6530
DQ6545
DQ7534
DQ7545
DQ1260
DQ1280
3003 9th Avenue SW
PO Box 50
Watertown, SD 57201
Toll free: 888-978-2638
Ph: 605-886-3326
Fax: [phone]
SMD Shielded Base Plate Power Inductor Series; Part Numbering Sequence: ( Series Number ) - ( Suffix Code )(Tolerance), example DQ1260-220M
Bulk Packaging add (-B) to end of Part Numbering Sequence. example DQ1260-220M-B
L
B
C
B
H
Z
Y
A
W
X
Suffix
Suggested Land Pattern
Code
Series
Number
DQ6530
DQ6545
DQ7534
DQ7545
DQ1260
DQ1280
Units
inches
[ mm ]
inches
[ mm ]
inches
[ mm ]
inches
[ mm ]
inches
[ mm ]
inches
[ mm ]
Maximum Dimensions
L
W
H
0.256"
0.272"
0.118"
[ 6.50 ]
[ 6.90 ]
[ 3.00 ]
0.256"
0.272"
0.197"
[ 6.50 ]
[ 6.90 ]
[ 5.00 ]
0.295"
0.295"
0.134"
[ 7.50 ]
[ 7.50 ]
[ 3.40 ]
0.295"
0.295"
0.177"
[ 7.50 ]
[ 7.50 ]
[ 4.50 ]
0.504"
0.504"
0.236"
[ 12.80 ] [ 12.80 ]
[ 6.00 ]
0.504"
0.504"
0.315"
[ 12.80 ] [ 12.80 ]
[ 8.00 ]
X
0.181"
[ 4.60 ]
0.181"
[ 4.60 ]
0.197"
[ 5.00 ]
0.197"
[ 5.00 ]
0.315"
[ 8.00 ]
0.315"
[ 8.00 ]
Y
0.043"
[ 1.10 ]
0.043"
[ 1.10 ]
0.047"
[ 1.20 ]
0.047"
[ 1.20 ]
0.087"
[ 2.20 ]
0.087"
[ 2.20 ]
Reference Dimensions
Z
A
0.063"
0.069"
[ 1.60 ]
[ 1.75 ]
0.063"
0.069"
[ 1.60 ]
[ 1.75 ]
0.079"
0.084"
[ 2.00 ]
[ 2.13 ]
0.079"
0.084"
[ 2.00 ]
[ 2.13 ]
0.197"
0.202"
[ 5.00 ]
[ 5.13 ]
0.197"
0.202"
[ 5.00 ]
[ 5.13 ]
B
0.049"
[ 1.25 ]
0.049"
[ 1.25 ]
0.052"
[ 1.33 ]
0.052"
[ 1.33 ]
0.084"
[ 2.13 ]
0.084"
[ 2.13 ]
C
0.171"
[ 4.35 ]
0.171"
[ 4.35 ]
0.189"
[ 4.80 ]
0.189"
[ 4.80 ]
0.307"
[ 7.80 ]
0.307"
[ 7.80 ]
Features:
High energy storage and low resistance
Reliable surface mounting, flat top for pick
and place.
Smaller real estate than other common
inductors.
Robust temperature deflection to prevent
damage during solder reflow.
Tape and Reel mechanical specifications
available upon request.
Operating Temperature -40°C to +85°C.
Highly resistive core for EMI suppression
applications.
L¹
µH
0.33
1.0
1.2
1.5
2.4
3.3
3.5
4.7
5.5
6.1
6.8
7.6
10
12
15
18
22
27
33
39
47
56
68
82
100
120
150
180
220
270
330
390
470
560
680
820
1000
Suffix
Codes
R33
1R0
1R2
1R5
2R4
3R3
3R5
4R7
5R5
6R1
6R8
7R6
100
120
150
180
220
270
330
390
470
560
680
820
101
121
151
181
221
271
331
391
471
561
681
821
102
DCR²
Ω
0.068
0.080
0.096
0.15
0.20
0.23
0.27
0.34
0.38
0.45
0.49
0.69
0.78
1.07
1.21
1.39
1.90
2.18
2.77
3.12
4.38
4.94
DQ6530
I_SAT3
A
Tolernace
Suffix⁴
1.940
M
1.630
M
1.400
M
1.10
M
1.00
M
0.90
M
0.80
M
0.74
M
0.66
M
0.59
M
0.54
M
0.50
M
0.46
M
0.42
M
0.38
M
0.34
M
0.31
M
0.28
M
0.26
M
0.23
M
0.22
M
0.19
M
DCR²
Ω
0.06
0.12
0.13
0.18
0.24
0.27
0.30
0.33
0.37
0.52
0.56
0.63
0.71
1.03
1.15
1.68
1.87
2.08
2.37
2.67
2.94
3.93
5.43
7.32
8.24
9.26
DQ6545
I_SAT3
A
Tolernace
Suffix⁴
2.50
M
1.35
M
1.22
M
1.11
M
1.02
M
0.91
M
0.82
M
0.74
M
0.69
M
0.62
M
0.58
M
0.51
M
0.46
M
0.42
M
0.38
M
0.35
M
0.32
M
0.29
M
0.26
M
0.23
M
0.22
M
0.20
M
0.18
M
0.17
M
0.15
M
0.14
M
DCR²
Ω
0.0093
0.072
0.098
0.130
0.140
0.190
0.210
0.240
0.320
0.360
0.470
0.520
0.690
0.790
0.890
1.270
1.450
1.650
2.310
2.620
2.940
4.180
4.670
5.730
6.540
9.440
DQ7534
I_SAT3
A
Tolernace
Suffix⁴
7.97
M
1.68
M
1.52
M
1.33
M
1.20
M
1.07
M
0.96
M
0.91
M
0.77
M
0.76
M
0.68
M
0.61
M
0.57
M
0.50
M
0.49
M
0.43
M
0.39
M
0.35
M
0.32
M
0.28
M
0.26
M
0.24
M
0.22
M
0.19
M
0.18
M
0.16
M
DCR²
Ω
0.017
0.030
0.049
0.058
0.081
0.091
0.110
0.150
0.170
0.230
0.260
0.350
0.380
0.430
0.610
0.660
0.880
0.980
1.170
1.640
1.860
2.850
3.010
3.620
4.630
5.200
6.000
DQ7545
I_SAT3
A
8.50
Tolernace
Suffix⁴
M
4.50
M
1.84
M
1.71
M
1.47
M
1.31
M
1.23
M
1.12
M
0.96
M
0.91
M
0.88
M
0.75
M
0.69
M
0.61
M
0.60
M
0.52
M
0.46
M
0.42
M
0.36
M
0.34
M
0.32
M
0.29
M
0.26
M
0.23
M
0.22
M
0.20
M
0.18
M
DCR²
Ω
0.003
0.009
0.007
0.018
0.025
0.027
0.030
0.034
0.036
0.051
0.057
0.068
0.075
0.110
0.120
0.140
0.160
0.170
0.230
0.290
0.400
0.460
0.510
0.690
0.770
0.860
1.200
1.340
1.530
DQ1260
I_SAT3
A
Tolernace
Suffix⁴
16.00
M
13.50
M
12.70
M
10.00
M
4.00
M
3.50
M
3.30
M
3.00
M
2.80
M
2.30
M
2.10
M
2.00
M
1.80
M
1.70
M
1.50
M
1.40
M
1.30
M
1.10
M
1.00
M
0.90
M
0.80
M
0.75
M
0.68
M
0.65
M
0.58
M
0.54
M
0.48
M
0.43
M
0.40
M
DCR²
Ω
DQ1280
I_SAT3
A
Tolernace
Suffix⁴
0.009
9.80
M
0.003
25.00
M
0.012
8.00
M
0.014
7.50
M
0.016
13.50
M
0.018
6.60
M
0.018
12.00
M
0.020
5.90
M
0.022
5.40
M
0.025
4.90
M
0.027
4.50
M
0.040
3.90
M
0.044
3.60
M
0.046
3.40
M
0.065
3.00
M
0.073
2.75
M
0.100
2.50
M
0.110
2.35
M
0.140
2.10
M
0.160
1.95
M
0.220
1.70
M
0.250
1.60
M
0.280
1.42
M
0.350
1.30
M
0.390
1.16
M
0.560
1.06
M
0.640
0.95
M
0.700
0.88
M
0.980
0.79
M
1.070
0.93
M
1.460
0.67
M
1.640
0.60
M
1.820
0.55
M
1. Inductance measured at 100kHz and 250mV.
2. Direct Current Resistances (DCR) are maximum values.
3. Typical inductance roll off of 35% at IDC max.
4. Suffix of M=20%.
Specifications subject to change without notice.
Call Toll Free: 888-978-2638 Website: www.tycopowercomponents.com