Application Note

VISHAY DALE
www.vishay.com
Magnetics
Application Note
IHLP Selection Example
IHLP-1616 APPLICATIONS
L0
μH
DCR  IHEAT
TYP.
(A)
ISAT
(A)
RTH (1)
PHEAT (2)
ET100 (3) K0 (4)
(W)
K1 (5)
DCR  IHEAT
TYP.
(A)
ISAT
(A)
IHLP-1616AB-01
RTH (1)
PHEAT (2)
ET100 (3) K0 (4)
(W)
K1 (5)
IHLP-1616AB-11
0.047 0.00325 13.00 32.00 63.11
0.63
0.02
0.14 0.00028
0.10 0.00550 11.50 25.00 47.65
0.84
0.08
1.13 0.00028 0.0050 12.00 12.00 48.14
0.83
0.07
0.91 0.00032
0.22 0.01100 8.50 20.00 47.98
0.83
0.10
0.55 0.00077 0.0095
9.50
9.50
40.43
0.99
0.10
0.67 0.00026
0.47 0.02000 5.00 13.00 69.32
0.58
0.18
0.87 0.00067 0.0190
6.00
6.00
50.68
0.79
0.16
0.70 0.00067
1.00 0.05000 4.00
0.83
0.27
0.86 0.00053 0.0430
4.20
4.50
45.70
0.88
0.23
0.66 0.00053
0.0556
3.75
3.75
49.30
0.81
0.22
0.47 0.00171
0.0680
3.25
3.25
48.26
0.83
0.25
0.45 0.00171
0.0794
2.75
3.00
50.93
0.79
0.32
0.53 0.00171
8.50
48.14
IHLP-1616BZ-01
IHLP-1616BZ-11
0.10
0.0045 11.00 35.00 63.66
0.63
0.10
1.64 0.00032 0.0041 12.00 12.00 58.71
0.68
0.08
1.17 0.00032
0.22
0.0073 13.00 24.00 34.18
1.17
0.12
0.78 0.00097 0.0065
9.00
9.00
56.31
0.71
0.10
0.56 0.00097
0.47
0.0160
5.60 11.50 69.08
0.58
0.19
0.72 0.00083 0.0145
7.00
7.00
48.79
0.82
0.13
0.46 0.00083
1.00
0.0330
3.75
8.50
74.69
0.54
0.29
0.95 0.00077 0.0240
4.50
5.00
71.32
0.56
0.31
1.08 0.00077
2.20
0.0800
2.85
6.00
53.34
0.75
0.53
1.30 0.00053 0.0610
3.25
3.25
53.80
0.74
0.41
1.10 0.00060
0.0950
2.00
1.75
61.90
0.65
0.53
0.75 0.00196
Notes
(1) Thermal resistance of the part [°C/W]
(2) Total power loss that will cause an approximate T of 40 °C
(3) V-μs product that corresponds to a peak flux density of 100 Gauss
(4) Core loss constant
(5) AC loss constant
Document Number: 34251
1
For technical questions, contact: [email protected]
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
APPLICATION NOTE
Revision: 20-Apr-16
Application Note
www.vishay.com
Vishay Dale
IHLP Selection Example
IHLP-2020 APPLICATIONS
L0
μH
DCR  IHEAT
TYP.
(A)
ISAT
(A)
RTH (1)
PHEAT (2)
ET100 (3) K0 (4)
(W)
K1 (5)
DCR  IHEAT
TYP.
(A)
ISAT
(A)
IHLP-2020BZ-01
RTH (1)
PHEAT (2)
ET100 (3) K0 (4)
(W)
K1 (5)
IHLP-2020BZ-11
0.10
0.0036
17.0
45.0
33.32
1.20
0.16
3.47 0.00044 0.0027
21.0
25.0
29.11
1.37
0.13
2.47 0.00057
0.22
0.0049
15.0
22.0
31.44
1.27
0.13
0.98 0.00133 0.0041
17.0
13.0
29.25
1.37
0.11
0.83 0.00172
0.33
0.0076
12.0
25.0
31.67
1.26
0.22
1.97 0.00120 0.0055
13.0
7.5
37.29
1.07
0.14
0.81 0.00154
0.47
0.0089
11.5
21.0
29.45
1.36
0.28
2.06 0.00120 0.0071
12.5
8.0
31.24
1.28
0.20
1.10 0.00154
0.68
0.0112
10.0
15.0
30.95
1.29
0.29
1.51 0.00120
1.0
0.0189
7.0
16.0
37.43
1.07
0.49
2.60 0.00097 0.0168
7.5
7.0
36.68
1.09
0.35
1.59 0.00113
2.2
0.0456
4.2
12.5
43.09
0.93
0.70
2.41 0.00077 0.0349
5.0
5.5
39.73
1.01
0.62
2.21 0.00091
3.3
0.0792
3.3
8.5
40.19
1.00
0.95
2.97 0.00060 0.0535
4.1
4.7
38.54
1.04
0.41
2.00 0.00083
4.7
0.1080
2.8
5.0
40.94
0.98
0.96
2.01 0.00196 0.0753
3.2
3.0
44.95
0.89
0.59
0.95 0.00304
5.6
0.1130
2.5
4.5
49.08
0.82
1.17
2.64 0.00196 0.0852
3.0
2.2
45.20
0.88
0.74
1.26 0.00273
6.8
0.1390
2.4
4.3
43.29
0.92
0.90
1.32 0.00196 0.1140
2.8
2.1
38.78
1.03
0.84
1.48 0.00242
10
0.1840
2.3
4.0
35.61
1.12
1.43
2.21 0.00196 0.1693
2.2
2.0
42.30
0.95
1.14
1.60 0.00242
0.12
2.28 0.00057
IHLP-2020CZ-01
IHLP-2020CZ-11
0.10 0.00300 23.00 27.00 21.84
1.83
0.07
0.51 0.00172 0.0026 21.00 25.00 30.23
1.32
0.22 0.00430 15.50 21.00 33.55
1.19
0.11
0.60 0.00172 0.0035 21.00 15.40 22.46
1.78
0.10
0.59 0.00172
0.33 0.00530 13.70 19.00 34.84
1.15
0.17
1.02 0.00154 0.0045 16.50 9.00
28.29
1.41
0.14
0.75 0.00172
0.47 0.00670 12.20 16.00 34.76
1.15
0.22
1.23 0.00154 0.0054 14.00 9.00
32.75
1.22
0.23
1.51 0.00172
0.68 0.00853 10.20 13.50 39.06
1.02
0.30
1.44 0.00154
0.82 0.01130 9.30 13.00 35.47
1.13
0.35
1.61 0.00139
1.0
0.01310 9.20 12.00 31.26
1.28
0.43
1.95 0.00139 0.0100 10.00 6.50
34.66
1.15
0.40
2.02 0.00139
1.5
0.01970 7.20 11.00 33.94
1.18
0.55
2.36 0.00113 0.0171
7.50
7.00
36.04
1.11
0.53
2.47 0.00124
2.2
0.02780 5.80 10.00 37.06
1.08
0.73
2.65 0.00113 0.0225
6.75
5.50
33.81
1.18
0.75
3.34 0.00113
3.3
0.05210 5.00
8.50
26.61
1.50
0.87
2.41 0.00091 0.0364
5.50
7.00
31.48
1.27
0.99
3.68 0.00113
4.7
0.07380 3.50
8.20
38.34
1.04
1.22
3.52 0.00083 0.0540
4.50
5.20
31.70
1.26
1.20
3.89 0.00091
5.6
0.10300 3.00
4.10
37.39
1.07
0.61
0.66 0.00304 0.0630
4.25
3.50
30.46
1.31
1.43
4.56 0.00091
10
0.15200 2.50
4.00
36.49
1.10
1.16
1.43 0.00273 0.1221
2.75
2.25
37.54
1.07
0.97
1.14 0.00304
22
0.25200 1.90
2.50
38.10
1.05
1.37
1.29 0.00242 0.2600
1.90
1.70
36.93
1.08
1.41
1.21 0.00242
Revision: 20-Apr-16
Document Number: 34251
2
For technical questions, contact: [email protected]
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
APPLICATION NOTE
Notes
(1) Thermal resistance of the part [°C/W]
(2) Total power loss that will cause an approximate T of 40 °C
(3) V-μs product that corresponds to a peak flux density of 100 Gauss
(4) Core loss constant
(5) AC loss constant
Application Note
www.vishay.com
Vishay Dale
IHLP Selection Example
IHLP-2525 APPLICATIONS
L0
μH
DCR  IHEAT
TYP.
(A)
ISAT
(A)
RTH (1)
PHEAT (2)
ET100 (3) K0 (4)
(W)
K1 (5)
IHLP-2525AH-01
1.12
0.10
1.78 0.00050
0.15
0.0047 15.00 38.00 32.78
1.22
0.23
4.85 0.00040
0.22
0.0053 14.00 26.00 33.37
1.20
0.22
2.77 0.00120
0.33
0.0066 12.00 18.00 36.47
1.10
0.26
2.37 0.00120
0.47
0.0084 11.00 18.00 34.10
1.17
0.49
5.22 0.00120
0.68
0.0127
9.00 17.00 33.69
1.19
0.52
4.08 0.00107
0.82
0.0138
8.00 17.00 39.25
1.02
0.54
3.83 0.00306
1.00
0.0175
7.00 14.00 40.42
0.99
0.74
5.51 0.00391
1.50
0.0326
4.00 11.50 66.45
0.60
0.66
3.20 0.00077
2.20
0.0403
3.75 13.00 61.16
0.65
0.76
2.63 0.00306
2.50
0.0499
3.50 10.40 56.70
0.71
1.26
5.34 0.00281
3.30
0.0562
3.25 10.00 58.39
0.69
1.32
5.07 0.00281
4.70
0.0766
3.00
0.80
1.27
3.70 0.00281
50.28
ISAT
(A)
RTH (1)
PHEAT (2)
ET100 (3) K0 (4)
(W)
K1 (5)
IHLP-2525AH-11
0.100 0.0030 18.00 40.00 35.66
8.00
DCR  IHEAT
TYP.
(A)
IHLP-2525BD-01
IHLP-2525BD-11
0.0015
30.0
50.0
25.68
1.56
0.13
3.13 0.00071
0.22
0.0029
21.0
34.0
27.10
1.48
0.24
3.46 0.00170
0.33
0.0037
18.0
22.0
28.91
1.38
0.28
3.02 0.00170
0.47
0.0060
13.5
21.0
31.70
1.26
0.33
2.78 0.00150
0.68
0.0087
11.0
18.0
32.93
1.21
0.41
2.80 0.00133
0.82
0.0106
10.0
17.0
32.70
1.22
0.49
3.29 0.00120
1.00
0.0131
9.0
16.0
32.67
1.22
0.69
5.23 0.00120
1.50
0.0185
7.5
15.0
33.31
1.20
0.92
6.01 0.00107
2.20
0.0280
6.5
14.0
29.30
1.37
1.06
6.15 0.00107
3.30
0.0365
5.0
13.0
37.99
1.05
1.39
6.03 0.00354
4.70
0.0452
4.5
10.0
37.87
1.06
1.27
3.87 0.00354
6.80
0.0725
3.5
9.0
39.03
1.02
2.01
5.82 0.00306
8.20
0.0842
3.0
8.0
45.74
0.87
1.98
5.11 0.00306
10.00 0.1156
2.5
7.0
47.98
0.83
2.55
7.08 0.00281
Notes
(1) Thermal resistance of the part [°C/W]
(2) Total power loss that will cause an approximate T of 40 °C
(3) V-μs product that corresponds to a peak flux density of 100 Gauss
(4) Core loss constant
(5) AC loss constant
Revision: 20-Apr-16
Document Number: 34251
3
For technical questions, contact: [email protected]
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
APPLICATION NOTE
0.10
Application Note
www.vishay.com
Vishay Dale
IHLP Selection Example
IHLP-2525 APPLICATIONS
DCR  IHEAT
TYP.
(A)
ISAT
(A)
RTH (1)
0.10
0.15
0.20
0.22
0.33
0.47
0.68
0.82
1.00
1.50
2.20
3.30
4.70
6.80
8.2
10
22
0.0015
0.0019
0.0024
0.0025
0.0035
0.0040
0.0050
0.0067
0.0090
0.0140
0.0180
0.0280
0.0370
0.0540
0.0640
0.1020
32.5
26.0
24.0
23.0
20.0
17.5
15.5
13.0
11.0
9.0
8.0
6.0
5.5
4.5
4.0
3.0
60.0
52.0
41.0
40.0
30.0
26.0
25.0
24.0
22.0
18.0
14.0
13.5
10.0
8.0
7.5
7.0
IHLP-2525CZ-01
21.88
1.83
26.99
1.48
25.07
1.60
26.21
1.53
24.76
1.62
28.30
1.41
28.85
1.39
30.61
1.31
31.83
1.26
30.57
1.31
30.09
1.33
34.39
1.16
30.97
1.29
31.70
1.26
33.85
1.18
37.76
1.06
0.56
0.68
0.82
1.00
1.50
2.20
3.30
4.70
5.60
6.80
8.20
10.00
0.0034
0.0042
0.0046
0.0056
0.0086
0.0130
0.0199
0.0289
0.0327
0.0425
0.0483
0.0679
20.0
18.0
16.5
13.0
12.0
10.0
8.0
6.5
6.0
5.5
5.5
4.5
12.0
11.5
13.0
15.0
12.0
10.0
8.0
7.0
7.0
5.5
5.5
4.5
L0
μH
PHEAT (2)
ET100 (3) K0 (4)
(W)
DCR  IHEAT
TYP.
(A)
ISAT
(A)
RTH (1)
PHEAT (2)
ET100 (3) K0 (4)
(W)
K1 (5)
IHLP-2525CZ-11
0.11
0.26
0.26
0.31
0.35
0.41
0.61
0.62
0.68
1.04
1.00
1.53
1.30
1.75
2.09
2.74
2.42
7.53
4.00
4.99
4.15
4.11
5.88
5.16
4.99
7.65
5.62
8.23
3.80
5.01
5.79
7.23
0.00071
0.00063
0.00190
0.00190
0.00190
0.00190
0.00190
0.00150
0.00150
0.00120
0.00120
0.00107
0.00391
0.00354
0.00354
0.00281
0.42
0.56
0.78
0.75
1.28
1.6
1.98
2.13
2.53
2.7
2.9
3.17
3.81
5.47
8.81
5.95
12.9
14.5
13.61
11.5
13.39
12.78
14.11
12.25
0.00238
0.00214
0.00214
0.00172
0.00172
0.00154
0.00139
0.00124
0.00124
0.00113
0.00113
0.00101
0.0076
12.5
9.5
29.19
1.44
0.0157
0.0248
0.0318
0.0446
0.0523
0.0678
0.1289
9.0
7.0
6.0
5.5
5.0
4.0
2.9
7.0
6.5
4.0
4.0
4.0
3.5
2.5
27.26
1.47
28.52
1.40
30.28
1.32
25.69
1.56
26.36
1.52
31.95
1.25
31.97
1.25
IHLP-2525EZ-11
0.68
5.44 0.00150
0.98
1.38
1.13
1.72
1.85
1.95
3.27
5.75
7.46
3.30
5.58
5.38
5.04
6.79
0.00120
0.00107
0.00391
0.00354
0.00354
0.00306
0.00281
0.47 0.0039 20.00 14.00
0.37
3.74 0.00214
0.68 0.0054 16.50 17.00
0.58
6.51 0.00192
0.82 0.0068 13.80 16.80
0.70
7.86 0.00172
1.00 0.0079 12.00 13.00
0.76
7.16 0.00172
2.20 0.0171 8.10 10.80
1.18
8.46 0.00139
3.30 0.0265 6.80 8.30
1.41
7.93 0.00124
4.70 0.0359 5.60 5.60
1.19
3.80 0.00456
5.60 0.0426 5.30 4.80
1.33
3.81 0.00456
6.80 0.0538 4.40 4.40
1.75
5.36 0.00413
10.00 0.0719 4.00 2.90
1.80
4.42 0.00369
15.00 0.1180 2.90 2.80
2.86
7.08 0.00335
22.00 0.1630 2.80 2.20
3.14
6.64 0.00304
Notes
(1) Thermal resistance of the part [°C/W]
(2) Total power loss that will cause an approximate T of 40 °C
(3) V-μs product that corresponds to a peak flux density of 100 Gauss
(4) Core loss constant
(5) AC loss constant
Revision: 20-Apr-16
Document Number: 34251
4
For technical questions, contact: [email protected]
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
APPLICATION NOTE
IHLP-2525EZ-01
25.49
1.57
25.47
1.57
27.68
1.45
36.63
1.09
27.99
1.43
26.66
1.50
27.22
1.47
28.39
1.41
29.40
1.36
26.96
1.48
26.34
1.52
25.21
1.59
IHLP-2525CZ-5A
22.39
1.79
23.66
1.69
26.96
1.48
30.47
1.31
30.89
1.29
28.29
1.41
30.79
1.30
28.97
1.38
33.28
1.20
30.13
1.33
34.93
1.15
27.12
1.47
K1 (5)
Application Note
www.vishay.com
Vishay Dale
IHLP Selection Example
IHLP-3232 APPLICATIONS
L0
μH
(2)
P
DCR  IHEAT ISAT
RTH (1) HEAT
ET100 (3) K0 (4)
TYP.
(A) (A)
(W)
K1 (5)
IHLP-3232CZ-01
22.6
1.77
0.28
23.1
1.73
0.33
24.1
1.66
0.50
0.00780 13.7 29.0
0.01240 11.0 24.0
0.01900 9.0 21.0
0.02560 7.2 12.0
0.03200 6.6 10.5
0.03470 6.3 10.0
0.04610 5.3 9.5
0.05540 4.8 9.5
0.06650 4.7 8.2
23.7
23.1
22.5
26.1
24.9
25.2
26.8
27.2
23.6
0.22
0.33
0.47
0.68
0.82
1.0
2.2
3.3
4.7
5.6
6.8
8.2
10
15
22
33
0.00157
0.00200
0.00245
0.00343
0.00413
0.00540
0.01280
0.01650
0.02990
0.03320
0.04460
0.04750
0.05600
30.7
29.5
25.0
21.0
19.0
18.0
10.5
9.2
7.5
6.8
5.7
5.5
5.2
34.0
36.0
31.5
24.5
24.2
24.0
23.0
20.0
18.7
16.7
15.2
10.0
9.0
IHLP-3232DZ-01
23.4
1.71
19.9
2.01
22.6
1.77
22.9
1.75
23.2
1.72
19.8
2.02
24.6
1.63
24.8
1.61
20.6
1.94
22.6
1.77
23.9
1.67
24.1
1.66
22.9
1.75
0.19
0.35
0.47
0.56
0.64
0.88
1.78
2.09
2.90
3.02
3.35
2.71
2.79
2.03
4.55
5.52
5.47
5.91
8.59
14.50
14.33
17.70
17.06
16.98
9.27
8.11
0.00331
0.00297
0.00297
0.00266
0.00238
0.00214
0.00172
0.00172
0.00139
0.00139
0.00124
0.00456
0.00456
0.22
0.47
0.68
1.0
2.2
3.3
4.7
5.6
10
15
22
33
0.00168
0.00238
0.00330
0.00458
0.01170
0.01540
0.02660
0.02960
0.05000
0.06200
0.10300
0.14900
36.00
27.00
21.50
19.00
11.50
11.30
7.20
6.90
5.10
4.80
3.70
3.10
32.0
19.0
16.2
16.2
14.0
11.8
9.10
9.00
5.20
3.60
3.80
3.20
IHLP-3232DZ-5A
15.92
2.51
19.98
2.00
22.72
1.76
20.96
1.91
22.40
1.79
17.63
2.27
25.14
1.59
24.60
1.63
26.65
1.50
24.26
1.65
24.58
1.63
24.21
1.65
0.13
0.42
0.50
1.01
1.73
2.13
2.65
2.89
2.69
3.37
4.01
6.19
1.19
4.99
4.98
11.81
17.20
17.44
18.56
20.88
8.68
9.77
9.03
14.43
0.00297
0.00297
0.00266
0.00238
0.00172
0.00172
0.00139
0.00139
0.00456
0.00456
0.00413
0.00369
1.69
1.73
1.78
1.53
1.61
1.59
1.49
1.47
1.70
0.97
1.28
1.63
1.41
1.52
1.68
2.28
2.27
2.56
5.42
4.29
6.90
0.00297 0.00151 36.0 24.0
0.00266 0.00222 27.0 18.0
0.00238 0.00254 24.0 18.0
0.00373 20.0 15.2
0.00455 18.5 15.0
10.93 0.00172 0.00607 16.0 14.8
12.02 0.00154 0.00829 12.5 11.3
13.06 0.00139 0.01370 10.4 10.4
5.82 0.00509
4.91 0.00509 0.02670 7.6 5.4
5.60 0.00509
7.75 0.00456 0.03530 6.5 5.0
6.57 0.00456 0.04360 5.9 4.2
7.13 0.00413 0.05150 5.3 3.8
0.07970 4.3 3.8
0.12300 3.6 2.8
0.19200 2.6 2.5
0.00126
0.00201
0.00222
0.00301
0.00363
0.00433
0.00880
0.01400
0.02110
0.02670
0.03120
0.04210
0.04840
0.06100
0.08800
0.13500
34.0
27.5
25.0
22.2
19.5
18.2
14.5
10.5
8.0
7.4
7.0
5.7
5.4
4.9
4.3
3.2
22.0
16.0
14.0
14.5
15.0
12.0
10.2
9.7
8.7
7.6
6.7
6.6
6.4
3.7
3.3
3.2
K1 (5)
IHLP-3232CZ-11
17.7
2.26
21.4
1.87
23.7
1.69
23.2
1.72
22.3
1.80
22.3
1.79
26.8
1.49
23.4
1.71
0.23
0.26
0.45
0.57
0.70
0.84
1.09
1.23
3.50
2.85
6.02
6.08
7.38
8.81
9.61
8.87
0.00297
0.00266
0.00266
0.00238
0.00214
0.00192
0.00172
0.00154
22.5
1.21
4.02
0.00509
1.68
1.94
2.23
3.03
3.81
4.55
5.22
5.81
6.27
7.54
8.23
7.96
0.00509
0.00456
0.00456
0.00413
0.00369
0.00335
0.18
0.23
0.32
0.53
0.68
0.71
1.58
1.79
2.38
2.78
2.73
3.39
3.56
2.99
3.93
5.61
2.45
2.29
2.98
5.51
7.30
6.36
14.13
12.06
14.87
17.29
13.95
17.54
15.87
7.54
9.05
11.75
0.00311
0.00297
0.00297
0.00266
0.00238
0.00238
0.00192
0.00172
0.00154
0.00139
0.00139
0.00124
0.00124
0.00456
0.00413
0.00369
1.78
23.2
1.72
22.8
1.75
24.0
1.67
23.5
1.70
21.7
1.84
26.7
1.50
IHLP-3232DZ-11
23.8
1.68
22.8
1.75
25.0
1.60
23.4
1.71
25.1
1.59
24.2
1.66
18.7
2.14
22.5
1.78
25.7
1.56
23.7
1.69
22.7
1.76
25.3
1.58
24.6
1.63
23.7
1.69
21.3
1.88
25.1
1.60
Notes
(1) Thermal resistance of the part [°C/W]
(2) Total power loss that will cause an approximate T of 40 °C
(3) V-μs product that corresponds to a peak flux density of 100 Gauss
(4) Core loss constant
(5) AC loss constant
Revision: 20-Apr-16
Document Number: 34251
5
For technical questions, contact: [email protected]
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
APPLICATION NOTE
0.00150 32.0 43.0
0.00240 25.0 32.0
0.00311 21.5 35.0
0.22
0.33
0.47
0.68
0.82
1.0
1.5
2.2
3.3
4.7
5.6
6.8
8.2
10
15
22
33
(2)
DCR  IHEAT ISAT
P
RTH (1) HEAT
ET100 (3) K0 (4)
TYP.
(A) (A)
(W)
Application Note
www.vishay.com
Vishay Dale
IHLP Selection Example
IHLP-4040 APPLICATIONS
(2)
P
DCR  IHEAT ISAT
RTH (1) HEAT
ET100 (3) K0 (4)
TYP.
(A) (A)
(W)
L0
μH
K1 (5)
DCR  IHEAT
TYP.
(A)
ISAT
(A)
IHLP-4040DZ-01
0.19
0.00088 40.0 90.0 24.76
1.62
PHEAT (2)
ET100 (3) K0 (4)
(W)
K1 (5)
IHLP-4040DZ-11
0.68
35.45 0.00143 0.00070 40.00 46.00 30.95
1.29
0.35
13.75 0.00143
0.00085 33.00 44.00 37.45
1.07
0.68
33.05 0.00143
12.79 0.00383
0.24
0.36
RTH (1)
0.00130 31.5 60.0 26.87
1.49
0.39
6.66 0.00383 0.00105 32.00 30.00 32.24
1.24
0.53
0.00153 30.00 30.00 25.17
1.59
0.50
8.67 0.00383
0.00170 27.5 49.0 26.96
1.48
0.88
18.31 0.00340 0.00161 32.00 22.00 21.84
1.83
0.72
13.04 0.00340
0.00180 27.00 22.00 26.42
1.51
1.09
22.84 0.00340
1.00
0.00370 17.5 36.0 30.59
1.31
1.57
26.68 0.00270 0.00230 25.00 20.00 24.11
1.66
1.12
18.87 0.00340
1.50
0.00530 15.0 27.5 29.07
1.38
1.90
26.24 0.00240
0.47
0.56
0.78
1.80
0.00450 17.00 16.00 26.65
1.50
2.09
34.11 0.00240
2.00
0.00520 16.00 14.00 26.04
1.54
1.99
25.92 0.00240
2.20
0.00820 12.0 25.6 29.35
1.36
2.34
27.18 0.00213
3.30
0.01370 10.0 18.6 32.09
1.25
2.08
12.95 0.00697
4.70
0.01500
9.5
17.0 25.60
1.56
2.77
17.78 0.00697 0.01290 9.50
5.6
0.01760
8.5
16.0 27.26
1.47
3.24
20.44 0.00697
6.80
0.02120
8.0
13.5 25.55
1.57
3.30
10.00 0.03320
6.8
12.0 22.58
1.77
4.30
7.60
29.77
1.34
2.03
10.93 0.00782
17.44 0.00697 0.01750 9.00
7.50
24.45
1.64
2.75
14.23 0.00697
20.87 0.00550 0.02780 7.50
7.10
22.17
1.80
4.52
25.56 0.00550
15.00
0.04090 6.25
6.00
22.00
0.06040 5.00
4.50
22.96
1.74
33.00
0.08750 4.40
4.00
24.80
47.00
0.13200 3.30
3.00
18.29
2.19
10.63
31.11 0.00391
100.00
0.2490
2.25
22.27
1.80
13.98
25.70 0.00354
2.50
6.05
21.46 0.00489
8.01
25.10 0.00509
IHLP-4040DZ-5A
0.00155 30.0 28.5 24.85
1.61
0.79
18.51 0.00413
1.0
0.00287 23.5 24.0 21.87
1.83
1.45
27.70 0.00331
2.2
0.00870 12.5 12.5 25.50
1.57
1.21
8.51 0.00872
3.3
0.01100 11.0 12.0 26.04
1.54
1.80
12.26 0.00872
4.7
0.01430 9.80 9.20 25.24
1.58
2.27
14.41 0.00785
5.6
0.01650 9.30 9.00 24.29
1.65
2.76
17.48 0.00785
6.8
0.02090 8.00 9.00 25.91
1.54
3.38
21.30 0.00705
10
0.03090 6.50 8.50 26.55
1.51
4.36
24.02 0.00630
15
0.04700 5.10 7.70 28.35
1.41
5.90
29.43 0.00565
22
0.07050 4.10 6.40 29.25
1.37
7.38
31.34 0.00509
33
0.11000 3.70 4.20 23.02
1.74
9.27
32.63 0.00456
47
0.16700 2.50 4.50 33.21
1.20
11.56
36.16 0.00413
Notes
(1) Thermal resistance of the part [°C/W]
(2) Total power loss that will cause an approximate T of 40 °C
(3) V-μs product that corresponds to a peak flux density of 100 Gauss
(4) Core loss constant
(5) AC loss constant
Revision: 20-Apr-16
Document Number: 34251
6
For technical questions, contact: [email protected]
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
APPLICATION NOTE
0.47
Application Note
www.vishay.com
Vishay Dale
IHLP Selection Example
IHLP-5050 APPLICATIONS
L0
μH
DCR  IHEAT
TYP.
(A)
ISAT
(A)
RTH (1)
PHEAT (2)
ET100 (3) K0 (4)
(W)
0.10 0.0008
43.0
84.0
IHLP-5050CE-01
23.43
1.71
0.09
0.15 0.0010
41.0
75.0
20.62
1.94
0.22 0.0011
38.5
65.0
21.26
1.88
0.33 0.0013
36.5
62.0
20.01
0.47 0.0016
32.0
55.0
21.16
0.60 0.0018
29.0
51.0
0.68 0.0023
28.0
0.82 0.0026
1.00 0.0033
K1 (5)
DCR  IHEAT ISAT
PHEAT (2)
RTH (1)
ET100 (3) K0 (4) K1 (5)
TYP.
(A) (A)
(W)
IHLP-5050CE-11
2.38
0.00128
0.27
9.72
0.00128
0.71
32.14 0.00128
2.00
0.80
23.86 0.00383
1.89
0.86
18.94 0.00383
22.90
1.75
1.11
25.74 0.00383
49.0
19.22
2.08
1.12
24.57 0.00340
25.0
44.0
21.33
1.88
1.51
35.19 0.00340
24.0
40.0
18.24
2.19
1.32
21.69 0.00340
1.50 0.0051
19.0
35.0
18.83
2.12
2.25
38.60 0.00270
1.80 0.0065
16.5
30.0
19.59
2.04
1.55
14.19 0.00990
2.20 0.0072
16.0
29.0
18.81
2.13
2.10
31.39 0.00990
3.30 0.0110
12.0
27.0
21.88
1.83
2.71
25.18 0.00782
4.70 0.0143
10.0
24.0
24.24
1.65
3.51
28.52 0.00782
5.60 0.0183
9.5
19.0
20.99
1.91
4.33
34.66 0.00697
6.80 0.0198
9.0
18.0
21.61
1.85
3.86
25.10 0.00697
8.2
0.0246
8.5
16.0
19.50
2.05
4.82
33.66 0.00623
10
0.0304
7.0
14.0
23.27
1.72
5.36
32.38 0.00623
IHLP-5050EZ-01
IHLP-5050EZ-11
21.62
1.85
0.17
5.79
0.00161
0.22 0.0006 51.00 110.00
20.82
1.92
0.92
53.68 0.00161
0.33 0.0009 42.00
80.00
23.12
1.73
0.95
32.50 0.00161
0.47 0.0011 38.00
65.00
21.82
1.83
1.11
29.00 0.00483
0.56 0.0013 36.00
55.00
20.57
1.94
1.00
23.04 0.00430
0.68 0.0015 34.00
54.00
19.99
2.00
1.55
42.08 0.00430
0.82 0.0020 31.00
53.00
18.03
2.22
2.06
57.33 0.00383
1.00 0.0021 29.00
50.00
19.63
2.04
1.96
41.82 0.00383
1.50 0.0034 23.00
48.00
19.27
2.08
2.88
60.16 0.00303
2.20 0.0046 20.00
32.00
18.84
2.12
2.91
49.82 0.00303
3.30 0.0077 15.00
32.00
20.01
2.00
2.90
41.87 0.00303
4.70 0.0128 12.00
27.00
18.81
2.13
4.49
65.07 0.00240
5.60 0.0140 11.50
22.00
18.72
2.14
5.19
55.68 0.00213
6.80 0.0154 11.00
21.00
18.60
2.15
5.63
61.71 0.00213
7.80 0.0172 10.00
18.00
20.15
1.98
5.65
54.15 0.00213
8.20 0.0189
9.50
18.00
20.32
1.97
5.67
39.43 0.00782
10
0.0214
9.00
16.00
20.00
2.00
5.88
38.77 0.00782
15
0.0280
8.25
14.50
18.19
2.20
5.69
34.19 0.00697
Notes
(1) Thermal resistance of the part [°C/W]
(2) Total power loss that will cause an approximate T of 40 °C
(3) V-μs product that corresponds to a peak flux density of 100 Gauss
(4) Core loss constant
(5) AC loss constant
Revision: 20-Apr-16
Document Number: 34251
7
For technical questions, contact: [email protected]
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
APPLICATION NOTE
0.10 0.0005 55.00 118.00
Application Note
www.vishay.com
Vishay Dale
IHLP Selection Example
IHLP-5050 APPLICATIONS
L0
μH
DCR  IHEAT
TYP.
(A)
ISAT
(A)
RTH (1)
PHEAT (2)
ET100 (3) K0 (4)
(W)
K1 (5)
IHLP-5050FD-01
0.0005
60.0 120.0 20.49
1.95
0.17
5.86 0.00181
0.15
0.0005
55.0 118.0 21.62
1.85
0.51
26.26 0.00181
0.22
0.0006
53.0 112.0 19.59
2.04
0.92
54.32 0.00161
0.30
0.0007
48.0
72.0
21.49
1.86
0.72
21.56 0.00543
0.33
0.0008
46.0
65.0
19.74
2.03
0.83
24.79 0.00483
0.40
0.0009
44.0
64.0
19.89
2.01
1.26
45.17 0.00483
0.47
0.0010
41.0
63.0
20.62
1.94
1.43
50.92 0.00430
0.56
0.0012
37.0
62.0
21.10
1.90
1.92
77.81 0.00430
0.68
0.0014
35.0
60.0
20.21
1.98
1.47
36.64 0.00430
0.82
0.0016
33.0
50.0
19.89
2.01
1.45
28.23 0.00430
1.00
0.0017
32.0
49.0
19.91
2.01
1.96
42.83 0.00430
1.20
0.0021
30.0
48.0
18.34
2.18
2.51
56.06 0.00383
1.50
0.0025
27.0
45.0
19.02
2.10
2.60
48.64 0.00383
1.80
0.0028
24.0
41.0
21.49
1.86
2.81
47.09 0.00383
2.20
0.0035
22.0
40.0
20.46
1.95
3.25
52.53 0.00340
3.30
0.0057
18.0
35.0
18.77
2.13
3.93
49.36 0.00303
4.70
0.0093
13.5
30.0
20.45
1.96
6.01
80.59 0.00270
5.6
0.0093
13.5
26.5
20.45
1.96
5.49
57.91 0.00270
6.8
0.0131
11.5
16.5
20.01
2.00
4.56
29.07 0.00782
21.68
1.84
0.0145
10.5
16.0
10
0.0164
10.0
15.5
ISAT
(A)
RTH (1)
PHEAT (2)
ET100 (3) K0 (4)
(W)
K1 (5)
IHLP-5050FD-11
0.10
8.2
DCR  IHEAT
TYP.
(A)
5.52
35.72 0.00782
39.12 0.00782
1.0
21.14
1.89
5.92
IHLP-5050FD-5A
0.00165 40.00 26.00 13.13
3.05
1.78
1.2
0.00198 29.00 24.50 20.82
1.92
1.82
35.34 0.00461
1.5
0.00240 27.50 23.50 19.10
2.09
2.21
41.86 0.00413
1.8
0.00275 26.00 22.50 18.65
2.15
2.40
40.85 0.00413
2.2
0.00343 25.50 21.50 15.54
2.57
2.86
47.20 0.00370
3.3
0.00508 20.20 16.70 16.72
2.39
3.87
57.81 0.00331
4.7
0.00741 17.40 18.50 15.45
2.59
5.05
68.23 0.00297
5.6
0.00851 13.80 13.80 21.39
1.87
5.48
68.40 0.00297
6.8
0.01130 14.20 8.70
15.21
2.63
3.51
23.15 0.00975
7.8
0.01260 13.50 8.50
15.09
2.65
4.17
27.56 0.00975
8.2
0.01320 13.20 7.60
15.07
2.65
4.08
24.97 0.00975
10
0.01660 10.90 7.20
17.57
2.28
4.46
25.37 0.00975
12
0.01900 10.60 6.90
16.24
2.46
6.26
39.60 0.00872
15
0.02400 8.70
6.80
19.08
2.10
8.11
56.98 0.00785
22
0.03130 8.30
5.50
16.08
2.49
8.17
40.42 0.00872
40.25 0.00461
Revision: 20-Apr-16
Document Number: 34251
8
For technical questions, contact: [email protected]
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
APPLICATION NOTE
Notes
(1) Thermal resistance of the part [°C/W]
(2) Total power loss that will cause an approximate T of 40 °C
(3) V-μs product that corresponds to a peak flux density of 100 Gauss
(4) Core loss constant
(5) AC loss constant
Application Note
www.vishay.com
Vishay Dale
IHLP Selection Example
IHLP-6767 APPLICATIONS
(2)
P
DCR  IHEAT ISAT
RTH (1) HEAT
ET100 (3) K0 (4)
TYP.
(A)
(A)
(W)
L0
μH
K1 (5)
0.00080
0.00116
0.00131
0.00145
0.00190
0.00217
0.00253
0.00450
0.00610
0.00906
0.01070
0.01340
0.01520
0.01680
0.02440
75.0
56.0
49.0
47.0
41.0
38.5
31.5
23.5
19.0
18.5
16.0
14.0
13.2
11.5
10.5
IHLP-6767DZ-01
7.70
5.19
0.72
9.53
4.20
1.61
11.02
3.63
1.51
10.82
3.70
1.89
10.85
3.69
2.38
10.78
3.71
1.92
13.81
2.90
2.70
13.95
2.87
3.30
15.74
2.54
4.11
11.18
3.58
4.81
12.65
3.16
5.56
13.20
3.03
6.28
13.09
3.06
5.63
15.60
2.56
6.89
12.89
3.10
8.27
36.25
90.56
55.60
73.69
92.99
48.88
73.48
63.42
80.00
72.95
61.96
67.19
47.86
60.83
64.94
0.00192
0.00154
0.00461
0.00461
0.00413
0.00413
0.00413
0.00331
0.00297
0.00266
0.01090
0.00975
0.00975
0.00975
0.00872
0.22
0.33
0.47
0.56
0.82
1.0
1.5
1.8
2.2
3.3
4.7
5.6
6.8
8.2
10
15
22
33.00
47.00
56.00
68.00
82.00
100.00
0.00063
0.00071
0.00084
0.00091
0.00117
0.00128
0.00178
0.00196
0.00240
0.00368
0.00484
0.00668
0.00837
0.01010
0.01105
0.01880
0.02510
IHLP-6767GZ-01
80.0 129.0 8.60
4.65
0.51
65.0 126.0 11.55
3.46
1.23
62.0 123.0 10.73
3.73
2.61
56.0 88.0 12.15
3.29
1.67
50.0 73.0 11.85
3.38
2.30
48.0 73.0 11.75
3.40
3.08
42.0 65.0 11.04
3.62
3.58
38.0 65.0 12.25
3.27
4.74
35.0 62.0 11.79
3.39
4.94
28.0 54.0 12.01
3.33
7.03
25.0 41.0 11.46
3.49
7.15
21.0 41.0 11.77
3.40
7.97
19.0 32.0 11.47
3.49
8.02
18.0 25.0 10.59
3.78
8.27
16.5 25.0 11.52
3.47
9.39
12.5 25.0 11.80
3.39
12.01
11.0 23.0 11.41
3.50
14.16
23.87
80.22
217.42
66.57
72.97
109.35
97.24
141.72
122.99
170.20
125.58
118.95
98.99
77.61
86.12
96.62
90.80
0.00192
0.00192
0.00192
0.00577
0.00577
0.00577
0.00516
0.00516
0.00516
0.00413
0.00413
0.00370
0.01214
0.01214
0.01214
0.00975
0.00975
92.0
82.0
77.0
62.0
60.0
51.0
58.0
40.0
30.0
28.0
27.0
26.0
21.0
20.0
19.5
K1 (5)
IHLP-6767DZ-11
0.00186
0.00312
0.00457
0.00664
0.00847
0.01109
0.01254
41.0
31.0
26.0
20.5
18.0
15.0
14.5
27.5
21.0
19.0
14.0
12.0
11.5
10.5
0.01720 12.0 8.0
0.02780 9.0 7.5
0.04270 7.2 6.2
0.06440 6.5 6.0
0.09860 5.0 4.3
11.09
11.56
11.22
12.42
12.63
13.89
13.15
3.61
3.46
3.57
3.22
3.17
2.88
3.04
2.44
3.05
2.71
3.67
4.09
5.88
6.40
89.35
75.73
43.48
50.78
44.05
74.79
72.40
0.00413
0.00370
0.01214
0.01090
0.01090
0.00975
0.00975
13.99
2.86
6.89
15.39
2.60
8.49
15.66
2.55
9.54
12.74
3.14
13.52
14.06
2.84
14.30
IHLP-6767GZ-11
56.71
59.52
50.87
68.53
53.92
0.00975
0.00785
0.00705
0.00630
0.00565
0.00061
0.00073
0.00083
0.00098
0.00121
0.00154
75.5
64.5
61.0
56.5
55.5
48.0
55.0 9.97
62.0 11.41
66.0 11.22
45.0 11.08
32.0 9.30
31.0 9.77
4.01
3.50
3.56
3.61
4.30
4.09
0.51
1.41
2.67
2.29
1.83
3.48
22.25
89.84
209.55
96.73
49.46
112.31
0.00192
0.00192
0.00192
0.00577
0.00577
0.00516
0.00185
0.00279
0.00398
0.00423
0.00586
0.00771
0.00889
0.01370
0.02000
0.03510
0.04070
0.05500
0.07210
0.08730
0.10500
43.5
35.0
30.0
28.0
22.5
21.0
19.0
14.0
12.0
10.7
8.7
7.2
6.1
5.5
5.0
28.0
27.0
21.0
21.0
18.5
18.0
17.0
12.0
9.5
9.0
8.6
4.2
4.5
4.5
4.0
4.04
3.94
4.13
3.83
3.42
3.92
3.70
3.10
3.32
4.64
3.55
3.29
3.10
3.05
3.03
4.28
5.33
6.33
7.20
7.78
9.84
10.48
10.99
12.53
18.78
19.23
17.75
21.38
22.17
25.42
115.27
117.80
116.62
137.75
123.60
158.43
150.18
99.86
89.24
136.48
98.48
63.3
79.06
66.74
73.04
0.00516
0.00461
0.00413
0.00413
0.00370
0.00331
0.00331
0.01090
0.00975
0.00785
0.00872
0.01835
0.01646
0.01646
0.01646
9.90
10.14
9.68
10.45
11.68
10.19
10.80
12.91
12.04
8.63
11.25
12.16
12.92
13.13
13.20
Notes
(1) Thermal resistance of the part [°C/W]
(2) Total power loss that will cause an approximate T of 40 °C
(3) V-μs product that corresponds to a peak flux density of 100 Gauss
(4) Core loss constant
(5) AC loss constant
Revision: 20-Apr-16
Document Number: 34251
9
For technical questions, contact: [email protected]
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
APPLICATION NOTE
0.22
0.33
0.47
0.56
0.68
0.82
1.0
1.5
2.2
3.3
4.7
5.6
6.8
8.2
10
15
22
33
47
(2)
DCR  IHEAT ISAT
P
RTH (1) HEAT
ET100 (3) K0 (4)
TYP.
(A) (A)
(W)
Application Note
www.vishay.com
Vishay Dale
IHLP Selection Example
IHLP-6767 APPLICATIONS
L0
μH
DCR 
TYP.
IHEAT
(A)
ISAT
(A)
RTH (1)
0.47
0.00089
63.00
87.00
9.81
1.0
0.00136
53.00
42.00
9.07
2.2
0.00225
38.50
38.00
3.3
0.00306
32.20
4.7
0.00489
10
PHEAT (2)
(W)
ET100 (3)
K0 (4)
K1 (5)
4.08
2.67
240.42
0.00192
4.41
2.49
87.30
0.00577
10.39
3.85
4.24
107.83
0.00516
32.00
10.92
3.66
6.35
170.25
0.00461
24.00
26.00
12.31
3.25
6.74
124.93
0.00413
0.01020
16.00
20.00
13.27
3.01
9.15
104.01
0.01214
15
0.01585
12.50
13.00
14.00
2.86
10.50
92.55
0.0109
22
0.02128
11.70
11.00
11.90
3.36
15.11
132.20
0.00975
PHEAT (2)
(W)
ET100 (3)
K0 (4)
K1 (5)
IHLP-6767GZ-5A
Notes
(1) Thermal resistance of the part [°C/W]
(2) Total power loss that will cause an approximate T of 40 °C
(3) V-μs product that corresponds to a peak flux density of 100 Gauss
(4) Core loss constant
(5) AC loss constant
IHLP-8787 APPLICATIONS
L0
μH
DCR 
TYP.
IHEAT
(A)
ISAT
(A)
RTH (1)
0.47
0.00056
80.0
100.0
9.67
4.14
3.38
398.86
0.00300
1.0
0.00082
69.0
71.0
8.88
4.51
2.22
79.72
0.00901
2.2
0.00123
58.0
48.0
8.38
4.77
9.59
430.14
0.00717
3.3
0.00163
49.0
41.0
8.86
4.52
11.02
490.25
0.00641
4.7
0.00169
47.0
37.0
9.28
4.31
12.06
417.29
0.00717
6.8
0.00284
36.0
36.0
9.42
4.25
17.60
606.41
0.00577
10
0.00404
28.0
28.0
10.94
3.66
23.70
588.74
0.00516
15
0.00562
23.5
24.0
11.17
3.58
25.22
533.87
0.00516
22
0.01060
17.5
16.0
10.68
3.75
25.75
411.39
0.00413
33
0.01570
15.5
10.5
9.19
4.35
28.90
308.45
0.01515
47
0.01730
13.5
10.0
10.99
3.64
33.92
313.14
0.01515
75
0.02976
12.0
12.0
8.09
4.95
55.08
499.39
0.01214
82
0.03146
10.2
9.0
10.59
3.78
57.44
491.52
0.01214
100
0.03625
9.1
7.0
11.55
3.46
59.84
458.08
0.01214
IHLP-8787MZ-5A
Revision: 20-Apr-16
Document Number: 34251
10
For technical questions, contact: [email protected]
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
APPLICATION NOTE
Notes
(1) Thermal resistance of the part [°C/W]
(2) Total power loss that will cause an approximate T of 40 °C
(3) V-μs product that corresponds to a peak flux density of 100 Gauss
(4) Core loss constant
(5) AC loss constant
Application Note
www.vishay.com
Vishay Dale
IHLP Selection Example
IHTH-0750 APPLICATIONS
L0
μH
DCR 
TYP.
IHEAT
(A)
ISAT
(A)
RTH (1)
0.47
0.00047
83.0
44.0
10.71
3.74
1.0
0.00087
66.0
44.0
9.15
4.37
2.2
0.00151
45.0
38.0
11.34
3.53
3.3
0.00228
40.0
33.0
9.50
4.21
6.34
201.07
0.00577
4.7
0.00285
30.0
26.0
13.51
2.96
7.19
185.96
0.00516
6.8
0.00397
24.5
22.0
14.55
2.75
7.09
137.20
0.00516
8.2
0.00570
20.0
14.5
15.20
2.63
8.30
107.63
0.01692
10
0.00732
17.7
13.0
15.11
2.65
8.99
107.87
0.01692
22
0.01256
12.7
11.5
17.11
2.34
14.49
149.40
0.01357
33
0.02261
9.5
10.0
16.99
2.35
21.69
215.22
0.01214
47
0.03534
6.8
6.5
21.21
1.89
18.47
100.36
0.02546
68
0.04647
6.2
6.2
19.40
2.06
23.88
119.25
0.02546
82
0.05520
5.2
6.0
23.22
1.72
31.58
174.55
0.02277
100
0.06080
5.0
5.2
22.80
1.75
33.56
168.74
0.02277
PHEAT (2)
(W)
ET100 (3)
K0 (4)
K1 (5)
1.40
60.32
0.00717
3.88
243.72
0.00641
5.75
232.68
0.00641
IHTH-0750IZ-5A
IHTH-0750JZ-5A
0.47
0.00044
65.0
51.0
18.65
2.15
1.40
60.32
0.00717
1.0
0.00087
55.0
45.0
13.17
3.04
3.88
243.72
0.00641
2.2
0.00155
44.0
38.0
11.55
3.46
5.75
232.68
0.00641
3.3
0.00228
33.0
32.0
13.96
2.87
6.34
201.07
0.00577
4.7
0.00285
25.0
30.0
19.46
2.06
7.19
185.96
0.00516
6.8
0.00397
23.0
28.0
16.50
2.42
7.09
137.20
0.00516
8.2
0.00583
19.0
20.0
16.47
2.43
8.30
107.63
0.01692
10
0.00732
17.0
18.0
16.38
2.44
8.99
107.87
0.01692
22
0.01256
13.0
12.0
16.33
2.45
14.49
149.40
0.01357
33
0.02261
8.5
11.0
21.22
1.89
21.69
215.22
0.01214
47
0.03534
6.5
8.0
23.21
1.72
18.47
100.36
0.02546
68
0.04647
6.2
6.2
19.40
2.06
23.88
119.25
0.02546
82
0.05520
5.4
6.0
21.53
1.86
31.58
174.55
0.02277
100
0.06080
4.9
5.9
23.74
1.68
33.56
168.74
0.02277
Revision: 20-Apr-16
Document Number: 34251
11
For technical questions, contact: [email protected]
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
APPLICATION NOTE
Notes
(1) Thermal resistance of the part [°C/W]
(2) Total power loss that will cause an approximate T of 40 °C
(3) V-μs product that corresponds to a peak flux density of 100 Gauss
(4) Core loss constant
(5) AC loss constant
Application Note
www.vishay.com
Vishay Dale
IHLP Selection Example
IHTH-1125 APPLICATIONS
L0
μH
DCR 
TYP.
IHEAT
(A)
ISAT
(A)
RTH (1)
0.47
0.00026
125.0
112.0
8.53
1
0.00043
90.0
65.0
9.95
2.2
0.00070
72.0
64.0
3.3
0.00140
51.0
4.7
0.00165
6.8
0.00184
8.2
PHEAT (2)
(W)
ET100 (3)
K0 (4)
K1 (5)
4.69
1.91
200.79
0.00376
4.02
5.38
404.99
0.00898
9.55
4.19
9.94
665.72
0.00898
62.0
9.52
4.20
13.30
823.21
0.00717
45.5
55.0
10.15
3.94
15.79
805.46
0.00717
44.5
44.0
9.51
4.20
17.88
797.76
0.00717
0.00282
34.0
24.0
10.63
3.76
16.36
418.56
0.02350
10
0.00320
29.0
22.5
12.88
3.11
17.66
417.20
0.02350
15
0.00445
26.0
20.0
11.52
3.47
20.80
409.14
0.02350
22
0.00639
21.0
23.0
12.30
3.25
29.72
572.06
0.02117
33
0.01020
16.8
22.5
12.04
3.32
40.82
705.65
0.01891
47
0.01320
14.7
16.2
12.15
3.29
40.02
534.42
0.01891
68
0.02560
10.5
9.6
12.28
3.26
48.18
449.89
0.03540
100
0.03070
8.8
6.0
14.58
2.74
53.64
414.74
0.03540
IHTH-1125KZ-5A
IHTH-1125MZ-5A
0.47
0.00026
105.0
80.0
12.09
3.31
1.91
200.79
0.00376
1
0.00043
86.0
69.0
10.90
3.67
5.38
404.99
0.00898
2.2
0.00070
71.5
64.0
9.69
4.13
9.94
665.72
0.00898
4.7
0.00165
44.5
62.0
10.61
3.77
15.79
805.46
0.00717
6.8
0.00181
42.0
52.0
10.86
3.68
17.88
797.76
0.00717
8.2
0.00282
33.5
36.0
10.95
3.65
16.36
418.56
0.02350
10
0.00320
32.0
32.0
10.58
3.78
17.66
417.20
0.02350
22
0.00639
21.0
23.0
12.30
3.25
29.72
572.06
0.02117
33
0.01020
16.8
22.0
12.04
3.32
40.82
705.65
0.01891
47
0.01320
14.7
16.0
12.15
3.29
40.02
534.42
0.01891
68
0.02560
11.2
9.1
10.79
3.71
48.18
449.89
0.03540
100
0.03070
9.2
11.0
13.34
3.00
53.64
414.74
0.03540
Notes
(1) Thermal resistance of the part [°C/W]
(2) Total power loss that will cause an approximate T of 40 °C
(3) V-μs product that corresponds to a peak flux density of 100 Gauss
(4) Core loss constant
(5) AC loss constant
Document Number: 34251
12
For technical questions, contact: [email protected]
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
APPLICATION NOTE
Revision: 20-Apr-16
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