®
VERSA-PAC
®
Inductors and Transformers
(Surface Mount)
Description
• Six winding, surface mount devices that offer more than
500 usable inductor or transformer configurations
• High power density and low profile
• Low radiated noise and tightly coupled windings
• Power range from 1 Watt – 70 Watts
• Frequency range to over 1MHz
• 500 VAC Isolation
Applications
• Inductors: buck, boost, coupled, choke, filter, resonant,
noise filtering, differential, forward, common mode
• Transformers: flyback, feed forward, push-pull, multiple
output, inverter, step-up, step-down, gate drive, base
drive, wide band, pulse, control, impedance, isolation,
bridging, ringer, converter, auto
Environmental Data
• Storage temperature range: -55C to 125C
• Operating ambient temperature range: -40C to +85C
(range is application specific). The internal “hot spot”
temperature defines the maximum allowable currents,
which are limited to 130C, including ambient
• Infrared reflow temperature: +240C for 30 seconds
maximum
Packaging
• Supplied in tape and reel packaging, 600 (VP01),
300 (VP02), and 200 (VP03) per reel
• Supplied in bulk packaging (VP04 and VP05)
• VP04 & VP05 tape and reel packaging available.
Please contact factory for details.
Part
(1)
Number
VPH1-1400
(10)
VP1-1400
(10)
VPH1-0190
VP1-0190
VPH1-0102
VP1-0102
VPH1-0076
VP1-0076
VPH1-0059
VP1-0059
VPH2-1600
(10)
VP2-1600
(10)
VPH2-0216
VP2-0216
VPH2-0116
VP2-0116
VPH2-0083
VP2-0083
VPH2-0066
VP2-0066
VPH3-0780
(10)
VP3-0780
(10)
VPH3-0138
VP3-0138
VPH3-0084
VP3-0084
VPH3-0055
VP3-0055
VPH3-0047
VP3-0047
L(
BASE
)
µH
(
NOM
)
(2)
201.6 +/-30%
89.6 +/-30%
27.4 +/-20%
12.2 +/-20%
14.7 +/-20%
6.5 +/-20%
10.9 +/-20%
4.9 +/-20%
8.5 +/-20%
3.8 +/-20%
160 +/-30%
78.4 +/-30%
21.6 +/-20%
10.6 +/-20%
11.6 +/-20%
5.7 +/-20%
8.3 +/-20%
4.1 +/-20%
6.6 +/-20%
3.2 +/-20%
132 +/-30%
63.2 +/-30%
23.3 +/-20%
11.2 +/-20%
14.2 +/-20%
6.8 +/-20%
9.3 +/-20%
4.5 +/-20%
7.94 +/-20%
3.8 +/-20%
I
SAT
(
BASE
)
Amps
(
TYP
)
(3)(4)
0.04
0.06
0.29
0.43
0.53
0.80
0.72
1.06
0.92
1.37
0.07
0.10
0.53
0.76
0.99
1.41
1.39
1.95
1.74
2.50
0.07
0.10
0.41
0.59
0.67
0.97
1.02
1.46
1.19
1.73
I
RMS
(
BASE
)
Amps
(
TYP
)
(3)(5)
0.55
0.85
0.55
0.85
0.55
0.85
0.55
0.85
0.55
0.85
0.95
1.26
0.95
1.26
0.95
1.26
0.95
1.26
0.95
1.26
0.97
1.47
0.97
1.47
0.97
1.47
0.97
1.47
0.97
1.47
R(
BASE
)
Ohms
(
MAX
)
(6)
0.344
0.145
0.344
0.145
0.344
0.145
0.344
0.145
0.344
0.145
0.159
0.090
0.159
0.090
0.159
0.090
0.159
0.090
0.159
0.090
0.14
0.061
0.14
0.061
0.14
0.061
0.14
0.061
0.14
0.061
Volt-µ
SEC
(
BASE
) E
PEAK
(
BASE
)
µVs
µJ
(
MAX
)
(7)
(
TYP
)
(8)
32.9
0.11
21.8
0.11
32.9
0.77
21.8
0.77
32.9
1.45
21.8
1.45
32.9
1.92
21.8
1.92
32.9
2.48
21.8
2.48
48.3
0.29
33.7
0.29
48.3
2.11
33.7
2.11
48.3
3.94
33.7
3.94
48.3
5.47
33.7
5.47
48.3
7.01
33.7
7.01
39.8
0.24
27.7
0.24
39.8
1.36
27.7
1.36
39.8
2.23
27.7
2.23
39.8
3.38
27.7
3.38
39.8
4.00
27.7
4.00
Leakage
Inductance
(
BASE
) µH
(
TYP
)
0.212
0.096
0.212
0.096
0.212
0.096
0.212
0.096
0.212
0.096
0.165
0.083
0.165
0.083
0.165
0.083
0.165
0.083
0.165
0.083
0.125
0.058
0.125
0.058
0.125
0.058
0.125
0.058
0.125
0.058
Thermal
Resistance
°C/Watt
(
TYP
)
(9)
60.7
60.7
60.7
60.7
60.7
60.7
60.7
60.7
60.7
60.7
44.0
44.0
44.0
44.0
44.0
44.0
44.0
44.0
44.0
44.0
43.4
43.4
43.4
43.4
43.4
43.4
43.4
43.4
43.4
43.4
®
VERSA-PAC
®
Inductors and Transformers
(Surface Mount)
Leakage
Inductance
(
BASE
) µH
(
TYP
)
0.156
0.075
0.156
0.075
0.156
0.075
0.156
0.075
0.156
0.075
0.235
0.105
0.235
0.105
0.235
0.105
0.235
0.105
0.235
0.105
Thermal
Resistance
°C/Watt
(
TYP
)
(9)
39.4
39.4
39.4
39.4
39.4
39.4
39.4
39.4
39.4
39.4
30.3
30.3
30.3
30.3
30.3
30.3
30.3
30.3
30.3
30.3
Part
(1)
Number
VPH4-0860
(10)
VP4-0860
(10)
VPH4-0140
VP4-0140
VPH4-0075
VP4-0075
VPH4-0060
VP4-0060
VPH4-0047
VP4-0047
VPH5-1200
(10)
VP5-1200
(10)
VPH5-0155
VP5-0155
VPH5-0083
VP5-0083
VPH5-0067
VP5-0067
VPH5-0053
VP5-0053
L(
BASE
)
µH
(
NOM
)
(2)
159.65 +/-30%
87.0 +/-30%
23.7 +/-20%
11.3 +/-20%
12.7 +/-20%
6.1 +/-20%
10.1 +/-20%
4.9 +/-20%
7.94 +/-20%
3.8 +/-20%
173 +/-30%
76.8 +/-30%
22.3 +/-20%
9.9 +/-20%
12 +/-20%
5.3 +/-20%
9.65 +/-20%
4.3 +/-20%
7.63 +/-20%
3.4 +/-20%
I
SAT
(
BASE
)
Amps
(
TYP
)
(3)(4)
0.11
0.15
0.65
0.95
1.21
1.75
1.52
2.18
1.94
2.81
0.14
0.20
1.05
1.60
1.96
2.95
2.43
3.63
3.07
4.59
I
RMS
(
BASE
)
Amps
(
TYP
)
(3)(5)
1.41
1.70
1.41
1.70
1.41
1.70
1.41
1.70
1.41
1.70
1.70
2.08
1.70
2.08
1.70
2.08
1.70
2.08
1.70
2.08
R(
BASE
)
Ohms
(
MAX
)
(6)
0.0828
0.057
0.0828
0.057
0.0828
0.057
0.0828
0.057
0.0828
0.057
0.0711
0.047
0.0711
0.047
0.0711
0.047
0.0711
0.047
0.0711
0.047
Volt-µ
SEC
(
BASE
) E
PEAK
(
BASE
)
µVs
µJ
(
MAX
)
(7)
(
TYP
)
(8)
64.6
0.57
44.7
0.57
64.6
3.54
44.7
3.54
64.6
6.55
44.7
6.55
64.6
8.16
44.7
8.16
64.6
10.52
44.7
10.52
98.4
1.11
65.6
1.11
98.4
8.83
65.6
8.83
98.4
16.07
65.6
16.07
98.4
19.83
65.6
19.83
98.4
25.10
65.6
25.10
(1) The first three digits in the part number signify the size of the
package. The next four digits specify the A
L
, or nanoHenries per turn
squared.
(2) L = Nominal Inductance of a single winding.
(3) I is the lessor of I
( )
and I
( )
.
(4) Peak current that will result in 30% saturation of the core. This
current value assumes that equal current flows in all six windings.
For applications in which all windings are not simultaneously driven
(i.e. flyback, SEPIC, Cuk, etc.), the saturation current per winding
may be calculated as follows:
BASE
BASE
SAT BASE
RMS BASE
(8) Maximum Energy capability of each winding. This is based on 30%
saturation of the core:
Energy
SERIES
= S
x
Energy
PARALLEL
= P
x
2
2
1
2
1
2
x
0.7L
BASE
x
I
SAT(BASE)
x
2
0.7L
BASE
x
I
SAT(BASE)
2
I
SAT
=
6 x I
SAT(BASE)
For multiple windings, the energy capability varies as the square of
the number of windings. For example, six windings (either parallel
or series) can store 36 times more energy than one winding.
(9) Thermal Resistance is the approximate surface temperature rise
per Watt of heat loss under still-air conditions. Heat loss is a
combination of core loss and wire loss. The number assumes the
underlying PCB copper area equals 150% of the component area.
(10) These devices are designed for feed-forward applications, where
load current dominates magnitizing current.
Number of Windings Driven
(5) RMS Current that results in a surface temperature of approximately
40°C above ambient. The 40°C rise occurs when the specified
current flows through each of the six windings.
(6) Maximum DC Resistance of each winding.
(7) For multiple windings in series, the volt-µsecond (µVs)
capability varies as the number of windings in series (S):
TOTAL
Volt-µsec
TOTAL
= S
x
Volt-µsec
(BASE)
For multiple windings in parallel, the volt-µsecond
is as shown in the table above.
TOTAL
(µVs) capability
VERSA-PAC
temperature rise depends on total power losses and
size. Any other
PCM
configurations other than those suggested
could run hotter than acceptable.
Certain topologies or applications must be analyzed for needed
requirements and matched with the best
VERSA-PAC
size and
configuration. Proper consideration must be used with all
parameters, especially those associated with current rating, energy
storage, or maximum volt-seconds.
VERSA-PAC
should not be used in off-line or safety related
applications. The breakdown voltage from one winding to any other
winding is 500 VAC maximum.
PCM
®
VERSA-PAC
®
Inductors and Transformers
(Surface Mount)
Mechanical Diagrams
VP1 and VPH1
TOP VIEW
WHITE DOT
PIN #1
D
(12 PLCS)
1
VPH_-_ _ _ _
LOGO (OPTIONAL)
12
1
A
J
7
6
B
C
FRONT VIEW
E
1
5
7
11
4
L
(12PLCS)
7
K
(12PLCS)
RECOMMENDED PCB LAYOUT
N
M
12
P
(10PLCS)
COMPONENT
SIDE
NOTES
0
(10PLCS)
1) Tolerances A - I are ± 0.25 mm
unless specified otherwise.
2) Tolerances J - P are +/- 0.1 mm
unless specified otherwise.
3) Marking as shown
a) Dot for pin #1 identification
b) On top of unit: -- VPHx-xxx
(product code, size,
4 digit part number per family
table.)
c) On top of unit: Versa Pac
Logo (optional)
d) On bottom of unit: wwllyy =
(date code) R = (revision
level)
4) All soldering surfaces must be
coplanar within 0.102 mm.
6
10
F
I
(12 PLCS)
H
WWLLYY R
A
mm
max
12.9
B
mm
ref
9.2
C
mm
max
13.0
D
mm
ref
0.7
E
mm
ref
5.9
F
mm
max
6.2
G
mm
ref
1.5
2
6
8
12
G
(2 PLCS)
3
H
mm
ref
0.1
9
1:1:1:1:1:1
I
mm
ref
0.25
J
mm
ref
11.5
K
mm
1.5
L
mm
2.25
M
mm
ref
9.7
N
mm
max
14.2
O
mm
2.0
P
mm
0.5
VP1 and VPH1
VP2 and VPH2
TOP VIEW
WHITE DOT
PIN #1
D
(12 PLCS)
1
VPH_-_ _ _ _
LOGO (OPTIONAL)
12
1
A
J
7
6
B
C
FRONT VIEW
E
1
5
7
11
4
L
(12PLCS)
7
K
(12PLCS)
RECOMMENDED PCB LAYOUT
N
M
12
P
(10PLCS)
COMPONENT
SIDE
NOTES
0
(10PLCS)
1) Tolerances A - I are ± 0.25 mm
unless specified otherwise.
2) Tolerances J - P are +/- 0.1 mm
unless specified otherwise.
3) Marking as shown
a) Dot for pin #1 identification
b) On top of unit: -- VPHx-xxx
(product code, size,
4 digit part number per family
table.)
c) On top of unit: Versa Pac
Logo (optional)
d) On bottom of unit: wwllyy =
(date code) R = (revision
level)
4) All soldering surfaces must be
coplanar within 0.102 mm.
6
10
F
I
(12 PLCS)
H
WWLLYY R
A
mm
max
16.3
B
mm
ref
12.0
C
mm
max
16.8
D
mm
ref
0.7
E
mm
ref
6.7
F
mm
max
7.8
G
mm
ref
2.0
2
6
8
12
G
(2 PLCS)
3
H
mm
ref
0.1
9
1:1:1:1:1:1
I
mm
ref
0.30
J
mm
ref
14.25
K
mm
1.75
L
mm
2.5
M
mm
ref
13.0
N
mm
max
18.0
O
mm
2.5
P
mm
0.75
VP2 and VPH2
®
VERSA-PAC
®
Inductors and Transformers
(Surface Mount)
Mechanical Diagrams
VP3 and VPH3
WHITE DOT
PIN #1
D
(12 PLCS)
1
VPH_-_ _ _ _
LOGO
(OPTIONAL)
6
B
C
12
2
FRONT VIEW
11
3
8
6
9
5
7
1
4
A
TOP VIEW
1
12
I
J
(12PLCS)
6
K (12PLCS)
COMPONENT
SIDE
7
M
L
12
O
(10PLCS)
N
(10PLCS)
NOTES
1) Tolerances A - I are ± 0.25 mm
unless specified otherwise.
2) Tolerances J - P are +/- 0.1 mm
unless specified otherwise.
3) Marking as shown
a) Dot for pin #1 identification
b) On top of unit: -- VPHx-xxx
(product code, size,
4 digit part number per family
table.)
c) On top of unit: Versa Pac
Logo (optional)
d) On bottom of unit: wwllyy =
(date code) R = (revision
level)
4) All soldering surfaces must be
coplanar within 0.102 mm.
E
H
(12 PLCS)
G
(12 PLCS)
F (2 PLCS)
10
1:1:1:1:1:1
G
mm
ref
0.1
H
mm
ref
0.4
I
J
mm mm
ref
14.49 1.79
K
mm
7
L
M
mm mm
ref
max
3.43 16.88 23.74
N
mm
2.54
A
mm
max
VP3 and VPH3 17.1
B
mm
ref
16.0
C
mm
max
22.3
D
mm
ref
0.7
E
mm
max
8.4
F
mm
ref
3.0
O
mm
0.75
VP4 and VPH4
WHITE DOT
PIN #1
D
(12 PLCS)
1
VPH_-_ _ _ _
LOGO
(OPTIONAL)
6
B
C
12
2
FRONT VIEW
11
3
8
6
9
5
7
1
4
A
TOP VIEW
1
12
I
J
(12PLCS)
6
K (12PLCS)
COMPONENT
SIDE
7
M
L
12
O
(10PLCS)
N
(10PLCS)
NOTES
1) Tolerances A - I are ± 0.25 mm
unless specified otherwise.
2) Tolerances J - P are +/- 0.1 mm
unless specified otherwise.
3) Marking as shown
a) Dot for pin #1 identification
b) On top of unit: -- VPHx-xxx
(product code, size,
4 digit part number per family
table.)
c) On top of unit: Versa Pac
Logo (optional)
d) On bottom of unit: wwllyy =
(date code) R = (revision
level)
4) All soldering surfaces must be
coplanar within 0.102 mm.
E
H
(12 PLCS)
G
(12 PLCS)
F (2 PLCS)
10
1:1:1:1:1:1
G
mm
ref
0.1
H
mm
ref
0.4
I
J
mm mm
ref
14.25 1.75
K
mm
7
L
M
mm mm
ref
max
3.43 19.14 26.0
N
mm
2.5
A
mm
max
VP4 and VPH4 18.0
B
mm
ref
18.0
C
mm
max
24.6
D
mm
ref
0.7
E
mm
max
10.0
F
mm
ref
3.3
O
mm
0.75
®
VERSA-PAC
®
Inductors and Transformers
(Surface Mount)
Mechanical Diagrams
VP5 and VPH5
WHITE DOT
PIN #1
D
(12 PLCS)
1
VPH_-_ _ _ _
LOGO
(OPTIONAL)
6
B
C
12
2
FRONT VIEW
11
3
8
6
9
5
7
1
4
A
TOP VIEW
1
12
I
J
(12PLCS)
6
K (12PLCS)
COMPONENT
SIDE
7
M
L
12
O
(10PLCS)
N
(10PLCS)
NOTES
1) Tolerances A - I are ± 0.25 mm
unless specified otherwise.
2) Tolerances J - P are +/- 0.1 mm
unless specified otherwise.
3) Marking as shown
a) Dot for pin #1 identification
b) On top of unit: -- VPHx-xxx
(product code, size,
4 digit part number per family
table.)
c) On top of unit: Versa Pac
Logo (optional)
d) On bottom of unit: wwllyy =
(date code) R = (revision
level)
4) All soldering surfaces must be
coplanar within 0.102 mm.
M
mm
max
29.0
N
mm
3.0
O
mm
0.75
E
H
(12 PLCS)
G
(12 PLCS)
F (2 PLCS)
10
1:1:1:1:1:1
G
mm
ref
0.1
H
mm
ref
0.4
I
J
mm mm
ref
17.25 2.25
®
7
K
mm
3.15
L
mm
ref
22.7
A
mm
max
VP5 and VPH5 21.0
B
mm
ref
21.0
C
mm
max
28.5
D
mm
ref
0.7
E
mm
max
10.8
F
mm
ref
2.95
Normalized Roll-Off Curve of High Inductance VERSA-PAC
100.0%
90.0%
80.0%
70.0%
% of OCL
60.0%
50.0%
40.0%
30.0%
20.0%
10.0%
0.0%
0.0%
20.0%
40.0%
60.0%
80.0%
100.0%
120.0%
140.0%
160.0%
180.0%
200.0%
% of Isat
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