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VP3-0780-R

P1-P3P4-P6P7-P8
Mechanical Diagrams
VP4 and VPH4
V
P3 and VPH3
A B CDEFGH I JKLMNO
mm mm mm mm mm mm mm mm mm mm mm mm mm mm mm
max ref max ref max ref ref ref ref ref max
VP3 and VPH3 17.1 16.0 22.3 0.7 8.4 3.0 0.1 0.4 14.49 1.79 3.43 16.88 23.74 2.54 0.75
TOP VIEW
1
D
(12 PLCS)
1
6
12
7
LOGO
(OPTIONAL)
VPH
_
-
____
B
C
A
WHITE DOT
PIN #1
6
FRONT VIEW
H
(12 PLCS)
G
(12 PLCS)
F (2 PLCS)
E
1
12
2
11
3
10
1:1:1:1:1:1
D
4
9
5
8
6
7
J
(12PLCS)
COMPONENT
SIDE
K (12PLCS)
O
(10PLCS)
N
(10PLCS)
M
L
1
12
6
7
I
NOTES
1) Tolerances A - I are ± 0.25 mm
unless specified otherwise.
2
) Tolerances J - P are +/- 0.1 mm
u
nless 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.
A
BC D E F GH I J KLMNO
mm
mm
mm
mm mm mm mm mm mm mm mm mm mm mm mm
max ref max ref max ref ref ref ref ref max
VP4 and VPH4 18.0 18.0 24.6 0.7 10.0 3.3 0.1 0.4 14.25 1.75 3.43 19.14 26.0 2.5 0.75
TOP VIEW
1
D
(12 PLCS)
1
6
12
7
LOGO
(OPTIONAL)
VPH
_
-
____
B
C
A
WHITE DOT
PIN #1
6
FRONT VIEW
H
(12 PLCS)
G
(12 PLCS)
F (2 PLCS)
E
1
12
2
11
3
10
1:1:1:1:1:1
D
4
9
5
8
6
7
J
(12PLCS)
COMPONENT
SIDE
K (12PLCS)
O
(10PLCS)
N
(10PLCS)
M
L
1
12
6
7
I
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.
VERSA-PAC
®
Inductors and Transformers
(Surface Mount)
Mechanical Diagrams
Inductance Characteristics
V
P5 and VPH5
ABCDEFGH I JKLMNO
mm mm mm mm mm mm mm mm mm mm mm mm mm mm mm
max ref max ref max ref ref ref ref ref max
VP5 and VPH5 21.0 21.0 28.5 0.7 10.8 2.95 0.1 0.4 17.25 2.25 3.15 22.7 29.0 3.0 0.75
TOP VIEW
1
D
(12 PLCS)
1
6
12
7
LOGO
(OPTIONAL)
VPH
_
-
____
B
C
A
WHITE DOT
PIN #1
6
FRONT VIEW
H
(12 PLCS)
G
(12 PLCS)
F (2 PLCS)
E
1
12
2
11
3
10
1:1:1:1:1:1
D
4
9
5
8
6
7
J
(
12PLCS)
COMPONENT
SIDE
K (12PLCS)
O
(10PLCS)
N
(10PLCS)
M
L
1
12
6
7
I
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.
OCL vs. Isat
0.0%
10.0%
20.0%
30.0%
40.0%
50.0%
60.0%
70.0%
80.0%
90.0%
100.0%
0.0% 20.0% 40.0% 60.0% 80.0% 100.0% 120.0% 140.0% 160.0% 180.0% 200.0%
% of Isat
% of OCL
VERSA-PAC
®
Inductors and Transformers
(Surface Mount)
HOW TO USE MULTIPLE WINDINGS
L
TOTAL
= L
BASE
x S
2
= 10 µH x 2
2
= 40 µH
Where:
L
BASE
= Inductance of a single winding
P = Number of windings in parallel (use 1 with all windings in series)
S = Number of windings in series
I
BASE
= Maximum current rating of one winding
I
MAX
= I
BASE
x P
= 1 Amp x 1
= 1 Amp
L
TOTAL
= L
BASE
x S
2
= 10 µH x 1
2
= 10 µH
I
MAX
= I
BASE
x P
= 1 Amp x 2
= 2 Amps
10µH
1 Amp
10µH
1 Amp
10µH
1 Amp
Series Connected (2 Windings) Parallel Connected (2 Windings)
10µH
1 Amp
D
iscrete inductors combine like resistors, when connected in series or parallel. For example, inductors in series add and
inductors in parallel reduce in a way similar to Ohm’s Law.
Windings on the same magnetic core behave differently. Two windings in series result in four times the inductance of a
single winding. This is because the inductance varies proportionately to the square of the turns.
Paralleled
VERSA-PAC windings result in no change to the net inductance because the total number of turns remains
unchanged; only the effective wire size becomes larger. Two parallel windings result in approximately twice the current
carrying capability of a single winding. The net inductance of a given
PCM configuration is based on the number of
windings in series squared multiplied by the inductance of a single winding (L
BASE
).The current rating of a PCM configuration
is derived by multiplying the maximum current rating of one winding (I
BASE
) by the number of windings in parallel. Examples
of simple two-winding devices are shown below:
L
Series
= L1 + L2 + L3...Ln
L
Parallel
= 1/
[
1/L1 + 1/L2 + 1/L3....1/Ln
]
VERSA-PAC
®
Inductors and Transformers
(Surface Mount)
P1-P3P4-P6P7-P8

VP3-0780-R

Mfr. #:
Buy VP3-0780-R
Manufacturer:
Description:
Fixed Inductors 63.2uH 0.1A 0.061ohms
Lifecycle:
New from this manufacturer.
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