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78602-3C 데이터시트 PDF




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부품번호 78602-3C 기능
기능 General Purpose Pulse Transformers
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78602-3C 데이터시트, 핀배열, 회로
www.murata-ps.com
786 Series
General Purpose Pulse Transformers
SELECTION GUIDE
FEATURES
n RoHS compliant
n 4 Configurations
n Primary inductance to 10mH
n 1kVrms isolation
n Industry standard pinout
n Surface mount option
n UL 94 V-0 package materials
n Low profile
n Toroidal construction
n Fully encapsulated
DESCRIPTION
The 786 series is a comprehensive range of
general purpose pulse transformers. Common
applications include line coupling, matching or
isolating. The devices can also be used in small
isolated power supplies and also as common-
mode chokes in filtering applications.
Surface-mount parts
The surface-mount (M suffix) products are not
recommended for new designs. For existing designs,
however, Murata Power Solutions will continue to
manufacture and fully support these parts.
For recommended alternatives please refer to the
786J Series datasheet.
FowrwwFfou.crldflu4lplddoeewttaeairl.scioglsmo t/ogroohs to
www.murata-ps.com/rohs
www.murata-ps.com/support
Order Code
Turns
Ratio
78601/4C
78601/3C
78601/2C
78601/8C
78601/1C
78601/16C
78601/9C
78602/4C
78602/3C
78602/2C
78602/8C
78602/1C
78602/16C
78602/9C
78604/4C
78604/3C
78604/2C
78604/8C
78604/1C
78604/16C
78604/9C
78613/4C
78613/3C
78613/2C
78613/8C
78613/1C
78613/16C
78613/9C
78615/4C
78615/3C
78615/2C
78615/8C
78615/1C
78615/16C
78615/9C
1:1
1:1
1:1
1:1
1:1
1:1
1:1
1:1:1
1:1:1
1:1:1
1:1:1
1:1:1
1:1:1
1:1:1
2:1
2:1
2:1
2:1
2:1
2:1
2:1
1CT:1
1CT:1
1CT:1
1CT:1
1CT:1
1CT:1
1CT:1
1CT:1CT
1CT:1CT
1CT:1CT
1CT:1CT
1CT:1CT
1CT:1CT
1CT:1CT
μH
67
200
500
1000
2000
4000
10000
67
200
500
1000
2000
4000
10000
67
200
500
1000
2000
4000
10000
67
200
500
1000
2000
4000
10000
67
200
500
1000
2000
4000
10000
Vμs
4
6
10
15
20
28
56
4
6
10
15
20
28
56
4
6
10
15
20
28
56
4
6
10
15
20
28
56
4
6
10
15
20
28
56
μH
0.19
0.20
0.25
0.29
0.47
0.47
0.86
0.11
0.17
0.27
0.35
0.60
0.71
0.71
0.41
0.49
0.65
0.76
0.99
1.61
1.64
0.30
0.65
1.07
1.13
1.53
1.98
3.83
1.21
3.64
6.86
11.9
16.0
37.7
44.5
pF
8
14
22
35
49
78
121
12
19
32
47
72
116
167
4
9
13
20
29
50
72
7
12
20
35
47
64
72
3
5
7
10
16
20
19
ORDER CODE DETAILS
Order Code
786XX/XC
786XX/XMC
786XX/XMC-R
Package Type
6 Pin DIL
6 Pin SM
6 Pin SM
Packaging Type
Tube
Tube
Tape & Reel
ABSOLUTE MAXIMUM RATINGS
Operating free air temperature range
Storage temperature range
SOLDERING INFORMATION1
Pin finish
Peak wave solder temperature
Peak reflow temperature2
All specifications typical at TA=25°C
1 For further information, please visit www.murata-ps.com/rohs
2 For higher temperature reflow variants see 786J series datasheet
Ω Vrms
0.17
0.25
0.34
0.45 1000
0.60
0.84
1.30
0.18
0.24
0.34
0.46 1000
0.66
0.92
1.34
0.18
0.25
0.34
0.46 1000
0.60
0.85
1.23
0.20
0.25
0.36
0.48 1000
0.63
0.88
1.33
0.17
0.24
0.34
0.45 1000
0.60
0.87
1.33
1
2
1
3
4
Quantity
50
50
500
0°C to 70°C
-60°C to 125°C
Matte tin
300°C for 10 seconds
220°C
KMP_786C_B07  Page 1 of 4




78602-3C pdf, 반도체, 판매, 대치품
786 Series
General Purpose Pulse Transformers
TUBE OUTLINE DIMENSIONS
10.95
(0.43)
4.00 (0.16)
0.60±0.15
(0.023±0.005)
12.95
(0.51)
5.50 (0.22)
3.80
(0.15)
15.70 (0.62)
Tube length: 465±2 (18.3±0.08). Tube quantity: 50.
Tube material: Antistatic coated clear pvc.
Unless otherwise stated all dimensions in mm (inches) ±0.25 (0.01).
TECHNICAL NOTES
ISOLATION VOLTAGE
‘Hi Pot Test’, ‘Flash Tested’, ‘Withstand Volt-
age’, ‘Proof Voltage’, ‘Dielectric Withstand
Voltage’ & ‘Isolation Test Voltage’ are all terms
that relate to the same thing, a test voltage,
applied for a specified time, across a compo-
nent designed to provide electrical isolation, to
verify the integrity of that isolation.
All products in this series are 100% production
tested at their stated isolation voltage.
A question commonly asked is, “What is the
continuous voltage that can be applied across
the part in normal operation?”
For a part holding no specific agency approv-
als both input and output should normally be
maintained within SELV limits i.e. less than
42.4V peak, or 60VDC. The isolation test
voltage represents a measure of immunity to
transient voltages and the part should never
be used as an element of a safety isolation
system. The part could be expected to function
correctly with several hundred volts offset
applied continuously across the isolation bar-
rier; but then the circuitry on both sides of the
barrier must be regarded as operating at an
unsafe voltage and further isolation/insulation
systems must form a barrier between these
circuits and any user-accessible circuitry ac-
cording to safety standard requirements.
REPEATED HIGH-VOLTAGE
ISOLATION TESTING
It is well known that repeated high-voltage
isolation testing of a barrier component can
actually degrade isolation capability, to a
lesser or greater degree depending on ma-
terials, construction and environment. This
series has toroidal isolation transformers,
with no additional insulation between pri-
mary and secondary windings of enameled
wire. While parts can be expected to with-
stand several times the stated test voltage,
the isolation capability does depend on the
wire insulation. Any material, including this
enamel (typically polyurethane) is suscep-
tible to eventual chemical degradation when
subject to very high applied voltages thus
implying that the number of tests should be
strictly limited. We therefore strongly advise
against repeated high voltage isolation test-
ing, but if it is absolutely required, that the
voltage be reduced by 20% from specified
test voltage.
This consideration equally applies to agency
recognized parts rated for better than
functional isolation where the wire enamel
insulation is always supplemented by a
further insulation system of physical spacing
or barriers.
Murata Power Solutions, Inc.
11 Cabot Boulevard, Mansfield, MA 02048-1151 U.S.A.
ISO 9001 and 14001 REGISTERED
www.murata-ps.com/support
Murata Power Solutions, Inc. makes no representation that the use of its products in the circuits described herein, or the use of other
technical information contained herein, will not infringe upon existing or future patent rights. The descriptions contained herein do not imply
the granting of licenses to make, use, or sell equipment constructed in accordance therewith. Specifications are subject to change without
notice. © 2011 Murata Power Solutions, Inc.
KMP_786C_B07  Page 4 of 4

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관련 데이터시트

부품번호상세설명 및 기능제조사
78602-3

Pulse Transformers

C&D Technologies
C&D Technologies
78602-3C

General Purpose Pulse Transformers

Murata
Murata

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