MCT272 [VISHAY]
Optocoupler, Phototransistor Output, With Base Connection; 光电耦合器，光电晶体管输出，带底座的连接
| 型号： | MCT272 |
| 厂家： | 
VISHAY |
| 描述： | Optocoupler, Phototransistor Output, With Base Connection |
| 文件： | 总9页 (文件大小：202K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
MCT270/ 1/ 2/ 3/ 4/ 5/ 6/ 7
VISHAY
Vishay Semiconductors
Optocoupler, Phototransistor Output, With Base Connection
Features
• Interfaces with common logic families
• Input-output coupling capacitance < 0.5 pF
1
6
A
C
B
C
E
• Industry Standard Dual-in line 6-pin package
• 5300 VRMS isolation test voltage
5
4
2
3
NC
Agency Approvals
• UL - File No. E52744 System Code H or J
• DIN EN 60747-5-2(VDE0884)
DIN EN 60747-5-5 pending
Available with Option 1
i179004
• CSA 93751
These isolation processes and the Vishay ISO9001
quality program results in the highest isolation perfor-
mance available for a commercial plastic phototrans-
istor optocoupler.
• BSI IEC60950 IEC60965
Applications
AC mains detection
Reed relay driving
Switch mode power supply feedback
Telephone ring detection
Logic ground isolation
The devices are available also in lead formed config-
uration suitable for surface mounting and are avail-
able either on tape and reel, or in standard tube
shipping containers.
Order Information
Logic coupling with high frequency noise rejection
Part
Remarks
For additional design information see Application
Note 45
MCT270
CTR > 50 %, DIP-6
MCT271
CTR 45 - 90 %, DIP-6
MCT272
CTR 75 - 150 %, DIP-6
CTR 125 - 250 %, DIP-6
CTR 225 - 400 %, DIP-6
CTR 70 - 210 %, DIP-6
CTR 15 - 60 %, DIP-6
Description
The MCT27x family is an Industry Standard Single
Channel Phototransistor Couplers. It includes the
MCT270/ 271/ 272/ 273/ 274/ 275/ 276/ 277 couplers.
Each optocoupler consists of gallium arsenide infra-
red LED and a silicon NPN phototransistor.
MCT273
MCT274
MCT275
MCT276
MCT277
CTR > 100 %, DIP-6
These couplers are Underwriters Laboratories (UL)
listed to comply with a 5300 VRMS isolation test volt-
age.
MCT270-X009
MCT277-X009
CTR > 50 %, SMD-6 (option 9)
CTR > 100 %, SMD-6 (option 9)
For additional information on the available options refer to
Option Information.
This isolation performance is accomplished through
Vishay double molding isolation manufacturing pro-
cess. Compliance to DIN EN 60747-5-2(VDE0884)/
DIN EN 60747-5-5 pending partial discharge isolation
specification is available by ordering option 1.
Document Number 83724
Rev. 1.4, 19-Apr-04
www.vishay.com
1
MCT270/ 1/ 2/ 3/ 4/ 5/ 6/ 7
Vishay Semiconductors
VISHAY
Absolute Maximum Ratings
T
= 25 °C, unless otherwise specified
amb
Stresses in excess of the absolute Maximum Ratings can cause permanent damage to the device. Functional operation of the device is
not implied at these or any other conditions in excess of those given in the operational sections of this document. Exposure to absolute
Maximum Rating for extended periods of the time can adversely affect reliability.
Input
Parameter
Test condition
Symbol
Value
6.0
Unit
V
Reverse voltage
V
R
Forward current
Surge current
I
60
2.5
100
mA
A
F
t < 10 µs
I
FSM
Power dissipation
P
mW
diss
Output
Parameter
Test condition
Symbol
Value
70
Unit
V
Collector-emitter breakdown voltage
V
CEO
Emitter-base breakdown voltage
Collector current
7.0
50
V
I
I
mA
C
t < 1.0 ms
100
150
mA
C
Power dissipation
P
mW
diss
Coupler
Parameter
Test condition
Symbol
Value
5300
Unit
Isolation test voltage
V
V
ISO
RMS
mm
mm
mm
Creepage
Clearance
≥ 7.0
≥ 7.0
≥ 0.4
Isolation thickness between
emitter and detector
Comparative tracking index per
DIN IEC 112/VDE0303,part 1
175
12
Isolation resistance
V
V
= 500 V, T
= 25 °C
R
Ω
Ω
IO
IO
amb
IO
IO
10
11
= 500 V, T
= 100 °C
R
amb
10
Storage temperature
Operating temperature
Junction temperature
Soldering temperature
T
- 55 to + 150
- 55 to + 100
100
°C
°C
°C
°C
amb
T
amb
T
j
max. 10 s dip soldering:
distance to seating plane
≥ 1.5mm
T
260
sld
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2
Document Number 83724
Rev. 1.4, 19-Apr-04
MCT270/ 1/ 2/ 3/ 4/ 5/ 6/ 7
VISHAY
Vishay Semiconductors
Electrical Characteristics
T
= 25 °C, unless otherwise specified
amb
Minimum and maximum values are testing requirements. Typical values are characteristics of the device and are the result of engineering
evaluation. Typical values are for information only and are not part of the testing requirements.
Input
Parameter
Test condition
= 20 mA
Symbol
Min
Typ.
25
Max
1.5
Unit
V
Forward voltage
I
V
F
F
Reverse current
Capacitance
V
V
= 3.0 V
I
10
µA
R
R
R
= 0, f = 1.0 MHz
C
pF
O
Output
Parameter
Test condition
Symbol
Min
30
Typ.
Max
Unit
V
Collector-emitter breakdown
voltage
I
= 10 µA, I = 0 mA
BV
C
F
CEO
Emitter-collector breakdown
voltage
I
I
= 10 µA, I = 0 mA
BV
7.0
70
V
V
E
C
F
ECO
Collector-base breakdown
voltage
= 10 µA, I = 0 mA
BV
F
CBO
Collector-emitter leakage
current
V
= 10 V, I = 0 mA
I
CEO
50
nA
CE
F
Coupler
Parameter
Test condition
= 500 VDC
Symbol
Min
Typ.
Max
0.4
Unit
12
Resistance, input to output
V
R
C
Ω
IO
IO
IO
10
Capacitance (input-output)
0.5
pF
V
Collector-emitter saturation
voltage
I
= 2.0 mA, I = 16 mA
V
CEsat
CE
F
Current Transfer Ratio
Parameter
Test condition
Part
Symbol
Min
50
Typ.
Max
Unit
%
DC Current Transfer Ratio
V
= 10 V, I = 10 mA
MCT270
CTR
CTR
CTR
CTR
CTR
CTR
CTR
CTR
CTR
CE
F
DC
DC
DC
DC
DC
DC
DC
DC
CE
MCT271
MCT272
MCT273
MCT274
MCT275
MCT276
MCT277
MCT271
45
75
90
150
250
400
210
60
%
%
%
%
%
%
%
%
125
225
70
15
100
12.5
Current Transfer Ratio
(collector-emitter)
V
= 0.4 V, I = 16 mA
CE F
MCT272
MCT273
MCT274
MCT275
MCT276
MCT277
CTR
CTR
CTR
CTR
CTR
CTR
12.5
12.5
12.5
12.5
12.5
40
%
%
%
%
%
%
CE
CE
CE
CE
CE
CE
Document Number 83724
Rev. 1.4, 19-Apr-04
www.vishay.com
3
MCT270/ 1/ 2/ 3/ 4/ 5/ 6/ 7
Vishay Semiconductors
VISHAY
Switching Characteristics
Parameter
Test condition
Part
Symbol
Min
Typ.
Max
10
Unit
Switching time
I
= 2.0 mA, R = 100 Ω, V = 5.0 V
MCT270
t
t
t
t
t
t
t
t
, t
µs
C
L
CE
on off
MCT271
MCT272
MCT273
MCT274
MCT275
MCT277
MCT276
, t
7.0
10
20
25
15
15
3.5
µs
µs
µs
µs
µs
µs
µs
on off
, t
on off
, t
on off
, t
on off
, t
on off
, t
on off
, t
on off
Typical Characteristics (Tamb = 25 °C unless otherwise specified)
1.4
1.3
1.2
1.1
1.0
0.9
0.8
0.7
1.5
1.0
0.5
0.0
Normalized to:
Vce=10 V, I =10 mA, T =25°C
F
A
T
= –55°C
= 25°C
CTRce(sat) Vce=0.4 V
A
T
A
T =50°C
A
T
= 85°C
A
NCTR(SAT)
NCTR
.1
1
10
100
.1
1
10
100
I - LED Current - mA
F
I
- Forward Current - mA
F
i4n25_01
i4n25_03
Fig. 1 Forward Voltage vs. Forward Current
Fig. 3 Normalized Non-saturated and Saturated CTR vs. LED
Current
1.5
1.5
Normalized to:
Normalized to:
Vce=10 V, I =10 mA, T =25°C
Vce=10 V, I =10 mA, T =25°C
F
A
F
A
CTRce(sat) Vce=0.4 V
CTRce(sat) Vce=0.4 V
1.0
0.5
0.0
1.0
0.5
0.0
T =70°C
A
T =25°C
A
NCTR(SAT)
NCTR
NCTR(SAT)
NCTR
.1
1
10
100
0
1
10
100
I
- LED Current - mA
F
I
- LED Current - mA
F
i4n25_02
i4n25_04
Fig. 2 Normalized Non-Saturated and Saturated CTR vs. LED
Current
Fig. 4 Normalized Non-saturated and saturated CTR vs. LED
Current
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4
Document Number 83724
Rev. 1.4, 19-Apr-04
MCT270/ 1/ 2/ 3/ 4/ 5/ 6/ 7
VISHAY
Vishay Semiconductors
1.5
1.5
Normalized to:
Vce=10 V, I =10 mA, T =25°C
CTRce(sat) Vce = 0.4 V
Normalized to:
F
A
Vcb=9.3 V, I =10 mA, T =25°C
F
A
1.0
0.5
0.0
1.0
0.5
0.0
T =85°C
A
25°C
50°C
70°C
NCTR(SAT)
NCTR
.1
1
10
100
.1
1
10
I - LED Current - mA
F
100
I
- LED Current - mA
F
i4n25_05
i4n25_08
Fig. 5 Normalized Non-saturated and saturated CTR vs. LED
Current
Fig. 8 Normalized CTRcb vs. LED Current and Temp.
35
30
10
Normalized to:
I =10 mA, T =25°C
F
A
25
50°C
1
0.1
20
70°C
15
25°C
85°C
10
5
Nib, T =–20°C
A
Nib, T = 25°C
A
Nib, T = 50°C
A
0
Nib, T = 70°C
A
0
10
20
30
40
50
60
0.01
.1
1
10
100
I
- LED Current - mA
F
i4n25_06
i4n25_09
I
- LED Current - mA
F
Fig. 6 Collector-Emitter Current vs. Temperature and LED
Current
Fig. 9 Normalized Photocurrent vs. I and Temp.
F
5
1.2
10
70°C
4
10
1.0
3
10
25°C
2
–20°C
0.8
10
1
0
V
= 10 V
ce
10
10
10
10
Normalized to:
Typical
Ib=20 µA, Vce=10 V, T =25°C
A
0.6
0.4
–1
–2
–20
0
T
20
40
60
80
100
1
10
100
1000
- Ambient Temperature - °C
A
Ib - Base Current - µA
i4n25_07
i4n25_10
Fig. 7 Collector-Emitter Leakage Current vs.Temp.
Fig. 10Normalized Non-saturated HFE vs. Base Current and
Temperature
Document Number 83724
Rev. 1.4, 19-Apr-04
www.vishay.com
5
MCT270/ 1/ 2/ 3/ 4/ 5/ 6/ 7
Vishay Semiconductors
VISHAY
1.5
Normalized to:
Vce=10 V, Ib=20 µA
V
= 5.0 V
CC
50°C
T
=25°C
A
70°C
25°C
1.0
F=10 KHz,
DF=50%
R
L
V
–20°C
O
0.5
0.0
I
=1 0 mA
F
Vce=0.4
V
1
10
100
1000
i4n25_11
i4n25_14
Ib - Base Current - µA
Fig. 11Normalized HFE vs. Base Current and Temp.
Fig. 14Switching Schematic
1000
2.5
2.0
I
V
=10 mA,T =25°C
A
CC
F
=5.0 V, Vth=1.5 V
t
PHL
100
10
1.5
1.0
t
PLH
1
.1
1
10
100
RL - Collector Load Resistor - kΩ
i4n25_12
Fig. 12Propagation Delay vs. Collector Load Resistor
IF
tD
tR
VO
tPLH
=1.5 V
VTH
tF
tS
tPHL
i4n25_13
Fig. 13Switching Timing
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6
Document Number 83724
Rev. 1.4, 19-Apr-04
MCT270/ 1/ 2/ 3/ 4/ 5/ 6/ 7
VISHAY
Vishay Semiconductors
Package Dimensions in Inches (mm)
pin one ID
2
1
3
.248 (6.30)
.256 (6.50)
ISO Method A
4
5
6
.335 (8.50)
.343 (8.70)
.300 (7.62)
typ.
.048 (0.45)
.022 (0.55)
.039
(1.00)
Min.
.130 (3.30)
.150 (3.81)
18°
4°
.114 (2.90)
.130 (3.0)
typ.
.031 (0.80) min.
3°–9°
.010 (.25)
typ.
.031 (0.80)
.035 (0.90)
.018 (0.45)
.022 (0.55)
.300–.347
(7.62–8.81)
.100 (2.54) typ.
i178004
Package Dimensions in Inches (mm)
S MD
.343 (8.71)
Pin one I.D.
.335 (8.51)
.030 (.76)
R .010 (.25)
.256 (6.50)
.248 (6.30)
.100 (2.54)
.070 (1.78)
.315 (8.00) min
.435 (11.05)
.060 (1.52)
.050 (1.27) typ.
.395 (10.03)
.375 (9.63)
ISO Method A
.052 (1.33)
.048 (1.22)
.300 (7.62)
typ.
3° to 7°
.039
(0.99)
min.
.150 (3.81)
.130 (3.30)
.0098 (.25)
.0040 (.10)
18°
4°
.012 (0.31)
.008 (0.20)
.040 (1.016)
.020 (0.508)
.100 (2.54)
.315 (8.00)
min.
i178002
Document Number 83724
Rev. 1.4, 19-Apr-04
www.vishay.com
7
MCT270/ 1/ 2/ 3/ 4/ 5/ 6/ 7
Vishay Semiconductors
VISHAY
Option 9
.375 (9.53)
.395 (10.03)
.300 (7.62)
ref.
.0040 (.102)
.0098 (.249)
.012 (.30) typ.
.020 (.51)
.040 (1.02)
15° max.
18449
.315 (8.00)
min.
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8
Document Number 83724
Rev. 1.4, 19-Apr-04
MCT270/ 1/ 2/ 3/ 4/ 5/ 6/ 7
VISHAY
Vishay Semiconductors
Ozone Depleting Substances Policy Statement
It is the policy of Vishay Semiconductor GmbH to
1. Meet all present and future national and international statutory requirements.
2. Regularly and continuously improve the performance of our products, processes, distribution and
operatingsystems with respect to their impact on the health and safety of our employees and the public, as
well as their impact on the environment.
It is particular concern to control or eliminate releases of those substances into the atmosphere which are
known as ozone depleting substances (ODSs).
The Montreal Protocol (1987) and its London Amendments (1990) intend to severely restrict the use of ODSs
and forbid their use within the next ten years. Various national and international initiatives are pressing for an
earlier ban on these substances.
Vishay Semiconductor GmbH has been able to use its policy of continuous improvements to eliminate the
use of ODSs listed in the following documents.
1. Annex A, B and list of transitional substances of the Montreal Protocol and the London Amendments
respectively
2. Class I and II ozone depleting substances in the Clean Air Act Amendments of 1990 by the Environmental
Protection Agency (EPA) in the USA
3. Council Decision 88/540/EEC and 91/690/EEC Annex A, B and C (transitional substances) respectively.
Vishay Semiconductor GmbH can certify that our semiconductors are not manufactured with ozone depleting
substances and do not contain such substances.
We reserve the right to make changes to improve technical design
and may do so without further notice.
Parameters can vary in different applications. All operating parameters must be validated for each
customer application by the customer. Should the buyer use Vishay Semiconductors products for any
unintended or unauthorized application, the buyer shall indemnify Vishay Semiconductors against all
claims, costs, damages, and expenses, arising out of, directly or indirectly, any claim of personal
damage, injury or death associated with such unintended or unauthorized use.
Vishay Semiconductor GmbH, P.O.B. 3535, D-74025 Heilbronn, Germany
Telephone: 49 (0)7131 67 2831, Fax number: 49 (0)7131 67 2423
Document Number 83724
Rev. 1.4, 19-Apr-04
www.vishay.com
9
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