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DS-CPC1301-R01 1
CPC1301
Optocoupler, High-Voltage Darlington Output
Part Number Description
CPC1301G 4-Pin DIP (50/Tube)
CPC1301GR 4-Pin Surface Mount (50/Tube)
CPC1301GRTR 4-Pin Surface Mount (1000/Reel)
Parameter Rating Units
Breakdown Voltage - BVCEO 350 VP
Current Transfer Ratio - CTR 1000-8000 %
Applications
Features
Description
Ordering Information
Pin Configuration
• Telecom Switching
• Tip/Ring Circuits
• Modem Switching (Laptop, Notebook, Pocket Size)
• Loop Detect
• Ringing Detect
• Current Sensing
• 5000Vrms Input/Output Isolation
• Small 4-Pin Package
• 350VP Breakdown Voltage
• Machine Insertable, Wave Solderable
• Surface Mount Tape & Reel Version Available
The CPC1301 is an optocoupler with a unidirectional
input and a high-voltage Darlington output. Light
output from the highly efficient GaAlAs infrared LED
activates the optically coupled silicon NPN
photo-Darlington output transistor. The input LED and
the output transistor are separated by a 5000Vrms
isolation barrier.
With an LED current of only 1mA, a current transfer
ratio of 1000% to 8000% is guaranteed at the
collector of the 350V Darlington output transistor.
The CPC1301's low input current, high current
transfer ratio, high output voltage capability, and
large isolation barrier rating make it ideal for many
applications such as telecom, industrial, and power
control.
Approvals
1
A
K
C
E
2
4
3
• UL Recognized: File # Pending
• CSA Certified: File Number 156092 (LR 43639)
• EN/IEC 60950-1 compliant
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2
CPC1301
R01
Absolute Maximum Ratings are stress ratings. Stresses in
excess of these ratings can cause permanent damage to
the device. Functional operation of the device at conditions
beyond those indicated in the operational sections of this
data sheet is not implied.
Absolute Maximum Ratings
Electrical Characteristics
Parameters Conditions Symbol Min Typ Max Units
Output Characteristics @ 25°C
Phototransistor Breakdown Voltage ICEO=100µA BVCEO 350 - - VP
Phototransistor Output (Dark) Current VCEO=200V, IF=0mA ICEO - - 100 nA
Saturation Voltage IC=10mA, IF=1mA VCE(Sat)
--1V
IC=100mA, IF=10mA - - 1.2 V
Current Transfer Ratio IF=1mA, VCE=1V CTR 1000 5500 8000 %
Output Capacitance VCEO=50V, f=1MHz COUT -13-pF
Input Characteristics @ 25°C
Input Control Current IC=10mA, VCE=1V IF- 0.07 1 mA
Input Voltage Drop IF=5mA VF0.9 1.2 1.4 V
Input Reverse Current VR=5V IR- - 10 µA
Common Characteristics @ 25°C
Input to Output Capacitance - CI/O -3-pF
Parameter Ratings Units
Breakdown Voltage, BVCEO 350 VP
Reverse Input Voltage 5 V
Input Control Current 50 mA
Peak (10ms) 1 A
Input Power Dissipation 1150 mW
Phototransistor Power Dissipation 2150 mW
Isolation Voltage Input to Output 5000 Vrms
Operational Temperature -40 to +85 °C
Storage Temperature -40 to +125 °C
1 Derate Linearly 1.33 mW/oC
2 Derate Linearly 1.5 mW/oC
Electrical absolute maximum ratings are at 25°C
Characteristic Symbol Test Condition Typ Units
Rise Time tRVCC=10V
IF=10mA
RL=100Ω
40
μs
Fall Time tF5
Turn-On Time tON 5
Turn-Off Time tOFF 60
Turn-On Time tON VCC=10V
IF=16mA
RL=180Ω
1
Storage Time tS40
Turn-Off Time tOFF 80
Switching Characteristics @ 25ºC
Switching Time Test Circuit VCC
VCE
RL
IF
Pulse Width=5ms
Duty Cycle=50%
IF
10%
90%
tON
tOFF
t S
10%
CPC1301
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R01
PERFORMANCE DATA*
*The Performance data shown in the graphs above is typical of device performance. For guaranteed parameters not indicated in the written specifi cations, please
contact our application department.
Collector-Emitter Voltage VCE (V)
Collector Current IC (mA)
0
180
160
140
120
100
80
60
40
20
00.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0
CPC1301
Collector Current vs.
Collector-Emitter Voltage
(TA=25ºC)
IF = 1mA
IF = 0.5mA
IF = 2mA
IF = 5mA
IF = 10mA
LED Forward Voltage (V)
1.10 1.15 1.20 1.25 1.30 1.35 1.40 1.45 1.50 1.55
LED Current (mA)
0.1
1
10
100
CPC1301
LED Current (IF) vs.
LED Forward Voltage (VF)
(TA = 25ºC)
100,000
0.1 110 100
10,000
1000
100
10
LED Current (mA)
CTR (%)
VCE=1.5V
VCE=1.0V
CPC1301
CTR vs. LED Current (IF)
(TA = 25ºC)
LED Forward Voltage (V)
1.10 1.15 1.20 1.25 1.30 1.35 1.40 1.45 1.50 1.55
LED Current (mA)
0
10
20
30
40
50
CPC1301
LED Current (IF) vs.
LED Forward Voltage (VF)
(TA = 25ºC)
CPC1301
Breakdown Voltage vs. Temperature
Temperature (ºC)
Breakdown Voltage BVCEO (VP)
-40
450
440
430
420
410
400
390
380
370
-15 10 35 60 85
LED Forward Current (mA)
Collector Current IC (mA)
0.01
1000
100
10
1
0.1 1 10 100
VCE=1.0V
VCE=1.5V
CPC1301
Collector Current vs. LED Current (IF)
(TA = 25ºC)
Temperature (ºC)
Leakage Current (µA)
CPC1301
Leakage vs. Temperature
(VCEO
= 350V)
3.0
2.5
2.0
1.5
1.0
0.5
0-40 -20 0 20 40 60 80 120100
CPC1301
Collector Current vs. Temperature
Temperature (ºC)
Collector Current IC (mA)
(VCE = 1.2V)
375
300
225
150
75
0
-40 -20 0 20 40 60 80 100
I
F
=10mA
I
F
=5mA
I
F
=1mA
I
F
=0.5mA
Temperature (ºC)
-40 -20 0 20 40 60 80 100
LED Forward Voltage (V)
1.0
1.1
1.2
1.3
1.4
1.5
1.6
CPC1301
LED Forward Voltage vs. Temperature
IF=50mA
IF=20mA
IF=10mA
IF=5mA
IF=2mA
Load Resistance (Ω)
10 100 1K 10K 100K
Switching Time (μs)
0.1
1
10
100
1000
CPC1301
Switching Time vs. Load Resistance
(TA=25ºC)
tOFF, IF=16mA
tOFF, IF=1.6mA
tON, IF=1.6mA
tON, IF=16mA
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4
CPC1301
R01
MECHANICAL DIMENSIONS
4-Pin DIP (“G” Suffix)
PIN #1
0.250 ± 0.005
(6.350 ± 0.127)
0.039
(0.991)
0.360 ± 0.020
(9.144 ± 0.508)
0.300 ± 0.010
(7.620 ± 0.250)
0.130 ± 0.002
(3.30 ± 0.050)
0.010
(0.254)
9° (ALL)
9° (ALL)
0.180 ± 0.005
(4.572 ± 0.127)
0.018 ± 0.003
(0.457 ± 0.076)
0.100 ± 0.005
(2.540 ± 0.127)
0.125
(3.175)
0.085
(2.159)
0.020
(0.508)
NOTES:
1. All dimensions are in inches (mm).
2. Package tolerance to be ±0.002 (0.05) unless otherwise specified.
3. Cavity surface to be matte finish, 21 - 24 inches charmille gauge.
4. Tolerance of package misalignment or mismatch to be ±0.002 (0.05).
5. General tolerances ± 0.002 (0.05) unless otherwise specified.
0.250 ± 0.005
(6.350 ± 0.127)
0.039
(0.991)
PIN #1
4-Pin Surface Mount (”GR” Suffix)
NOTES:
1. All dimensions are in inches (mm).
2. Package tolerance to be ± 0.002 (0.050) unless otherwise specif
i
3. Cavity surface to be matte finish, 21-24 in. charmille gauge.
4. Tolerance of package misalignment or mismatch to be ± 0.002 (
0
5. General tolerances ± 0.002 (0.050) unless otherwise specified.
0.010
(0.254)
0.130 ± 0.002
(3.300 ± 0.050) 0.137 ± 0.003
(3.480 ± 0.076)
0.025 ± 0.010
(0.635 ± 0.254
0.375
(9.525)
0.300 ± 0.010
(7.620 ± 0.254)
9°±1° (ALL)
0.180 ± 0.005
(4.572 ± 0.127)
0.004 MIN/0.010 MA
X
(0.102 MIN/0.254 MA
X
0.100 ± 0.005
(2.540 ± 0.127)
9° (ALL)
Manufacturing Information
Soldering
For proper assembly, the component must be
processed in accordance with the current revision
of IPC/JEDEC standard J-STD-020. Failure to
follow the recommended guidelines may cause
permanent damage to the device resulting in impaired
performance and/or a reduced lifetime expectancy.
Washing
Clare does not recommend ultrasonic cleaning or the
use of chlorinated solvents.
Dimensions:
inches
(mm)
Clare, Inc. makes no representations or warranties with respect to the accuracy or completeness of the contents of this publication and reserves the right to make changes to specifications
and product descriptions at any time without notice. Neither circuit patent licenses nor indemnity are expressed or implied. Except as set forth in Clare’s Standard Terms and Conditions of
Sale, Clare, Inc. assumes no liability whatsoever, and disclaims any express or implied warranty, relating to its products including, but not limited to, the implied warranty of merchantability,
fitness for a particular purpose, or infringement of any intellectual property right.
The products described in this document are not designed, intended, authorized or warranted for use as components in systems intended for surgical implant into the body, or in other
applications intended to support or sustain life, or where malfunction of Clare’s product may result in direct physical harm, injury, or death to a person or severe property or environmental
damage. Clare, Inc. reserves the right to discontinue or make changes to its products at any time without notice.
Specification: DS-CPC1301-R01
©Copyright 2007, Clare, Inc.
All rights reserved. Printed in USA.
5/3/07
For additional information please visit our website at: www.clare.com
5
CPC1301
Dimensions:
inches
(mm)
Top Cover
Tape Thickness
Embossment
Embossment Carrier
INCHES
[MM]
13.00 DIA.
(330.2 DIA.)
0.004 MAX.
(0.102 MAX.)
W = 0.630 ± 0.012
[16.00 ± 0.30]
A0 = 0.394 ± 0.004
[10.01 ± 0.10]
P = 0.472 ± 0.004
[12.00 ± 0.10]
K0 = 0.165 ± 0.004
[4.20 ± 0.10]
K1 = 0.146 ± 0.004
[3.70 ± 0.10]
B0 = 0.197 ± 0.004
[5.00 ± 0.10]
Tape and Reel Packaging for Surface Mount Package
