TLP181
TOSHIBA Photocoupler IRED & Photo-Transistor
TLP181
Office Machine
Programmable Controllers
AC Adapter
I/O Interface Board
Unit: mm
The TOSHIBA mini flat coupler TLP181 is a small outline coupler, suitable for
surface mount assembly.
TLP181 consist of a photo transistor optically coupled to an infrared emitting
diode. Since TLP181 is smaller than DIP package, it’s suitable for highdensity surface mounting applications such as programmable controllers.
•
Collector-emitter voltage: 80 V (min)
•
Current transfer ratio: 50% (min)
Rank GB: 100% (min)
•
Isolation voltage: 3750 Vrms (min)
•
Operation Temperature: -55 to 110 ˚C
•
UL-recognized: UL 1577, File No.E67349
•
cUL-recognized: CSA Component Acceptance Service No.5A
TOSHIBA
File No.E67349
•
VDE-approved: EN 60747-5-5 (Note 1)
11-4C1
Weight: 0.09 g (Typ.)
Note 1: When a VDE approved type is needed,
please designate the Option(V4).
Pin Configuration (top view)
1
6
3
4
1: Anode
3: Cathode
4: Emitter
6: Collector
Start of commercial production
1993-05
© 2019
Toshiba Electronic Devices & Storage Corporation
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2019-06-17
TLP181
Current Transfer Ratio
Current Transfer Ratio (%)
(IC/IF)
Classification
(Note 1)
IF = 5mA, VCE = 5V, Ta = 25°C
Marking Of Classification
Min
Max
Blank
50
600
Blank ,Y■,YE,G,G■,GR,B,BL,GB
Rank Y
50
150
YE, Y■
Rank GR
100
300
GR, G, G■
Rank BL
200
600
BL, B
Rank GB
100
600
GB , GR , G, G■, BL , B
Rank YH
75
150
Y■
Rank GRL
100
200
G
Rank GRH
150
300
G■
Rank BLL
200
400
B
Note 1: EX, Rank GB: TLP181 (GB)
Note: Application, type name for certification test, please use standard product type name, i, e.
TLP181 (GB): TLP181
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Toshiba Electronic Devices & Storage Corporation
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TLP181
Absolute Maximum Ratings (Ta = 25°C)
Characteristic
Symbol
Rating
Unit
IF
50
mA
ΔIF/°C
-1.4
mA/°C
Pulse forward current (100μs pulse, 100pps)
IFP
1
A
Reverse voltage
VR
5
V
Diode power dissipation
PD
100
mW
ΔPD/°C
-2.8
mW/°C
Tj
125
°C
Collector-emitter voltage
VCEO
80
V
Emitter-collector voltage
VECO
7
V
IC
50
mA
Forward current
LED
Forward current detating (Ta ≥ 89°C)
Diode power dissipation derating (Ta ≥ 89°C)
Detector
Junction temperature
Collector current
Collector power dissipation
PC
150
mW
ΔPC/°C
-1.5
mW/°C
Tj
125
°C
Storage temperature range
Tstg
-55 to 125
°C
Operating temperature range
Topr
-55 to 110
°C
Lead soldering temperature (10 s)
Tsol
260
°C
Total package power dissipation
PT
200
mW
ΔPT/°C
-2.0
mW/°C
BVS
3750
Vrms
Collector power dissipation derating (Ta ≥ 25°C)
Junction temperature
Total package power dissipation derating (Ta ≥ 25°C)
Isolation voltage (AC, 60 s, R.H. ≤ 60 %)
(Note 1)
Note: Using continuously under heavy loads (e.g. the application of high temperature/current/voltage and the
significant change in temperature, etc.) may cause this product to decrease in the reliability significantly even
if the operating conditions (i.e. operating temperature/current/voltage, etc.) are within the absolute maximum
ratings.
Please design the appropriate reliability upon reviewing the Toshiba Semiconductor Reliability Handbook
(“Handling Precautions”/“Derating Concept and Methods”) and individual reliability data (i.e. reliability test
report and estimated failure rate, etc).
Note 1: Device considered a two-terminal device: Pin1, 3 shorted together and pins 4, 6 shorted together
Recommended Operating Conditions
Characteristic
Symbol
Min
Typ.
Max
Unit
Supply voltage
VCC
―
5
48
V
Forward current
IF
―
16
20
mA
Collector current
IC
―
1
10
mA
Note: Recommended operating conditions are given as a design guideline to obtain expected performance of the
device. Additionally, each item is an independent guideline respectively. In developing designs using this
product, please confirm specified characteristics shown in this document.
© 2019
Toshiba Electronic Devices & Storage Corporation
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2019-06-17
TLP181
Electrical Characteristics (Ta = 25°C)
Detector
LED
Characteristic
Symbol
Test Condition
Min
Typ.
Max
Unit
Forward voltage
VF
IF = 10 mA
1.0
1.15
1.3
V
Reverse current
IR
VR = 5 V
—
—
10
μA
Capacitance
CT
V = 0 V, f = 1 MHz
—
30
—
pF
Collector-emitter
breakdown voltage
V(BR)CEO
IC = 0.5 mA
80
—
—
V
Emitter-collector
breakdown voltage
V(BR)ECO
IE = 0.1 mA
7
—
—
V
—
0.01
(2)
0.1
(10)
μA
—
2
(4)
50
(50)
μA
—
10
—
pF
MIn
Typ.
Max
Unit
50
—
600
100
—
600
—
60
—
30
—
—
—
—
0.4
—
0.2
—
—
—
0.4
—
1
10
μA
Min
Typ.
Max
Unit
—
0.8
—
pF
1×1012
1014
—
Ω
3750
—
—
Vrms
Collector dark current
Capacitance
(collector to emitter)
ICEO
CCE
VCE = 48 V,
( Ambient light below 1000 lx)
(Note 1)
VCE = 48 V, Ta = 85 °C,
( Ambient light below 1000 lx)
(Note 1)
V = 0 V, f = 1 MHz
Note 1: Please use standard electric lamp to light up the device's marking surface.
Coupled Electrical Characteristics (Ta = 25°C)
Characteristic
Symbol
Current transfer ratio
Saturated CTR
IC/IF
IC/IF(sat)
Test Condition
IF = 5 mA, VCE = 5 V
IF = 1 mA, VCE = 0.4 V
Rank GB
Rank GB
IC = 2.4 mA, IF = 8 mA
Collector-emitter saturation voltage
VCE(sat)
Off-state collector current
IC(off)
IC = 0.2 mA, IF = 1 mA
VF = 0.7 V, VCE = 48 V
Rank GB
%
%
V
Isolation Characteristics (Ta = 25°C)
Characteristic
Symbol
Test Condition
Capacitance
(input to output)
CS
VS = 0 V, f = 1 MHz
Isolation resistance
RS
VS = 500 V, R.H. ≤ 60 %
Isolation voltage
© 2019
Toshiba Electronic Devices & Storage Corporation
BVS
AC, 60 s
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TLP181
Switching Characteristics (Ta = 25°C)
Characteristic
Symbol
Rise time
tr
Fall time
tf
Turn-on time
ton
Turn-off time
toff
Turn-on time
tON
Storage time
ts
Turn-off time
tOFF
Fig. 1
IF
Test Condition
VCC = 10 V, IC = 2 mA
RL = 100 Ω
RL = 1.9 kΩ
VCC = 5 V, IF = 16 mA
(Fig.1)
Min
Typ.
Max
—
2
—
—
3
—
—
3
—
—
3
—
—
2
—
—
25
—
—
40
—
Unit
μs
μs
Switching time test circuit
RL
VCC
IF
VCE
VCE
tS
VCC
4.5V
0.5V
tON
© 2019
Toshiba Electronic Devices & Storage Corporation
5
tOFF
2019-06-17
TLP181
PC – Ta
200
80
160
Allowable collector power
dissipation PC (mW)
Allowable forward current
IF (mA)
IF – Ta
100
120
60
40
20
0
-20
0
20
40
60
80
100
80
40
0
-20
120
0
20
Ambient temperature Ta (°C)
40
IFP – DR
80
120
I F – VF
Pulse width ≤ 100μs
Ta = 25°C
500
(mA)
300
IF
1000
100
50
30
10
10-3
10-2
10-1
10
1
0.1
0.01
100
85°C
Duty cycle ratio DR
0.001
0
25
°C
0.4
-25°C
0.8
1.2
1.6
Forward voltage VF
ΔVF/ΔTa – IF
(V)
IFP (mA)
1000
-2.8
Pulse forward current
-2.4
-2.0
-1.6
-1.2
-0.8
-0.4
0.1
2
IFP – VFP
-3.2
Forward voltage temperature
coefficient ΔVF/ΔTa (mV/°C)
100
100
Forward current
Pulse forward current
IFP (mA)
3000
60
Ambient temperature Ta (°C)
500
300
100
50
30
10
Pulse width ≤ 10μs
5
Repetitive
3
Frequency = 100Hz
Ta = 25°C
0.3 0.5
3
5
10
Forward current
1
IF
(mA)
30
50
1
0.6
1.0
1.4
Pulse forward
1.8
2.2
2.6
3.0
voltage VFP (V)
NOTE: The above characteristics curves are presented for reference only and not guaranteed by production test,
unless otherwise noted.
© 2019
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Toshiba Electronic Devices & Storage Corporation
TLP181
IC – VCE
50
IC – VCE
30
Ta = 25°C
Ta = 25°C
50mA
Collector current IC
30mA
20mA
15mA
30
10mA
PC (max)
20
IF = 5mA
10
0
0
2
4
40mA
(mA)
40
Collector current IC
(mA)
50mA
6
8
30mA
20
20mA
10mA
10
2mA
0
0
10
5mA
Collector-emitter voltage VCE (V)
0.2
0.4
ICEO (μA)
Collector current IC
10
10
Ta = 25°C
30
Sample A
5
3
Sample B
1
0.5
VCE = 10V
0.3
VCE = 5V
0.1
0.1
VCE = 0.4V
0.3 0.5
1
3
5
Forward current
10
IF
30 50
(mA)
Collector dark current
(mA)
50
1.0
1
100
10-1
VCE = 48V
24V
10V
10-2
5V
10-3
10-4
0
IC/IF – IF
1000
0.8
ICEO – Ta
IC – IF
100
0.6
Collector-emitter voltage VCE (V)
20
40
60
80
100
Ambient temperature Ta (°C)
Ta = 25°C
Current transfer ratio
IC/IF (%)
500
300
Sample A
100
Sample B
50
30
VCE = 10V
VCE = 5V
10
0.1
VCE = 0.4V
0.3 0.5
1
3
Forward current
5
IF
10
30
50
(mA)
NOTE: The above characteristics curves are presented for reference only and not guaranteed by production test,
unless otherwise noted.
© 2019
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2019-06-17
Toshiba Electronic Devices & Storage Corporation
TLP181
VCE(sat) – Ta
IC – Ta
100
IF = 1mA
IC = 0.2mA
(mA)
0.20
0.16
Collector current IC
Collector-emitter saturation
voltage VCE(sat) (V)
0.24
0.12
0.08
0.04
0
-40
VCE = 5V
50
IF = 25mA
30
10mA
5mA
10
5
3
1mA
1
-20
0
20
40
60
80
100
0.5
Ambient temperature Ta (°C)
0.5mA
0.3
0.1
Switching Time – RL
1000
-20
0
20
40
60
80
100
Ambient temperature Ta (°C)
Ta = 25°C
IF = 16mA
500 VCC = 5V
300
Switching Time – Ta
100
tOFF
50
100
tOFF
30
50
ts
Switching time (μs)
Switching time (μs)
ts
30
10
10
5
3
tON
1
5
0.5
3
0.3
IF = 16mA
VCC = 5V
RL = 1.9kΩ
tON
1
1
0.1
3
5
10
Load resistance RL
30
50
100
-20
0
20
40
60
80
100
Ambient temperature Ta (°C)
(kΩ)
NOTE: The above characteristics curves are presented for reference only and not guaranteed by production test,
unless otherwise noted.
© 2019
Toshiba Electronic Devices & Storage Corporation
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2019-06-17
TLP181
RESTRICTIONS ON PRODUCT USE
Toshiba Corporation and its subsidiaries and affiliates are collectively referred to as “TOSHIBA”.
Hardware, software and systems described in this document are collectively referred to as “Product”.
• TOSHIBA reserves the right to make changes to the information in this document and related Product without notice.
• This document and any information herein may not be reproduced without prior written permission from TOSHIBA. Even with
TOSHIBA's written permission, reproduction is permissible only if reproduction is without alteration/omission.
• Though TOSHIBA works continually to improve Product's quality and reliability, Product can malfunction or fail. Customers are
responsible for complying with safety standards and for providing adequate designs and safeguards for their hardware, software and
systems which minimize risk and avoid situations in which a malfunction or failure of Product could cause loss of human life, bodily
injury or damage to property, including data loss or corruption. Before customers use the Product, create designs including the
Product, or incorporate the Product into their own applications, customers must also refer to and comply with (a) the latest versions of
all relevant TOSHIBA information, including without limitation, this document, the specifications, the data sheets and application notes
for Product and the precautions and conditions set forth in the "TOSHIBA Semiconductor Reliability Handbook" and (b) the
instructions for the application with which the Product will be used with or for. Customers are solely responsible for all aspects of their
own product design or applications, including but not limited to (a) determining the appropriateness of the use of this Product in such
design or applications; (b) evaluating and determining the applicability of any information contained in this document, or in charts,
diagrams, programs, algorithms, sample application circuits, or any other referenced documents; and (c) validating all operating
parameters for such designs and applications. TOSHIBA ASSUMES NO LIABILITY FOR CUSTOMERS' PRODUCT DESIGN OR
APPLICATIONS.
• PRODUCT IS NEITHER INTENDED NOR WARRANTED FOR USE IN EQUIPMENTS OR SYSTEMS THAT REQUIRE
EXTRAORDINARILY HIGH LEVELS OF QUALITY AND/OR RELIABILITY, AND/OR A MALFUNCTION OR FAILURE OF WHICH
MAY CAUSE LOSS OF HUMAN LIFE, BODILY INJURY, SERIOUS PROPERTY DAMAGE AND/OR SERIOUS PUBLIC IMPACT
("UNINTENDED USE"). Except for specific applications as expressly stated in this document, Unintended Use includes, without
limitation, equipment used in nuclear facilities, equipment used in the aerospace industry, lifesaving and/or life supporting medical
equipment, equipment used for automobiles, trains, ships and other transportation, traffic signaling equipment, equipment used to
control combustions or explosions, safety devices, elevators and escalators, and devices related to power plant. IF YOU USE
PRODUCT FOR UNINTENDED USE, TOSHIBA ASSUMES NO LIABILITY FOR PRODUCT. For details, please contact your
TOSHIBA sales representative or contact us via our website.
• Do not disassemble, analyze, reverse-engineer, alter, modify, translate or copy Product, whether in whole or in part.
• Product shall not be used for or incorporated into any products or systems whose manufacture, use, or sale is prohibited under any
applicable laws or regulations.
• The information contained herein is presented only as guidance for Product use. No responsibility is assumed by TOSHIBA for any
infringement of patents or any other intellectual property rights of third parties that may result from the use of Product. No license to
any intellectual property right is granted by this document, whether express or implied, by estoppel or otherwise.
• ABSENT A WRITTEN SIGNED AGREEMENT, EXCEPT AS PROVIDED IN THE RELEVANT TERMS AND CONDITIONS OF SALE
FOR PRODUCT, AND TO THE MAXIMUM EXTENT ALLOWABLE BY LAW, TOSHIBA (1) ASSUMES NO LIABILITY
WHATSOEVER, INCLUDING WITHOUT LIMITATION, INDIRECT, CONSEQUENTIAL, SPECIAL, OR INCIDENTAL DAMAGES OR
LOSS, INCLUDING WITHOUT LIMITATION, LOSS OF PROFITS, LOSS OF OPPORTUNITIES, BUSINESS INTERRUPTION AND
LOSS OF DATA, AND (2) DISCLAIMS ANY AND ALL EXPRESS OR IMPLIED WARRANTIES AND CONDITIONS RELATED TO
SALE, USE OF PRODUCT, OR INFORMATION, INCLUDING WARRANTIES OR CONDITIONS OF MERCHANTABILITY, FITNESS
FOR A PARTICULAR PURPOSE, ACCURACY OF INFORMATION, OR NONINFRINGEMENT.
• GaAs (Gallium Arsenide) is used in Product. GaAs is harmful to humans if consumed or absorbed, whether in the form of dust or
vapor. Handle with care and do not break, cut, crush, grind, dissolve chemically or otherwise expose GaAs in Product.
• Do not use or otherwise make available Product or related software or technology for any military purposes, including without
limitation, for the design, development, use, stockpiling or manufacturing of nuclear, chemical, or biological weapons or missile
technology products (mass destruction weapons). Product and related software and technology may be controlled under the
applicable export laws and regulations including, without limitation, the Japanese Foreign Exchange and Foreign Trade Law and the
U.S. Export Administration Regulations. Export and re-export of Product or related software or technology are strictly prohibited
except in compliance with all applicable export laws and regulations.
• Please contact your TOSHIBA sales representative for details as to environmental matters such as the RoHS compatibility of
Product. Please use Product in compliance with all applicable laws and regulations that regulate the inclusion or use of controlled
substances, including without limitation, the EU RoHS Directive. TOSHIBA ASSUMES NO LIABILITY FOR DAMAGES OR LOSSES
OCCURRING AS A RESULT OF NONCOMPLIANCE WITH APPLICABLE LAWS AND REGULATIONS.
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Toshiba Electronic Devices & Storage Corporation
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2019-06-17
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TLP181(TPR,F) TLP181(GB-TPR,F)