TLP185
TOSHIBA Photocoupler
IRED & Photo-Transistor
TLP185
Office Machine
Programmable Controllers
AC Adapter
I/O Interface Board
Unit: mm
The TOSHIBA mini flat coupler TLP185 is a small outline coupler, suitable for
surface mount assembly.
TLP185 consists of a photo transistor optically coupled to an infrared emitting
diode. Since TLP185 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
File No.E67349
•
TOSHIBA
CQC-approved: GB4943.1,GB8898 Japan and Thailand Factory
11-4M1S
Weight: 0.08 g (typ.)
仅适用干海拔 2000m 以下地区安全使用
•
VDE-approved: EN 60747-5-5 , EN 62368-1
(Note 1)
Pin Configuration (top view)
Note 1: When a VDE approved type is needed,
please designate the Option(V4).
•
Construction mechanical rating
Creepage distance
: 5.0 mm (min)
Clearance
: 5.0 mm (min)
Insulation thickness
: 0.4 mm (min)
Start of commercial production
2011-12
© 2019
Toshiba Electronic Devices & Storage Corporation
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TLP185
Current Transfer Ratio
Current Transfer Ratio (%) (IC / IF)
Type
Classification
(Note1)
IF = 5 mA, VCE = 5 V, Ta = 25°C
Marking Of Classification
Min
Max
Blank
50
400
Blank, YE, GR, GB, Y+, G, G+, B
Rank Y
50
150
YE , Y+
Rank GR
100
300
GR , G ,G+
Rank GB
100
400
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
TLP185
Note1: Ex Rank GB: TLP185 (GB,E
Note: Application, type name for certification test, please use standard product type name, i, e.
TLP185(GB,E: TLP185
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TLP185
Absolute Maximum Ratings (Ta = 25°C)
Characteristic
Symbol
Rating
Unit
IF
50
mA
ΔIF/°C
-1.5
mA/°C
IFP
1
A
Reverse voltage
VR
5
V
Diode power dissipation
PD
100
mW
ΔPD/°C
-2.9
mW/°C
Tj
125
°C
Collector-emitter voltage
VCEO
80
V
Emitter-collector voltage
Forward current
Forward current derating (Ta ≥ 90°C)
LED
Pulse forward current
(Note 1)
Diode power dissipation derating (Ta >90°C)
Junction temperature
7
V
IC
50
mA
Collector power dissipation
PC
150
mW
ΔPC/°C
-1.5
mW/°C
Tj
125
°C
Operating temperature range
Topr
-55 to 110
°C
Storage temperature range
Tstg
-55 to 125
°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
Detector
VECO
Collector current
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 2)
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: Pulse width ≤ 100 μs, f = 100 Hz
Note 2: Device considered a two terminal device: Pins 1 and 3 shorted together and 4 and 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.
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TLP185
Electrical Characteristics (Ta = 25°C)
Detector
LED
Characteristic
Symbol
Test Condition
Min
Typ.
Max
Unit
Forward voltage
VF
IF = 10 mA
1.1
1.25
1.4
V
Reverse current
IR
VR = 5 V
—
—
5
μA
Capacitance
CT
V = 0 V, f = 1 MHz
—
30
—
pF
IC = 0.5 mA
80
—
—
V
Collector-emitter breakdown voltage
V(BR)CEO
Emitter-collector breakdown voltage
V(BR)ECO
Collector dark current
ICEO
Capacitance (collector to emitter)
CCE
IE = 0.1 mA
7
—
—
V
VCE = 48 V
—
0.01
0.08
μA
VCE = 48 V, Ta = 85 °C
—
2
50
μA
V = 0 V, f = 1 MHz
—
10
—
pF
Min
Typ.
Max
Unit
50
—
400
100
—
400
—
60
—
30
—
—
—
—
0.3
—
0.2
—
—
—
0.3
—
1
10
μA
Min
Typ.
Max
Unit
—
0.8
—
pF
1×1012
1014
—
Ω
3750
—
—
Vrms
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
Rank GB
IF = 1 mA, VCE = 0.4 V
Rank GB
IC = 2.4 mA, IF = 8 mA
Collector-emitter saturation voltage
VCE(sat)
IC = 0.2 mA, IF = 1 mA
Rank GB
Off-state collector current
IC(off)
VF = 0.7 V, VCE = 48 V
%
%
V
Isolation Characteristics (Ta = 25°C)
Characteristic
Symbol
Capacitance (input to output)
Isolation resistance
Isolation voltage
© 2019
Toshiba Electronic Devices & Storage Corporation
Test Condition
CS
VS = 0 V, f = 1 MHz
RS
VS = 500 V, R.H. ≤ 60 %
BVS
AC, 60 s
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TLP185
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
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
—
5
—
—
9
—
—
9
—
—
9
—
—
2
—
—
30
—
—
70
—
Unit
μs
μs
Switching time test circuit
IF
IF
tS
VCC
RL
VCE
VCE
0.5V
tton
ON
© 2019
Toshiba Electronic Devices & Storage Corporation
VCC
4.5V
5
off
ttOFF
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TLP185
I F - Ta
P C - Ta
100
Collector power dissipation PC (mW)
160
I F (mA)
80
Forward current
60
40
20
This curve shows the maximum
limit to the forward current.
0
-20
0
20
40
60
80
100
120
140
120
100
80
60
40
This curve shows the
maximum limit to the
collector power dissipation.
20
0
-20
0
20
40
60
80
100
Ambient temperature Ta (˚C)
Ambient temperature Ta (˚C)
IFP-DR
IF-VF
120
100
3000
(mA)
Pulse width≤100μs
IF (mA)
Ta=25˚C
IFP
1000
Pulse forward current
500
Forward current
300
100
50
30
This curve shows the maximum
limit to the pulse forward current.
10
-1
-2
-3
10
10
10
10
110˚C
85˚C
50˚C
25˚C
0˚C
-25˚C
-55˚C
1
0.1
0.6
100
0.8
Duty cycle ratio DR
1.2
1.4
Forward voltage VF
∆ V F / ∆ Ta - I F
1.6
1.8
2
(V)
IFP – VFP
1000
-3.2
IFP (mA)
-2.8
-2.4
-2
Pulse forward current
Forward voltage temperature coefficient
ΔVF /ΔTa (mV/°C)
1
-1.6
-1.2
-0.8
-0.4
100
10
Pulse width≤10μs
Repetitive frequency=100Hz
Ta=25°C
0.1
1
Forward current
10
1
100
0.6
IF (mA)
1
1.4
1.8
2.2
2.6
3
3.4
Pulse forward voltage VFP (V)
NOTE: The above characteristics curves are presented for reference only and not guaranteed by production test,
unless otherwise noted.
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TLP185
IC-VCE
IC-VCE
30
40
Ta=25˚C
Ta=25˚C
PC (max)
Collector current IC (mA)
Collector current IC (mA)
50
50
30
20
30
15
10
20
10
IF=5mA
0
20
50
30
20
15
10
10
5
I F= 2 m A
0
0
2
4
6
8
10
0
0.2
0.4
0.6
0.8
Collector-emitter voltage
Collector-emitter voltage VCE (V)
IC-IF
1
VCE (V)
I C E O - Ta
10
100
Collector current IC
(mA)
Collector dark current ID (ICEO) (μA)
Ta=25˚C
10
1
VCE=10V
VCE=5V
VCE=0.4V
1
Forward current
10
0.1
VCE=48V
24V
10V
5V
0.01
0.001
0.0001
0.1
0.1
1
0
100
IF (mA)
20
40
60
80
100
120
Ambient temperature Ta (°C)
IC/IF -IF
1000
VCE=10V
VCE=5V
Current transfer ratio
IC / IF
(%)
VCE=0.4V
100
10
0.1
1
Forward current
10
100
IF (mA)
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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TLP185
V C E ( s a t ) - Ta
I C - Ta
100
0.28
25
(mA)
IC
0.20
0.16
Collector current
Collector-Emitter saturation
Voltage VCE(sat) (V)
0.24
0.12
0.08
10
10
5
1
1
IF=0.5mA
IF=8mA, IC=2.4mA
0.04
IF=1mA, IC=0.2mA
VCE=5V
0.00
-60 -40 -20
0
20
40
60
80
0.1
-60 -40 -20
100 120
Ambient temperature Ta (°C)
20
40
60
80 100 120
Ambient temperature Ta (°C)
S wi t c h i n g t i m e - R L
10000
0
S wi t c h i n g t i m e - Ta
1000
Ta=25˚C
IF=16mA
VCC=5V
toff
100
toff
ts
Switching time (μs)
Switching time (μs)
1000
ts
100
10
10
toff
1
IF=16mA
ton
VCC=5V
RL=1.9kΩ
1
0.1
1
10
-60 -40 -20
100
0
20
40
60
80
100 120
Ambient temperature Ta (°C)
Load resistance RL (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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TLP185
Soldering and Storage
1. Soldering
1.1 Soldering
When using a soldering iron or medium infrared ray/hot air reflow, avoid a rise in device temperature as
much as possible by observing the following conditions.
1) Using solder reflow
∙Temperature profile example of lead (Pb) solder
(°C)
Package surface temperature
240
This profile is based on the device’s
maximum heat resistance guaranteed
value.
Set the preheat temperature/heating
temperature to the optimum
temperature corresponding to the
solder paste type used by the
customer within the described profile.
210
160
140
less than 30s
60 to 120s
Time
(s)
∙Temperature profile example of using lead (Pb)-free solder
(°C)
This profile is based on the device’s
maximum heat resistance guaranteed
value.
Set the preheat temperature/heating
temperature to the optimum
temperature corresponding to the
solder paste type used by the
customer within the described profile.
Package surface temperature
260
230
190
180
60 to 120s
30 to 50s
Time
(s)
Reflow soldering must be performed once or twice.
The mounting should be completed with the interval from the first to the last mountings being 2
weeks.
2) Using solder flow (for lead (Pb) solder, or lead (Pb)-free solder)
Please preheat it at 150°C between 60 and 120 seconds.
Complete soldering within 10 seconds below 260°C. Each pin may be heated at most once.
3) Using a soldering iron
Complete soldering within 10 seconds below 260°C, or within 3 seconds at 350°C. Each pin
may be heated at most once.
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TLP185
2. Storage
1) Avoid storage locations where devices may be exposed to moisture or direct sunlight.
2) Follow the precautions printed on the packing label of the device for transportation and storage.
3) Keep the storage location temperature and humidity within a range of 5°C to 35°C and 45% to 75%,
respectively.
4) Do not store the products in locations with poisonous gases (especially corrosive gases) or in dusty
conditions.
5) Store the products in locations with minimal temperature fluctuations. Rapid temperature changes during
storage can cause condensation, resulting in lead oxidation or corrosion, which will deteriorate the
solderability of the leads.
6) When restoring devices after removal from their packing, use anti-static containers.
7) Do not allow loads to be applied directly to devices while they are in storage.
8) If devices have been stored for more than two years under normal storage conditions, it is recommended
that you check the leads for ease of soldering prior to use.
© 2019
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TLP185
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
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TOSHIBA sales representative or contact us via our website.
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• 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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