TLX9185A
TOSHIBA Photocoupler IRLED & Photo-Transistor
TLX9185A
〇 Various Controllers
〇 Signal transmission between different circuit potential
〇 HEV (Hybrid Electric Vehicle) and
EV (Electric Vehicle) Applications
Unit: mm
The TOSHIBA TLX9185A mini-flat photocoupler is suitable for surfacemount assembly. The TLX9185A consists of an infrared LED optically
coupled to a photo-transistor.
This photocoupler can be used to the extensive applications.
It is generic speed transistor output.
Collector-emitter voltage: 80 V (min)
Current transfer ratio: 50% (min) to 600%(max)
Rank GB: 100% (min) to 600%(max)
Isolation voltage: 3750 Vrms (min)
AEC-Q101 qualified
Pin Configuration
1
6
3
4
JEDEC
―
JEITA
―
TOSHIBA
11-4M1S
Weight: 0.08 g (typ.)
1: Anode
3: Cathode
4: Emitter
6: Collector
© 2019
Toshiba Electronic Devices & Storage Corporation
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2019-06-28
TLX9185A
Absolute Maximum Ratings (Note) (Unless otherwise specified, Ta = 25°C)
Characteristic
Symbol
Rating
Unit
Forward current
IF
30
mA
Forward current (Ta=125°C)
IF
18
mA
ΔIF/°C
-0.7
mA/°C
IFP
1
A
PD
50
mW
ΔPD/°C
-0.5
mW/°C
VR
5
V
Collector-emitter voltage
VCEO
80
V
Emitter-collector voltage
VECO
7
V
Collector current
IC
50
mA
Collector power dissipation
PC
150
mW
ΔPC/°C
-1.5
mW/°C
Operating temperature range
Topr
-40 to 125
°C
Storage temperature range
Tstg
-55 to 150
°C
Lead soldering temperature (10 s)
Tsol
260
°C
LED
Forward current derating (Ta ≥ 108 °C)
Pulse forward current
(Note 1)
Input Power Dissipation
Input Power Dissipation Derating (Ta ≥ 50°C)
Detector
Reverse voltage
Collector power dissipation derating (Ta ≥ 50°C)
Total package power dissipation
Total package power dissipation derating (Ta ≥ 50°C)
Isolation voltage (AC, 60 s, R.H. ≤ 60 %)
PT
200
mW
ΔPT/°C
-2.0
mW/°C
BVS
3750
Vrms
(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 PW ≤ 100 μs, f = 100 Hz
Note 2: This device is considered as a two terminal device: Pins 1 and 3 are shorted together, and pins 4 and 6
are shorted together.
Recommended Operating Conditions (Note)
Characteristic
Symbol
Min
Typ.
Max
Unit
Supply voltage
VCC
―
5
48
V
Forward current
IF
―
10
15
mA
Collector current
IC
―
1
10
mA
Topr
-40
―
125
°C
Operating temperature
(Note 1)
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.
Note 1: Denotes the operating range, not the recommended operating condition.
© 2019
Toshiba Electronic Devices & Storage Corporation
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2019-06-28
TLX9185A
Electrical Characteristics (Unless otherwise specified, Ta = -40 to 125°C)
Detector
LED
Characteristic
Symbol
Test Condition
Min
Typ.
Max
Unit
IF = 10 mA, Ta = 25 °C
1.1
1.27
1.4
V
IF = 10 mA
1.0
—
1.55
V
Forward voltage
VF
Reverse current
IR
VR = 5 V
―
—
10
μA
Capacitance
CT
V = 0 V, f = 1 MHz, Ta = 25 °C
—
35
—
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
VCE = 48 V, Ta = 25 °C
—
10
100
nA
VCE = 48 V, Ta = 105 °C
—
5
50
μA
VCE = 48 V, Ta = 125 °C
—
30
100
μA
V = 0 V, f = 1 MHz, Ta = 25 °C
—
10
—
pF
Collector dark current
ICEO
Capacitance
(collector to emitter)
CCE
Coupled Electrical Characteristics (Unless otherwise specified, Ta = -40 to 125°C)
Characteristic
Symbol
Current transfer ratio
Saturated CTR
Collector-emitter
saturation voltage
IC / IF
IC / IF (sat)
VCE (sat)
Off-state collector current
IC (off)
Test Condition
Min
Typ.
Max
IF = 5 mA, VCE = 5 V
20
—
600
IF = 5 mA, VCE = 5 V, Ta = 25 °C
50
—
600
IF = 5 mA, VCE = 5 V , Ta = 25 °C
Rank GB
100
—
600
IF = 1 mA, VCE = 0.4 V, Ta = 25 °C
—
200
—
IF = 1 mA, VCE = 0.4 V, Ta = 25 °C
Rank GB
30
—
—
IC = 2.4 mA, IF = 8 mA, Ta = 25 °C
—
—
0.4
IC = 0.2 mA, IF = 1 mA
Unit
%
%
%
—
—
0.4
Ta=25 °C
—
0.1
0.4
VF = 0.7V, VCE = 48 V , Ta = 25 °C
—
—
10
μA
Test Condition
Min
Typ.
Max
Unit
—
0.5
―
pF
—
Ω
—
Vrms
V
Isolation Characteristics (Ta = 25°C)
Characteristic
Symbol
Capacitance (input to output)
Isolation resistance
Isolation voltage
CS
RS
BVS
VS = 0 V, f = 1 MHz
VS = 500 V, R.H. ≤ 60%
AC, 60 s
10
5×10
3750
14
10
—
Note : This device is considered as a two terminal device: Pins 1 and 3 are shorted together, and pins 4 and 6 are shorted together.
© 2019
Toshiba Electronic Devices & Storage Corporation
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2019-06-28
TLX9185A
Switching Characteristics (Ta = 25°C)
Characteristic
Symbol
Rise time
Test Condition
Min
tr
Fall time
tf
Turn-on time
ton
Turn-off time
toff
Turn-on time
tON
Storage time
ts
Turn-off time
tOFF
VCC = 10 V, IC = 2 mA
RL = 100 Ω
RL = 1.9 kΩ
VCC = 5 V, IF = 16 mA
(Note 1)
Typ.
Max
—
3
—
—
5
—
—
5
—
—
5
—
—
2
—
—
25
—
—
45
—
Unit
μs
μs
Note 1: Switching time test circuit
IF
RL
IF
VCC
ts
VCE
VCE
tON
© 2019
Toshiba Electronic Devices & Storage Corporation
4
VCC
4.5V
0.5V
tOFF
2019-06-28
TLX9185A
Characteristic Curves (Note)
01_IF-Ta
30
20
10
This curve shows the maximum
limit to the input forward current.
0
-40
-20
0
20
40
60
P C – Ta
200
Collector power dissipation PC (mW)
40
Input forward current IF (mA)
01_PC-Ta
I F – Ta
80
100
120
140
150
100
50
0
This curve shows the
maximum limit to the
collector power dissipation.
-40
-20
0
20
40
01_IF-VF
Input forward current IF (mA)
Input forward current (pulsed) IFP (mA)
This curve shows the
maximum limit to the input
forward current (pulsed).
0.1
10
Ta = -40 ℃
Ta = 25 ℃
0.1
1
Ta = 125 ℃
1
Duty cycle ratio DR
0.8
1
1.2
1.4
01_IC-VCE
01_IC-VCE
IC – VCE
50
T a = 25 ℃
T a = 25 ℃
25
Collector current IC (mA)
Collector current IC (mA)
1.6
Ambient
temperature
TFa (V)
(℃)
Input forward
Voltage V
IC – VCE
20
15
10
5
0
140
I F – VF
100
0.01
120
100
1000
0
100
01_IFP-DR
Pulse width ≤ 100µs
Ta = 25 ℃
30
80
Ambient temperature Ta (℃)
IFP – DR
10
0.001
60
Ambient temperature Ta (℃)
0.5
Collector-emitter voltage VCE (V)
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Toshiba Electronic Devices & Storage Corporation
IF = 10 mA
30
IF = 5 mA
20
10
0
1
IF = 30 mA
IF = 20 mA
40
IF = 2 mA
0
2
4
6
8
10
Collector-emitter voltage VCE (V)
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TLX9185A
01_IC-IF
01_IC-Ta
I C – Ta
IF = 30 mA
V CE = 5 V
T a = 25 ℃
50
40
30
20
10
0
-40
-20
0
20
40
60
80
100
120
IC – IF
100
Collector current IC (mA)
Collector current IC (mA)
60
VCE = 5 V
VCE = 0.4 V
10
1
140
1
10
Ambient temperature Ta (℃)
01_VCE(sat)-Ta
VCE = 5 V
100
VCE = 0.4 V
Collector-emitter saturation voltage
VCE(sat)
(V)
CE(sat)(V)
Current transfer ratio IC / IF (%)
VCE = 10 V
10
100
I F = 8 mA, I C = 2.4 mA
I F = 1 mA, I C = 0.2 mA
0.2
0.1
0
1
VCE(sat) – Ta
0.3
T a = 25 ℃
10
-40
-20
0
20
01_ICEO-Ta
Switching time tON, tOFF (μs)
Collector dark current ICEO (μA)
1000
V CEO = 48 V
10
1
0.1
0.01
-40
-20
0
20
40
60
60
80
100
120
140
tON, tOFF – Ta
ICEO – Ta
100
0.001
40
Ambient temperature Ta (℃)
Input forward current IF (mA)
1000
100
Input forward current IF (mA)
IC / IF – IF
1000
VCE = 10 V
80
100
120
Ambient temperature Ta (℃)
© 2019
Toshiba Electronic Devices & Storage Corporation
tOFF
100
10
tON
1
0.1
140
I F = 16 mA
VCC = 5 V
RL = 1.9 kΩ
-40
-20
0
20
40
60
80
100
120
140
Ambient temperature Ta (℃)
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TLX9185A
01_tON,tOFF-RL
I F = 16 mA
Vcc = 5 V
T a = 25 ℃
1000
tOFF
tOFF
100
10
tON
1
0.1
1
tON, tOFF – IF
100
Switching time tON, tOFF (μs)
10000
Switching time tON, tOFF (μs)
01_tON,tOFF-IF
tON, tOFF – RL
10
10
1
tON
0.1
100
Load resistance RL (kΩ)
VCC = 5 V
RL = 1.9 kΩ
T a = 25 ℃
1
10
100
Input forward current IF (mA)
IC / IF – IF
VCE(sat) – Ta
ICEO – Ta
ton, toff – Ta
Note: The above characteristics curves are presented for reference only and not guaranteed by production test,
unless otherwise specified
© 2019
Toshiba Electronic Devices & Storage Corporation
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2019-06-28
TLX9185A
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
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applicable laws or regulations.
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infringement of patents or any other intellectual property rights of third parties that may result from the use of Product. No license to
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• 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
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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
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except in compliance with all applicable export laws and regulations.
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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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© 2019
Toshiba Electronic Devices & Storage Corporation
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2019-06-28