TLP227G,TLP227G−2
TOSHIBA Photocoupler
Photo Relay
TLP227G,TLP227G−2
Cordless Telephone
PBX
Modem
Unit in mm
The TOSHIBA TLP227G series consist of a gallium arsenide infrared
emitting diode optically coupled to a photo−MOS FET in a plastic
DIP package.
The TLP227G series are a bi−directional switch which can replace
mechanical relays in many applications.
•
TLP227G: 4 pin DIP(DIP4),1 channel type(1 form A)
•
TLP227G−2: 8 pin DIP(DIP8),2 channel type(2 form A)
•
Peak off−state voltage: 350V(min.)
•
Trigger LED current: 3mA(max.)
•
On−state current: 120mA(max.)
•
On−state resistance: 35Ω(max.)
•
Isolation voltage: 2500Vrms (min.)
•
Isolation thickness: 0.4mm(min.)
Weight: 0.26g (typ.)
•
BSI approved: BS EN60065: 2002, certificate no.8275
1 Form A
TOSHIBA
11−5B2
4
3
1
2
BS EN60950-1: 2002, certificate no.8276
•
Option(D4) type
TUV approved: DIN EN 60747-5-2,
certificate no. 40011913
Pin Configuration (top view)
TLP227G-2
TLP227G
1
4
2
3
1: Anode
2: Cathode
3: Drain 1
4: Drain 2
1
8
2
7
1, 3: Anode
2, 4: Cathode
5: Drain 1
3
6
6: Drain 2
7: Drain 3
8: Drain 4
4
TOSHIBA
Weight: 0.54g (typ.)
2 Form A
5
1
11−10C4
8
5
1
4
2007-10-01
TLP227G,TLP227G−2
Internal Circuit
(TLP227G)
1
4
2
3
Absolute Maximum Ratings (Ta = 25°C)
Characteristic
Symbol
Rating
Unit
IF
50
mA
Forward current
ΔIF / °C
−0.5
mA / °C
Peak forward current(100μs pulse, 100pps)
IFP
1
A
Reverse voltage
VR
5
V
Junction temperature
Tj
125
°C
350
V
LED
Forward current derating(Ta ≥ 25°C)
Off-state output terminal voltage
VOFF
TLP227G
Detector
On-state current
On-state current
derating(Ta ≥ 25°C)
TLP227G−2
120
ION
One channel
Both channel
120
100
(Note 1)
−1.2
TLP227G
TLP227G−2
mA
−1.2
ΔION / °C
One channel
Both channel
mA / °C
−1.0
(Note 1)
Tj
125
°C
Storage temperature range
Junction temperature
Tstg
−55~125
°C
Operating temperature range
Topr
−40~85
°C
Lead soldering temperature (10 s)
Tsol
260
°C
BVS
2500
Vrms
Isolation voltage (AC,1 min., 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): Two channels operating simultaneously.
(Note 2): Device considered a two-terminal device: LED side pins shorted together, and detector side pins shorted
together.
Recommended Operating Conditions
Characteristic
Symbol
Min.
Typ.
Max.
Supply voltage
VDD
Forward current
IF
On-state current
Operating temperature
Unit
―
―
280
V
5
7.5
25
mA
ION
―
―
100
mA
Topr
−20
―
65
°C
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.
2
2007-10-01
TLP227G,TLP227G−2
Individual Electrical Characteristics (Ta = 25°C)
Detector
LED
Characteristic
Symbol
Test Condition
Min.
Typ.
Max.
Unit
Forward voltage
VF
IF=10mA
1.0
1.15
1.3
V
Reverse current
IR
VR=5V
―
―
10
μA
Capacitance
CT
V=0,f=1MHz
―
30
―
pF
Off−state current
IOFF
VOFF=350V
―
—
1
μA
Capacitance
COFF
V=0,f=1MHz
―
40
―
pF
Min.
Typ.
Max.
Unit
ION=120mA
―
2
3
mA
ION=120mA,IF=5mA
―
22
35
―
26
40
Min.
Typ.
Max.
Unit
―
0.8
―
pF
―
Ω
Coupled Electrical Characteristics (Ta = 25°C)
Characteristic
Symbol
Trigger LED current
IFT
On−state resistance
RON
Test Condition
ION=20~120mA,
IF=5mA
Ω
Isolation Characteristics (Ta = 25°C)
Characteristic
Symbol
Capacitance input to output
CS
Isolation resistance
Test Condition
VS=0,=1MHz
RS
VS=500V,R.H.≤ 60%
5×10
AC,1 minute
Isolation voltage
BVS
10
10
14
2500
―
―
AC,1 second(in oil)
―
5000
―
DC,1 minute(in oil)
―
5000
―
Vdc
Min.
Typ.
Max.
Unit
Vrms
Switching Characteristics (Ta = 25°C)
Characteristic
Symbol
Test Condition
Turn−on time
tON
RL=200Ω
―
0.3
1
Turn−off time
tOFF
VDD=20V,IF=5mA
―
0.1
1
ms
Switching Time Test Circuit
TLP227G
IF
1
4
2
3
RL
VDD
IF
VOUT
90%
VOUT
tON
3
10%
tOFF
2007-10-01
TLP227G,TLP227G−2
IF – Ta
ION – Ta
100
140
(mA)
On-state current ION
Allowable forward current
IF (mA)
120
80
60
40
20
100
80
60
40
20
0
-20
0
20
60
40
80
100
0
-20
120
0
20
Ambient temperature Ta (°C)
Ta = 25°C
50
(mA)
30
1000
10
500
Forward current IF
Allowable pulse forward current
IFP (mA)
100
IF –VF
100
Pulse width ≤ 100μs
Ta = 25°C
3000
80
60
Ambient temperature Ta (°C)
IFP – DR
5000
40
300
100
50
30
10
3
5
3
1
0.5
0.3
10-
3
10-
3
2
10
3
Duty cycle ratio
-1
10
3
0.1
0.6
0
0.8
DR
1.0
1.2
1.4
Forward voltage VF
ΔVF / ΔTa – IF
1.6
1.8
2.6
3.0
(V)
IFP – VFP
1000
500
Pulse forward current IFP (mA)
Forward voltage temperature
coefficient ΔVF / ΔTa (mV / °C)
-2.8
-2.4
-2.0
-1.6
-1.2
-0.8
300
100
50
30
10
Pulse width ≤ 10μs
5
Repetitive
3
frequency = 100Hz
Ta = 25°C
-0.4
0.1
0.3 0.5
1
3
Forward current IF
5
10
30
1
0.6
50
(mA)
1.0
1.4
1.8
Pulse forward voltage
4
2.2
VFP (V)
2007-10-01
TLP227G,TLP227G−2
IFT – Ta
3.0
ION – VON
200
ION = Rated
(mA)
2.0
On-state current ION
Relative trigger LED current
IFT / IFT (Ta = 25°C)
2.5
1.5
1.0
0.5
0
-20
0
20
40
60
80
Ta = 25°C
IF = 5mA
100
0
-100
-200
-4
100
0
-2
Ambient temperature Ta (°C)
On-state voltage VON
RON – Ta
60
ION = Rated
VOFF = 350V
500
40
30
20
10
(nA)
50
300
Off-state current IOFF
On-state resistance RON (Ω)
(V)
IOFF – Ta
1000
IF = 5mA
0
4
2
100
50
30
10
5
3
-20
0
20
40
60
80
1
-20
100
Ambient temperature Ta (°C)
0
20
40
60
80
100
Ambient temperature Ta (°C)
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2007-10-01
TLP227G,TLP227G−2
RESTRICTIONS ON PRODUCT USE
• Toshiba Corporation, and its subsidiaries and affiliates (collectively “TOSHIBA”), reserve the right to make changes to the information
in this document, and related hardware, software and systems (collectively “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 creating and producing designs and using, 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 that 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 intended for use in general electronics applications (e.g., computers, personal equipment, office equipment, measuring
equipment, industrial robots and home electronics appliances) or for specific applications as expressly stated in this document.
Product is neither intended nor warranted for use in equipment 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 or serious
public impact (“Unintended Use”). Unintended Use includes, without limitation, equipment used in nuclear facilities, equipment used
in the aerospace industry, 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, devices related to electric
power, and equipment used in finance-related fields. Do not use Product for Unintended Use unless specifically permitted in this
document.
• 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
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.
6
2007-10-01
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