TLP626,TLP626-2,TLP626-4
2007-10-01
1
TOSHIBA Photocoupler GaAs Ired & Photo−Transistor
TLP626,TLP626-2,TLP626-4
Programmable Controllers
AC / DC−Input Module
Telecommunication
The TOSHIBA TLP626, −2 and −4 consist of gallium arsenide infrared
emitting diodes connected in inverse parallel, optically coupled to a
photo−transistor.
The TLP626−2 offers two isolated channels in an eight lead plastic DIP,
while the TLP626−4 provides four isolated channels in a sixteen plastic
DIP.
• Collector−emitter voltage: 55V(min.)
• Current transfer ratio
Current Transfer Ratio(min.)
Ta = 25°C Ta = −25~75°C
Classi−
fication IF = ±1mA
VCE = 0.5V
IF = ±0.5mA
VCE = 1.5V
IF = ±1mA
VCE = 0.5V
Marking
Of
Classi−
fication
Rank BV 200% 100% 100% BV
Standard 100% 50% 50% BV, blank
• Isolation voltage: 5000Vrms min.
• UL recognized: UL1577, file no.E67349
• BSI approved: BS EN60065: 2002 certificate no.7426
BS EN60950-1: 2002 certificate no.7427
• Note: Application type name for certification test,
please use standard product type name, i.e.
TLP626(BV): TLP626
Pin Configuration (top view)
1 : Anode
Cathode
2 : Cathode
Anode
3 : Emitter
4 : Collector
TLP626
1
2
4
3
1, 3, 5, 7 : Anode, Cathode
2, 4, 6, 8 : Cathode, Anode
9, 11, 13, 15 : Emitter
10, 12, 14, 16 : Collector
TLP626–4
1
2
16
15
3
4
14
13
5
6
12
11
7
8
10
9
1, 3 : Anode
Cathode
2, 4 : Cathode
Anode
5, 7 : Emitter
6, 8 : Collector
TLP626–2
1
2
8
7
3
4
6
5
TOSHIBA 11−5B2
Weight: 0.26 g (typ.)
TOSHIBA 11−10C4
Weight: 0.54 g (typ.)
TOSHIBA 11−20A3
Weight: 1.1 g (typ.)
Unit in mm
TLP626,TLP626-2,TLP626-4
2007-10-01
2
Absolute Maximum Ratings (Ta = 25°C)
Rating
Characteristic Symbol
TLP626 TLP626−2
TLP626−4
Unit
Forward current IF 60 50 mA
Forward current derating ΔIF / °C −0.7(Ta ≥ 39°C) −0.5(Ta ≥ 39°C) mA / °C
Pulse forward current IFP 1(100μs pulse,100pps) A
Power dissipation (1 circuit) PD 100 70 mW
Power dissipation derating
(Ta ≥ 25°C, 1 circuit) ΔPD / °C −1.0 −0.7 mW / °C
LED
Junction temperature Tj 125 °C
Collector−emitter voltage VCEO 55 V
Emitter−collector voltage VECO 7 V
Collector current IC 50 mA
Collector power dissipation (1 circuit) PC 150 100 mW
Collector power dissipation derating
(Ta ≥ 25°C, 1 circuit) ΔPC / °C −1.5 −1.0 mW / °C
Detector
Junction temperature Tj 125 °C
Storage temperature range Tstg −55~125 °C
Operating temperature range Popr −55~100 °C
Lead soldering temperature Tsol 260(10s) °C
Total package power dissipation (1 circuit) PT 250 150 mW
Total package power dissipation derating
(Ta ≥ 25°C, 1 circuit) ΔPT / °C −2.5 −1.5 mW / °C
Isolation voltage (Note 1) BVS 5000(AC, 1min., RH≤60%) V rm s
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: LED side pins shorted together, and detector side pins shorted together.
Recommended Operating Conditions
Characteristic Symbol Min. Typ. Max. Unit
Supply voltage VCC ― 5 24 V
Forward current IF(RMS) ― 1.6 20 mA
Collector current IC ― 1 10 mA
Operating temperature Topr −25 ― 75 °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.
TLP626,TLP626-2,TLP626-4
2007-10-01
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Individual Electrical Characteristics (Ta = 25°C)
Characteristic Symbol Test Condition Min. Typ. Max. Unit
Forward voltage VF IF = ±10mA 1.0 1.15 1.3 V
Reverse current IF V
F = ±0.7V ― 2.5 20 μA
LED
Capacitance CT V = 0, f = 1MHz ― 60 ― pF
Collector−emitter
breakdown voltage V(BR)CEO IC = 0.5mA 55 ― ― V
Emitter−collector
breakdown voltage V(BR)ECO IE = 0.1mA 7 ― ― V
VCE = 24V ― 10 10 nA
Collector dark current ICEO
VCE = 24V, Ta = 85°C ― 2 50 μA
Detector
Capacitance collector
to emitter CCE V=0, f=1MHz ― 12 ― pF
Coupled Electrical Characteristics (Ta = 25°C)
Characteristic Symbol Test Condition Min. Typ. Max. Unit
100 ― 1200
Current transfer ratio IC / IF
IF = ±1mA, VCE = 0.5V
rank BV 200 ― 1200
%
50 ― ―
Low input CTR IC / IF(low)
IF = ±0.5mA, VCE = 1.5V
rank BV 100 ― ―
%
IC = 0.5mA, IF = ±1mA ― ― 0.4
― 0.2 ―
Collector−emitter
saturation voltage VCE(sat) IC = 1mA, IF = ±1mA
rank BV ― ― 0.4
V
Off−state collector current IC(off) VF = ±0.7V, VCE = 24V ― 1 10 μA
CTR symmetry *1 IC(ratio) IC(IF = −1mA) / IC(IF = 1mA) 0.5 ― 2 ―
Coupled Electrical Characteristics (Ta = −25～75°C)
Characteristic Symbol Test Condition Min. Typ. Max. Unit
50 ― ―
Current transfer ratio IC / IF
IF = 1mA, VCE = 0.5V
rank BV 100 ― ―
%
― 50 ―
Low input CTR IC / IF(low)
IF = 0.5mA, VCE = 1.5V
rank BV ― 100 ―
%
*1
I
C(ratio) =
V)5
CE
V
F1,
I
F
(I
C1
I
V)5
CE
V
F2,
I
F
(I
C2
I
==
== IF1 IC2
IC1
VCE
IF2
TLP626,TLP626-2,TLP626-4
2007-10-01
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Isolation Characteristics (Ta = 25°C)
Characteristic Symbol Test Condition Min. Typ. Max. Unit
Capacitance input to output CS V
S = 0, f = 1MHz ― 0.8 ― pF
Isolation resistance RS V
S = 500V 5×1010 1014 ― Ω
AC, 1 minute 5000 ― ―
AC, 1 second, in oil ― 10000 ―
Vrms
Isolation voltage BVS
DC, 1 minute, in oil ― 10000 ― Vdc
Switching Characteristics (Ta = 25°C)
Characteristic Symbol Test Condition Min. Typ. Max. Unit
Rise time tr ― 8 ―
Fall time tf ― 8 ―
Turn−on time ton ― 10 ―
Turn−off time toff
VCC = 10V, IC = 2mA
RL = 100Ω
― 8 ―
μs
Turn−on time tON ― 10 ―
Storage time ts ― 50 ―
Turn−off time TOFF
RL = 4.7kΩ (Fig.1)
VCC = 5 V, IF = ±1.6mA
― 300 ―
μs
Fig. 1 Switching operating conditions
VCE
tON
IF
tOFF
VCC
4.5V
0.5V
tS
IF
RL
VCC
VCE
TLP626,TLP626-2,TLP626-4
2007-10-01
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ΔVF / ΔTa – IF
Forward current IF (mA)
Forward voltage temperature
coefficient ΔVF/ΔTa (mV/°C)
－2.8
－0.4
0.3 50
0.1
－0.8
－1.2
－1.6
－2.0
－2.4
0.5 1 3 5 10 30
Pulse forward voltage VFP (V)
IFP – VFP
Pulse forward current IFP (mA)
1000
1
0
500
300
100
50
30
10
5
3
0.4 0.8 1.2 1.6 2.0 2.4
Pulse width ≦ 10 μs
Repetitive
Frequency = 100 Hz
Ta = 25 °C
120
Allowable forward current
IF (RMS) (mA)
IF – Ta
Ambient temperature Ta (°C)
100
0
－20
80
60
40
20
0 20 40 60 80 100
TLP626
TLP626－2, －4
Duty cycle ratio DR
Allowable pulse forward current
IFP (mA)
IFP – DR
5000
10
３
3000
1000
500
300
100
50
30
10－3 3 10－2 3 10－1 3 100
Pulse width ≤ 100 μs
Ta = 25 °C
Ambient temperature Ta (°C)
Allowable collector power
dissipation PC (mW)
PC – Ta
200
0
160
120
80
40
－20 0 20 40 60 80 100 120
TLP626
TLP626－2, －4
IF – VF
Forward voltage VF (V)
Forward current IF (mA)
100
0.1
0.4
50
30
10
5
3
1
0.5
0.3
06 0.8 1.0 1.2 1.4 1.6
Ta = 25 ° C
TLP626,TLP626-2,TLP626-4
2007-10-01
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Current transfer ratio IC / IF (%)
IC / IF – IF
Forward current IF (mA)
1000
10
0.1
500
300
50
30
0.3 0.5 1 3 5 10
100
Ta = 25 °C
VCE = 5 V
VCE = 1.5 V
VCE = 0.5 V
Ambient temperature Ta (°C)
Collector current IC (mA)
IC – Ta
0.03 －20
30
10
5
3
1
0.5
0.3
0 20 40 60 80 100
0.1
0.05
VCE = 1.5 V
VCE = 0.5 V
0.2 mA
0.5 mA
1mA
2 mA
IF = 2 mA
10
IC – VCE
Collector-emitter voltage VCE (V)
Collector current IC (mA)
4.0
0
3.5
2.0
1.0
0.5
1.5
3.0
2.5
0.1 0.3 0.5 1 3 5
Ta = 25 °C IF = 1.0 mA
0.8 mA
0.6 mA
0.5 mA
0.4 mA
0.2 mA
IC – IF
Forward current IF (mA)
Collector current IC (mA)
50
0.01
0.1
0.5
0.3
0.05
0.03
0.3 0.5 1 3 5 10
0.1
30
10
5
3
1
T
a = 25 °C
V
CE = 5 V
V
CE = 1.5 V
V
CE = 0.5 V
TLP626,TLP626-2,TLP626-4
2007-10-01
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Ambient temperature Ta (°C)
Collector dark current ID (ICEO) (μA)
ID – Ta
10－5
0
101
100
10－1
10－2
10－3
20 40 60 80 100 120
10－4
5 V
VCE = 24 V
10 V
Load resistance RL (kΩ)
Switching time (μs)
Switching Time – RL
3
3000
1000
500
300
100
50
30
10
5.
1
3 5 10 30 50 100
Ta = 25 °C
IF = 1.6 mA
VCC = 5 V
tOFF
ts
tON
TLP626,TLP626-2,TLP626-4
2007-10-01
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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 A SSUMES 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, TOSHIB A (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, ACCUR ACY 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.
