TLP2530,TLP2531
TOSHIBA Photocoupler GaAℓAs Ired & Photo IC
TLP2530, TLP2531
Digital Logic Isolation
Line Receiver
Power Supply Control
Switching Power Supply
Industrial Inverter
Unit: mm
The TOSHIBA TLP2530 and TLP2531 dual photocouplers consist of a pair of
GaAℓAs light emitting diode and integrated photodetector. This unit is 8-lead
DIP. Separate connection for the photodiode bias and output transistor
collectors improve the speed up to a hundred times that of a conventional
phototransistor coupler by reducing the base-collector capacitance.
TTL compatible
Switching speed: tpHL = 0.2 μs, tpLH = 0.3 μs (typ.)
(@RL = 1.9 kΩ)
Guaranteed performance over temp: 0°C to 70°C
Isolation voltage: 2500 Vrms (min)
TOSHIBA
11-10C4
Weight: 0.54 g (typ.)
UL aprroved: UL1577, file no. E67349
c-UL approved : CSA Component Acceptance Service
No. 5A, File No.E67349
Pin Configuration (top view)
1
8
2
7
3
4
Schematic
IF1
6
VF1
+
5
1. : Anode.1
2. : Cathode.1
3. : Cathode.2
4. : Anode.2
5. : GND
Gnd
6. : VO2(output 2)
7. : VO1(output 1)
8. : VCC
+
VF2
IO1
1
2
4
3
ICC
8
VCC
V
7 O1
IF2
IO2
6
5
VO2
GND
Start of commercial production
1986-03
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TLP2530,TLP2531
Absolute Maximum Ratings (Ta = 25°C)
Characteristic
Symbol
Rating
Unit
IF
25
mA
ΔIF/Ta
-0.8
mA / °C
IFP
50
mA
ΔIFP/Ta
-1.6
mA / °C
IFPT
1
A
Reverse voltage (each channel)
VR
5
V
Diode power dissipation (each channel)
PD
45
mW
ΔPD/Ta
-0.8
mW / °C
Output current(each channel)
IO
8
mA
Peak output current (each channel)
IOP
16
mA
Output voltage(each channel)
VO
-0.5 to 15
V
Supply voltage
VCC
-0.5 to 15
V
Output power dissipation (each channel)
PO
35
mW
ΔPo/Ta
-0.6
mW / °C
Operating temperature range
Topr
-55 to 100
°C
Storage temperature range
Tstg
-55 to 125
°C
(Note 3)
Tsol
260
°C
(Note 4)
BVS
2500
Vrms
Forward current (each channel)
Forward current derating (each channel) (Ta> 70 °C)
LED
Pulse forward current (each channel)
(Note 1)
Pulse forward current derating (each channel) (Ta> 70 °C)
Total pulse forward current (each channel)
(Note 2)
Detector
Diode power dissipation derating (each channel) (Ta> 70 °C)
Output power dissipation derating (each channel) (Ta> 70 °C)
Lead solder temperature(10 s)
Isolation voltage (AC, 60 s, R.H. ≤ 60%)
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: 50% duty cycle, 1ms pulse width.
Note 2: Pulse width ≤ 1 μs, 300 pps.
Note 3: 2mm below seating plane.
Note 4: Device considered a two-terminal device: Pins 1, 2, 3 and 4 shorted together and pins 5, 6, 7 and 8 shorted
together.
Recommended Operating Conditions
Characteristic
Supply voltage
Forward current (each channel)
Operating temperature
Symbol
Min
Typ.
Max
Unit
VCC
0
―
12
V
IF
―
16
25
mA
Topr
-25
―
85
°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.
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TLP2530,TLP2531
Electrical Characteristics (Ta = 0°C to 70°C, unless otherwise noted)
Characteristic
Symbol
Input forward voltage
(each channel)
VF
Temperature coefficent of
forward voltage (each channel)
ΔVF / ΔTa
Input reverse breakdown
voltage (each channel)
BVR
Input capacitance
(each channel)
CT
Test Condition
Min
Typ.
Max
Unit
IF = 16mA, Ta = 25°C
―
1.65
1.7
V
IF = 16mA
―
-2
―
mV/°C
IR = 10μA, Ta = 25°C
5
―
―
V
f = 1MHz, VF = 0 V
―
45
―
pF
IF = 0mA, VO = VCC = 5.5V
Ta = 25°C
―
3
500
nA
IF = 0mA, VO = VCC = 15V
―
―
50
μA
Logic high output current
(each channel)
IOH
Logic low supply current
ICCL
IF1 = IF2 = 16mA
VO1 = VO2 = Open
VCC = 15V
―
160
―
μA
Logic high supply current
ICCH
IF1 = IF2 = 0mA
VO1 = VO2 = Open
VCC = 15V
―
0.05
4
μA
IO / IF
IF = 16mA, VO = 0.4V
VCC = 4.5V, Ta = 25°C
7
30
―
19
30
―
IO / IF
IF = 16mA, VO = 0.4V
VCC = 4.5V
5
―
―
15
―
―
IF = 16mA, IO = 1.1mA
VCC = 4.5V
―
0.1
0.4
V
IF = 16mA, IO = 2.4mA
VCC = 4.5V
―
0.1
0.4
V
TLP2530
Current transfer
ratio
(each channel)
TLP2531
TLP2530
TLP2531
Logic low output
voltage
(each channel)
TLP2530
VOL
TLP2531
%
%
Resistance (input-output)
RS
VS = 500 V R.H. ≤ 60%
(Note 1)
5×1010
1014
―
Ω
Capacitance (input-output)
CS
f = 1MHz
(Note 1)
―
0.6
―
pF
Resistance (input-input)
RI-I
VI-I = 500V
(Note 1)
―
1011
―
Ω
Capacitance (input-iutput)
CI-I
f = 1MHz
(Note 1)
―
0.25
―
pF
Note: All typicals at Ta = 25°C.
Note 1: Device considered a two-terminal device: Pins 1, 2, 3 and 4 shorted together and pins 5, 6, 7 and 8
shorted together.
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TLP2530,TLP2531
Switching Characteristics (unless otherwise specified, Ta = 25°C, VCC = 5V, IF = 16mA)
Characteristic
Propagation delay
time to logic low
at output
(each channel)
tpHL
TLP2530
TLP2531
tpLH
1
CMH
2
Typ.
Max
RL = 4.1kΩ
―
0.3
1.5
RL = 1.9kΩ
―
0.2
0.8
RL = 4.1kΩ
―
0.5
1.5
RL = 1.9kΩ
―
0.3
0.8
―
1500
―
RL = 4.1kΩ, IF = 0mA
RL = 1.9kΩ, IF = 0mA
VCM = 400Vp-p
2
RL = 4.1kΩ, IF = 16mA
VCM = 400p-p
TLP2531
RL = 1.9kΩ, IF = 16mA
BW
3
Unit
μs
VCM = 400Vp-p
TLP2531
CML
Bandwidth (each channel)
Min
VCM = 400Vp-p
TLP2530
TLP2530
(Note 1)
Test Condition
1
TLP2531
Common mode
transient
immunity at logic
high level output
(each channel)
(Note 1)
Note 1:
Test
Circuit
TLP2530
Propagation delay
time to logic
high at output
(each channel)
Common mode
transient
immunity at logic
low level output
(each channel)
Symbol
RL = 100Ω
μs
V / μs
―
1500
―
―
-1500
―
V / μs
―
-1500
―
―
2
―
MHz
Common mode transient immunity in logic high level is the maximum tolerable (positive) dVcm / dt
on the leading egde of the common mode pulse, Vcm, to assure that the output will remain in a
logic high state (i.e., VO > 2.0V).
Common mode transient immunity in logic low Level is the maximum tolerable (negative) dVcm / dt
on the trailing edge of the common mode pulse signal, Vcm, to assure that the output will remain in
logic low state (i.e., VO < 0.8V).
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Test Circuit 1: Switching Time, tpHL, tpLH
VCC=5V
IF
Pulse
Generator
PW=100μs
Duty Cycle = 1/10
100Ω
IF Monitor
1
8
2
7
3
6
4
5
IF
0
RL
VO
VO
5V
Output
Monitor
1.5V
VOL
1.5V
tpHL
tpLH
Test Circuit 2: Common mode transient Immunity and Typical Waveform
1
IF
A
B
VFF
VCC=5V
8
2
7
3
6
4
5
+
10%
tr
RL
VO
VO
Output
Monitor
(IF=0mA)
tf
400V
0V
5V
2V
0.8V
VCM
VO
VOL
(IF=16mA)
Pulse Generator
ZO=50Ω
CMH =
90%
VCM
320(V)
320(V)
, CML =
t f (µs)
tr (µs)
0.1μF
560Ω
AC
Input
100Ω
5V
Set IF
20kΩ
Test Circuit 3: Frequency Response
1
8
2
7
3
6
4
5
15V
RL
VO
1.6Vdc
0.25VP-P ac
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TLP2530,TLP2531
I F – VF
(mA)
10
Forword current IF
50
30
0.5
0.3
ΔVF /ΔTa - IF
-2.6
Ta = 25 °C
Forward voltage temperature
Coefficient ΔVF / ΔTa (mV/°C)
100
5
3
1
0.1
0.05
0.03
0.01
1.0
1.2
1.4
1.6
Forward voltage
1.8
VF
-2.4
-2.2
-2.0
-1.8
-1.6
-1.4
0.1
2.0
0.3
(V)
0.5
3
Forward current
IOH(1) – Ta
IF
5
10
30
(mA)
IO – IF
300
10
Output current IO (mA)
100
High level output current
IOH(1) (nA)
1
50
30
10
5
3
VCC = 5 V
5
VO = 0.4 V
3
Ta = 25 °C
1
0.5
0.3
0.1
0.05
0.03
1
0.6
0
40
80
120
0.01
0.1
160
0.3 0.5
Ambient temperature Ta (°C)
1
5
Forward current
IO / IF – IF
10
IF
30 50
100
300
(mA)
IO / IF – Ta
100
1.2
VCC = 5 V
VO = 0.4 V
50
1.0
30
Ta = -25°C
Normalized IO / IF
Current transfer ratio
IO / IF (%)
3
25°C
100°C
10
5
0.8
0.6
IF = 16 mA
0.4
VCC = 4.5 V
VO = 0.4 V
3
0.2
1
0.3
0.5
1
3
5
Forward current
10
IF
30
0
-40
50
(mA)
-20
0
20
40
60
80
100
Ambient temperature Ta (°C)
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TLP2530,TLP2531
IO – VO
VO – IF
VCC = 5 V
30mA
10
5
(V)
6
15mA
4
10mA
IF = 5mA
2
0
0
VO
20mA
Output voltage
Output Current IO (mA)
25mA
8
1
2
3
4
Output voltage
5
VO
6
VCC=5V
Ta=25°C
IF
Ta = 25 °C
4
(V)
VO
3
RL = 2kΩ
2
3.9kΩ
10kΩ
1
0
0
7
RL
4
8
12
Forward current
16
IF
20
24
(mA)
tpHL, tpLH – RL
5
IF = 16 mA
Propagation delay time
tpHL, tpLH (μs)
3 VCC = 5 V
Ta = 25 °C
tpLH
1
0.5
0.3
tpHL
0.1
1
3
5
10
Load resistance RL
30
50
100
(kΩ)
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TLP2530,TLP2531
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 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, 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. IF YOU USE
PRODUCT FOR UNINTENDED USE, TOSHIBA ASSUMES NO LIABILITY FOR PRODUCT. For details, please contact your
TOSHIBA sales representative.
• 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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