TLP2530,TLP2531
TOSHIBA Photocoupler 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
infrared 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
11-10C4S
Weight: 0.54 g (typ.)
UL-recognized: UL1577, File No.E67349
cUL-recognized: CSA Component Acceptance Service No.5A
File No.E67349
Pin Configuration (top view)
1
8
2
7
3
6
4
Schematic
IF1
5
VF1
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
© 2019
Toshiba Electronic Devices & Storage Corporation
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2019-06-17
TLP2530,TLP2531
Absolute Maximum Ratings (Ta = 25°C)
Characteristic
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)
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
Diode power dissipation derating (each channel) (Ta> 70 °C)
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
Detector
Output current(each channel)
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, 1 ms pulse width.
Note 2: Pulse width ≤ 1 μs, 300 pps.
Note 3: 2 mm 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.
© 2019
Toshiba Electronic Devices & Storage Corporation
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2019-06-17
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 = 16 mA, Ta = 25 °C
―
1.65
1.7
V
IF = 16 mA
―
-2
―
mV/°C
IR = 10 μA, Ta = 25 °C
5
―
―
V
f = 1 MHz, VF = 0 V
―
45
―
pF
IF = 0 mA, VO = VCC = 5.5 V
Ta = 25 °C
―
3
500
nA
IF = 0 mA, VO = VCC = 15 V
―
―
50
μA
Logic high output current
(each channel)
IOH
Logic low supply current
ICCL
IF1 = IF2 = 16 mA
VO1 = VO2 = Open
VCC = 15 V
―
160
―
μA
Logic high supply current
ICCH
IF1 = IF2 = 0 mA
VO1 = VO2 = Open
VCC = 15 V
―
0.05
4
μA
IO / IF
IF = 16 mA, VO = 0.4 V
VCC = 4.5 V, Ta = 25 °C
7
30
―
19
30
―
IO / IF
IF = 16 mA, VO = 0.4 V
VCC = 4.5 V
5
―
―
15
―
―
IF = 16 mA, IO = 1.1 mA
VCC = 4.5 V
―
0.1
0.4
V
IF = 16 mA, IO = 2.4 mA
VCC = 4.5 V
―
0.1
0.4
V
5×1010
1014
―
Ω
―
0.6
―
pF
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 %
Capacitance (input-output)
CS
f = 1 MHz
Resistance (input-input)
RI-I
VI-I = 500 V
(Note 1)
―
1011
―
Ω
Capacitance (input-iutput)
CI-I
f = 1 MHz
(Note 1)
―
0.25
―
pF
(Note 1)
(Note 1)
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.
© 2019
Toshiba Electronic Devices & Storage Corporation
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TLP2530,TLP2531
Switching Characteristics (unless otherwise specified, Ta = 25°C, VCC = 5V, IF = 16mA)
Characteristic
Symbol
Propagation delay
time to logic low
at output
(each channel)
TLP2530
Propagation delay
time to logic
high at output
(each channel)
TLP2530
tpHL
TLP2531
1
CMH
2
Typ.
Max
RL = 4.1 kΩ
―
0.3
1.5
RL = 1.9 kΩ
―
0.2
0.8
RL = 4.1 kΩ
―
0.5
1.5
RL = 1.9 kΩ
―
0.3
0.8
―
1500
―
RL = 4.1 kΩ, IF = 0 mA
RL = 1.9 kΩ, IF = 0 mA
VCM = 400 Vp-p
2
RL = 4.1 kΩ, IF = 16 mA
VCM = 400 Vp-p
TLP2531
RL = 1.9 kΩ, IF = 16 mA
BW
3
Unit
μs
VCM = 400 Vp-p
TLP2531
CML
(Note 1)
Min
VCM = 400 Vp-p
TLP2530
TLP2530
Bandwidth (each channel)
Note 1:
tpLH
Test Condition
1
TLP2531
Common mode
transient
immunity at logic
high level output
(each channel)
(Note 1)
Common mode
transient
immunity at logic
low level output
(each channel)
Test
Circuit
RL = 100 Ω
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 > 2.0 V).
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 < 0.8 V).
© 2019
Toshiba Electronic Devices & Storage Corporation
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2019-06-17
TLP2530,TLP2531
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
© 2019
Toshiba Electronic Devices & Storage Corporation
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TLP2530,TLP2531
I F – VF
(mA)
50
30
ΔVF /ΔTa - IF
-2.6
Ta = 25 °C
Forward voltage temperature
Coefficient ΔVF / ΔTa (mV/°C)
100
10
Forword current IF
5
3
1
0.5
0.3
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
(mA)
30
50
0
-40
-20
0
20
40
60
80
100
Ambient temperature Ta (°C)
NOTE: The above characteristics curves are presented for reference only and not guaranteed by production test,
unless otherwise noted.
© 2019
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Toshiba Electronic Devices & Storage Corporation
TLP2530,TLP2531
I O – 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
Propagation delay time
tpHL, tpLH (μs)
3
IF = 16 mA
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)
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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2019-06-17
TLP2530,TLP2531
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
PRODUCT FOR UNINTENDED USE, TOSHIBA ASSUMES NO LIABILITY FOR PRODUCT. For details, please contact your
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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
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• ABSENT A WRITTEN SIGNED AGREEMENT, EXCEPT AS PROVIDED IN THE RELEVANT TERMS AND CONDITIONS OF SALE
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LOSS, INCLUDING WITHOUT LIMITATION, LOSS OF PROFITS, LOSS OF OPPORTUNITIES, BUSINESS INTERRUPTION AND
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SALE, USE OF PRODUCT, OR INFORMATION, INCLUDING WARRANTIES OR CONDITIONS OF MERCHANTABILITY, FITNESS
FOR A PARTICULAR PURPOSE, ACCURACY OF INFORMATION, OR NONINFRINGEMENT.
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except in compliance with all applicable export laws and regulations.
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OCCURRING AS A RESULT OF NONCOMPLIANCE WITH APPLICABLE LAWS AND REGULATIONS.
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