TOSHIBA TLP731

TLP731,TLP732
TOSHIBA Photocoupler
GaAs Ired & Photo−Transistor
TLP731,TLP732
Office Machine
Household Use Equipment
Solid State Relay
Switching Power Supply
Unit in mm
The TOSHIBA TLP731 and TLP732 consist of a photo−transistor
optically coupled to a gallium arsenide infrared emitting diode in a six
lead plastic DIP package.
TLP732 is no−base internal connection for high−EMI environments.
•
Collector−emitter voltage: 55V (min.)
•
Current transfer ratio: 50% (min.)
Rank GB: 100% (min.)
•
UL recognized: UL1577, file No. E67349
•
BSI approved: BS EN60065: 2002
Certificate No. 8877
BS EN60950-1: 2002
TOSHIBA
Certificate No. 8878
Weight: 0.35 g
Isolation voltage: 4000Vrms (min.)
•
11−7B1
Option (D4) type
VDE approved: DIN EN 60747-5-2,
Certificate No. 40009302
Maximum operating insulation voltage: 630VPK
Highest permissible over voltage: 6000VPK
(Note)
•
Pin Configurations (top view)
When a EN 60747-5-2 approved type is needed,
please designate the “Option (D4)”
Creepage distance
7.62mm pich
standard type
: 7.0mm (min.)
10.16mm pich
(LF2) type
8.0 mm (min.)
Clearance
: 7.0 mm (min.)
8.0 mm (min.)
Insulation thickness : 0.5 mm (min.)
0.5 mm (min.)
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TLP731,TLP732
Absolute Maximum Ratings (Ta = 25°C)
Characteristic
Symbol
Rating
Unit
IF
60
mA
ΔIF / °C
−0.7
mA / °C
IFP
1
A
Forward current
Forward current derating (Ta ≥ 39°C)
LED
Peak forward current (100μs pulse, 100pps)
Power dissipation
PD
100
mW
ΔPD / °C
−1.0
mW / °C
Reverse voltage
VR
5
V
Junction temperature
Tj
125
°C
Collector−emitter voltage
VCEO
55
V
Collector−base voltage (TLP731)
VCBO
80
V
Emitter−collector voltage
VECO
7
V
Emitter−base voltage (TLP731)
VEBO
7
V
Collector current
IC
50
mA
Power dissipation
PC
150
mW
ΔPC / °C
−1.5
mW / °C
Tj
125
°C
Storage temperature range
Tstg
−55~125
°C
Operating temperature range
Topr
−55~100
°C
Lead soldering temperature (10s)
Tsol
260
°C
Total package power dissipation
PT
250
mW
ΔPT / °C
−2.5
mW / °C
BVS
4000
Vrms
Detector
Power dissipation derating (Ta ≥ 25°C)
Power dissipation derating (Ta ≥ 25°C)
Junction temperature
Total package power dissipation derating (Ta ≥ 25°C)
Isolation voltage (AC, 1min., 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).
Recommended Operating Conditions
Characteristic
Symbol
Min.
Typ.
Max.
Unit
Supply voltage
VCC
―
5
24
V
Forward current
IF
―
16
25
mA
Collector current
IC
―
1
10
mA
Topr
−25
―
85
°C
Operating temperature
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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TLP731,TLP732
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
Collector−emitter
breakdown voltage
V(BR)CEO
IC = 0.5mA
55
―
―
V
Emitter−collector
breakdown voltage
V(BR)ECO
IE = 0.1mA
7
―
―
V
Collector−base
breakdown voltage
(TLP731)
V(BR)CBO
IC = 0.1mA
80
―
―
V
Emitter−base
breakdown voltage
(TLP731)
V(BR)EBO
IE = 0.1mA
7
―
―
V
VCE = 24V
―
10
100
nA
VCE = 24V, Ta = 85°C
―
2
50
μA
Collector dark current
ICEO
(TLP731)
ICER
VCE = 24V, Ta = 85°C
RBE = 1MΩ
―
0.5
10
μA
(TLP731)
ICBO
VCB = 10V
―
0.1
―
nA
(TLP731)
hFE
VCE = 5V, IC = 0.5mA
―
400
―
―
CCE
V = 0, f = 1MHz
―
10
―
pF
Min.
Typ.
Max.
Unit
50
―
600
100
―
600
Collector dark current
Collector dark current
DC forward current gain
Capacitance collector to
emitter
Coupled Electrical Characteristics (Ta = 25°C)
Characteristic
Symbol
Current transfer ratio
Saturated CTR
Base photo−current
Collector−emitter saturation
voltage
(TLP731)
Test Condition
IC / IF
IF = 5mA, VCE = 5V
Rank GB
IC / IF (sat)
IF = 1mA, VCE = 0.4V
Rank GB
―
60
―
30
―
―
IF = 5mA, VCB = 5V
―
10
―
IC = 2.4mA, IF = 8mA
―
―
0.4
IC = 0.2mA, IF = 1mA
Rank GB
―
0.2
―
―
―
0.4
IPB
VCE (sat)
3
%
%
μA
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TLP731,TLP732
Isolation Characteristics (Ta = 25°C)
Characteristic
Symbol
Test Condition
Capacitance
(input to output)
CS
VS = 0, f = 1MHz
Isolation resistance
RS
VS = 500V
AC, 1 minute
Isolation voltage
BVS
Min.
Typ.
Max.
Unit
―
0.8
―
pF
―
Ω
1×10
12
10
14
4000
―
―
AC, 1 second, in oil
―
10000
―
DC, 1 minute, in oil
―
10000
―
Vdc
Min.
Typ.
Max.
Unit
―
2
―
―
3
―
―
3
10
―
3
10
―
2
―
―
15
―
―
25
―
―
2
―
―
12
―
―
20
―
Vrms
Switching Characteristics (Ta = 25°C)
Characteristic
Symbol
Rise time
tr
Fall time
tf
Turn−on time
ton
Turn−off time
toff
Turn−on time
tON
Storage time
tS
Turn−off time
tOFF
Turn−on time
tON
Storage time
tS
Turn−off time
tOFF
Test Condition
VCC = 10V, IC = 2mA
RL = 100Ω
RL = 1.9kΩ (Fig.1)
RBE = open
VCC = 5V, IF = 16mA
RL = 1.9kΩ (Fig.1)
RBE = 220kΩ (TLP731)
VCC = 5V, IF = 16mA
μs
μs
μs
Fig. 1 Switching time test circuit
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TLP731,TLP732
RESTRICTIONS ON PRODUCT USE
20070701-EN
• The information contained herein is subject to change without notice.
• TOSHIBA is continually working to improve the quality and reliability of its products. Nevertheless, semiconductor
devices in general can malfunction or fail due to their inherent electrical sensitivity and vulnerability to physical
stress. It is the responsibility of the buyer, when utilizing TOSHIBA products, to comply with the standards of
safety in making a safe design for the entire system, and to avoid situations in which a malfunction or failure of
such TOSHIBA products could cause loss of human life, bodily injury or damage to property.
In developing your designs, please ensure that TOSHIBA products are used within specified operating ranges as
set forth in the most recent TOSHIBA products specifications. Also, please keep in mind the precautions and
conditions set forth in the “Handling Guide for Semiconductor Devices,” or “TOSHIBA Semiconductor Reliability
Handbook” etc.
• The TOSHIBA products listed in this document are intended for usage in general electronics applications
(computer, personal equipment, office equipment, measuring equipment, industrial robotics, domestic appliances,
etc.).These TOSHIBA products are neither intended nor warranted for usage in equipment that requires
extraordinarily high quality and/or reliability or a malfunction or failure of which may cause loss of human life or
bodily injury (“Unintended Usage”). Unintended Usage include atomic energy control instruments, airplane or
spaceship instruments, transportation instruments, traffic signal instruments, combustion control instruments,
medical instruments, all types of safety devices, etc.. Unintended Usage of TOSHIBA products listed in his
document shall be made at the customer’s own risk.
• The products described in this document shall not be used or embedded to any downstream products of which
manufacture, use and/or sale are prohibited under any applicable laws and regulations.
• The information contained herein is presented only as a guide for the applications of our products. No
responsibility is assumed by TOSHIBA for any infringements of patents or other rights of the third parties which
may result from its use. No license is granted by implication or otherwise under any patents or other rights of
TOSHIBA or the third parties.
• GaAs(Gallium Arsenide) is used in this product. The dust or vapor is harmful to the human body. Do not break,
cut, crush or dissolve chemically.
• Please contact your sales representative for product-by-product details in this document regarding RoHS
compatibility. Please use these products in this document in compliance with all applicable laws and regulations
that regulate the inclusion or use of controlled substances. Toshiba assumes no liability for damage or losses
occurring as a result of noncompliance with applicable laws and regulations.
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