TLP170G
TOSHIBA Photocoupler Photorelay
TLP170G
Modem·Fax Cards, Modems in PC
Telecommunications
PBX
Security Equipment
Measurement Equipment
Unit: mm
The Toshiba TLP170G consists of an infrared emitting diode optically
coupled to a photo-MOSFET in a 4-pin SOP package.
This photorelay requires 1mA of LED current to turn it on. It is suitable
for applications that need electrical power savings.
•
4-pin SOP (2.54SOP4): Height = 2.1 mm, Pitch = 2.54 mm
•
1-Form-A
•
Peak OFF-state voltage: 350 V (min)
•
Trigger LED current: 1 mA (max)
•
ON-state current: 100 mA (max)
•
ON-state resistance: 35 Ω (max t < 1 s)
•
ON-state resistance: 50 Ω (max continuous)
•
Isolation voltage: 1500 Vrms (min)
JEDEC
―
•
UL-recognized: UL 1577, File No.E67349
cUL-recognized: CSA Component Acceptance Service No.5A
JEITA
―
•
File No.E67349
•
VDE-approved: EN 60747-5-5
TOSHIBA
11-5H1
Weight: 0.1 g (typ.)
(Note 1)
Note 1: When a VDE approved type is needed,
please designate the Option(V4).
Pin Configuration (top view)
1
4
2
3
1: Anode
2: Cathode
3: Drain
4: Drain
Internal Circuit
1
4
2
3
Start of commercial production
2009-06
© 2019
Toshiba Electronic Devices & Storage Corporation
1
2019-06-17
TLP170G
Absolute Maximum Rating (Ta = 25°C)
Characteristics
Symbol
Rating
Unit
IF
50
mA
Forward current
Forward current derating (Ta ≥ 25°C)
∆IF/°C
−0.5
mA/°C
Pulse forward current (100 μs pulse, 100 pps)
IFP
1
A
Reverse voltage
VR
5
V
Diode power dissipation
PD
50
mW
△PD /°C
-0.5
mW/ °C
Tj
125
°C
VOFF
350
V
ION
100
mA
∆ION/°C
−1.0
mA/°C
PC
300
mW
ΔPC / °C
−3.0
mW / °C
Tj
125
°C
Storage temperature range
Tstg
−55 to 125
°C
Operating temperature range
Topr
−40 to 85
°C
Lead soldering temperature (10 s)
Tsol
260
°C
Isolation voltage (AC, 60 s, R.H. ≤ 60 %) (Note 1)
BVS
1500
Vrms
LED
Diode power dissipation derating (Ta ≥25°C)
Junction temperature
OFF-state output terminal voltage
ON-state current
Detector
ON-state current derating (Ta ≥ 25°C)
Output power dissipation
Output power dissipation derating (Ta ≥ 25°C)
Junction temperature
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 device: LED side pins shorted together, and detector side pins shorted
together.
Recommended Operating Conditions
Characteristics
Symbol
Min
Typ.
Max
Unit
Supply voltage
VDD
―
―
280
V
Forward current
IF
―
2
25
mA
On-state current
ION
―
―
80
mA
Operating temperature
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.
Electrical Characteristics (Ta = 25°C)
Characteristics
LED
Symbol
Test Condition
Min
Typ.
Max
Unit
Forward voltage
VF
IF = 10 mA
1.0
1.15
1.3
V
Reverse current
IR
VR = 5 V
10
μA
Capacitance
CT
V = 0 V, f = 1 MHz
30
pF
Off-state current
IOFF
VOFF = 350 V
1
1000
nA
Capacitance
COFF
V = 0 V, f = 1 MHz
35
pF
Detector
© 2019
Toshiba Electronic Devices & Storage Corporation
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2019-06-17
TLP170G
Coupled Electrical Characteristics (Ta = 25°C)
Characteristics
Symbol
Test Condition
Min
Typ.
Max
Unit
Trigger LED current
IFT
ION = 100 mA
0.4
1
mA
Return LED current
IFC
IOFF = 100 μA
0.1
mA
25
35
RON
ION = 100 mA, IF= 2 mA, t < 1 s
On-state resistance
ION = 100 mA, IF= 2 mA, continuous
35
50
Min
Typ.
Max
Unit
0.8
pF
1014
Ω
1500
Vrms
Min
Typ.
Max
Unit
1.0
5.0
3.0
1.0
3.0
Ω
Isolation Characteristics (Ta = 25°C)
Characteristics
Symbol
Capacitance input to output
Test Condition
CS
VS = 0 V, f = 1 MHz
Isolation resistance
RS
VS = 500 V, R.H. ≤ 60 %
Isolation voltage
BVS
AC, 60 s
5×
1010
Switching Characteristics (Ta = 25°C)
Characteristics
Symbol
Test Condition
Turn-on time
tON
RL = 200 Ω
VDD = 20 V, IF = 2 mA
(Note 2)
Turn-on time
tON
RL = 200 Ω
VDD = 20 V, IF = 5 mA
(Note 2)
Turn-off time
tOFF
RL = 200 Ω
VDD = 20 V, IF = 2 mA
(Note 2)
ms
Note 2: Switching time test circuit
IF
1
4
RL
VDD
IF
VOUT
2
3
VOUT
90%
10%
tON
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Toshiba Electronic Devices & Storage Corporation
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tOFF
2019-06-17
TLP170G
I F ─ Ta
I ON ─ Ta
(mA)
50
Allowable ON-sate current ION
Allowable forward current IF
(mA)
60
40
30
20
10
0
-40
-20
0
20
40
60
80
100
120
100
80
60
40
20
00
-40
Ambient temperature Ta (°C)
-20
0
(mA)
Allowable ON-sate current ION
I F (mA)
Forward current
Ta = 25℃
1
0.9
1.1
1.0
1.2
Forward voltage VF
1.3
1.4
150
80
100
Ta = 25℃
IF = 2mA
100
50
0
-50
-100
-150
-3
(V)
-2
-1
0
1
2
3
80
100
ON-sate voltage VON (V)
RON ─ Ta
I FT ─ Ta
40
Trigger LED current I FT (mA)
0.7
(Ω)
ON-sate resistance RON
60
I ON ─ VON
10
0.1
0.8
40
Ambient temperature Ta (°C)
I F ─ VF
100
20
30
20
ION = 100mA
IF = 2mA
t < 1s
10
0
-40
-20
0
20
40
60
80
100
ION = 100mA
t < 1s
0.6
0.5
0.4
0.3
0.2
0.1
0
0.0
-40
Ambient temperature Ta (°C)
-20
0
20
40
60
Ambient temperature Ta (°C)
NOTE: The above characteristics curves are presented for reference only and not guaranteed by production test,
unless otherwise noted.
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Toshiba Electronic Devices & Storage Corporation
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2019-06-17
TLP170G
tON,tOFF ─ I F
tON,tOFF ─ Ta
10
VDD = 20V
RL = 200Ω
IF = 2 mA
(ms)
Switching time tON,tOFF
Switching time tON,tOFF
(ms)
10
tOFF
1
tON
0.1
VDD = 20V
RL = 200Ω
Ta=25°C
0.01
0.1
1
10
Forward current
100
I F (mA)
tON
1
tOFF
0.1
-40
-20
0
20
40
60
80
100
Ambient temperature Ta (°C)
I OFF ─ Ta
100
(nA)
1
OFF-state current
I OFF
VOFF = 350V
10
0.1
0.01
0.001
-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
Toshiba Electronic Devices & Storage Corporation
5
2019-06-17
TLP170G
RESTRICTIONS ON PRODUCT USE
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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.
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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
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limitation, equipment used in nuclear facilities, equipment used in the aerospace industry, lifesaving and/or life supporting medical
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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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OCCURRING AS A RESULT OF NONCOMPLIANCE WITH APPLICABLE LAWS AND REGULATIONS.
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2019-06-17