TOSHIBA TLP172A_07

TLP172A
TOSHIBA Photocoupler
Photorelay
TLP172A
Telecommunications
Control Equipment
Data Acquisition System
Security Equipment
Measurement Equipment
Unit: mm
The Toshiba TLP172A consists of a gallium arsenide infrared emitting
diode optically coupled to a photo-MOSFET in a 4-pin SOP package. This
photorelay has higher output current rating than phototransistor-type
photocoupler; hence, it is suitable for use as On/Off control for high
current.
•
4-pin SOP (2.54SOP4): Height = 2.1 mm, pitch = 2.54 mm
•
Normally open (1-form-A) device
•
Peak off-state voltage: 60 V (min)
•
Trigger LED current: 3 mA (max)
•
On-state current: 400 mA (max)
•
On-state resistance: 2 Ω (max)
•
Isolation voltage: 1500 Vrms (min)
JEDEC
―
•
UL recognized: UL1557, File No.E67349
JEITA
―
TOSHIBA
Pin Configuration (top view)
11-5H1
Weight: 0.1 g (typ.)
1
4
2
3
1: Anode
2: Cathode
3: Drain
4: Drain
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TLP172A
Absolute Maximum Rating (Ta = 25°C)
Characteristics
Symbol
Rating
Unit
IF
50
mA
ΔIF/°C
−0.5
mA/°C
Reverse voltage
VR
5
V
Junction temperature
Tj
125
°C
VOFF
60
V
ION
400
mA
ΔION/°C
−4.0
mA/°C
Tj
125
°C
Storage temperature
Tstg
−55 to 125
°C
Operating temperature
Topr
−40 to 85
°C
Lead soldering temperature (10 s)
Tsol
260
°C
Isolation voltage
(AC, 1 min, R.H. <
= 60%)
BVS
1500
Vrms
Forward current
LED
Forward current derating
(Ta >
= 25°C)
Off-state output terminal
voltage
Detector
On-state current
Forward current derating
(Ta >
= 25°C)
Junction temperature
(Note 1)
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: LED pins are shorted together. Detector pins are also shorted together.
Recommended Operating Conditions
Characteristics
Symbol
Min
Typ.
Max
Unit
Supply voltage
VDD
⎯
⎯
48
V
Forward current
IF
5
7.5
25
mA
On-state current
ION
⎯
⎯
400
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
Detector
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, f = 1 MHz
⎯
30
⎯
pF
Off-state current
IOFF
VOFF = 60 V
⎯
⎯
1
μA
Capacitance
COFF
V = 0, f = 1 MHz
⎯
130
⎯
pF
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TLP172A
Coupled Electrical Characteristics (Ta = 25°C)
Characteristics
Symbol
Test Condition
Min
Typ.
Max
Unit
Trigger LED current
IFT
ION = 400 mA
⎯
1.6
3
mA
Return LED current
IFC
IOFF = 100 μA
0.1
⎯
⎯
mA
On-state resistance
RON
ION = 400 mA, IF= 5 mA
⎯
1
2
Ω
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TLP172A
Isolation Characteristics (Ta = 25°C)
Characteristics
Symbol
Capacitance input to output
Isolation resistance
Test Condition
CS
VS = 0 V, f = 1 MHz
RS
VS = 500 V, R.H. <
= 60%
Min
BVS
Max
Unit
0.8
⎯
pF
⎯
Ω
⎯
5 × 10
10
10
14
1500
⎯
⎯
AC, 1 s, in oil
⎯
3000
⎯
DC, 1 min, in oil
⎯
3000
⎯
Vdc
Min
Typ.
Max
Unit
⎯
0.8
2
⎯
0.1
0.5
AC, 1 min
Isolation voltage
Typ.
Vrms
Switching Characteristics (Ta = 25°C)
Characteristics
Symbol
Turn-on time
Turn-off time
Test Condition
tON
RL = 200 Ω
tOFF
VDD = 20 V, IF = 5 mA
(注 2)
ms
Note 2: Switching time test circuit
IF
1
4
RL
VDD
IF
VOUT
2
VOUT
3
10%
tON
4
90%
tOFF
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TLP172A
IF – Ta
ION – Ta
600
ION (mA)
80
60
On-sate current
Allowable forward current
IF (mA)
100
40
20
0
−20
0
20
40
60
80
100
500
400
300
200
100
0
−20
120
0
20
Ambient temperature Ta (°C)
40
IF – V F
On-state current ION (mA)
(mA)
Forward current IF
10
3
1
0.3
0.8
1
1.2
1.4
Forward voltage VF
Ta = 25°C
IF = 5 mA
1.6
400
200
0
−200
−400
−600
−0.6
1.8
−0.4
(V)
−0.2
0.4
0.6
80
100
IFT – Ta
IFT (mA)
ION = 400 mA
3
Trigger LED Current
On-state resistance RON (Ω)
0.2
5
ION = 400 mA
IF = 5 mA
t<1s
2
1
0
0
On-state voltage VON (V)
RON – Ta
0
−20
120
ION – VON
30
4
100
600
Ta = 25°C
5
80
Ambient temperature Ta (°C)
100
0.1
0.6
60
20
40
60
80
t<1s
4
3
2
1
0
−20
100
Ambient temperature Ta (°C)
0
20
40
60
Ambient temperature Ta (°C)
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TLP172A
tON, tOFF – IF
tON, tOFF – Ta
3000
Ta = 25°C
3000
VDD = 20 V
Switching time tON, tOFF (μs)
Switching time tON, tOFF (μs)
5000
RL = 200 Ω
1000
500
300
tOFF
100
50
tON
1000
300
tOFF
100
30
VDD = 20 V
RL = 200 Ω
IF = 5 mA
tON
30
1
3
5
10
30
Input current
50
100
10
−20
300
IF (mA)
0
20
40
80
80
100
Ambient temperature Ta (°C)
IOFF – Ta
30
Off-state current IOFF
(nA)
VOFF = 60 V
10
3
1
0.3
0.1
−20
0
20
40
80
80
100
Ambient temperature Ta (°C)
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TLP172A
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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