TLP174G [TOSHIBA]
Photocoupler Photorelay; 光耦合器光电继电器
| 型号： | TLP174G |
| 厂家： | 
TOSHIBA |
| 描述： | Photocoupler Photorelay |
| 文件： | 总6页 (文件大小：178K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
TLP174G
TOSHIBA Photocoupler Photorelay
TLP174G
Modem·Fax Cards, Modems in PC
Unit: mm
Telecommunications
PBX
Measurement Equipment
The Toshiba TLP174G consists of an aluminum gallium arsenide
infrared emitting diode optically coupled to a photo-MOSFET in a SOP,
which is suitable for surface mount assembly.
The TLP174G is suitable for the modem applications which require
space savings.
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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: 3 mA (max)
On-state current: 120 mA (max)
Limit current: 150 mA~300 mA (t = 5 ms)
On-state resistance: 35 Ω (max)
Isolation voltage: 1500 Vrms (min)
JEDEC
―
―
JEITA
Pin Configuration (top view)
TOSHIBA
Weight: 0.1 g (typ.)
11-5H1
1
2
4
3
1: Anode
2: Cathode
3: Drain
4: Drain
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2007-10-01
TLP174G
Absolute Maximum Rating (Ta = 25°C)
Characteristics
Symbol
Rating
50
Unit
mA
Forward current
Forward current derating
I
F
ΔI /°C
F
−0.5
mA/°C
>
(Ta 25°C)
Peak forward current
(100 μs pulse, 100 pps)
I
1
A
FP
LED
Reverse voltage
V
5
V
°C
V
R
Junction temperature
Off-state output terminal voltage
On-state current
T
125
350
120
j
V
OFF
I
mA
ON
Detector
On-state current derating
ΔI /°C
ON
−1.2
mA/°C
>
(Ta 25°C)
Junction temperature
T
125
−55~125
−40~85
260
°C
°C
°C
°C
j
Storage temperature range
T
stg
opr
Operating temperature range
Lead soldering temperature (10 s)
T
T
sol
BV
<
Isolation voltage (AC, 1 min, R.H. 60%)
1500
Vrms
S
(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: Device considered a two-terminal device: LED side pins shorted together, and detector side pins shorted
together.
Recommended Operating Conditions
Characteristics
Supply voltage
Symbol
Min
Typ.
Max
Unit
V
⎯
5
⎯
7.5
⎯
280
25
V
DD
Forward current
I
mA
mA
°C
F
On-state current
I
⎯
120
65
ON
Operating temperature
T
opr
−20
⎯
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.
Individual Electrical Characteristics (Ta = 25°C)
Characteristics
Symbol
Test Condition
= 10 mA
F
Min
Typ.
Max
Unit
Forward voltage
Reverse current
Capacitance
V
I
1.0
⎯
⎯
⎯
⎯
1.15
⎯
1.3
10
⎯
1
V
F
T
LED
I
V
= 5 V
R
μA
pF
μA
pF
R
C
V = 0, f = 1 MHz
= 350 V
30
Off-state current
Capacitance
I
V
⎯
OFF
OFF
Detector
C
V = 0, f = 1 MHz
70
⎯
OFF
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2007-10-01
TLP174G
Coupled Electrical Characteristics (Ta = 25°C)
Characteristics
Trigger LED current
Symbol
Test Condition
= 120 mA
Min
Typ.
Max
Unit
I
I
I
I
I
⎯
0.1
150
⎯
1
3
⎯
mA
mA
FT
ON
Return LED current
Load current limiting
On-state resistance
I
= 100 μA
⎯
⎯
17
FC
OFF
I
= 5 mA, V = 5 V, t < 5 ms
DD
300
35
LIM
ON
ON
Ω
R
= 120 mA, I = 5 mA
ON
F
Isolation Characteristics (Ta = 25°C)
Characteristics
Symbol
Test Condition
Min
Typ.
0.8
Max
Unit
Capacitance input to output
Isolation resistance
C
R
V
V
= 0 V, f = 1 MHz
⎯
⎯
⎯
⎯
⎯
⎯
pF
S
S
S
S
= 500 V, R.H. 60%
5 × 1010 1014
Ω
<
AC, 1 min
1500
⎯
⎯
Vrms
Vdc
Isolation voltage
BV
S
AC, 1 s, in oil
DC, 1 min, in oil
3000
3000
⎯
Switching Characteristics (Ta = 25°C)
Characteristics
Turn-on time
Symbol
Test Condition
Min
Typ.
Max
Unit
ms
t
⎯
⎯
0.3
0.1
1
1
ON
R
= 200 Ω
L
V
= 20 V, I = 5 mA
(Note 2)
DD
F
Turn-off time
t
OFF
Note 2: Switching time test circuit
I
F
V
DD
1
2
4
3
R
L
I
F
V
OUT
V
OUT
90%
10%
t
ON
t
OFF
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2007-10-01
TLP174G
I
– Ta
I
– Ta
ON
F
100
80
60
40
20
0
240
200
160
120
80
40
0
−20
0
20
40
60
80
100
120
−20
0
20
40
60
80
100
120
Ambient temperature Ta (°C)
Ambient temperature Ta (°C)
I
– V
I
– V
ON
F
F
ON
100
200
100
0
Ta = 25°C
Ta = 25°C
I
= 5 mA
F
30
10
3
1
−100
−200
0
0.1
0.6
0.8
1
1.2
1.4
1.6
1.8
−2
−1
0
1
2
Forward voltage
V
F
(V)
On-state voltage
V
ON
(V)
R
ON
– Ta
I
– Ta
FT
50
40
30
20
10
0
5
4
3
2
1
I
I
= 120 mA
ON
= 5 mA
I
= 120 mA
ON
F
t < 1 s
t < 1 s
0
−20
−20
0
20
40
60
80
100
0
20
40
60
80
100
Ambient temperature Ta (°C)
Ambient temperature Ta (°C)
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2007-10-01
TLP174G
t
, t
– I
t , t – Ta
ON OFF
ON OFF
F
3000
1000
3000
1000
300
Ta = 25°C
V
= 20 V
DD
R
L
= 200 Ω
t
ON
300
100
t
t
OFF
100
t
OFF
30
10
30
10
V
= 20 V
DD
R
L
= 200 Ω
ON
100
I
= 5 mA
F
1
3
10
30
F
300
−20
0
20
40
60
80
100
Input current
I
(mA)
Ambient temperature Ta (°C)
I
– Ta
OFF
100
30
10
3
V
= 350 V
OFF
1
0.3
0.1
−20
0
20
40
60
80
100
Ambient temperature Ta (°C)
5
2007-10-01
TLP174G
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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2007-10-01
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