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TOSHIBA Photocoupler Photorelay
TLP197GA
TLP197GA
PBX
Telecommunication
Modem･FAX Cards, Modems In PC
Measurement Instrumentation
The TOSHIBA TLP197GA 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 TLP197GA is suitable for replacement of mechanical relays in
many applications which require space savings.
• 6 pin SOP (2.54SOP6): 2.1 mm high, 2.54 mm pitch
• 1-form-A
• Peak off-state voltage: 400 V (min)
• Trigger LED current: 3 mA (max)
• On-state current: 120 mA (max)
• On-state resistance: 35 Ω (max)
• Isolation voltage: 1500 Vrms (min)
• BSI approved: BS EN60065:2002, certificate no.8753
BS EN60950-1:2002, certificate no.8754
Pin Configuration
(top view)
Unit: mm
JEDEC ―
JEITA ―
TOSHIBA 11-7C1
Weight: 0.13 g (typ.)
1
2 5
3
6
4
1: ANODE
2: CATHODE
3: N.C.
4: DRAIN D1
5: SOURCE
6: DRAIN D2
Schematic
1 6
2 5
4
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TLP197GA
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>
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Absolute Maximum Ratings
Characteristics Symbol Rating Unit
Forward current IF 50 mA
Forward current derating
25°C)
(Ta
Peak forward current
LED
(100 μs pulse, 100 pps)
Reverse voltage VR 5 V
Junction temperature Tj 125 °C
Off-state output terminal voltage V
A connection 120
On-state current
On-state current
Detector
derating
25°C)
(Ta
Junction temperature Tj 125 °C
Operating temperature range T
Storage temperature range T
Lead soldering temperature (10 s) T
Isolation voltage
(AC, 1 min, R.H.
B connection 120
C connection
A connection −1.2
B connection −1.2
C connection
60%) (Note 1)
(Ta = 25°C)
/°C −0.5 mA/°C
ΔI
F
1 A
I
FP
OFF
ION
ΔI
/°C
ON
opr
stg
sol
BV
S
400 V
mA
240
mA/°C
−2.4
−40 to 85 °C
−55 to 125 °C
260 °C
1500 Vrms
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 ⎯ ⎯ 320 V
Forward current IF 5 7.5 25 mA
On-state current ION ⎯ ⎯ 120 mA
Operating temperature T
−20 ⎯ 65 °C
opr
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.
Circuit Connections
1
2
3
6
5
4
A Connection B Connection C Connection
LOAD
AC
DC
or
1
2
3
6
5
4
LOAD
DC
1
2
3
6
5
4
LOAD
DC
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TLP197GA
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Individual Electrical Characteristics
Characteristics 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
LED
Capacitance CT V = 0, f = 1 MHz ⎯ 30 ⎯ pF
Off-state current I
tor
Capacitance C
Detec-
OFF
OFF
(Ta = 25°C)
V
OFF
V = 0, f = 1 MHz ⎯ 70 ⎯ pF
= 400 V ⎯ ⎯ 1 μA
Coupled Electrical Characteristics
項目 記号 測定条件 最小 標準 最大 単位
Trigger LED current IFT ION = 120 mA ⎯ 1 3 mA
Return LED current IFC I
A connection ION = 120 mA, IF = 5 mA ⎯ 17 35
On-state resistance
B connection ION = 120 mA, IF = 5 mA ⎯ 11 20
C connection
(Ta = 25°C)
RON
= 100 μA 0.1 ⎯ ⎯ mA
OFF
I
= 240 mA, IF = 5 mA ⎯ 6 ⎯
ON
Isolation Characteristics
(Ta = 25°C)
Ω
Characteristics Symbol Test Condition Min Typ. Max Unit
Capacitance input to output CS VS = 0, f = 1 MHz ⎯ 0.8 ⎯ pF
Isolation resistance RS VS = 500 V, R.H.
AC, 1 min 1500 ⎯ ⎯
Isolation voltage BVS
AC, 1 s, in oil ⎯ 3000 ⎯
DC, 1 min, in oil ⎯ 3000 ⎯ Vdc
60% 5 × 1010 1014 ⎯ Ω
Vrms
Switching Characteristics
Characteristics Symbol Test Condition Min Typ. Max Unit
Turn-on time tON ⎯ 0.3 1 ms
Turn-off time t
(Ta = 25°C)
Note 2: Switching time test circuit
IF
1
2
6
4
OFF
R
= 200 Ω (Note 2)
R
L
= 20 V, IF = 5 mA
V
DD
V
DD
L
I
F
V
OUT
V
OUT
ON
⎯ 0.1 1 ms
10%
90%
t
OFF
t
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2007-10-01
TLP197GA
100
(mA)
F
80
60
40
20
Allowable forward current I
0
−20
Ambient temperature Ta (°C)
100
Ta = 25°C
50
30
10
(mA)
F
5
3
1
0.5
Forward current I
0.3
0.1
0.6 0.8 1 1.2 1.6 1.8 1.4
Forward voltage VF (V)
60
ION = 120 mA
IF = 5 mA
50
(Ω)
ON
40
30
20
On-state resistance R
10
0
−20 0 20 40 80 100 60
Ambient temperature Ta (°C)
R
I
I
ON
F
F
– Ta
– VF
– Ta
I
– Ta
280
C connection
240
200
(mA)
ON
120 100 80 60 40 20 0
160
On-state current I
A connection, B connection
120
80
40
0
−20
Ambient temperature Ta (°C)
ON
120 100 80 60 40 20 0
I
– VON
200
Ta = 25°C,
A connection
IF = 5 mA
100
(mA)
ON
0
−100
On-state current I
−200
−3 −2 −1 0 2 3 1
ON
On-state voltage VON (V)
I
– Ta
5
ION = 120 mA
t < 1 s
4
(mA)
FT
3
2
1
Trigger LED current I
0
−40
Ambient temperature Ta (°C)
FT
100 80 60 40 20 0 −20
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TLP197GA
2000
1000
(μs)
500
OFF
, t
300
ON
tON
t
ON
, t
– IF
OFF
Ta = 25°C
VDD = 20 V, RL = 200 Ω
100
Switching time t
50
30
t
OFF
1
Input current IF (mA)
30 50 10 3 5
100
1000
V
= 400 V
(nA)
OFF
Off-state current I
OFF
500
300
100
50
30
10
5
3
1
−20 0 20 40 80 100 60
Ambient temperature Ta (°C)
I
OFF
– Ta
(μs)
OFF
, t
ON
Switching time t
1000
VDD = 20 V, RL = 200 Ω
IF = 5 mA
800
600
400
200
0
−40
t
, t
OFF
– Ta
ON
Ambient temperature Ta (°C)
tON
t
OFF
100 80 60 40 20 0 −20
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2007-10-01
TLP197GA
RESTRICTIONS ON PRODUCT USE
• 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.
20070701-EN
• 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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