TLP4197G
TOSHIBA Photocoupler Photorelay
TLP4197G
PBX
Telecommunication
Modem・FAX Cards, Modems In PC
Measurement Instrumentation
Unit: mm
The TOSHIBA TLP4197G consists of an infrared emitting diode optically
coupled to a photo-MOSFET in a SOP, which is suitable for surface mount
assembly.
The TLP4197GA 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-B
•
Peak off-state voltage: 350 V (min)
•
Trigger LED current: 3 mA (max)
•
On-state current: 120 mA (max)
•
On-state resistance: 25 Ω (max)
•
Isolation voltage: 1500 Vrms (min)
•
UL-recognized: UL 1577, File No.E67349
Pin Configuration (top view)
JEDEC
―
JEITA
―
TOSHIBA
11-7C1
Weight: 0.13 g (typ.)
1
6
1: ANODE
2: CATHODE
2
5
4: DRAIN D1
5: SOURCE
3
4
6: DRAIN D2
Schematic
1
6
2
5
4
Start of commercial production
2001-05
© 2019
Toshiba Electronic Devices & Storage Corporation
1
2019-06-24
TLP4197G
Absolute Maximum Ratings (Ta = 25°C)
Characteristics
LED
Forward current
Symbol
Rating
Unit
IF
50
mA
Forward current derating
(Ta ≥ 25°C)
∆IF/°C
-0.5
mA/°C
Peak forward current
(100 μs pulse, 100 pps)
IFP
1
A
Reverse voltage
VR
5
V
Diode power dissipation
PD
50
mW
ΔPD /°C
-0.5
mW/°C
Tj
125
°C
VOFF
350
V
Diode power dissipation derating
(Ta ≥ 25°C)
Junction temperature
Off-state output terminal voltage
A connection
Detector
On-state current
B connection
On-state current
derating
(Ta ≥ 25°C)
Output power
dissipation
Output power
dissipation
derating
(Ta ≥ 25°C)
120
ION
120
C connection
240
A connection
-1.2
B connection
∆ION/°C
C connection
-1.2
360
PO
C connection
403
-3.6
ΔPO /°C
C connection
Junction temperature
mW
201
A connection
B connection
mA/°C
-2.4
A connection
B connection
mA
-2.0
mW /°C
-4.0
Tj
125
°C
Operating temperature range
Topr
-40 to 85
°C
Storage temperature range
Tstg
-55 to 125
°C
Lead soldering temperature (10 s)
Tsol
260
°C
Isolation voltage
(AC, 60 s, R.H. ≤ 60 %)
BVS
1500
Vrms
(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 and 6
shorted together.
Recommended Operating Conditions
Characteristics
Symbol
Min
Typ.
Max
Unit
VDD
―
―
280
V
Supply voltage
Forward current
IF
5
―
25
mA
On-state current
ION
―
―
120
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.
© 2019
Toshiba Electronic Devices & Storage Corporation
2
2019-06-24
TLP4197G
Circuit Connections
1
6
2
5
3
4
LOAD
AC
or
DC
A Connection
© 2019
Toshiba Electronic Devices & Storage Corporation
1
6
2
5
3
4
B Connection
3
LOAD
DC
1
6
2
5
3
4
LOAD
DC
C Connection
2019-06-24
TLP4197G
Electrical Characteristics (Ta = 25°C)
Detector
LED
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
Capacitance
CT
VF = 0 V, f = 1 MHz
30
pF
Off-state current
IOFF
VOFF = 350 V, IF = 5 mA
1
μA
Capacitance
COFF
V = 0 V, f = 1 MHz, IF = 5 mA
65
pF
Min
Typ.
Max
Unit
Coupled Electrical Characteristics (Ta = 25°C)
Characteristics
Symbol
Test Condition
Trigger LED current
IFC
IOFF = 10 μA
1
3
mA
Return LED current
IFT
ION = 120 mA
0.1
mA
ION = 120 mA
15
25
ION = 120 mA
8
14
ION = 240 mA
4
Min
Typ.
Max
Unit
0.8
pF
1014
Ω
1500
Vrms
Min
Typ.
Max
Unit
1
ms
3
ms
A connection
On-state resistance
B connection
RON
C connection
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.
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