TLP592G
TOSHIBA Photocoupler Photorelay
TLP592G
Telecommunications
PBX
Modems
Unit: mm
The Toshiba TLP592G consists of an infrared emitting diode optically
coupled to a photo-MOSFET in a six lead plastic DIP package (DIP6).
Since the TLP592G is a bi-directional switch, it can replace mechanical
relays in many applications.
•
6-pin DIP (DIP6)
•
1-Form-A
•
Peak Off-state voltage: 350 V (min)
•
Trigger LED current: 3 mA (max)
•
On-state current: 120 mA (max)
•
On-state resistance: 35 Ω (max, t < 1 s)
•
On-state resistance: 50 Ω (max, continuous)
•
Isolation voltage: 2500 Vrms (min)
•
UL-recognized: UL 1577, File No.E67349
Pin Configuration (top view)
JEDEC
―
JEITA
―
TOSHIBA
11-7A8S
Weight: 0.4 g (typ.)
1
6
2
5
1: Anode
2: Cathode
4: Drain D1
3
4
5: Source
6: Drain D2
Schematic
1
6
2
5
4
Start of commercial production
2002-01
© 2019
Toshiba Electronic Devices & Storage Corporation
1
2019-06-24
TLP592G
Absolute Ratings (Ta = 25°C)
Characteristics
Symbol
Rating
Unit
IF
50
mA
Forward current
Forward current derating (Ta ≥ 25°C)
LED
∆IF/°C
-0.5
mA/°C
Peak forward current(100 μs pulse, 100 pps)
IFP
1
A
Reverse voltage
VR
PD
5
50
V
mW
△PD /°C
Diode power dissipation
Diode power dissipation derating (Ta ≥ 25°C)
Junction temperature
Off-state output terminal voltage
-0.5
mW/°C
Tj
125
°C
VOFF
350
V
A connection
On-state current
120
ION
B connection
Detector On-state current
derating (Ta ≥ 25°C)
mA
120
C connection
240
A connection
-1.2
B connection
∆ION/°C
-1.2
C connection
mA/°C
-2.4
Output power dissipation
PO
450
mW
ΔPO / °C
-4.5
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
BVS
2500
Vrms
Output power dissipation derating (Ta ≥ 25°C)
Junction temperature
Isolation voltage (AC, 60 s, R.H. ≤ 60 %)
(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
Symbol
Min
Typ.
Max
Unit
VDD
IF
―
5
―
7.5
280
25
V
mA
Supply voltage
Forward current
On-state current
ION
―
―
100
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.
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
2
LOAD
DC
1
6
2
5
3
4
LOAD
DC
C Connection
2019-06-24
TLP592G
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 V, f = 1 MHz
30
pF
Off-state current
IOFF
VOFF = 350 V
1
μA
Capacitance
COFF
V = 0 V, f = 1 MHz
30
pF
Min
Typ.
Max
Unit
Coupled Electrical Characteristics (Ta = 25°C)
Characteristics
Symbol
Test Condition
Trigger LED current
IFT
ION = 120 mA
1
3
mA
Return LED current
IFC
IOFF = 100 μA
0.1
mA
ION = 120 mA, IF = 5 mA, t < 1 s
25
35
ION = 120 mA, IF = 5 mA
―
35
50
ION = 120 mA, IF = 5 mA
―
28
40
ION = 240 mA, IF = 5 mA
14
20
Min
Typ.
Max
Unit
0.8
pF
5 × 1010
1014
Ω
2500
Vrms
Min
Typ.
Max
Unit
0.3
1
0.1
1
A connection
On-state
resistance
RON
B connection
C connection
Ω
Isolation Characteristics (Ta = 25°C)
Characteristics
Symbol
Test Condition
Capacitance input to output
CS
VS = 0 V, f = 1 MHz
Isolation resistance
RS
VS = 500 V, R.H. ≤ 60 %
Isolation voltage
BVS
AC, 60 s
Switching Characteristics (Ta = 25°C)
Characteristics
Symbol
Turn-on time
tON
Turn-off time
tOFF
Test Condition
RL = 200 Ω
VDD = 20 V, IF = 5 mA
(Note 2)
ms
Note 2: Switching time test circuit
IF
1
6
RL
VDD
IF
VOUT
2
4
VOUT
10%
tON
© 2019
Toshiba Electronic Devices & Storage Corporation
3
90%
tOFF
2019-06-24
TLP592G
IF – Ta
ION – Ta
240
200
Allowable On-sate current
Allowable forward current
60
40
20
0
-20
(mA)
80
ION
280
IF
(mA)
100
0
20
40
60
80
100
C connection
160
A, B connection
120
80
40
0
-20
120
0
20
Ambient temperature Ta (°C)
40
I F – VF
Ta = 25°C
(mA)
A connection
100
ION
On-state current
(mA)
Forward current IF
10
3
1
0.3
0.8
1
1.2
Forward voltage
1.4
VF
1.6
0
-100
-200
-4
1.8
-3
-2
(V)
-1
2
3
4
(V)
IFT – Ta
IFT
(mA)
ION = 120 mA
30
Trigger LED current
(Ω)
On-state resistance RON
1
5
ION = 120 mA
IF = 5 mA
t
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