TLP598G
2002-09-25
1
TOSHIBA Photocoupler Photo Relay
TLP598G
Telecommunication
Data Acquisition
Measurement Instrumentation
The TOSHIBA TLP598G consists of an aluminum gallium arsenide
infrared emitting diode optically coupled to a photo-MOS FET in a six
lead plastic DIP package (DIP6).
The TLP598G is a bi-directional switch which can replace mechanical
relays in many applications.
Peak off-state voltage: 400 V (min.)
On-state current: 150 mA (max.) (A connection)
On-state resistance: 12 (max.) (A connection)
Isolation voltage: 2500 Vrms (min.) (A connection)
UL recognized: UL1577, file no. E67349
Trigger LED current (Ta = 25C)
Trigger LED Current
(mA)
@I
ON
= 150 mA
Classification
(Note
1)
Min. Max.
Marking Of
Classification
(IFT2) -- 2
T2
Standard -- 5
T2,
blank
(Note 1): Application type name for certification test,
please use standard product type name, i.e.
TLP598G (IFT2): TLP598G
Unit in mm
TOSHIBA 11-9A1
Weight: 0.49 g
Pin Configuration
(top view)
1. : ANODE
2. : CATHODE
3. : NC
4. : DRAIN D1
5. : SOURCE
6. : DRAIN D2
1
3
6
4
2
5
Schematic
2
1
6
5
4
TLP598G
2002-09-25
2
Maximum Ratings
(Ta = 25C)
Characteristic Symbol
Rating
Unit
Forward current
I
F
30
mA
Forward current derating (Ta 25C)
I
F
/ C
-0.3
mA / C
Peak forward current (100 s pulse, 100 pps)
I
FP
1
A
Reverse voltage
V
R
5
V
LE
D
Junction temperature
T
j
125
C
Off
-state output terminal voltage
V
OFF
400
V
A connection
150
B connection
200
On
-state RMS current
C connection
I
ON
300
mA
A connection
-1.5
B connection
-2.0
On
-state current derating (Ta 25C)
C connection
I
ON
/ C
-3.0
mA / C
Det
e
c
t
or
Junction temperature
T
j
125
C
Storage temperature range
T
stg
-55~125 C
Operating temperature range
T
opr
-40~85 C
Lead soldering temperature (10 s)
T
sol
260
C
Isolation voltage (AC, 1 min., R.H. 60%)
(Note 2)
BV
S
2500
Vrms
(Note 2): Device considered a two
-terminal device: Pins 1, 2 and 3 shorted together, and pins 4, 5 and 6
shorted together.
Recommended Operating Conditions
Characteristic Symbol
Min.
Typ.
Max.
Unit
Supply voltage
V
DD
--
--
320
V
Forward current
I
F
10
15
20
mA
On
-state current
I
ON
--
--
150
mA
Operating temperature
T
opr
-20
-- 80 C
Circuit Connections
A connection B connection C connection
1
2
3
6
5
4
LOAD
AC
DC
or
1
2
3
6
5
4
LOAD
DC
1
2
3
6
5
4
LOAD
DC
TLP598G
2002-09-25
3
Individual Electrical Characteristics
(Ta = 25C)
Characteristic Symbol
Test
Condition
Min.
Typ.
Max.
Unit
Forward voltage
V
F
I
F
= 10 mA
1.2
1.4
1.7
V
Reverse current
I
R
V
R
= 3 V
--
--
10
A
LE
D
Capacitance C
T
V = 0, f = 1 MHz
--
30
--
pF
Off
-state current
I
OFF
V
OFF
= 400 V
--
--
1
A
Det
e
c
t
or
Capacitance C
OFF
V = 0, f = 1 MHz
--
--
--
pF
Coupled Electrical Characteristics
(Ta = 25C)
Characteristic Symbol
Test
Condition
Min.
Typ.
Max.
Unit
Trigger LED current
I
FT
I
ON
= 150 mA
--
1
5
mA
A connection
I
ON
= 150 mA, I
F
= 10 mA
--
8
12
B connection
I
ON
= 200 mA, I
F
= 10 mA
--
4
6
On
-state
resistance
C connection
R
ON
I
ON
= 300 mA, I
F
= 10 mA
--
2
3
Isolation Characteristics
(Ta = 25C)
Characteristic Symbol
Test
Condition
Min.
Typ.
Max.
Unit
Capacitance input to output
C
S
V
S
= 0, f = 1 MHz
--
0.8
--
pF
Isolation resistance
R
S
V
S
= 500 V, R.H. 60%
5
10
10
10
14
--
AC, 1 minute
2500
--
--
AC, 1 second (in oil)
--
5000
--
Vrms
Isolation voltage
BV
S
DC, 1 minute (in oil)
--
5000
--
V
DC
Switching Characteristics
(Ta = 25C)
Characteristic Symbol
Test
Condition
Min.
Typ.
Max.
Unit
Turn
-on time
t
ON
--
0.3
1.0
Turn
-off time
t
OFF
V
DD
= 20 V, R
L
= 200
I
F
= 10 mA
(Note 3)
-- 0.2 1.0
ms
(Note 3): Switching time test circuit
2
6
1
V
DD
V
OUT
R
L
4
I
F
t
OFF
t
ON
10%
90%
V
OUT
I
F
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