TLP197D
2002-03-20
1
TOSHIBA
Photocoupler
Photorelay
TLP197D
PC Card Modems
PBX
Measurement Equipment
The Toshiba TLP197D consists of an aluminum gallium arsenide
infrared emitting diode optically coupled to a photo-MOSFET in a SOP
package.
TLP197D is housed in a compact and thin SOP package and has
characteristics of high-withstanding voltage and low ON-state resistance,
which enable TLP197D to be applied in hook switches, dial-pulse
switches for modems and facsimiles, and switches for test circuit
switching in PBXes.
6-pin SOP (2.54SOP6): Height = 2.1 mm, pitch = 2.54 mm
Normally open (1-form-A) device
Peak OFF-state voltage: 200 V (min)
Trigger LED current: 3 mA (max)
ON-state current: 200 mA (max)
ON-state resistance: 8 (max)
Isolation voltage: 1500 Vrms (min)
UL recognized: UL1577, file no. E67349
Pin Configuration (top view)
Schematic
Unit: mm
JEDEC
JEITA
TOSHIBA 11-7C1
Weight: 0.13 g (typ.)
1
3
6
4
1:
Anode
2:
Cathode
4:
Drain D1
5:
Source
6:
Drain D2
2
5
1 6
4
2 5
Preliminary
TLP197D
2002-03-20
2
Maximum Ratings
(Ta
=
=
=
=
25C)
Characteristics Symbol
Rating
Unit
Forward current
I
F
50
mA
Forward current derating
(Ta >
= 25C)
DI
F
/C
-0.5 mA/C
Peak forward current
(100
ms 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
200 V
A connection
200
B connection
200
On-state current
C connection
I
ON
400
mA
A connection
-2.0
B connection
-2.0
On-state current
derating
(Ta >
= 25C)
C connection
DI
ON
/C
-4.0
mA/C
Det
e
c
t
or
Junction temperature
T
j
125
C
Operating temperature range
T
opr
-40 to 85
C
Storage temperature range
T
stg
-55 to 125
C
Lead soldering temperature (10 s)
T
sol
260
C
Isolation voltage
(AC, 1 min, R.H. <
= 60%) (Note
1)
BV
S
1500
Vrms
Note 1: Pins 1, 2 and 3 are shorted together, and pins 4, 5 and 6 are shorted together.
Recommended Operating Conditions
Characteristics Symbol
Min
Typ.
Max
Unit
Supply voltage
V
DD
160
V
Forward current
I
F
5
7.5
25
mA
On-state current
I
ON
130
mA
Operating temperature
T
opr
-20
60 C
Circuit Connections
A Connection
B Connection
C Connection
1
2
3
6
5
4
LOAD
AC
or
DC
1
2
3
6
5
4
LOAD
DC
1
2
3
6
5
4
LOAD
DC
TLP197D
2002-03-20
3
Electrical Characteristics
(Ta
=
=
=
=
25C)
Characteristics Symbol
Test
Condition
Min
Typ.
Max
Unit
Forward voltage
V
F
I
F
= 10 mA
1.0
1.15
1.3
V
Reverse current
I
R
V
R
= 5 V
10 mA
LE
D
Capacitance C
T
V
= 0, f = 1 MHz
30 pF
Off-state current
I
OFF
V
OFF
= 200 V
1 mA
Det
e
c
-
to
r
Capacitance C
OFF
V
= 0, f = 1 MHz
100 pF
Coupled Electrical Characteristics
(Ta
=
=
=
=
25C)
Characteristics Symbol
Test
Condition
Min
Typ.
Max
Unit
Trigger LED current
I
FT
I
ON
= 200 mA
1 3 mA
Return LED current
I
FC
I
OFF
= 100 mA 0.1
mA
A connection
I
ON
= 200 mA, I
F
= 5 mA
5 8
B connection
I
ON
= 200 mA, I
F
= 5 mA
3 5
On-state resistance
C connection
R
ON
I
ON
= 400 mA, I
F
= 5 mA
1.4
W
Isolation Characteristics
(Ta
=
=
=
=
25C)
Characteristics 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
W
AC, 1 min
1500
AC, 1 s, in oil
3000
Vrms
Isolation voltage
BV
S
DC, 1 min, in oil
3000 Vdc
Switching Characteristics
(Ta
=
=
=
=
25C)
Characteristics Symbol
Test
Condition
Min
Typ.
Max
Unit
Turn-on time
t
ON
0.6 1.5 ms
Turn-off time
t
OFF
R
L
= 200 W
(Note 2)
V
DD
= 20 V, I
F
= 5 mA
0.1 1.0 ms
Note 2: Switching time test circuit
6
t
OFF
t
ON
10%
90%
V
OUT
I
F
1
V
DD
V
OUT
R
L
4
2
I
F
TLP197D
2002-03-20
4
I
F
Ta
I
ON
Ta
I
F
V
F
I
ON
V
ON
R
ON
Ta
I
FT
Ta
0
-20
60
20
40
80
100
120
100
80
60
40
20
0
ION = 200 mA
IF = 5 mA
t
< 1 s
6
0
-20 0 20 40
80
100
60
2
4
8
10
ION = 200 mA
t
< 1 s
0
-40
5
100
80
60
40
20
0
-20
4
3
2
1
Ambient temperature Ta (C)
A
l
l
o
w
abl
e fo
rw
a
r
d
cu
rre
nt
I
F
(
m
A
)
Ambient temperature Ta (C)
On-s
t
a
t
e
c
u
r
r
en
t I
ON
(
m
A
)
Forward voltage V
F
(V)
Fo
rw
ar
d
c
u
r
r
en
t I
F
(m
A
)
On-s
t
a
t
e
c
u
r
r
en
t I
ON
(
m
A
)
On-state voltage V
ON
(V)
Ambient temperature Ta (C)
On-
s
t
a
t
e
r
e
sis
t
a
n
ce
R
ON
(
W
)
Ambient temperature Ta (C)
T
r
i
g
ge
r LE
D
cu
rre
nt
I
FC
(mA
)
0
-20 120
100
80
60
40
20
0
600
500
400
300
200
100
C connection
A connection,
B connection
Ta
= 25C, A connection
IF = 5 mA
-3
-2
-1 0
2
3
1
200
-200
-100
0
100
Ta
= 25C
0.6 0.8 1 1.2
1.6
1.8
1.4
100
30
10
3
1
0.3
0.1
TLP197D
2002-03-20
5
I
OFF
Ta
t
ON
, t
OFF
Ta
t
ON
, t
OFF
I
F
VDD = 20 V, RL = 200 W
IF = 5 mA
10
-40
3000
100
80
60
40
20
0
-20
1000
300
100
30
tON
tOFF
30
1
3000
300
Ta
= 25C
VDD = 20 V, RL = 200 W
tON
tOFF
1000
300
100
30 100
10
3
10
Input current I
F
(mA)
Switch
in
g
ti
m
e
t
ON
, t
OFF
(
m
s)
Ambient temperature Ta (C)
Of
f-s
t
at
e
c
u
r
r
en
t I
OFF
(
n
A
)
Ambient temperature Ta (C)
Switch
in
g
ti
m
e
t
ON
, t
OFF
(
m
s)
VOFF = 200 V
-20 0 20 40
80
100
60
100
30
10
3
1
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