TLP4227G,TLP4227G-2
2002-04-18
1
TOSHIBA
Photocoupler
Photorelay
TLP4227G, TLP4227G-2
PBX
Telecommunication
ModemFAX Cards, Modems In PC
Measurement Instrumentation
The TOSHIBA TLP4227G series consists of an gallium arsenide
infrared emitting diode optically coupled to a photo-MOSFET in a plastic
DIP package.
The TLP4227G series are a bi-directional switch, which can replace
mechanical relays in many applications.
TLP4227G: 4 pin DIP (DIP4), 1 channel type (1 form B)
TLP4227G-2: 8 pin DIP (DIP8), 2 channel type (2 form B)
Peak off-state voltage: 350 V (min)
Trigger LED current: 3 mA (max)
On-state current: 150 mA (max)
On-state resistance: 25 (max)
Isolation voltage: 2500 Vrms (min)
UL recognized: UL1577 File No. E67349
Pin Configuration
(top view)
Unit: mm
JEDEC
JEITA
TOSHIBA 11-5B2
Weight: 0.26 g (typ.)
JEDEC
JEITA
TOSHIBA 11-10C4
Weight: 0.54 g (typ.)
1
2
4
3
1: ANODE
2: CATHODE
3: DRAIN
4: DRAIN
TLP4227G
1
2
8
7
1, 3 : ANODE
2, 4 : CATHODE
5 : DRAIN D1
6 : DRAIN D2
7 : DRAIN D3
8 : DRAIN D4
6
5
3
4
TLP4227G-2
TLP4227G,TLP4227G-2
2002-04-18
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
350 V
TLP4227G
One channel
On-state current
TLP4227G-2
Both channel
(Note 1)
I
ON
150 mA
TLP4227G
One channel
On-state current
derating
(Ta >
= 25C)
TLP4227G-2
Both channel
(Note 1)
DI
ON
/C
-1.5 mA/C
Det
e
c
t
or
Junction temperature
T
j
125 C
Storage temperature range
T
stg
-55 to 125
C
Operating temperature range
T
opr
-40 to 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 1: Two channels operating simultaneously.
Note 2: 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
V
DD
280
V
Forward current
I
F
5
25 mA
On-state current
I
ON
150
mA
Operating temperature
T
opr
-20
65 C
Individual 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
= 350 V
1 mA
Det
e
c
-
to
r
Capacitance C
OFF
V
= 0, f = 1 MHz, I
F
= 5 mA
65 pF
TLP4227G,TLP4227G-2
2002-04-18
3
Coupled Electrical Characteristics
(Ta
=
=
=
=
25C)
Characteristics Symbol
Test
Condition
Min
Typ.
Max
Unit
Trigger LED current
I
FC
I
OFF
= 10 mA
1 3 mA
Return LED current
I
FT
I
ON
= 150 mA
0.1
mA
On-state resistance
R
ON
I
ON
= 150 mA
15 25 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
2500
AC, 1 s, in oil
5000
Vrms
Isolation voltage
BV
S
DC, 1 min, in oil
5000 Vdc
Switching Characteristics
(Ta
=
=
=
=
25C)
Characteristics Symbol
Test
Condition
Min
Typ.
Max
Unit
Turn-on time
t
ON
1 ms
Turn-off time
t
OFF
R
L
= 200 W
V
DD
= 20 V, I
F
= 5 mA
(Note 3)
3 ms
Note 3: Switching time test circuit
t
OFF
t
ON
10%
90%
V
OUT
I
F
4
1
V
DD
V
OUT
R
L
3
2
I
F
TLP4227G
8
1
V
DD
V
OUT
R
L
7
2
I
F
TLP4227G-2
TLP4227G,TLP4227G-2
2002-04-18
4
Ambient temperature Ta (C)
I
F
Ta
A
l
l
o
w
abl
e fo
rw
a
r
d
cu
rre
nt
I
F
(
m
A
)
Ambient temperature Ta (C)
I
ON
Ta
On-s
t
a
t
e
c
u
r
r
en
t I
ON
(
m
A
)
Forward voltage V
F
(V)
I
F
V
F
Fo
rw
ar
d
c
u
r
r
en
t I
F
(m
A
)
Ta
= 25C
0.6 0.8 1 1.2
1.6
1.8
1.4
100
30
50
10
3
5
1
0.3
0.5
0.1
I
ON
V
ON
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)
R
ON
Ta
On-
s
t
a
t
e
r
e
sis
t
a
n
ce
R
ON
(
W
)
ION = 150 mA
t
< 1s
15
0
-20 0 20 40
80
100
60
5
10
20
Ambient temperature Ta (C)
I
FC
Ta
T
r
i
g
ge
r LE
D
cu
rre
nt
I
FC
(mA
)
0
-20
60
20
40
80
100
120
100
80
60
40
20
0
0
-20
300
120
100
80
60
40
20
0
250
200
150
50
100
Ta
= 25C
-2
-1 0
2
1
200
-200
-100
0
100
ION = 150 mA
0
-40
5
100
80
60
40
20
0
-20
4
3
2
1
TLP4227G,TLP4227G-2
2002-04-18
5
Input current I
F
(mA)
t
ON
, t
OFF
I
F
Switch
in
g
ti
m
e
t
ON
, t
OFF
(
m
s)
Ambient temperature Ta (C)
I
OFF
Ta
Of
f-s
t
at
e
c
u
r
r
en
t I
OFF
(
n
A
)
Ambient temperature Ta (C)
t
ON
, t
OFF
Ta
Switch
in
g
ti
m
e
t
ON
, t
OFF
(
m
s)
VDD = 20 V, RL = 200 W
IF = 5 mA
0
-40
1200
100
80
60
40
20
0
-20
800
600
400
200
tON
tOFF
1000
30
1
2000
100
Ta
= 25C
VDD = 20 V, RL = 200 W
tON
tOFF
1000
300
500
100
50
30 50
10
3 5
VOFF = 350 V
IF = 5 mA
0
20
60
100
40
1000
100
10
1
80
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