TLP3120
2002-03-13
1
TOSHIBA Photocoupler Photorelay
TLP3120
High-Speed Memory Tester
High-Speed Logic Tester
High-Frequency Measurement Equipment
The Toshiba TLP3120 consists of an aluminum gallium arsenide infrared
emitting diode optically coupled to a photo-MOSFET in a SOP, which is
suitable for surface mount assembly.
6-pin SOP (2.54SOP6): 2.1 mm high, 2.54 mm pitch
Normally opened (form A) device
Peak OFF-state voltage: 80 V (min)
Trigger LED current: 5 mA (max)
ON-state current: 1.25 A (max)
ON-state resistance: 0.15 (max)
Capacitance: 1000 pF (max)
Isolation voltage: 1500 V
rms
(min)
Pin Configuration
(top view)
Unit: mm
TOSHIBA 11-7C1
Weight: 0.13 g (typ.)
1: Anode
2: Cathode
3: N.C.
4: Drain D1
5: Source
6: Drain D2
1
2
4
6
3
5
TLP3120
2002-03-13
2
Maximum Ratings
(Ta
=
=
=
=
25C)
Characteristics Symbol
Rating
Unit
Forward current
I
F
50
mA
Forward current derating (Ta
>
=
25C)
D
I
F/
C
-
0.5 mA/C
Reverse voltage
V
R
5 V
Led
Junction temperature
T
j
125 C
OFF-state output terminal voltage
V
OFF
80 V
ON-state current
I
ON
1.25 A
ON-state current derating (Ta
>
=
25C)
D
I
ON/
C
-
12.5 mA/C
Det
e
c
t
or
Junction temperature
T
j
125 C
Storage temperature range
T
stg
-
40~125 C
Operating temperature range
T
opr
-
20~85 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: Device is considered as a two-terminal device. LED side pins are shorted together and detector side pins
are shorted together.
Recommended Operating Conditions
Characteristics Symbol
Min
Typ.
Max
Unit
Supply voltage
V
DD
64 V
Forward current
I
F
5
30 mA
ON-state current
I
ON
1.25
A
Operating temperature
T
opr
25
60 C
Individual Electrical Characteristics
(Ta
=
=
=
=
25C)
Characteristics Symbol
Test
Condition
Min
Typ.
Max
Unit
Forward current
V
F
I
F
=
10 mA
1.0
1.15
1.3
V
Reverse current
I
R
V
R
=
5 V
10
m
A
Led
Capacitance C
T
V
=
0, f
=
1 MHz
15
pF
OFF-state current
I
OFF
V
OFF
=
20 V, Ta
=
50C
1200
1500
pA
Det
e
c
t
or
Capacitance C
OFF
V
=
0, f
=
100 MHz
460
1000
pF
TLP3120
2002-03-13
3
Coupled Electrical Characteristics
(Ta
=
=
=
=
25C)
Characteristics Symbol
Test
Condition
Min
Typ.
Max
Unit
Trigger LED current
I
FT
I
ON
=
1.25 A
2 5 mA
Return LED current
I
FC
I
OFF
=
10
m
A 0.2
mA
ON-state resistance
R
ON
I
ON
=
1.25 A, I
F
=
5 mA
0.11 0.15
W
Isolation Characteristics
(Ta
=
=
=
=
25C)
Characteristics Symbol
Test
Condition
Min
Typ.
Max
Unit
Capacitance input to output
C
S
V
S
=
0 V, 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
R
L
=
200
W
2.0 3.0
Turn-OFF time
t
OFF
V
DD
=
20 V, I
F
=
5 mA
(Note 2)
0.7 1.0
ms
Note 2: Switching time test circuit
I
F
1
2
6
4
R
L
V
DD
V
OUT
V
OUT
I
F
t
ON
t
OFF
90%
10%
TLP3120
2002-03-13
4
ION
=
1250 mA
IF
=
5 mA
t < 1s
0.03
0.10
0.09
0.08
0.07
0.06
0.05
0.04
100
-
20 0 20 40 60 80
Ta
=
25C
0.1
0.6 1.8
0.8 1 1.2 1.4 1.6
0.3
0.5
1
3
5
10
30
50
100
0
-
20 120
0 20 40 60 80 100
100
80
60
40
20
I
F
Ta
I
ON
Ta
I
F
V
F
I
ON
V
ON
R
ON
Ta
I
FT
Ta
Ambient temperature Ta (C)
Ambient temperature Ta (C)
Forward voltage VF (V)
ON-state voltage VON (V)
Ambient temperature Ta (C)
Ambient temperature Ta (C)
ON-stat
e
cu
rr
ent
I
ON
(m
A
)
A
l
l
o
w
abl
e fo
rw
a
r
d
cu
rre
nt
I
F
(
m
A
)
ON-stat
e
cu
rr
ent
I
ON
(m
A
)
Fo
rw
ar
d
c
u
r
r
en
t I
F
(m
A
)
T
r
i
g
ge
r LE
D
cu
rre
nt
I
FT
(mA
)
ON-stat
e
r
e
sistanc
e R
ON
(
W
)
-
1500
-
0.4
0.4
-
0.2
0 0.2
1500
-
1000
-
500
0
1000
500
Ta
=
25C
IF
=
5 mA
0
-
20
ION
=
1250 mA
t < 1s
100
0 20 40 60 80
1
5
4
3
2
0
-
20 120
0 20 40 60 80 100
1500
1250
1000
750
250
500
TLP3120
2002-03-13
5
tON
tOFF
-
20
0
20
40
60
80
100
100
300
500
1000
50
VDD
=
20 V
RL
=
200
W
IF
=
5 mA
3000
Ta
=
25C
VDD
=
20 V
RL
=
200
W
50
100
300
500
1000
3000
5 10
30
50 100
300
3
tON
tOFF
t
ON
, t
OFF
I
F
t
ON
, t
OFF
Ta
I
OFF
Ta
Forward current IF (mA)
Ambient temperature Ta (C)
Ambient temperature Ta (C)
Switch
in
g
ti
m
e
t
ON
, t
OFF
(
m
s)
Switch
in
g
ti
m
e
t
ON
, t
OFF
(
m
s)
OF
F-s
t
at
e
c
u
rr
en
t I
OFF
(
n
A
)
0.01
0.1
0.3
10
3
3
1
-
20 0 20 40 60 80 100
VOFF
=
80 V
VOFF
=
50 V
VOFF
=
20 V
0.03
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