TLP227A,TLP227A-2
2001-08-09 1/6
TOSHIBA PHOTOCOUPLER PHOTO RELAY
TLP227A,TLP227A-2
CORDLESS TELEPHONE
PBX
MODEM
The TOSHIBA TLP227A series consist of a gallium arsenide infrared
emitting diode optically coupled to a photo-MOS FET in a plastic DIP
package.
The TLP227A series are a bi-directional switch, which can replace
mechanical relays in many applications.
FEATURES
TLP227A
: 4 pin DIP (DIP4)
1 Channel Type (1 Form A)
TLP227A-2
: 8 pin DIP (DIP8)
2 Channel Type (2 Form A)
Peak Off-State Voltage
: 60 V (MIN.)
Trigger LED Current
: 3 mA (MAX.)
On-State Current
: 500 mA (MAX.)
On-State Resistance
: 2 W (MAX.)
Isolation Voltage
: 2500 Vrms (MIN.)
UL Recognized
: UL1577, File No. E67349
PIN CONFIGURATION (TOP VIEW)
TLP227A TLP227A-2
1 : ANODE
2 : CATHODE
3 : DRAIN
4 : DRAIN
1, 3 : ANODE
2, 4 : CATHODE
5 :
DRAIN
D1
6 :
DRAIN
D2
7 :
DRAIN
D3
8 :
DRAIN
D4
1
2
4
3
1
2
8
7
3
4
6
5
Unit: mm
TLP227A
JEDEC
EIAJ
TOSHIBA 11
-
5B2
Weight: 0.26 g
Unit: mm
TLP227A-2
JEDEC
EIAJ
TOSHIBA
11
-
10C4
Weight: 0.54 g
TLP227A,TLP227A-2
2001-08-09 2/6
MAXIMUM RATINGS
(Ta
=
=
=
=
25C)
CHARACTERISTIC SYMBOL
RATING
UNIT
Forward Current
I
F
50
mA
Forward Current Derating (Ta
>
=
25C)
D
I
F
/C
-
0.5 mA/C
Peak Forward Current (100
m
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
60 V
TLP227A
One Channel
On-State Current
TLP227A-2
Both Channel (Note 1)
I
ON
500
mA
TLP227A
One Channel
On-State Current Derating (Ta
>
=
25C)
TLP227A-2
Both Channel (Note 1)
D
I
ON
/C
-
5.0 mA/C
DE
T
E
CT
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 minute, 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.
RECOMMANDED OPERATING CONDISIONS
CHARACTERISTIC SYMBOL
MIN.
TYP.
MAX.
UNIT
Supply Voltage
V
DD
48 V
Forward Current
I
F
5 7.5 25 mA
On-State Current
I
ON
400
mA
Operating Temperature
T
opr
-
20
65 C
INDIVIDUAL ELECTRICAL CHARACTERISTICS
(Ta
=
=
=
=
25C)
CHARACTERISTIC 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
m
A
LE
D
Capacitance C
T
V
=
0, f
=
1 MHz
30
pF
Off-State Current
I
OFF
V
OFF
=
60 V
1
m
A
DE
T
E
CT
OR
Capacitance C
OFF
V
=
0, f
=
1 MHz
130
pF
TLP227A,TLP227A-2
2001-08-09 3/6
COUPLED ELECTRICAL CHARACTERISTICS
(Ta
=
=
=
=
25C)
CHARACTERISTIC SYMBOL TEST
CONDITION MIN.
TYP.
MAX.
UNIT
Trigger LED Current
I
FT
I
ON
=
300 mA
1 3 mA
Close LED Current
I
FC
I
OFF
=
100
m
A 0.1
mA
On-State Resistance
R
ON
I
ON
=
300 mA, I
F
=
5 mA
1 2
W
ISOLATION
CHARACTERISTICS (Ta
=
=
=
=
25C)
CHARACTERISTIC 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 minute
2500
AC, 1 second (in oil)
5000
Vrms
Isolation Voltage
BV
S
DC, 1 minute (in oil)
5000
Vdc
SWITCHING CHARACTERISTICS
(Ta
=
=
=
=
25C)
CHARACTERISTIC SYMBOL TEST
CONDITION MIN.
TYP.
MAX.
UNIT
Turn-on Time
t
ON
0.6 2
Turn-off Time
t
OFF
R
L
=
200
W
V
DD
=
20 V, I
F
=
5 mA
(Note 3)
0.1 1
ms
Turn-on Time
t
ON
0.3 1
Turn-off Time
t
OFF
R
L
=
200
W
V
DD
=
20 V, I
F
=
10 mA
(Note 3)
0.1 1
ms
(Note 3) : SWITCHING TIME TEST CIRCUIT
TLP227A
V
DD
R
L
2
1
I
F
3
4
V
OUT
V
OUT
I
F
t
ON
t
OFF
90%
10%
TLP227A-2
V
DD
R
L
2
1
I
F
7
8
V
OUT
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