TLP280,TLP280−4
TOSHIBA Photocoupler
GaAs Ired & Photo−Transistor
TLP280,TLP280−4
Programmable Controllers
AC/DC−Input Module
PC Card Modem (PCMCIA)
TLP280 and TLP280−4 is a very small and thin coupler, suitable for
surface mount assembly in applications such as PCMCIA fax modem,
programmable controllers.
TLP280 and TLP280−4 consist of photo transistor, optically coupled to
two gallium arsenide infrared emitting diode connected inverse parallel,
and can operate directly by AC input current
•
•
•
•
•
Collector−emitter voltage: 80 V (min)
Current transfer ratio: 50% (min)
Rank GB: 100% (min)
Isolation voltage: 2500 Vrms (min)
UL recognized: UL1577, file No. E67349
BSI approved: BS EN 60065: 2002,
BS EN 60950-1: 2002
Certificate No. 8143, 8144
TOSHIBA
Weight: 0.05 g (typ.)
―
Unit in mm
TOSHIBA
Weight: 0.19 g (typ.)
―
1
2007-10-01
TLP280,TLP280−4
Pin Configuration
(top view)
TLP280
1
2
4
3
1
2
3
4
5
6
7
8
TLP280-4
16
15
14
13
12
11
10
9
1 : Anode
Cathode
2 : Cathode
Anode
3 : Emitter
4 : Collector
1,3,5,7
: Anode-
Cathode
2,4,6,8
: Cathode
Anode
9,11,13,15 : Emitter
10,12,14,16 : Collector
2
2007-10-01
TLP280,TLP280−4
Absolute Maximum Ratings
(Ta = 25°C)
Characteristic
Forward current
LED
Forward current derating
Pulse forward current
Junction temperature
Collector−emitter voltage
Emitter−collector voltage
Detector
Collector current
Collector power dissipation
(1 circuit)
Collector power dissipation
derating (Ta
≥
25°C) (1 circuit)
Junction temperature
Storage temperature range
Operating temperature range
Lead soldering temperature
Total package power dissipation
(1 circuit)
Total package power dissipation
derating (Ta
≥
25°C) (1 circuit)
Isolation voltage
(Note)
Symbol
I
F(RMS)
ΔI
F
/°C
I
FP
T
j
V
CEO
V
ECO
I
C
P
C
ΔP
C
/°C
T
j
T
stg
T
opr
T
sol
P
T
ΔP
T
/°C
BV
S
200
−2.0
150
−1.5
125
−55~125
−55~100
260 (10s)
170
−1.7
Rating
TLP280
±50
−0.7
(Ta
≥
53°C)
−0.5
(Ta
≥
25°C)
TLP280−4
Unit
mA
mA /°C
A
°C
V
V
mA
100
−1.0
mW
mW /°C
°C
°C
°C
°C
mW
mW /°C
Vrms
±1 (100μs pulse, 100pps)
125
80
7
50
2500 (AC, 1min., R.H.≤ 60%)
Note: Using continuously under heavy loads (e.g. the application of high temperature/current/voltage and the
significant change in temperature, etc.) may cause this product to decrease in the reliability significantly even
if the operating conditions (i.e. operating temperature/current/voltage, etc.) are within the absolute maximum
ratings.
Please design the appropriate reliability upon reviewing the Toshiba Semiconductor Reliability Handbook
(“Handling Precautions”/“Derating Concept and Methods”) and individual reliability data (i.e. reliability test
report and estimated failure rate, etc).
(Note):
Device considered a two terminal device: LED side pins shorted together and detector side pins shorted
together.
3
2007-10-01
TLP280,TLP280−4
Individual Electrical Characteristics
(Ta = 25°C)
Characteristic
LED
Forward voltage
Capacitance
Collector−emitter
breakdown voltage
Emitter−collector
breakdown voltage
Detector
Symbol
V
F
C
T
V
(BR) CEO
V
(BR) ECO
Test Condition
I
F
= ±10 mA
V = 0, f = 1 MHz
I
C
= 0.5 mA
I
E
= 0.1 mA
V
CE
= 48 V,
Ambient light below
(100 1x)
V
CE
= 48 V, Ta = 85°C
Ambient light below
(100 1x)
V = 0, f = 1 MHz
Min
1.0
―
80
7
―
―
―
Typ
1.15
60
―
―
0.01
(2)
2
(4)
10
Max
1.3
—
—
—
0.1
(10)
50
(50)
―
Unit
V
pF
V
V
μA
μA
pF
Collector dark current
(Note 1)
Capacitance
(collector to emitter)
I
CEO
C
CE
(Note 1): Because of the construction, leak current might be increased by ambient light. Please use photocoupler
with less ambient light.
Coupled Electrical Characteristics
(Ta = 25°C)
Characteristic
Current transfer ratio
Symbol
I
C
/ I
F
Test Condition
I
F
= ±5 mA, V
CE
= 5 V
Rank GB
IF = ±1 mA, V
CE
= 0.4 V
Rank GB
I
C
= 2.4 mA, I
F
= ±8 mA
Collector−emitter
saturation voltage
Off−state collector current
CTR symmetry
V
CE (sat)
I
C
= 0.2 mA, I
F
= ±1 mA
Rank GB
V
F
= ± 0.7 V, V
CE
= 48 V
I
C
(I
F
=
−5
mA) / I
C
(I
F
= 5 mA)
(Note 2)
MIn
50
100
—
30
—
—
—
—
0.33
Typ.
—
—
60
—
—
0.2
—
—
—
Max
600
600
—
—
0.4
—
0.4
10
3
μA
—
V
Unit
%
Saturated CTR
I
C
/ I
F (sat)
%
I
C(off)
I
C (ratio)
(Note 2):
I
C1
I
C2
I
F1
=
5V)
I (I
=
I , V
IC(ratio)
=
C2 F F2 CE
IC1(IF
=
IF1, VCE
=
5V)
V
CE
I
F2
4
2007-10-01
TLP280,TLP280−4
Isolation Characteristics
(Ta = 25°C)
Characteristic
Capacitance input to output
Isolation resistance
Symbol
C
S
R
S
Test Condition
V
S
= 0V, f = 1 MHz
V
S
= 500 V, R.H.≤ 60%
AC, 1 minute
Isolation voltage
BV
S
AC, 1 second, in oil
DC, 1 minute, in oil
Min
—
5×10
10
Typ.
0.8
10
14
Max
—
—
—
—
—
Unit
pF
Ω
V
rms
V
dc
2500
—
—
—
5000
5000
Switching Characteristics
(Ta = 25°C)
Characteristic
Rise time
Fall time
Turn−on time
Turn−off time
Turn−on time
Storage time
Turn−off time
Symbol
t
r
t
f
t
on
t
off
t
ON
t
s
t
OFF
R
L
= 1.9 kΩ
V
CC
= 5 V, I
F
= ±16 mA
(Fig.1)
V
CC
= 10 V, I
C
= 2 mA
R
L
= 100Ω
Test Condition
Min
—
—
—
—
—
—
—
Typ.
2
3
3
3
2
25
40
Max
—
—
—
—
—
—
—
μs
μs
Unit
(Fig. 1): Switching time test circuit
I
F
I
F
V
CE
t
ON
R
L
V
CC
V
CE
t
S
V
CC
4.5V
0.5V
t
OFF
5
2007-10-01
Industrial Control Electronics
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