TLP280,TLP280
-4
2002-09-25
1
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: 1994,
BS EN 41003: 1997
Certificate No. 8143, 8144
TOSHIBA
Weight: 0.05 g
TOSHIBA
Weight: 0.19 g
Unit in mm
TENTATIVE
TLP280,TLP280
-4
2002-09-25
2
Pin Configuration
(top view)
: Anode-
Cathode
: Cathode
Anode
: Emitter
: Collector
1,3,5,7
2,4,6,8
9,11,13,15
10,12,14,16
TLP280-4
9
8
10
7
11
6
12
5
13
4
14
3
15
2
16
1
3
2
4
1
TLP280
1 : Anode
Cathode
2 : Cathode
Anode
3 : Emitter
4 : Collector
TLP280,TLP280
-4
2002-09-25
3
Maximum Ratings
(Ta = 25C)
Rating
Characteristic Symbol
TLP280 TLP280
-4
Unit
Forward current
I
F(RMS)
50 mA
Forward current derating
I
F
/C
-0.7 (Ta 53C) -0.5 (Ta 25C)
mA /C
Pulse forward current
I
FP
1 (100s pulse, 100pps)
A
LE
D
Junction temperature
T
j
125
C
Collector
-emitter voltage
V
CEO
80 V
Emitter
-collector voltage
V
ECO
7 V
Collector current
I
C
50
mA
Collector power dissipation
(1 circuit)
P
C
150 100
mW
Collector power dissipation
derating (Ta 25C) (1 circuit)
P
C
/C
-1.5
-1.0 mW
/C
Det
e
c
t
or
Junction temperature
T
j
125
C
Storage temperature range
T
stg
-55~125 C
Operating temperature range
T
opr
-55~100 C
Lead soldering temperature
T
sol
260
(10s)
C
Total package power dissipation
(1 circuit)
P
T
200 170
mW
Total package power dissipation
derating (Ta 25C) (1 circuit)
P
T
/C
-2.0
-1.7 mW
/C
Isolation voltage
(Note)
BV
S
2500 (AC, 1min., R.H. 60%)
Vrms
(Note): Device considered a two terminal device: LED side pins shorted together and detector side pins shorted
together.
TLP280,TLP280
-4
2002-09-25
4
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
LE
D
Capacitance C
T
V = 0, f = 1 MHz
60 -- pF
Collector
-emitter
breakdown voltage
V
(BR) CEO
I
C
= 0.5 mA
80
-- V
Emitter
-collector
breakdown voltage
V
(BR) ECO
I
E
= 0.1 mA
7
-- V
V
CE
= 48 V,
Ambient light below
(100 1x)
0.01
(2)
0.1
(10)
A
Collector dark current
(Note
1)
I
CEO
V
CE
= 48 V, Ta = 85C
Ambient light below
(100 1x)
2
(4)
50
(50)
A
Det
e
c
t
or
Capacitance
(collector to emitter)
C
CE
V = 0, f = 1 MHz
10 pF
(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 = 25C)
Characteristic Symbol
Test
Condition
MIn
Typ.
Max
Unit
50 -- 600
Current transfer ratio
I
C
/ I
F
I
F
= 5 mA, V
CE
= 5 V
Rank GB
100 -- 600
%
-- 60 --
Saturated CTR
I
C
/ I
F (sat)
IF = 1 mA, V
CE
= 0.4 V
Rank GB
30 -- --
%
I
C
= 2.4 mA, I
F
= 8 mA
--
--
0.4
-- 0.2 --
Collector
-emitter
saturation voltage
V
CE (sat)
I
C
= 0.2 mA, I
F
= 1 mA
Rank GB
-- -- 0.4
V
Off
-state collector current
I
C(off)
V
F
= 0.7 V, V
CE
= 48 V
--
--
10
A
CTR symmetry
I
C (ratio)
I
C
(I
F
=
-5 mA) / I
C
(I
F
= 5 mA)
(Note
2)
0.33 -- 3 --
(Note
2):
5V)
CE
V
,
F1
I
F
(I
C1
I
5V)
CE
V
,
F2
I
F
(I
C2
I
C(ratio)
I
=
=
=
=
=
V
CE
I
C1
I
C2
I
F1
I
F2
TLP280,TLP280
-4
2002-09-25
5
Isolation Characteristics
(Ta = 25C)
Characteristic Symbol
Test
Condition
Min
Typ.
Max
Unit
Capacitance input to output
C
S
V
S
= 0V, f = 1 MHz
--
0.8
--
pF
Isolation resistance
R
S
V
S
= 500 V, R.H. 60%
510
10
10
14
--
AC, 1 minute
2500
--
--
AC, 1 second, in oil
--
5000
--
V
rms
Isolation voltage
BV
S
DC, 1 minute, in oil
--
5000
--
V
dc
Switching Characteristics
(Ta = 25C)
Characteristic Symbol
Test
Condition
Min
Typ.
Max
Unit
Rise time
t
r
-- 2 --
Fall time
t
f
-- 3 --
Turn
-on time
t
on
-- 3 --
Turn
-off time
t
off
V
CC
= 10 V, I
C
= 2 mA
R
L
= 100
-- 3 --
s
Turn
-on time
t
ON
-- 2 --
Storage time
t
s
-- 25 --
Turn
-off time
t
OFF
R
L
= 1.9 k
(Fig.1)
V
CC
= 5 V, I
F
= 16 mA
-- 40 --
s
(Fig. 1): Switching time test circuit
V
CE
V
CC
R
L
I
F
I
F
V
CE
V
CC
0.5V
4.5V
t
OFF
t
ON
t
S
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