TLP281,TLP281-4
TOSHIBA PHOTOCOUPLER GaAs IRED & PHOTO-TRANSISTOR
TLP281,TLP281-4
PROGRAMMABLE CONTROLLERS
AC/DC-INPUT MODULE
PC CARD MODEM(PCMCIA)
TLP281 and TLP281-4 is a very small and thin coupler, suitable
for surface mount assembly in applications such as PCMCIA Fax
modem, programmable controllers.
TLP281 and TLP281-4 consist of photo transistor, optically coupled
to a gallium arsenide infrared emitting diode.
Collector-Emitter Voltage
Current Transfer Ratio
Rank GB
Isolation Voltage
UL Recognized
BSI Approved
: 80 V (MIN)
: 50% (MIN)
: 100% (MIN)
: 2500 Vrms (MIN)
: UL1577 , File No. E67349
: BS EN 60065: 2002,
: BS EN 60950-1: 2002
Certificate No. 8143, 8144
TOSHIBA
11-3A1
Weight: 0.05 g (typ.)
Unit : mm
Pin Configuration (top view)
TLP281
1
2
4
3
1:ANODE
2:CATHODE
3:EMITTER
4:COLLECTOR
1
2
3
4
5
6
7
8
TLP281-4
16
15
14
13
12
11
10
9
Unit : mm
TOSHIBA
11-10F1
Weight: 0.19 g (typ.)
1,3,5,7
:ANODE
2,4,6,8
:CATHODE
9,11,13,15 :EMITTER
10,12,14,16 :COLLECTOR
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TLP281,TLP281-4
Current Transfer Ratio
TYPE
Classi-
fication(*1)
Blank
Rank Y
Rank GR
Rank BL
TLP281
Rank GB
Rank YH
Rank GRL
Rank GRH
Rank BLL
TLP281-4
Blank
Rank GB
Current Transfer Ration (%)
(I
C
/ I
F
)
I
F
= 5 mA, V
CE
= 5 V, Ta = 25°C
Min
Max
50
50
100
200
100
75
100
150
200
50
100
600
150
300
600
600
150
200
300
400
600
600
Marking of Classification
■
■
Blank ,Y ,YE,G,G ,GR,B,BL,GB
YE
GR
BL
GB
Y
■
G
G
B
Blank , GB
GB
■
*1: Ex. rank GB: TLP281 (GB)
(Note): Application type name for certification test, please use standard product type name, i.e.
TLP281 (GB): TLP281 , TLP281−4 (GB): TLP281−4
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2010-08-27
TLP281,TLP281-4
Absolute Maximum Ratings
(Ta = 25°C)
CHARACTERISTIC
Forward Current
Forward Current Derating
LED
Pulse Forward Current (Note 1)
Reverse Voltage
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
Operating Temperature Range
Storage Temperature Range
Lead Soldering Temperature
Total Package Power Dissipation
(1 Circuit)
Total Package Power Dissipation
Derating (Ta≥25°C) (1 Circuit)
Isolation Voltage
(Note 2)
SYMBOL
I
F
∆I
F
/°C
I
FP
V
R
T
j
V
CEO
V
ECO
I
C
P
C
∆P
C
/°C
T
j
T
opr
T
stg
T
sol
P
T
∆P
T
/°C
BV
S
200
−2.0
150
−1.5
125
−55
to 100
−55
to 125
260 (10s)
170
−1.7
−0.7
(Ta≥53°C)
1
5
125
80
7
50
100
−1.0
RATING
TLP281
50
−0.5
(Ta≥25°C)
TLP281−4
UNIT
mA
mA /°C
A
V
°C
V
V
mA
mW
mW /°C
°C
°C
°C
°C
mW
mW /°C
Vrms
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 1) Pulse width
≤
100μs, frequency 100Hz
(Note 2) AC, 1 minute, R.H.≤60%,Device considered a two terminal device : LED side pins shorted together and
DETECTOR side pins shorted together.
Individual Electrical Characteristics
(Ta = 25°C)
CHARACTERISTIC
Forward Voltage
LED
Reverse Current
Capacitance
Collector-Emitter
Breakdown Voltage
Emitter-Collector
DETECTOR
Breakdown Voltage
SYMBOL
V
F
I
R
C
T
V
(BR) CEO
TEST CONDITION
I
F
= 10 mA
V
R
= 5 V
V = 0, f = 1 MHz
I
C
= 0.5 mA
MIN.
1.0
—
—
80
TYP.
1.15
—
30
—
MAX.
1.3
10
—
—
UNIT
V
μA
pF
V
V
(BR) ECO
I
E
= 0.1 mA
V
CE
= 48 V,
Ambient Light Below
(100
ℓx)
V
CE
= 48 V, Ta = 85°C
Ambient Light Below
(100
ℓx)
V = 0, f = 1 MHz
7
—
0.01
(2)
2
(4)
10
—
0.1
(10)
50
(50)
—
V
Collector Dark Current
(Note 3)
Capacitance
(Collector to Emitter)
I
CEO
(Note 4)
(Note 4)
—
—
—
μA
μA
pF
C
CE
(Note 3) Because of the construction,leak current might be increased by ambient light.
Please use photocoupler with less ambient light.
(Note 4)Irradiation to marking side using standard light bulb.
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2010-08-27
TLP281,TLP281-4
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, VCE = 0.4 V
Rank GB
I
C
= 2.4 mA, I
F
= 8 mA
V
CE (sat)
I
C
= 0.2 mA, I
F
= 1 mA
Rank GB
I
C (off)
V
F
= 0.7 V, V
CE
= 48 V
MIN.
50
100
—
30
—
—
—
—
TYP.
—
—
60
—
—
0.2
—
—
MAX.
600
600
—
—
0.4
—
0.4
10
μA
V
UNIT
%
Saturated CTR
I
C
/ I
F (sat)
%
Collector-Emitter
Saturation Voltage
Off-State Collector Current
Isolation Characteristics
(Ta = 25°C)
CHARACTERISTIC
Capacitance
(Input to Output)
Isolation Resistance
SYMBOL
C
S
R
S
TEST CONDITION
V
S
= 0 V, 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
Vrms
Vdc
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 (Fig.1)
V
CC
= 5 V, I
F
= 16 mA
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
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2010-08-27
TLP281,TLP281-4
TLP281
TLP281
TLP281-4
TLP281-4
*The above graphs show typical characteristic.
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2010-08-27
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