TLP281
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.
l |
Collector-Emitter Voltage |
: 80 V (MIN) |
l |
Current Transfer Ratio |
: 50% (MIN) |
|
Rank GB |
: 100% (MIN) |
l |
Isolation Voltage |
: 2500 Vrms (MIN) |
l |
UL Recognized |
: UL1577 , File No. E67349 |
l |
BSI Approved |
: BS EN 60065: 1994, |
|
|
: BS EN 41003: 1997 |
|
|
Certificate No. 8143, 8144 |
PIN CONFIGURATION(Top view)
|
TLP281 |
|
TLP281-4 |
1 |
4 |
1 |
16 |
2 |
3 |
2 |
15 |
|
1:ANODE |
3 |
14 |
|
2:CATHODE |
4 |
13 |
|
3:EMITTER |
||
|
4:COLLECTOR |
5 |
12 |
|
|
||
|
|
6 |
11 |
|
|
7 |
10 |
|
|
8 |
9 |
|
|
1,3,5,7 |
:ANODE |
|
|
2,4,6,8 |
:CATHODE |
|
|
9,11,13,15 :EMITTER |
|
|
|
10,12,14,16 :COLLECTOR |
Unit in mm
|
|
TOSHIBA |
― |
Weight: 0.05 g |
|
Unit in mm
|
|
TOSHIBA |
― |
Weight: 0.19 g |
|
|
1 |
2002-06-27 |
TLP281,TLP281-4
MAXIMUM RATINGS (Ta = 25 )
|
CHARACTERISTIC |
|
SYMBOL |
RATING |
UNIT |
||
|
|
TLP281 |
|
TLP281−4 |
|||
|
|
|
|
|
|
||
|
Forward Current |
|
IF |
50 |
|
mA |
|
LED |
Forward Current Derating |
∆IF /°C |
−0.7 (Ta≥53°C) |
|
−0.5 (Ta≥25°C) |
mA /°C |
|
Pulse Forward Current |
|
IFP |
1 |
|
A |
||
|
|
|
|||||
|
Reverse Voltage |
|
VR |
5 |
|
V |
|
|
Junction Temperature |
|
Tj |
125 |
|
°C |
|
|
Collector-Emitter Voltage |
VCEO |
80 |
|
V |
||
|
Emitter-Collector Voltage |
VECO |
7 |
|
V |
||
DETECTOR |
Collector Current |
|
IC |
50 |
|
mA |
|
|
|
|
|||||
|
Collector Power Dissipation |
PC |
150 |
|
100 |
mW |
|
|
(1 Circuit) |
|
|
||||
|
|
|
|
|
|
|
|
|
Collector Power Dissipation |
∆PC /°C |
−1.5 |
|
−1.0 |
mW /°C |
|
|
Derating(Ta≥25°C) (1 Circuit) |
|
|||||
|
|
|
|
|
|
|
|
|
Junction Temperature |
|
Tj |
125 |
|
°C |
|
Operating Temperature Range |
Topr |
−55~100 |
°C |
||||
Storage Temperature Range |
|
Tstg |
−55~125 |
°C |
|||
Lead Soldering Temperature |
|
Tsol |
260 (10s) |
°C |
|||
Total Package Power Dissipation |
PT |
200 |
|
170 |
mW |
||
(1 Circuit) |
|
|
|||||
Total Package Power Dissipation |
∆PT /°C |
−2.0 |
|
−1.7 |
mW /°C |
||
Derating (Ta≥25°C) (1 Circuit) |
|
||||||
|
|
|
|
|
|
||
Isolation Voltage |
(Note1) |
BVS |
2500(AC,1min,R.H.≤60%) |
Vrms |
(Note1)Device considered a two terminal device : LED side pins shorted together and DETECTOR side pins shorted together.
INDIVIDUAL ELECTRICAL CHARACTERISTICS (Ta = 25 )
|
CHARACTERISTIC |
|
SYMBOL |
TEST CONDITION |
MIN. |
TYP. |
MAX. |
UNIT |
|
|
|
|
|
|
|
|
|
LED |
Forward Voltage |
|
VF |
IF = 10 mA |
1.0 |
1.15 |
1.3 |
V |
Reverse Current |
|
IR |
VR = 5 V |
— |
— |
10 |
µA |
|
|
|
|||||||
|
Capacitance |
|
CT |
V = 0, f = 1 MHz |
— |
30 |
— |
pF |
|
Collector-Emitter |
|
V(BR) CEO |
IC = 0.5 mA |
80 |
— |
— |
V |
|
Breakdown Voltage |
|
||||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
DETECTOR |
Emitter-Collector |
|
V(BR) ECO |
IE = 0.1 mA |
7 |
— |
— |
V |
Collector Dark Current |
|
|||||||
|
|
(100 ℓx) |
|
(2) |
(10) |
|
||
|
Breakdown Voltage |
|
|
|
|
|
|
|
|
|
|
|
VCE = 48 V, |
— |
0.01 |
0.1 |
µA |
|
|
|
|
Ambient Light Below |
|
|
||
|
|
(Note2) |
ICEO |
|
|
|
|
|
|
|
VCE = 48 V, Ta = 85°C |
— |
2 |
50 |
µA |
||
|
|
|
|
Ambient Light Below |
(4) |
(50) |
||
|
|
|
|
(100 ℓx) |
|
|
||
|
|
|
|
|
|
|
|
|
|
Capacitance |
|
CCE |
V = 0, f = 1 MHz |
— |
10 |
— |
pF |
|
(Collector to Emitter) |
|
||||||
|
|
|
|
|
|
|
|
(Note 2) Because of the construction,leak current might be increased by ambient light. Please use photocoupler with less ambient light.
|
2 |
2002-06-27 |
TLP281,TLP281-4
COUPLED ELECTRICAL CHARACTERISTICS (Ta = 25 )
CHARACTERISTIC |
SYMBOL |
TEST CONDITION |
MIN. |
TYP. |
MAX. |
UNIT |
|
|
|
|
|
|
|
|
|
Current Transfer Ratio |
IC / IF |
IF = 5 mA, VCE = 5 V |
50 |
— |
600 |
% |
|
Rank GB |
100 |
— |
600 |
||||
|
|
|
|||||
|
|
|
|
|
|
|
|
Saturated CTR |
IC / IF (sat) |
IF = 1 mA, VCE = 0.4 V |
— |
60 |
— |
% |
|
Rank GB |
|
|
|
||||
30 |
— |
— |
|||||
|
|
|
|||||
|
|
|
|
|
|
|
|
Collector-Emitter |
|
IC = 2.4 mA, IF = 8 mA |
— |
— |
0.4 |
|
|
VCE (sat) |
IC = 0.2 mA, IF = 1 mA |
— |
0.2 |
— |
V |
||
Saturation Voltage |
|||||||
|
Rank GB |
— |
— |
0.4 |
|
||
|
|
|
|||||
|
|
|
|
|
|
|
|
Off-State Collector Current |
IC (off) |
VF = 0.7 V, VCE = 48 V |
— |
— |
10 |
µA |
ISOLATION CHARACTERISTICS (Ta = 25 )
CHARACTERISTIC |
SYMBOL |
TEST CONDITION |
MIN. |
TYP. |
MAX. |
UNIT |
|
|
|
|
|
|
|
|
|
Capacitance |
CS |
VS = 0 V, f = 1 MHz |
— |
0.8 |
— |
pF |
|
(Input to Output) |
|||||||
|
|
|
|
|
|
||
Isolation Resistance |
RS |
VS = 500 V, R.H.≤60% |
5×1010 |
1014 |
— |
Ω |
|
|
|
AC , 1 minute |
2500 |
— |
— |
Vrms |
|
Isolation Voltage |
BVS |
|
|
|
|
||
AC , 1 second,in OIL |
— |
5000 |
— |
||||
|
|||||||
|
|
DC , 1 minute, in OIL |
— |
5000 |
— |
Vdc |
|
|
|
|
|
|
|
|
SWITCHING CHARACTERISTICS (Ta = 25 )
CHARACTERISTIC |
SYMBOL |
TEST CONDITION |
MIN. |
TYP. |
MAX. |
UNIT |
|
|
|
|
|
|
|
|
|
Rise Time |
tr |
|
— |
2 |
— |
|
|
Fall Time |
tf |
VCC = 10 V, IC = 2 mA |
— |
3 |
— |
µs |
|
|
|
|
|
|
|||
Turn-On Time |
ton |
RL = 100Ω |
— |
3 |
— |
|
|
Turn-Off Time |
toff |
|
— |
3 |
— |
|
|
Turn-On Time |
tON |
RL = 1.9 kΩ (Fig.1) |
— |
2 |
— |
|
|
Storage Time |
ts |
— |
25 |
— |
µs |
||
VCC = 5 V, IF = 16 mA |
|||||||
Turn-Off Time |
tOFF |
— |
40 |
— |
|
||
|
|
(Fig.1)SWITCHING TIME TEST CIRCUIT
|
3 |
2002-06-27 |