TOSHIBA TLP281, TLP281-4 Technical data
查询TLP281供应商
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)
TOSHIBA ―
Weight: 0.05 g
Unit in mm
Unit in mm
TLP281 TLP281-4
1
2
1:ANODE
2:CATHODE
3:EMITTER
4:COLLECTOR
4
3
1
2
3
4
5
6
16
15
14
13
12
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
TOSHIBA ―
Weight: 0.19 g
1
2002-06-27
TLP281,TLP281-4
MAXIMUM RATINGS
CHARACTERISTIC SYMBOL
Forward Current IF 50 mA
Forward Current Derating ∆IF /°C −0.7 (Ta≥53°C) −0.5 (Ta≥25°C) mA /°C
Pulse Forward Current IFP 1 A
LED
Reverse Voltage VR 5 V
Junction Temperature Tj 125 °C
Collector-Emitter Voltage V
Emitter-Collector Voltage V
Collector Current IC 50 mA
Collector Power Dissipation
(1 Circuit)
DETECTOR
Collector Power Dissipation
Derating(Ta≥25°C) (1 Circuit)
Junction Temperature Tj 125 °C
Operating Temperature Range T
Storage Temperature Range T
Lead Soldering Temperature T
Total Package Power Dissipation
(1 Circuit)
Total Package Power Dissipation
Derating (Ta≥25°C) (1 Circuit)
Isolation Voltage (Note1) BVS 2500(AC,1min,R.H.≤60%) Vrms
(Ta = 25℃℃℃℃)
∆P
∆P
RATING
TLP281 TLP281−4
80 V
CEO
7 V
ECO
P
150 100 mW
C
/°C −1.5 −1.0 mW /°C
C
−55~100 °C
opr
−55~125 °C
stg
260 (10s) °C
sol
P
200 170 mW
T
/°C −2.0 −1.7 mW /°C
T
UNIT
(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
Forward Voltage VF IF = 10 mA 1.0 1.15 1.3 V
Reverse Current IR VR = 5 V
LED
Capacitance CT V = 0, f = 1 MHz
Collector-Emitter
Breakdown Voltage
Emitter-Collector
Breakdown Voltage
Collector Dark Current
DETECTOR
Capacitance
(Collector to Emitter)
(Note2)
V
(BR) CEOIC
V
(BR) ECOIE
I
CEO
C
V = 0, f = 1 MHz
CE
= 0.5 mA 80
= 0.1 mA 7
VCE = 48 V,
Ambient Light Below
(100 ℓx)
V
= 48 V, Ta = 85°C
CE
Ambient Light Below
(100 ℓx)
(Note 2) Because of the construction,leak current might be increased by ambient light.
Please use photocoupler with less ambient light.
—
—
—
—
—
— 10 µA
30 — pF
— —
— —
0.01
(2)
(4)
10 — pF
0.1
(10)
2
50
(50)
V
V
µA
µA
2
2002-06-27
TLP281,TLP281-4
COUPLED ELECTRICAL CHARACTERISTICS
CHARACTERISTIC SYMBOL TEST CONDITION MIN. TYP. MAX. UNIT
Current Transfer Ratio IC / I
Saturated CTR IC / I
Collector-Emitter
Saturation Voltage
Off-State Collector Current I
V
ISOLATION CHARACTERISTICS
CHARACTERISTIC SYMBOL TEST CONDITION MIN. TYP. MAX. UNIT
Capacitance
(Input to Output)
Isolation Resistance R
Isolation Voltage BV
SWITCHING CHARACTERISTICS
F (sat)
CE (sat)
C (off)
(Ta = 25℃℃℃℃)
C
(Ta = 25℃℃℃℃)
IF = 5 mA, VCE = 5 V
F
IF = 1 mA, VCE = 0.4 V
IC = 2.4 mA, IF = 8 mA
IC = 0.2 mA, IF = 1 mA
VF = 0.7 V, VCE = 48 V
VS = 0 V, f = 1 MHz — 0.8
S
VS = 500 V, R.H.≤60% 5×10
S
AC , 1 minute 2500 —
AC , 1 second,in OIL
S
DC , 1 minute, in OIL
(Ta = 25℃℃℃℃)
Rank GB
Rank GB
Rank GB
50
100
— 60
30
— —
—
—
—
—
—
—
—
— —
0.2 —
—
—
10
14
10
5000
5000
600
600
—
%
%
0.4
V
0.4
10 µA
—
—
—
—
—
pF
Ω
Vrms
Vdc
CHARACTERISTIC SYMBOL TEST CONDITION MIN. TYP. MAX. UNIT
Rise Time t
Fall Time t
Turn-On Time t
Turn-Off Time t
Turn-On Time t
Storage Time t
Turn-Off Time t
(Fig.1)SWITCHING TIME TEST CIRCUIT
r
f
on
off
ON
s
OFF
—
VCC = 10 V, IC = 2 mA
R
= 100Ω
L
RL = 1.9 kΩ (Fig.1)
V
= 5 V, IF = 16 mA
CC
—
—
—
—
—
—
—
2
—
3
—
3
—
3
—
2
25
40
—
—
µs
µs
3
2002-06-27
Loading...