TLP3503
TOSHIBA Photocoupler GaAs IRed & Photo−Triac
TLP3503
Triac Driver
Programmable Controllers
AC−Output Module
Solid State Relay
Unit in mm
The TOSHIBA TLP3503 consists of a zero voltage crossing turn−
on
photo
−
triac optically coupled to a gallium arsenide infrared emitting diode in a 8
lead plastic DIP package.
·
·
·
·
·
·
Peak off−state voltage: 400V (min.)
Trigger LED current:
10mA
(max.)
On−state current: 0.5A
rms
(max.)
Isolation voltage: 2500V
rms
(min.)
UL recognized: UL1577, file No. E67349
Trigger LED Current
Classi-
fication*
(IFT5)
(IFT7)
Standard
Trigger LED Current (mA)
V
T
= 6V, Ta = 25°C
Min.
Max.
―
―
―
5.0
7.0
10
T5
T5, T7
T5, T7, blank
2
8
TOSHIBA
Weight: 0.52 g
Marking Of
Classification
11−10C3
Pin Configuration (top
view)
*Ex. (IFT5); TLP3503 (IFT5)
(Note)Application type name for certification test, please
use standard product type name, i.e.
TLP3503 (IFT5): TLP3503
3
ZC
6
5
2 : Anode
3 : Cathode
5 : Triac gate
6 : Triac T1
8 : Triac T2
1
2002-09-25
TLP3503
Maximum Ratings
(Ta = 25°C)
Characteristic
Forward current
Forward current derating (Ta
≥
53°C)
LED
Peak forward current (100µs pulse, 100pps)
Reverse voltage
Junction temperature
Off-state output terminal voltage
On-state RMS current
Detector
Ta = 40°C
Ta = 60°C
Symbol
I
F
∆I
F
/ °C
I
FP
V
R
T
j
V
DRM
I
T (RMS)
∆I
T
/ °C
I
SP
I
TSM
T
j
T
stg
T
opr
T
sol
(Note)
BV
S
Rating
50
-0.7
1
5
125
400
0.5
0.35
-7.2
2
5
110
-40~125
-20~80
260
2500
Unit
mA
mA / °C
A
V
°C
V
A
mA / °C
A
A
°C
°C
°C
°C
Vrms
On-state current derating (Ta
≥
40°C)
Peak current from snubber circuit (100µs
pulse, 120pps)
Peak nonrepetitive surge current (50Hz, peak)
Junction temperature
Storage temperature range
Operating temperature range
Lead soldering temperature (10s)
Isolation voltage (AC, 1min., R.H.
≤
60%)
(Note) Device considered a two terminal: LED side pins shorted together
and detector side pins shorted together.
Recommended Operating Conditions
Characteristic
Supply voltage
Forward current
Peak current from snubber
circuit
Operating temperature
Symbol
V
AC
I
F
I
SP
T
opr
Min.
―
15
―
-20
Typ.
―
20
―
―
Max.
120
25
1
80
Unit
V
ac
mA
A
°C
2
2002-09-25
TLP3503
Individual Electrical Characteristics
(Ta = 25°C)
Characteristic
Forward voltage
LED
Reverse current
Capacitance
Peak off-state current
Peak on-state voltage
Detector
Holding current
Critical rate of rise of
off-state voltage
Critical rate of rise of
commutating voltage
Symbol
V
F
I
R
C
T
I
DRM
V
TM
I
H
dv / dt
dv / dt (c)
I
F
= 10mA
V
R
= 5 V
V = 0, f = 1MHz
V
DRM
= 400V, Ta = 110°C
I
TM
= 0.75A
RL = 100Ω
V
in
= 120V
rms
V
in
= 120V
rms
, I
T
= 0.5A
rms
(fig.1)
Test Condition
Min.
1.0
―
―
―
―
―
200
―
Typ.
1.15
―
30
―
―
―
500
5
Max.
1.3
10
―
100
3.0
25
―
―
Unit
V
µA
pF
µA
V
mA
V / µs
V / µs
(fig. 1)
Coupled Electrical Characteristics
(Ta = 25°C)
Characteristic
Trigger LED current
Inhibit voltage
Leakage in inhibited state
Capacitance
(input to output)
Isolation resistance
Symbol
I
FT
V
IH
I
IH
C
S
R
S
V
T
=6V
I
F
=Rated I
FT
I
F
=Rated I
FT
V
T
= Rated V
DRM
V
S
=0, f=1MHz
V
S
=500V
AC, 1 minute
Isolation voltage
BV
S
AC, 1 second, in oil
DC, 1 minute, in oil
Test Condition
Min.
―
―
―
―
5×10
10
2500
―
―
Typ.
―
―
200
0.8
10
14
―
5000
5000
Max.
10
50
―
―
―
―
―
―
Unit
mA
V
µA
pF
Ω
V
rms
V
dc
Fig.1: dv / dt test circuit
Rin
VCC
120Ω
2
3
6
5
RL
8
Vin
dv / dt (c)
dv / dt
0V
5V, V
CC
3
2002-09-25
TLP3503
I
F
– Ta
100
1.0
I
T (RMS)
– Ta
(mA)
On-state current I
T (RMS)
Allowable forward current
I
F
(mA)
80
0.8
60
0.6
40
0.4
20
0.2
0
-20
0
20
40
60
80
100
120
0
-20
0
20
40
60
80
100
120
Ambient temperature Ta (°C)
Ambient temperature Ta (°C)
5000
3000
I
FP
– D
R
Pulse width≦100μs
Ta = 25°C
100
50
30
Ta = 25°C
I
F
– V
F
Allowable pulse forward current
I
FP
(mA)
1000
500
300
(mA)
Forward current I
F
3
10
–3
10
5
3
100
50
30
10
1
0.5
0.3
3
10
–2
3
10
–1
3
10
0
Duty cycle ratio D
R
0.1
0.6
0.8
1.0
1.2
1.4
1.6
1.8
Forward voltage
V
F
(V)
ΔV
F
/
ΔTa
– I
F
1000
–
I
FP
– V
FP
500
300
2.8
2.4
2.0
1.6
1.2
0.8
0.4
0.1
Forward voltage temperature
coefficient
ΔV
F
/
ΔTa
(mV / °C)
–
I
FP
Pulse forward current
(mA)
–
100
50
30
–
–
10
5
3
1
0.6
Pulse width≦10μs
repetitive frequency
= 100Hz
Ta = 25°C
–
–
0.3 0.5
1
3
5
10
30
50
Forward current
I
F
(mA)
1.0
1.4
1.8
2.2
2.6
3.0
Pulse forward voltage V
FP
(V)
4
2002-09-25
TLP3503
Normalized I
FT
– Ta
3
2
VT = 3V
3
2
Normalized I
H
– Ta
I
FT
Trigger LED current
(arbitrary unit)
0.5
Holding current I
H
(arbitrary unit)
–20
0
20
40
100
1.2
1
1.2
1
0.5
0.3
0.3
0.1
–40
60
80
0.1
–40
–20
0
20
40
60
80
100
Ambient temperature Ta (°C)
Ambient temperature Ta (°C)
Normalized I
DRM
– Ta
10
3
Normalized V
DRM
– Ta
1.4
VDRM = Rated
10
2
Off-state output terminal voltage
V
DRM
(arbitrary unit)
Peak off-state current I
DRM
(arbitrary unit)
1.2
1.0
0.8
10
1
0.6
10
0
0.4
0
20
40
60
80
100
0.2
–40
–20
0
20
40
60
80
100
Ambient temperature Ta (°C)
Ambient temperature Ta (°C)
Normalized V
IH
– Ta
3
2
3
2
Normalized I
IH
– Ta
Inhibit voltage V
IH
(arbitrary unit)
0.5
Inhibit current I
IH
(arbitrary unit)
IF = Rated IFT
1.2
1
1.2
1
0.5
0.3
0.3
IF = Rated IFT
VT = Rated VDRM
0.1
–40
0.1
–40
–20
0
20
40
60
80
100
–20
0
20
40
60
80
100
Ambient temperature Ta (°C)
Ambient temperature Ta (°C)
5
2002-09-25
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