TLP525G,TLP525G−2,TLP525G−4
TOSHIBA Photocoupler
GaAs IRed & Photo−Triac
TLP525G,TLP525G−2,TLP525G−4
Triac Drive
Programmable Controllers
AC−Output Module
Solid State Relay
The TOSHIBA TLP525G,
−2
and
−4
consist of a photo−triac optically
coupled to a gallium arsenide infrared emitting diode.
The TLP525G−2 offers two isolated channels in an eight lead plastic
DIP package, while the TLP525G−4 provides four isolated channels in a
sixteen lead plastic DIP package.
•
•
•
•
•
Peak off−stage voltage: 400V (min.)
Trigger LED current: 10mA (max.)
Peak on−stage current: 2Apk (max.)
Isolation voltage: 2500V
rms
(min.)
UL recognized: File no.E67349
TOSHIBA
Weight: 0.26g (typ.)
11−5B2
Unit in mm
Pin Configurations (top view)
TOSHIBA
Weight: 0.54g (typ.)
11−10C4
TOSHIBA
Weight: 1.1g (typ.)
11−20A3
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2010-10-01
TLP525G,TLP525G−2,TLP525G−4
Absolute Maximum Ratings
(Ta = 25°C)
Rating
Characteristic
Forward current
Forward current derating
LED
Pulse forward current
Reverse voltage
Junction temperature
Off−state output terminal
voltage
On−state RMS
current
Detector
On−state current derating
(Ta≥25°C)
Peak on state current
Peak nonrepetitive surge
current (P
W
= 10ms)
Junction temperature
Storage temperature range
Operating temperature range
Lead soldering temperature
Isolation voltage
(Note)
Ta = 25°C
Ta = 70°C
Symbol
I
F
I
F
/ °C
I
FP
V
R
T
j
V
DRM
I
T (RMS)
I
T
/ °C
I
TP
I
TSM
T
j
T
stg
T
opr
T
sol
BV
S
100
50
−1.1
TLP525G
50
−0.7
(Ta
≥
53°C)
TLP525G−2
TLP525G−4
50
−0.5
(Ta
≥
25°C)
Unit
mA
mA / °C
A
V
°C
V
80
40
−0.9
mA
mA / °C
A
A
°C
°C
°C
°C
V
rms
1 (100μs pulse, 100pps)
5
125
400
2 (100μs pulse, 120pps)
1.2
115
−55
to 125
−40
to 100
260 (10s)
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:
Device considered a two terminal device: LED side pins shorted together and detector side pins shorted
together.
Recommended Operating Conditions
Characteristic
Supply voltage
Forward current
Peak on−state current
Operating temperature
Symbol
V
AC
I
F
I
TP
T
opr
Min.
―
15
―
−25
Typ.
―
20
―
―
Max.
120
25
1
85
Unit
Vac
mA
A
°C
Note: Recommended operating conditions are given as a design guideline to obtain expected performance of the
device. Additionally, each item is an independent guideline respectively. In developing designs using this
product, please confirm specified characteristics shown in this document.
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2010-10-01
TLP525G,TLP525G−2,TLP525G−4
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)
Test Condition
I
F
= 10mA
V
R
= 5V
V = 0, f = 1MHz
V
DRM
= 400V
I
TM
= 100mA
⎯
V
in
= 120V
rms
, Ta = 85°C
(Figure 1)
V
in
= 30V
rms
, I
T
= 15mA
(Figure 1)
Min.
1.0
―
―
―
―
―
200
―
Typ.
1.15
―
30
10
1.7
0.2
500
0.2
Max.
1.3
10
―
100
3.0
―
―
―
Unit
V
μA
pF
nA
V
mA
V /
μs
V /
μs
Coupled Electrical Characteristics
(Ta = 25°C)
Characteristic
Trigger LED current
Capacitance input to output
Isolation resistance
Symbol
I
FT
C
S
R
S
Test Condition
V
T
= 3V
V
S
= 0, f = 1MHz
V
S
= 500V, 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.
5
0.8
10
14
Max.
10
―
―
―
―
―
Unit
mA
pF
Ω
Vrms
Vdc
2500
―
―
―
5000
5000
Fig.1 dv / dt Test Circuit
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2010-10-01
TLP525G,TLP525G−2,TLP525G−4
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2010-10-01
TLP525G,TLP525G−2,TLP525G−4
5
2010-10-01
Analog electronics
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