! 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: 2500Vrms (min.)
•UL recognized: File no.E67349
Pin Configurations (top view)
Unit in mm
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TOSHIBA |
11−5B2 |
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Weight: 0.26g |
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TOSHIBA 11−10C4
Weight: 0.54g
TOSHIBA 11−20A3
Weight: 1.1g
1 |
2007-10-01 |
TLP525G,TLP525G−2,TLP525G−4
Absolute Maximum Ratings (Ta = 25°C)
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Characteristic |
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Symbol |
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Rating |
Unit |
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TLP525G |
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TLP525G−2 |
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TLP525G−4 |
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Forward current |
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IF |
50 |
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50 |
mA |
LED |
Forward current derating |
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IF / °C |
−0.7 (Ta ≥ 53°C) |
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−0.5 (Ta ≥ 25°C) |
mA / °C |
Pulse forward current |
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IFP |
1 (100μs pulse, 100pps) |
A |
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Reverse voltage |
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VR |
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5 |
V |
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Junction temperature |
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Tj |
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125 |
°C |
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Off−state output terminal |
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VDRM |
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400 |
V |
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voltage |
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On−state RMS |
Ta = 25°C |
IT (RMS) |
100 |
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80 |
mA |
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Detector |
current |
Ta = 70°C |
50 |
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40 |
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On−state current derating |
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IT / °C |
−1.1 |
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−0.9 |
mA / °C |
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(Ta≥25°C) |
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Peak on state current |
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ITP |
2 (100μs pulse, 120pps) |
A |
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Peak nonrepetitive surge |
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ITSM |
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1.2 |
A |
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current (PW = 10ms, DC = 10%) |
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Junction temperature |
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Tj |
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115 |
°C |
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Storage temperature range |
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Tstg |
−55~125 |
°C |
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Operating temperature range |
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Topr |
−40~100 |
°C |
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Lead soldering temperature |
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Tsol |
260 (10s) |
°C |
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Isolation voltage |
(Note) |
BVS |
2500 (AC, 1min., R.H. ≤ 60%) |
V rms |
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 |
Symbol |
Min. |
Typ. |
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Max. |
Unit |
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Supply voltage |
VAC |
― |
― |
120 |
Vac |
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Forward current |
IF |
15 |
20 |
25 |
mA |
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Peak on−state current |
ITP |
― |
― |
1 |
A |
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Operating temperature |
Topr |
−25 |
― |
|
85 |
°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.
2 |
2007-10-01 |