Toshiba TLP131 Data Handbook
Summary
The TLP131 is a high-performance, surface-mount mini flat photocoupler utilizing GaAs technology for reliable signal isolation. This comprehensive manual provides detailed electrical specifications, including maximum ratings, operational conditions, current transfer ratio (CTR), and switching characteristics. It is designed for professional engineers and electronics designers who require stable and isolated coupling solutions for general applications such as office equipment, industrial controls, and measuring devices.
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TLP131
TOSHIBA Photocoupler Ga As Ired & Photo−Transistor
TLP131
Unit in mm
Office Machine Programmable Controllers AC / DC−Input Module Telecommunication
The TOSHIBA mini flat coupler TLP131 is a small outline coupler, suitable for surface mount assembly. TLP131 consists of a photo transistor, optically coupled to a gallium arsenide infrared emitting diode.
Collector−emitter voltage: 80V (min.) Current transfer ratio: 50% (min.)
Rank GB: 100% (min.)
Isolation voltage: 3750Vrms (min.) UL recognized: UL1577, file No. E67349 TLP131 base terminal is for the improvement of speed, reduction of dark current, and enable operation. TOSHIBA 11−4C2
Weight: 0.09 g
Pin Configurations (top view)
1 : Anode 3 : Cathode 4 : Emitter 5 : Collector 6 : Base
Page Summary Contents For Toshiba TLP131 Data Handbook
Manual Details
| Brand | Toshiba |
|---|---|
| Pages | 9 |
| File Size | 180.54 KB |
| Published | June 01, 2026 |
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Frequently Asked Questions
What should I do if the product contains toxic materials?
GaAs dust and fumes are toxic. Do not break, cut or pulverize the product; follow appropriate regulations when disposing of it.
What is the maximum isolation voltage rating?
The minimum isolation voltage (BV) is 3750 Vrms (AC).
Can I use this module for critical life-safety applications?
No. The products are not warranted for "Unintended Usage," which includes medical or safety devices.
How should the product be handled during disposal?
Follow appropriate regulations; do not dispose of them with other industrial waste or domestic garbage.