The 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.
Features:-
• 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
Specification:-
| Symbol | Parameter | Rating | Units |
| IF | Forward Current | 50 | mA |
| ΔIF / °C | Forward current derating | −0.7 | mA / °C |
| IFP | Pulse forward current | 1 | A |
| VR | Reverse voltage | 5 | V |
| Tj | Junction temperature | 125 | °C |
| VCEO | Collector-emitter voltage | 80 | V |
| VECO | Emitter-collector voltage | 7 | V |
| IC | Collector current | 50 | mA |
| PC | Collector power dissipation | 150 | mW |
| ΔPC/°C | Collector power dissipation derating (Ta ≥ 25°C) | -1.5 | mW / °C |
| Tj | Junction temperature | 125 | °C |
| Tstg | Storage temperature range | −55~125 | °C |
| Topr | Operating temperature range | −55~100 | °C |
| Tsol | Lead soldering temperature | 260 | °C |
| PT | Total package power dissipation | 200 | mW |
| ΔPT / °C | Total package power dissipation derating (Ta ≥ 25°C) | -2 | mW / °C |
| BVs | Isolation voltage | 3750 | Vrms |
* product image for illustration purposes only. actual product may vary.
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