Description
The Toshiba TLP291- 4 is made up of a phototransistor that is optically connected to an infrared emitting diode made of gallium arsenide. TLP291-4 is housed in the SO16 packaging, which is relatively compact and thin. TLP291-4 is appropriate for high-density surface mounting applications such as programmable controllers and hybrid ICs since it has a guaranteed wide operating temperature (Ta=-55°C to110°C).
Features:
- Collector-emitter voltage: 80 V (min)
- Current transfer ratio: 50 % (min) GB Rank: 100 % (min)
- Isolation voltage: 2500 Vrms (min)
- Operating temperature: -55°C to 110°C
Applications
- Programmable Logic Controllers (PLCs)
- Switching Power Supplies
- Simplex/Multiplex Data Transmission
Specifications
| Model | TLP291-4 |
| Brand | TOSHIBA |
| Pins |
16 |
| Mounting | Surface Mount |
| Input forward current | 50mA |
| Input forward current (pulsed) | 1A |
| Input reverse voltage | 5V |
| Input power dissipation | 70mW |
| Collector-emitter voltage | 80V |
| Package | SMD |
| Junction temperature | 125°C |
| Country of Origin | China |