TLP281 and TLP281-4 are very small and thin couplers suitable for surface mount assembly in applications such as PCMCIA Fax modems and programmable controllers.
TLP281 and TLP281-4 consist of phototransistors optically coupled to a gallium arsenide infrared emitting diode.
SPECIFICATIONS
Model |
TLP281-4 |
Brand |
TOSHIBA |
Collector-Emitter Voltage |
80 V (min) |
Isolation Voltage |
2500 Vrms (min) |
Forward Current |
50mA |
Reverse Voltage |
5V |
Diode power dissipation |
70mW |
Forward Current Derating |
-0.5 (Ta≥25°C) mA/°C |
Pulse Forward Current (100 μs pulse, 100 pps) |
1A |
Diode power dissipation derating |
-0.7 (Ta≥25°C) mA/°C |
Package |
SMD |
Junction temperature |
125°C |