The 4N47/48/49 consists of a phototransistor optically coupled to an AlGaAs infrared-emitting diode in a hermetic TO-5 package.
Features
Hermetic 6-pin TO-5 package
1000Vdc isolation voltage
High CTR
High reliability and rugged construction
High reliability screening available
DC input with transistor output
Operating temperature range -55°C to +100°C
Applications
Switch mode power supplies
Computer peripheral interface
Motor control
Ground signal isolation
The 4N47/48/49 consists of a phototransistor optically coupled to an AlGaAs infrared-emitting diode in a hermetic TO-5 package.
Features
- Hermetic 6-pin TO-5 package
- 1000Vdc isolation voltage
- High CTR
- High reliability and rugged construction
- High reliability screening available
- DC input with transistor output
- Operating temperature range -55°C to +100°C
Applications
- Switch mode power supplies
- Computer peripheral interface
- Motor control
- Ground signal isolation
