Isocom, IS281D DC Input NPN Phototransistor Output Optocoupler, Surface Mount, 4-Pin SMD
- RS Stock No.:
- 161-1261
- Mfr. Part No.:
- IS281D
- Manufacturer:
- Isocom
Discontinued product
- RS Stock No.:
- 161-1261
- Mfr. Part No.:
- IS281D
- Manufacturer:
- Isocom
Technical data sheets
Legislation and Compliance
- COO (Country of Origin):
- CN
Product Details
The IS281 series optocoupler consists of an infrared emitting diode optically coupled to an NPN silicon photo transistor. This device belongs to Isocom Compact Range of Optocouplers.
Half Pitch 1.27mm
High AC Isolation voltage 3750VRMS
CTR Selections Available
Wide Operating Temperature Range -55°C to 110°C
APPLICATIONS:
Switching Mode Power Supply
Industrial System Controllers
Measuring Instruments
Signal Transmission between Systems of Different Potentials and Impedances
High AC Isolation voltage 3750VRMS
CTR Selections Available
Wide Operating Temperature Range -55°C to 110°C
APPLICATIONS:
Switching Mode Power Supply
Industrial System Controllers
Measuring Instruments
Signal Transmission between Systems of Different Potentials and Impedances
Specifications
Attribute | Value |
|---|---|
| Mounting Type | Surface Mount |
| Output Device | NPN Phototransistor |
| Maximum Forward Voltage | 1.4V |
| Number of Channels | 1 |
| Number of Pins | 4 |
| Package Type | SMD |
| Input Current Type | DC |
| Typical Rise Time | 6µs |
| Maximum Input Current | 50 mA |
| Isolation Voltage | 3750 (Minimum) Vrms |
| Maximum Current Transfer Ratio | 600% |
| Minimum Current Transfer Ratio | 300% |
| Typical Fall Time | 6µs |
| Series | IS281 |