Isocom, IS281-4 DC Input NPN Phototransistor Output Quad Optocoupler, Surface Mount, 16-Pin SMD
- RS Stock No. 161-1143
- Mfr. Part No. IS281-4
- 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
Specifications
| Attribute | Value |
|---|---|
| Mounting Type | Surface Mount |
| Output Device | NPN Phototransistor |
| Maximum Forward Voltage | 1.4V |
| Number of Channels | 4 |
| Number of Pins | 16 |
| 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 | 50% |
| Typical Fall Time | 6µs |
| Series | IS281 |
285 In stock for delivery within 2 working days
Unit of sale: Each (In a Pack of 5)
€
1.528
(exc. VAT)
€
1.879
(inc. VAT)
units
Per unit
Per Pack*
5 - 45
€1.528
€7.64
50 - 120
€1.482
€7.41
125 - 495
€1.436
€7.18
500 - 995
€1.394
€6.97
1000 +
€1.352
€6.76
*price indicative
Packaging Options:
Related Products
