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
Brand:: Isocom

Isocom, IS281-4 DC Input NPN Phototransistor Output Quad Optocoupler, Surface Mount, 16-Pin SMD

Available to back order for despatch 03/06/2024

Added

Price Each (In a Pack of 5)

£1.25

(exc. VAT)

£1.50

(inc. VAT)

Units	Per unit	Per Pack*
5 - 45	£1.25	£6.25
50 - 120	£0.788	£3.94
125 - 495	£0.708	£3.54
500 - 995	£0.536	£2.68
1000 +	£0.50	£2.50
*price indicative

RS Stock No.:: 161-1143
Mfr. Part No.:: IS281-4
Brand:: Isocom

Technical Reference

Datasheet

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%
Typical Fall Time	6µs
Minimum Current Transfer Ratio	50%
Series	IS281

RS Stock No.:: 161-1143
Mfr. Part No.:: IS281-4
Brand:: Isocom

Datasheet

Isocom, IS281-4 DC Input NPN Phototransistor Output Quad Optocoupler, Surface Mount, 16-Pin SMD

Technical Reference

Legislation and Compliance

Product Details

Specifications

Related links