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

RS Stock No.:: 161-1009
Mfr. Part No.:: IS281-4
Manufacturer:: Isocom

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

Temporarily out of stock - back order for despatch 10/06/2024, delivery within 4 working days from despatch date

Added

Price Each (On a Reel of 2000)

SGD1.743

(exc. GST)

SGD1.90

(inc. GST)

Units	Per unit	Per Reel*
2000 - 2000	SGD1.743	SGD3,486.00
4000 - 18000	SGD1.691	SGD3,382.00
20000 +	SGD1.522	SGD3,044.00
*price indicative

RS Stock No.:: 161-1009
Mfr. Part No.:: IS281-4
Manufacturer:: Isocom

Technical data sheets

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

For products that are Customized and under Non-cancellable & Non-returnable, Sales & Conditions apply.

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