Optocouplers, DC Input/Darlington Transi

Technical data sheets
Legislation and Compliance
RoHS Certificate of Compliance
Product Details

DC input/Darlington transistor output photocouplers (optocouplers) are optically coupled isolators containing a GaAs infrared light emitting diode and an NPN silicon Darlington connected phototransistor. This type can operate on a low-current DC input because of its Darlington configuration.

The PS2702-1 is an optically coupled isolator containing a GaAs light emitting diode and an NPN silicon darlington connected phototransistor. This is mounted in a plastic SOP (Small Out-line Package) for high density applications. This package has shield effect to cut off ambient light.

High current transfer ratio (CTR = 2 000% TYP.)
High isolation voltage (BV = 3 750 Vr.m.s.)
Small and thin (SOP) package
High-speed switching (tr = 70 μs TYP., tf = 60 μs TYP.)
APPLICATIONS
Hybrid IC
Telephone/FAX
FA/OA equipment
Programmable logic controllers

Specifications
Attribute Value
Mounting Type Surface Mount
Output Device Darlington
Maximum Forward Voltage 1.4V
Number of Channels 1
Number of Pins 4
Package Type SOP
Input Current Type DC
Typical Rise Time 70µs
Maximum Input Current 5 mA
Isolation Voltage 3.75 kVrms
Typical Fall Time 60µs
Minimum Current Transfer Ratio 200%
60 In Global stock for delivery within 4 - 6 working days
Price Each (In a Pack of 10)
MYR 4.13
units
Per unit
Per Pack*
10 - 40
MYR4.13
MYR41.30
50 - 90
MYR3.303
MYR33.03
100 - 190
MYR2.799
MYR27.99
200 +
MYR2.743
MYR27.43
*price indicative