Isocom, TLP621-4GRSM NPN Phototransistor Output Optocoupler, Surface Mount, 16-Pin DIP

  • RS Stock No. 173-6536
  • Mfr. Part No. TLP621-4GRSM
  • Manufacturer Isocom
Technical data sheets
Legislation and Compliance
RoHS Certificate of Compliance
COO (Country of Origin): TH
Product Details

The TLP621, TLP621-2 and TLP621-4 series of optically coupled isolator consist of an infrared light emitting diode and an NPN silicon photo transistor in a space efficient Dual In Line Plastic Package.

AC Isolation Voltage 5300VRMS
CTR Selections Available
Wide Operating Temperature Range
-30°C to +100°C
Lead Free
Computer Terminals
Industrial System Controllers
Measuring Instruments
Signal Transmission between Systems of Different Potentials and Impedances

Attribute Value
Mounting Type Surface Mount
Output Device NPN Phototransistor
Maximum Forward Voltage 1.3V
Number of Channels 1
Number of Pins 16
Package Type DIP
Typical Rise Time 2µs
Maximum Input Current 50 mA
Isolation Voltage 5300 (Minimum) Vrms
Maximum Current Transfer Ratio 300%
Typical Fall Time 3µs
Minimum Current Transfer Ratio 100%
Series TLP621-4
Temporarily out of stock - back order for despatch 18-08-2020, delivery within 2 working days
Unit of sale: Each (In a Tube of 25)
(exc. VAT)
(inc. VAT)
Per unit
Per Tube*
25 - 25
50 - 100
125 +
*price indicative