(Hong Kong)
Product Summary
The ISP521-4 is an optically coupled isolator. The ISP521-4 consists of infrared light emitting diodes and NPN silicon photo transistors in space efficient dual in line plastic packages. The applications of the ISP521-4 include Computer terminals, Industrial systems controllers, Measuring instruments, Signal transmission between systems of different potentials and impedances.
Parametrics
ISP521-4 absolute maximum ratings: (1)Storage Temperature: -55℃ to + 125℃; (2)Operating Temperature: -55℃ to + 100℃; (3)Lead Soldering Temperature (1/16 inch (1.6mm) from case for 10 secs): 260℃; (4)Forward Current: 50mA; (5)Reverse Voltage: 5V; (6)Power Dissipation: 70mW.
Features
ISP521-4 features: (1)Options: 10mm lead spread - add G after part no.; (2)Surface mount - add SM after part no.; (3)Tape & reel - add SMT&R after part no.; (4)High Current Transfer Ratio ( 50% min); (5)High Isolation Voltage (5.3kVRMS ,7.5kVPK ); (6)High BVCEO ( 55Vmin ); (7)All electrical parameters 100% tested; (8)Custom electrical selections available.
Diagrams
| Image | Part No | Mfg | Description |  |
Pricing (USD) |
Quantity | ||||
|---|---|---|---|---|---|---|---|---|---|---|
 |
 ISP521-4 |
Other |
|
Data Sheet |
Negotiable |
|
||||
|
ISP521-4X |
Other |
|
Data Sheet |
Negotiable |
|
||||
