Optocoupler

The basic function of a Photo Coupler is that it ensures total electronic isolation, including potential isolation (as in the case of transformer) in an electrical circuit.
Devices of the Photo Coupler family include Photo Transistor, Photo Darlington Transistor High speed Photo coupler and OPIC. These devices have the characteristics of excellent isolation, high CTR, compact package, high-speed operation, low decay and unit control function not being influenced by field effects. They are most suitable to be used for microelectronics, data processing and telecommunication system.
Due to their high safety features, they are particularly suitable for use in switching mode power supply units.

Additional documents:

Product Selection Guide

Package Dimension

Packaging Information

Part Numbering System

Cross Reference List

Name	Type	IF	Vceo	IC	Viso	CTR	Tr	Tf
K1010	Transistor Output	50 mA	60 Vceo	50 mA	5000 Vrms	50-600 %	4 us	3 us
K2010	Transistor Output	50 mA	60 Vceo	50 mA	5000 Vrms	60-600 %	5 us	4 us
K3010	Transistor Output	+-50 mA	60 Vceo	50 mA	5000 Vrms	60-600 %	5 us	4 us
KP1210	Transistor Output	50 mA	350 Vceo	50 mA	5000 Vrms	50 to 600 %	3 us	3 us
KP1410	Low Input Current Transistor Output	50 mA	80 Vceo	50 mA	5000 Vrms	100 to 600 %	3 us	3 us
KP2110	Transistor Output	50 mA	60 Vceo	50 mA	5000 Vrms	60 to 600 %	5 us	4 us
KP2210	Transistor Output	50 mA	350 Vceo	50 mA	5000 Vrms	50 to 600 %	3 us	3 us
KP4010	Transistor Output	50 mA	300 Vceo	150 mA	5000 Vrms	600-9000 %	60 us	50 us
KP5010	Transistor Output	50 mA	300 Vceo	150 mA	5000 Vrms	600-9000 %	60 us	50 us
KP6010	Transistor Output	+-50 mA	60 Vceo	50 mA	5000 Vrms	60-600 %	5 us	4 us
KP7010	IC Output Type	10 mA	17 Vceo	50 mA	5000 Vrms	- %	5 us	3 us
KP7110	IC Output Type	50 mA	17 Vceo	50 mA	5000 Vrms	- %	3 us	5 us
KPC354NT	Mini Flat Type	+-50 mA	60 Vceo	50 mA	3750 Vrms	20~400 %	4 us	3 us
KPC355NT	Mini Flat Type	50 mA	35 Vceo	150 mA	3750 Vrms	600~7500 %	60 us	53 us
KPC3571	Low Input Current Transistor Output	50 mA	80 Vceo	50 mA	3750 Vrms	100 to 600 %	3 us	3 us
KPC357NT	Mini Flat Type	50 mA	60 Vceo	50 mA	3750 Vrms	50~600 %	5 us	4 us
KPC452	Mini Flat Type	50 mA	300 Vceo	150 mA	3750 Vrms	1000min %	100 us	20 us
KPC457	High Speed Function	25 mA	15 Vceo	8 mA	3750 Vrms	20min %	0,3 us	0,4 us
KPC4N33	Transistor Output	50 mA	30 Vceo	150 mA	5000 Vrms	500min, %	5 us	60 us
KPC6N135	High Speed Function	25 mA	15 Vceo	8 mA	2500 Vrms	7min %	0,3 us	0,4 us
KPC6N136	High Speed Function	25 mA	15 Vceo	8 mA	2500 Vrms	19min %	0,3 us	0,3 us
KPC6N137	High Speed Function	25 mA	7 Vceo	50 mA	2500 Vrms	---	0,1 us	0,1 us
KPC6N138	High Speed Function	20 mA	7 Vceo	60 mA	2500 Vrms	300min %	2 us	7 us
KPC6N139	High Speed Function	20 mA	18 Vceo	60 mA	2500 Vrms	500min %	5 us	0,3 us
KPC815	Transistor Output	50 mA	35 Vceo	80 mA	5000 Vrms	600-7500 %	80 us	72 us
KPS2801	Transistor Output SSOP Type	50 mA	80 Vceo	50 mA	3750 Vrms	80~600 %	3 us	5 us
KPS2802	Transistor Output SSOP Type	50 mA	40 Vceo	90 mA	3750 Vrms	2000TYP %	200 us	200 us
KPS2805	Transistor Output SSOP Type	+-50 mA	80 Vceo	50 mA	3750 Vrms	80~600 %	3 us	5 us
KPS2806	Transistor Output SSOP Type	+-50 mA	40 Vceo	90 mA	3750 Vrms	2000TYP %	200 us	200 us
KPS2832	Transistor Output SSOP Type	50 mA	300 Vceo	60 mA	3750 Vrms	2000TYP %	40 us	10 us

Optocoupler

Recently Viewed Products