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Optocouplers

Optocouplers from well-known manufacturers available with Darlington, logic, TRIAC or transistor output. Whether with 1, 2 or 4 channels or with AC input or with special features such as high-speed or low-power: we have the right solution for you. The majority of our products are certified according to UL, VDE, BSI, Nemko and the safety standard EN60950. Components qualified according to ATEX, IECEX or MIL-PRF-19500 as well as high-voltage optocouplers for safe isolation for insulation voltages of up to 50kV are also available. The optocouplers are available as standard or customized components. Special selections to guarantee defined minimum and maximum values are also possible.

	Product	Manufacturer	Output Type	Channels	PINs	Isolation Voltage	Rise Time	Fall Time	Turn On Time	Turn Off Time	CTR Min	CTR Max	Input Current Type	Forward Current typ.	Forward Current max.	Lead Length	Hi-Rel	High Speed	High Voltage	Chassis	Length	Width	Heigth	Min. operating temperature	Max. operating temperature

Note

Artikel	Manufacturer	Output Type	Channels	PINs	Isolation Voltage	Rise Time	Fall Time	Turn On Time	Turn Off Time	CTR Min	CTR Max	Input Current Type	Forward Current typ.	Forward Current max.	Lead Length	Hi-Rel	High Speed	High Voltage	Chassis	Length	Width	Heigth	Min. operating temperature	Max. operating temperature
3C91C Optokoppler, Fototransistor-Ausgang, 4-Pin	OPTEK Technology	Phototransistor	1	4	1000 Vrms	-	-	9 µs	6 µs	0.3 %	2 %	DC	10 mA	50 mA	12.7 mm	No	No	No	TO-72	5.35 mm	5.35 mm	5.05 mm	-55 °C	125 °C
3C92C Optokoppler, Fototransistor-Ausgang, 4-Pin	OPTEK Technology	Phototransistor	1	4	1000 Vrms	-	-	9 µs	6 µs	0.3 %	2 %	DC	10 mA	50 mA	12.7 mm	No	No	No	TO-72	5.35 mm	5.35 mm	5.03 mm	-55 °C	125 °C
3C92CTX Optokoppler, Fototransistor-Ausgang, 4-Pin	OPTEK Technology	Phototransistor	1	4	1000 Vrms	-	-	9 µs	6 µs	0.3 %	2 %	DC	10 mA	50 mA	12.7 mm	No	No	No	-	-	-	-	-	-
3N243 Optokoppler, Fototransistor-Ausgang, 4-Pin	OPTEK Technology	Phototransistor	1	4	1000 Vrms	10 µs	10 µs	-	-	0.15 %	-	DC	3 mA	40 mA	12.7 mm	No	No	No	TO-72	5.35 mm	5.35 mm	5.03 mm	-55 °C	125 °C
3N244 Optokoppler, Fototransistor-Ausgang, 4-Pin	OPTEK Technology	Phototransistor	1	4	1000 Vrms	10 µs	10 µs	-	-	0.3 %	-	DC	3 mA	40 mA	12.7 mm	No	No	No	TO-72	5.35 mm	5.35 mm	5.03 mm	-55 °C	125 °C
3N245 Optokoppler, Fototransistor-Ausgang, 4-Pin	OPTEK Technology	Phototransistor	1	4	1000 Vrms	10 µs	10 µs	-	-	0.6 %	-	DC	3 mA	40 mA	12.7 mm	No	No	No	TO-72	5.35 mm	5.35 mm	5.03 mm	-55 °C	125 °C
3N245TX Optokoppler, Fototransistor-Ausgang, 4-Pin	OPTEK Technology	Phototransistor	1	4	1000 Vrms	10 µs	10 µs	-	-	0.6 %	-	DC	3 mA	40 mA	12.7 mm	Yes	No	No	TO-72	5.35 mm	5.35 mm	5.03 mm	-55 °C	125 °C
3N262 Optokoppler, Fototransistor-Ausgang, 4-Pin	OPTEK Technology	Phototransistor	1	4	1000 Vrms	20 µs	10 µs	-	-	1 %	5 %	DC	1 mA	40 mA	12.7 mm	No	No	No	TO-72	5.35 mm	5.35 mm	5.03 mm	-55 °C	125 °C
3N262TX Optokoppler, Fototransistor-Ausgang, 4-Pin	OPTEK Technology	Phototransistor	1	4	1000 Vrms	20 µs	10 µs	-	-	1 %	5 %	DC	1 mA	40 mA	12.7 mm	Yes	No	No	TO-72	5.35 mm	5.35 mm	5.03 mm	-55 °C	125 °C
4N22 Optokoppler, Fototransistor-Ausgang, 6-Pin	OPTEK Technology	Phototransistor	1	6	1000 Vrms	15 µs	15 µs	-	-	25 %	-	DC	10 mA	40 mA	12.7 mm	No	No	No	TO-78	5.08 mm	5.08 mm	4.32 mm	-55 °C	125 °C
4N22A Optokoppler, Fototransistor-Ausgang, 6-Pin	OPTEK Technology	Phototransistor	1	6	1000 Vrms	15 µs	15 µs	-	-	25 %	-	DC	10 mA	40 mA	12.7 mm	No	No	No	TO-78	5.08 mm	5.08 mm	4.32 mm	-55 °C	125 °C
4N22ATX Optokoppler, Fototransistor-Ausgang, 6-Pin	OPTEK Technology	Phototransistor	1	6	1000 Vrms	15 µs	15 µs	-	-	25 %	-	DC	10 mA	40 mA	12.7 mm	Yes	No	No	TO-78	5.08 mm	5.08 mm	4.32 mm	-55 °C	125 °C

Hint: current revision of the supplier datasheet is applicable

Design-In Support

Do you have questions about our Optocouplers products or are you looking for alternatives? As an authorized distributor, we maintain a very close exchange with our manufacturers and will be happy to advise you on the selection of suitable components and possible adaptations with our many years of experience. Talk to us!

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