3N243
OPTEKExtended
-55℃~+125℃ 0.15% 1.5V 10us 10us 1kV 200mW 30V 30mA 40mA DC Phototransistor TO-72-4 Transistor, Photovoltaic Output Optoisolators
- Part id
- optek/3N243
- Category
- Transistor, Photovoltaic Output Optoisolators
- Package
- TO-72-4
- Pins
- 5
- In stock
- 0 at JLCPCB (C17680459)
Overview
The 3N243 is a transistor, Photovoltaic Output Optoisolator made by OPTEK in a TO-72-4 package with 5 pins. -55℃~+125℃ 0.15% 1.5V 10us 10us 1kV 200mW 30V 30mA 40mA DC Phototransistor TO-72-4 Transistor, Photovoltaic Output Optoisolators.
PCBKit's library has its footprint (Package_TO_SOT_THT:TO-72-4, from KiCad's library), ready for a KiCad board. JLCPCB lists it (part C17680459).
Symbol
The library has no symbol for this part yet.
Footprint
Parts like it
7
3C91C
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TO-72-4-55℃~+125℃ 0.3% 1 1.3V 1kV 2% 200mW 2V 30V 30mA 40mA DC Phototransistor TO-72-4 Transistor, Photovoltaic Output OptoisolatorsOPTEKTransistor, Photovoltaic Output Optoisolators3C92CTX
TO-72-4-55℃~+125℃ 0.3% 1 1.2V 10mA 1kV 2% 200mW 30V 30mA DC Phototransistor TO-72-4 Transistor, Photovoltaic Output Optoisolators ROHSOPTEKTransistor, Photovoltaic Output Optoisolators3N244
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TO-72-4-55℃~+125℃ 1 1.3V 10us 10us 1kV 30mA TO-72-4 Transistor, Photovoltaic Output OptoisolatorsOPTEKTransistor, Photovoltaic Output Optoisolators3N262
TO-72-4-55℃~+125℃ 1 1% 1.7V 10us 1kV 200mW 20us 2V 30V 30mA 40mA 5% DC Phototransistor TO-72-4 Transistor, Photovoltaic Output OptoisolatorsOPTEKTransistor, Photovoltaic Output Optoisolators
Questions
Is there a KiCad symbol and footprint for the 3N243?
Yes. the footprint Package_TO_SOT_THT:TO-72-4, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the 3N243?
TO-72-4, with 5 pins. Its footprint is drawn on this page.
Where is the 3N243 datasheet?
OPTEK publishes it: the Datasheet link on this page opens it.
Where can I order the 3N243?
JLCPCB lists it as part C17680459, with 0 in stock; the sellers' links on this page open their listings.
What can replace the 3N243?
Parts like it in the library: the 3C91C by OPTEK, the 3C92C by OPTEK, the 3C92CTX by OPTEK and the 3N244 by OPTEK. Check their datasheets: a part that fits the footprint may still differ in its ratings.