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880 nanometer wavelength optoisolator OPTEK 3N243 with NPN silicon phototransistor and infrared emitting diode
880 nanometer wavelength optoisolator OPTEK 3N243 with NPN silicon phototransistor and infrared emitting diode
Specifications
Output Current :
30mA
Fall time :
10us
Rise time :
10us
Operating Temperature :
-55℃~+125℃
Load Voltage :
30V
Load Type :
Phototransistor
Current transfer ratio :
-;0.15%
Forward Current(If) :
40mA
Input type :
DC
Isolation Voltage(Vrms) :
1kV
Pd - Power Dissipation :
200mW
Number of Channels :
-
Description :
30mA 30V DC TO-72-4 Transistor, Photovoltaic Output Optoisolators
Mfr. Part # :
3N243
Model Number :
3N243
Package :
TO-72-4
Description

Product Description

This series of high-reliability optically coupled isolators consists of an infrared emitting diode and an NPN silicon phototransistor housed in a hermetically sealed TO-72 package. The 3C91C and 3C92C models operate at a 935 nm wavelength, while the 3N243, 3N244, 3N245, and 3N262 models operate at 880 nm. All devices feature 0.50" (12.70 mm) leads. TX variants are processed to OPTEK's screening program, patterned after MIL-PRF-19500. These isolators provide high-voltage isolation, electrical isolation in challenging environments, and are suitable for industrial, medical, and office equipment.

Product Attributes

  • Brand: TT electronics | OPTEK Technology
  • Package: TO-72 hermetically sealed
  • Certifications: TX devices processed to MIL-PRF-19500

Technical Specifications

Part NumberLED Peak WavelengthSensorIsolation Voltage (kVDC)CTR Min / MaxIF (mA) Typ / MaxVCE (V) Typ / MaxLead Length
3C91C935 nmTransistor10.3 / 2.010 / 5010 / 500.50"
3C92C (TX)935 nmTransistor10.3 / 2.010 / 5010 / 500.50"
3N243880 nmTransistor10.15 / NA3 / 4010 / 300.50"
3N244880 nmTransistor10.3 / NA3 / 4010 / 300.50"
3N245 (TX)880 nmTransistor10.6 / NA3 / 4010 / 300.50"
3N262880 nmTransistor11.0 / 5.01 / 405 / 300.50"

2411272147_OPTEK-3N243_C17680459.pdf

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880 nanometer wavelength optoisolator OPTEK 3N243 with NPN silicon phototransistor and infrared emitting diode

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Product Detail
Output Current :
30mA
Fall time :
10us
Rise time :
10us
Operating Temperature :
-55℃~+125℃
Load Voltage :
30V
Load Type :
Phototransistor
Contact Supplier
880 nanometer wavelength optoisolator OPTEK 3N243 with NPN silicon phototransistor and infrared emitting diode

Beijing Silk Road Enterprise Management Services Co., Ltd.

Verified Supplier
1 Years
beijing, beijing
Since 2009
Business Type :
Manufacturer, Distributor/Wholesaler, Agent, Importer
Main Products :
Digital Isolators, Isolators - Gate Drivers, Logic Output Optoisolators
Employee Number :
300~500
Certification Level :
Verified Supplier
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