Isobaud, Inc. Datasheets for Optocouplers

Optocouplers are capable of transferring an electrical signal between two circuits while isolating the circuits from each other.
Optocouplers: Learn more

Product Name Notes
The 4N2XU consists of a phototransistor optically coupled to an AlGaAs infrared-emitting diode in a leadless hermetic surface mount package.
The 4N47/48/49 consists of a phototransistor optically coupled to an AlGaAs infrared-emitting diode in a hermetic TO-5 package. Features Hermetic 6-pin TO-5 package 1000Vdc isolation voltage High CTR High reliability...
The 4N4XU consists of a phototransistor optically coupled to an AlGaAs infrared-emitting diode in a leadless hermetic surface mount package.
The IBH249 consists of a phototransistor optically coupled to an AlGaAs infrared-emitting diode in a hermetic TO-5 package. Features Hermetic 6-pin TO-5 package 1000Vdc isolation voltage High CTR High reliability...
The IBH300 consists of a phototransistor optically coupled to an AlGaAs infrared-emitting diode in a hermetic TO-5 package. Features Hermetic 6-pin TO-5 package 1500Vdc isolation voltage High Speed 1MHz Small...
The IBH400 consists of a phototransistor optically coupled to an AlGaAs infrared-emitting diode in a hermetic TO-5 package. Features Hermetic 6-pin TO-5 package 1500Vdc isolation voltage Photodarlington output Small package...
The IBH500 consists of a phototransistor optically coupled to an AlGaAs infrared-emitting diode in a hermetic TO-5 package. Features Hermetic 6-pin TO-5 package 1500Vdc isolation voltage High Speed 10MHz Small...
The IBH7000 consists of input LED optically coupled to two PIN photodiode detectors in a hermetic 8-pin DIP package. The input side photodiode allows an external feedback loop to ensure...
The IBI100 consists of a phototransistor optically coupled to an AlGaAs infrared-emitting diode in a leadless hybrid surface mount package. Features Hybrid 6-pin package 1500Vdc isolation voltage High CTR Small...
The IBI300 consists of a phototransistor optically coupled to an AlGaAs infrared-emitting diode in a leadless hybrid surface mount package. Features Hybrid 6-pin package 1500Vdc isolation voltage High Speed 1MHz...
The IBI400 consists of a phototransistor optically coupled to an AlGaAs infrared-emitting diode in a leadless hybrid surface mount package. Features Hybrid 6-pin package 1500Vdc isolation voltage Photodarlington Output Small...
The IBI500 consists of a phototransistor optically coupled to an AlGaAs infrared-emitting diode in a leadless hybrid surface mount package. Features Hybrid 6-pin package 1500Vdc isolation voltage High Speed 10MHz...
The IBS010 consists of a phototransistor optically coupled to an AlGaAs infrared-emitting diode in a leadless hermetic surface mount package. Features Hermetic 4-pin LCC package 1000Vdc isolation voltage High CTR...
The IBS049 consists of a phototransistor optically coupled to an AlGaAs infrared-emitting diode in a leadless hermetic surface mount package. Features Hermetic 4-pin LCC package 1000Vdc isolation voltage High CTR...
The IBS249 consists of a phototransistor optically coupled to an AlGaAs infrared-emitting diode in a leadless hermetic surface mount package. Features Hermetic 6-pin LCC package 1500Vdc isolation voltage High CTR...
The IBS300 consists of a phototransistor optically coupled to an AlGaAs infrared-emitting diode in a leadless hermetic surface mount package. Features Hermetic 6-pin LCC package 1500Vdc isolation voltage High Speed...
The IBS400 consists of a phototransistor optically coupled to an AlGaAs infrared-emitting diode in a leadless hybrid surface mount package. Features Hermetic 6-pin LCC package 1500Vdc isolation voltage Photodarlington output...
The IBS500 consists of a phototransistor optically coupled to an AlGaAs infrared-emitting diode in a leadless hermetic surface mount package. Features Hermetic 6-pin LCC package 1500Vdc isolation voltage High Speed...
The MCT4/4R consists of a phototransistor optically coupled to an AlGaAs infrared-emitting diode in a hermetic TO-72 package. Features Hermetic 4-pin TO-72 package 1000Vdc isolation voltage High CTR High reliability...