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6N138 Optocoupler
Featuring a high current transfer ratio and low input current.
- Spec name: GaA?As infrared emitting diode with a split-Darlington output configuration
- Spec name: Unique LPE junction for fast rise and fall time
- Spec name: Minimum current transfer ratio: 300% with 1.6 mA LED current
- Spec name: Ideal for TTL applications
- Spec name: Output current: 60 mA
- Spec name: Isolation test voltage: 5300 VRMS
- Spec name: TTL compatible output: VOL = 0.1 V
- Spec name: Common mode rejection: 500 V/?s
- Spec name: Adjustable bandwidth with access to the base
Top Features:
- High current transfer ratio
- Low input current
- High output current
- Isolation test voltage
The 6N138 consists of a GaA?As infrared emitting diode coupled with a split-Darlington output configuration. A high-speed GaA?As Ired manufactured with a unique LPE junction, has the virtue of fast rise and fall time at low drive current. The 6N138 is ideal for TTL applications since the 300% minimum current transfer ratio with an LED current of 1.6 mA enables operation with one unit load-in and one unit load-out with a 2.2 k? pull-up resistor.
* Images are for illustration only; actual product may vary.