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ONSEMI 6N139M Split Darlington Optocoupler
The ONSEMI 6N139M and 6N138M optocouplers utilize an AlGaAs LED optically coupled to a high gain split darlington photodetector. This configuration enables lower output saturation voltage and higher speed operation compared to conventional optocouplers. The 6N139M is particularly useful for input interfaces to MOS, CMOS, LSTTL, and EIA RS232C, with compatibility to CMOS and high fan-out TTL requirements. It offers exceptional common mode rejection and is U.L. recognized.
ONSEMI 6N139M Split Darlington Optocoupler Specifications:
- Storage Temperature: -40 to +125 °C
- Operating Temperature: -40 to +100 °C
- Lead Solder Temperature: 260 °C for 10 sec
- DC/Average Forward Input Current (Each Channel): 20 mA
- Peak Forward Input Current (Each Channel): 40 mA
- Peak Transient Input Current: 1.0 A
- Reverse Input Voltage (Each Channel): 5 V
- Input Power Dissipation (Each Channel): 35 mW
- Average Output Current (Each Channel): 60 mA
- Emitter-Base Reverse Voltage: 0.5 V
- Supply Voltage (6N138M and HCPL2730M): -0.5 to 7 V
- Supply Voltage (6N139M and HCPL2731M): -0.5 to 18 V
- Output Power Dissipation (Each Channel): 100 mW
- Input Forward Voltage (TA = 25°C, I_F = 1.6mA): 1.30 to 1.7 V
- Input Reverse Breakdown Voltage: 5.0 to 19 V
- Temperature Coefficient of Forward Voltage: -1.94 mV/°C
- Logic HIGH Output Current (I_F = 0mA, V_O = V_CC): 0.0036 to 100 µA
- Logic LOW Output Current (I_F = 1.6mA, V_O = Open): 0.4 to 1.5 mA
- Logic HIGH Supply Current (I_F = 0mA, V_O = Open): 0.0003 to 10 µA
- Current Transfer Ratio (CTR) (I_F = 0.5mA, V_O = 0.4V): 400 to 2000 %
- Logic LOW Output Voltage (I_F = 0.5mA, I_O = 2mA): 0.05 to 0.4 V
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Frequently Asked Questions
Where can I buy ONSEMI 6N139M?
You can click on the BUY or RFQ button to purchase 6N139M from an authorized ONSEMI distributor.
How do I troubleshoot issues or seek technical support for part 6N139M?
You can download the 6N139M datasheet or visit the ONSEMI website for support.
Who is the manufacturer of 6N139M?
ONSEMI