6N138M

The 6N138M/9M and HCPL2730M/31M optocouplers consist of an AlGaAs LED optically coupled to a high gain split darlington photodetector. The split darlington configuration separating the input photodiode and the first stage gain from the output transistor permits lower output saturation voltage and higher speed operation than possible with conventional darlington phototransistor optocoupler. In the dual channel devices, HCPL2730M/HCPL2731M, an integrated emitter-base resistor provides superior stability over temperature. The combination of a very low input current of 0.5mA and a high current transfer ratio of 2000% makes this family particularly useful for input interface to MOS, CMOS, LSTTL and EIA RS232C, while output compatibility is ensured to CMOS as well as high fan-out TTL requirements. An internal noise shield provides exceptional common mode rejection of 10 kV/µs.

• Fairchild 1,000 piece Budgetary Pricing. *
• If there is no sample button displayed at the top of the page, please contact one of the Fairchild distributors or your local sales office to obtain samples.
• Top mark packaging information for product 6N138M is available. **

Product	Product Status	Eco Status	*Pricing	Package Type	Leads	Packing Method	Package Drawing	**Package Marking Convention	Qualification Support	RoHS IPC1752	RoHS/REACH/ JIG Certificate of Compliance
6N138M	Full Production	ROHS Compliant	$1	MDIP 8L	8	BULK		Line 1:$Y (Fairchild logo) Line 2:6N138 Line 3:&4 (4-Digit Date Code) B	Moisture Sensitivity Level (MSL) :  NA   Max Reflow Temp :  999
6N138SDM	Full Production	ROHS Compliant	$1.07	MDIP 8L	8	TAPE REEL		Line 1:$Y (Fairchild logo) Line 2:6N138 Line 3:&4 (4-Digit Date Code) B	Moisture Sensitivity Level (MSL) :  1   Max Reflow Temp :  260
6N138SM	Full Production	ROHS Compliant	$1.01	MDIP 8L	8	BULK		Line 1:$Y (Fairchild logo) Line 2:6N138 Line 3:&4 (4-Digit Date Code) B	Moisture Sensitivity Level (MSL) :  1   Max Reflow Temp :  260