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LM139A-MIL: maximum values for saturation voltage

Part Number: LM139A-MIL
Other Parts Discussed in Thread: LM139, LM139AQML-SP


I need the maximum values for the saturation voltage vs. the sink current at -55°C.

With the information provided in the MIL-datasheet, I was able to get the curves for the maximum values at 25°C and 125°C.

I added the maximum values to the figure from the TI datasheet.

I´m sure that the curves for 25°C and 125°C are correct - @4mA the 25°C-curve intersects 400mV and the 125°C inersects 700mV.

The -55°C-curve is placed, that the spacings are linear in the operating point of 4mA.

Is the characteristic curve for -55°C correct?

Thank you.

Thomas Ufschlag