The ALD1101BSAL from Advanced Linear Devices is a MOSFET with Continous Drain Current 0.025 to 0.04 A, Drain Source Resistance 50000 to 750000 milliohm, Drain Source Breakdown Voltage 10 V, Gate Source Voltage 10 V, Gate Source Threshold Voltage 0.4 to 1 V. Tags: Surface Mount. More details for ALD1101BSAL can be seen below.