ALD310704SCL

FET, MOSFET Arrays Overview

The ALD310704SCL is a high-precision monolithic quad P-Channel MOSFET array manufactured by Advanced Linear Devices, Inc. using EPAD® CMOS technology. It features a precisely matched Gate Threshold Voltage (VGS(th)) of -0.40V ±0.02V with a typical offset voltage of 2mV between devices on the same chip. The device supports low-voltage operation down to less than 0.4V and ultra-low current consumption below 1nA. Key electrical parameters include an operating current of 80mA, power dissipation of 500mW, Drain-Source voltage of -8.0V, and input capacitance of 2.5pF. It is housed in a 16-Pin SOIC package.

FET, MOSFET Arrays Feature Summary

• Precision matched Gate Threshold Voltages with tight lot-to-lot parametric control
• Sub-threshold voltage operation enabling nano-power functionality
• Excellent temperature tracking characteristics due to monolithic construction
• Low input capacitance and low leakage currents

FET, MOSFET Arrays Applications

• 0.5% precision current mirrors and current sources
• Energy harvesting circuits
• Very low voltage analog and digital circuits
• Backup battery circuits & power failure detectors
• Discrete differential amplifier input stage

FET, MOSFET Arrays Procurement Notes

Verify the specific suffix 'SCL' corresponds to the lead-free (RoHS) compliant version in the 16-Pin SOIC package. Confirm the operating temperature range matches the required application environment, as standard versions are rated for 0°C to +70°C. Contact the manufacturer directly if industrial temperature ranges or user-specified threshold voltage values are needed for the project.

FET, MOSFET Arrays Selection Notes

Select the ALD310704SCL when designing circuits requiring precise matching of P-Channel MOSFETs at very low voltages. This component is suitable for applications demanding sub-threshold operation with minimal offset voltage. Ensure the design accommodates the -8.0V maximum Drain-Source voltage limit. Consider the ALD310704ASCL variant if tighter offset voltage specifications (1mV typical) are required instead of the standard 2mV.

FET, MOSFET Arrays Part Context

The ALD310704SCL belongs to the EPAD® Matched Pair MOSFET Family and serves as the P-Channel counterpart to the N-Channel ALD110804 series. Together, these devices enable complementary precision MOSFET array-based circuits. The ALD310704 family includes variants with different threshold voltages, such as the ALD310700 (0V), ALD310702 (-0.2V), and ALD310708 (-0.8V).

FET, MOSFET Arrays Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation.