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Product Detailed Parameters
- Description：MOSFET 2N-CH 10.6V 8SOIC
- Series：-
- Mfr：Advanced Linear Devices Inc.
- Package：Tube
- Technology：MOSFET (Metal Oxide)
- Configuration：2 N-Channel (Dual) Matched Pair
- FET Feature：-
- Drain to Source Voltage (Vdss)：10.6V
- Current - Continuous Drain (Id) @ 25°C：-
- Rds On (Max) @ Id, Vgs：75Ohm @ 5V
- Vgs(th) (Max) @ Id：1V @ 10µA
- Gate Charge (Qg) (Max) @ Vgs：-
- Input Capacitance (Ciss) (Max) @ Vds：-
- Power - Max：500mW
- Operating Temperature：0°C ~ 70°C (TJ)
- Mounting Type：Surface Mount
- Package / Case：8-SOIC (0.154", 3.90mm Width)
- Supplier Device Package：8-SOIC
- Grade：-
- Qualification：-
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Overview
The ALD1101SAL is a monolithic dual N-channel matched MOSFET pair manufactured using enhanced ACMOS silicon gate CMOS process. It features an 8-pin SOIC surface-mount package with a drain-source voltage rating of 10V and power dissipation of 500mW. The device operates within a temperature range of 0°C to +70°C. Key electrical parameters include a gate threshold voltage (VT) of 0.4V to 1.0V, offset voltage (VOS) of 2mV to 10mV, on-resistance (RDS(ON)) of 50Ω to 75Ω at VGS=5V, and input capacitance (CISS) of 6pF to 10pF.
Feature Summary
- Monolithic dual N-channel matched transistor pair designed for minimum offset voltage and differential thermal response.
- High input impedance and negative current temperature coefficient suitable for low bias current applications.
- Enhancement-mode operation with low threshold voltage and high DC current gain.
Applications
- Precision current mirrors
- Analog switches
- Differential amplifier input stages
Procurement Notes
Verify the specific grade suffix (A, B, or unmarked) required for your application's offset voltage tolerance before ordering. Confirm that the 8-SOIC package dimensions align with your PCB footprint design. Ensure static control procedures are followed during handling due to ESD sensitivity.
Selection Notes
Select the ALD1101ASAL for tighter offset voltage specifications (2mV max), ALD1101BSAL for moderate specs (5mV max), or ALD1101SAL for standard specifications (10mV max). Consider the ALD1102 companion device if constructing complementary CMOS analog switches. Verify operating voltage requirements against the 10V maximum rating.
Part Context
The ALD1101 belongs to the ALD1101/ALD1102 family of precision matched MOSFET pairs from Advanced Linear Devices. These devices utilize ACMOS technology to provide high input impedance and low leakage, distinguishing them from standard discrete transistors in analog signal processing roles.
Replacement Considerations
No direct public substitute part numbers are documented for this specific component.
FAQ
What is the typical input impedance of the ALD1101?
The typical input impedance is 10^12 Ω.
How does the ALD1101 differ from the ALD1102?
The ALD1101 is a dual N-channel matched pair, while the ALD1102 is a dual P-channel matched pair. They are often used together to construct CMOS analog switches.
What is the maximum gate-source voltage rating?
The absolute maximum gate-source voltage (VGS) is 10V.
