2N7002-TP

Overview

The MCC 2N7002-TP is a single N-channel enhancement-mode MOSFET manufactured using silicon technology. It features a SOT-323-3 surface-mount package and operates within a temperature range of -55°C to +150°C. Key electrical specifications include a drain-source breakdown voltage (Vds) of 60 V, a continuous drain current (Id) of 340 mA, and a gate-source voltage (Vgs) rating of ±20 V. The device exhibits a maximum on-resistance (Rds(on)) of 5 Ohms and a typical threshold voltage (Vgs(th)) of 1 V. Power dissipation is rated at 200 mW, with switching delays of approximately 10 ns turn-on and 15 ns turn-off.

Feature Summary

• Utilizes standard silicon enhancement-mode technology for reliable small-signal switching applications.
• Designed in a compact SOT-323-3 surface-mount package suitable for space-constrained PCB layouts.
• Provides high input impedance with low gate threshold voltage for efficient logic-level drive compatibility.

Applications

• General-purpose signal switching in consumer electronics
• Load switching in battery-powered portable devices
• Level shifting between different logic voltage domains

Procurement Notes

Verify the specific suffix against official Micro Commercial Components documentation to confirm pinout and electrical tolerances. Ensure the ordering part number matches the required package variant, as suffixes may indicate differences in tape-and-reel specifications or regional compliance markings. Cross-reference the manufacturer's latest datasheet to confirm active status and any recent parameter updates before finalizing procurement.

Selection Notes

Select this component when a compact N-channel MOSFET with moderate current handling is required for low-power switching tasks. The 60 V rating provides sufficient headroom for most low-voltage digital circuits. Consider the 5 Ohm on-resistance for efficiency calculations in continuous conduction modes. Verify that the SOT-323-3 footprint aligns with the target board design constraints and thermal management requirements.

Part Context

This component belongs to the widely recognized 2N7002 family of small-signal N-channel MOSFETs. While many manufacturers produce variants under this generic designation, the MCC version specifies particular performance metrics such as the 340 mA current rating and 5 Ohm resistance. It serves as a direct replacement for legacy discrete transistors in modern surface-mount designs, maintaining functional compatibility while offering improved packaging density.

Replacement Considerations

Direct substitutes include other manufacturers' 2N7002 variants in SOT-323 packages, such as those from Diodes Inc. or ON Semiconductor. Verify that alternative parts meet or exceed the 60 V Vds and 340 mA Id ratings. Check for pinout consistency, as some generic equivalents may use different lead configurations despite sharing the same case outline.