MCH3377-TL-E

Single FETs, MOSFETs Overview

The MCH3377-TL-E is a P-channel enhancement mode MOSFET manufactured by onsemi. It features a maximum drain-source voltage of 20 V and a continuous drain current of 3 A. The device utilizes silicon technology and is housed in an SOT-323-3 surface-mount package with three pins. Key electrical characteristics include a maximum on-resistance of 83 mΩ, a power dissipation rating of 1 W, and a maximum gate threshold voltage of 1.4 V. The component supports a maximum operating temperature of +150 °C.

Single FETs, MOSFETs Feature Summary

• P-channel enhancement mode configuration for low-side switching applications
• Surface-mount construction in a compact SOT-323-3 package
• Silicon-based semiconductor technology

Single FETs, MOSFETs Applications

• Low-voltage power management circuits
• Battery protection systems
• General-purpose switching applications

Single FETs, MOSFETs Procurement Notes

Verify the specific suffix against official documentation, as the provided reference data lists MCH3377-TL-H as End-of-Life. Confirm RoHS compliance status through manufacturer datasheets or material composition reports before procurement. Ensure the ordering part number matches the required package and tape-and-reel specifications to avoid substitution errors during assembly.

Single FETs, MOSFETs Selection Notes

Select this component for designs requiring a single P-channel switch with a 20 V breakdown voltage. The 83 mΩ on-resistance at 3 A provides efficient conduction for low-power loads. Verify that the gate drive voltage aligns with the 1.4 V threshold specification. Consider thermal constraints given the 1 W power dissipation limit in the small SOT-323-3 footprint.

Single FETs, MOSFETs Part Context

This device belongs to the MCH3377 series of P-channel MOSFETs from onsemi. It serves as a discrete power transistor alternative to integrated solutions in simple switching topologies. The component is designed for general electronic applications where space-saving surface-mount packaging is required alongside moderate current handling capabilities.

Single FETs, MOSFETs Replacement Considerations

Public records indicate MCH3377-TL-H is discontinued. Verify direct pin-compatible substitutes with matching 20 V, 3 A, and P-channel specifications. Cross-reference datasheets for Rds(on) and gate charge parameters to ensure circuit performance remains within design limits.