Datasheet4U Logo Datasheet4U.com

MIC94051 - P-Channel MOSFET

Download the MIC94051 datasheet PDF. This datasheet also covers the MIC94050 variant, as both devices belong to the same p-channel mosfet family and are provided as variant models within a single manufacturer datasheet.

General Description

The MIC94050 and MIC94051 are 4-terminal silicon gate P-channel MOSFETs that provide low on-resistance in a very small package.

Designed for high-side switch applications where space is critical, the MIC94050/1 exhibits an on-resistance of typically 0.125Ω at 4.5V gate-to-source voltage.

Key Features

  • 0.125Ω typical on-resistance at 4.5V gate-to-source voltage.
  • Operates with 1.8V gate-to-source voltage.
  • Separate substrate connection allows reverse-blocking.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (MIC94050-MicrelSemiconductor.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number MIC94051
Manufacturer Micrel Semiconductor
File Size 471.09 KB
Description P-Channel MOSFET
Datasheet download datasheet MIC94051 Datasheet

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
MIC94050/94051 Micrel MIC94050/94051 4-Terminal SymFET™ P-Channel MOSFET General Description The MIC94050 and MIC94051 are 4-terminal silicon gate P-channel MOSFETs that provide low on-resistance in a very small package. Designed for high-side switch applications where space is critical, the MIC94050/1 exhibits an on-resistance of typically 0.125Ω at 4.5V gate-to-source voltage. The MIC94050/1 also operates with only 1.8V gate-to-source voltage. The MIC94050 is the basic 4-lead P-channel MOSFET. The MIC94051 is a variation that includes an internal gate pullup resistor that can reduce the system parts count in many applications. The 4-terminal SOT-143 package permits a substrate connection separate from the source connection.