Description

Electronic Component Model: FMMT491A is a single transistor in the Transistors (BJT) category. It has various features and specifications that make it suitable for different applications.

Specifications and features

The FMMT491A transistor has the following features: • BVCEO > 40V • IC = 1A Continuous Collector Current • ICM = 2A Peak Pulse Current • RCE(sat) = 195mΩ for a Low Equivalent On-Resistance • 500mW Power Dissipation • hFE Characterised up to 2A for High Current Gain Hold Up • Totally Lead-Free & Fully RoHS Compliant (Notes 1 & 2) • Halogen and Antimony Free. “Green” Device (Note 3) • Qualified to AEC-Q101 Standards for High Reliability • PPAP Capable (Note 4)

Application Scenarios

The FMMT491A transistor can be used in various applications such as: • Industrial electronics • Automotive electronics • Consumer electronics • Power supplies

Comparison

The FMMT491A transistor has the following advantages: • High BVCEO (>40V) allows it to handle higher voltages • Low RCE(sat) (195mΩ) reduces power loss and improves efficiency • High hFE (characterized up to 2A) provides high current gain However, it also has a few disadvantages: • Limited power dissipation of 500mW • Not suitable for high power applications - High BVCEO (>40V) for handling higher voltages - Low RCE(sat) (195mΩ) for reduced power loss - High hFE (characterized up to 2A) for high current gain - Limited power dissipation of 500mW - Not suitable for high power applications