ATMPI provides professional MOSFET characterization services for engineering, production and marketing efforts.

The deliverable from our characterization program includes:

• Raw data
• Graphed data
• Final comprehensive report

ATMPI ensures data quality by verifying it against the customer’s product specification sheet and confirming internal consistency. For example, RDSON vs. VGS is checked against the typical characterization output, and Ciss is verified to align with expected Qg values, among other parameters.

ATMPI's MOSFET characterization services includes:

• Output characteristic
• Transfer characteristics
• RDSON vs. VGS
• RDSON vs. Temperature
• Gate to source threshold voltage (VGSTH) vs. Temperature
• Source to drain current (ISD) vs. source to drain voltage (VSD)
• Drain to source breakdown voltage (BVDSS) vs. Temperature
• Capacitance (Ciss, Crss and Coss) vs. source voltage
• Gate charge Qg 

ATMPI has over twenty years of MOSFET production and characterization testing.