Dynamic Performance Evaluation Board for the Wolfspeed WolfPACK™ Full-Bridge Module Platform

KIT-CRD-CIL12N-FMB

Wolfspeed’s KIT-CRD-CIL12N-FMB is a dynamic performance tool that can be used to evaluate and optimize switching performance of Wolfspeed’s WolfPACK™ FM3 Silicon Carbide (SiC) full-bridge power modules. A clamped inductive load (CIL) test circuit with high-bandwidth current measurement provides a high-speed, low-inductance test fixture for double pulse testing. This test fixture in conjunction with one of the many gate driver board options allow for measurement of:

Timing (T_Delay-On; T_Delay-Off; T_Rise; T_Fall)
Overshoot (V_DS-Max; I_D-Max)
Speed (di/dt; dv/dt)
Switching Loss (E_ON; E_OFF; E_RR)

Wolfspeed KIT-CRD-CIL12N-FMB Dynamic Evaluation Board

Specifications

Optimized for Wolfspeed’s WolfPACK™ Silicon Carbide full-bridge power modules
DC bus voltage up to 1000 V
Onboard 200 uF bulk capacitor bank and high-frequency film capacitor bank
High-speed, low-inductance layout with stray inductance of 6.0 nH at 10 Mhz
Onboard high-bandwidth current viewing resistor (CVR)
Screw terminals for power supply and load inductor connections

Applications

DC/DC Converters
EV Chargers
High-Efficiency Converters / Inverters
Solar & Energy Storage Systems
Smart-Grid / Grid-Tied Distributed Generation

What's Included

Fully assembled PCB board
Current Viewing Resistor (CVR). Must be populated prior to testing
Reference Design Files

Request Separately

Product Compatibility

Documents, Tools & Support

Technical & Sales Documents
Tools & Support

Documents

18 Documents Available

Document Type	Document Name	Last Updated
User Guide	PRD-02302: Wolfspeed Wolfpack Mounting Instructions & PCB Requirements User Guide (PDF)	04/2025
User Guide	PRD-08333: Wolfspeed Module CIL Evaluation Kits User Guide (PDF)	03/2025
User Guide	PRD-07933: Power Module Thermal Interface Material Application User Guide (PDF)	03/2025
Design Files	KIT-CRD-CIL12N-FMB Schematic (ZIP)	05/2023
Design Files	KIT-CRD-CIL12N-FMB Layout Artwork (ZIP)	05/2023
Design Files	KIT-CRD-CIL12N-FMB BOM (ZIP)	05/2023
Design Files	KIT-CRD-CIL12N-FMB Board Specs (ZIP)	05/2023
Design Files	KIT-CRD-CIL12N-FMB ALL Design Files (ZIP)	02/2023
Application Notes	PRD-08710: Measuring Stray Inductance in Power Electronics Systems (PDF)	07/2024
Application Notes	PRD-07968: Wolfspeed WolfPACK™ Dynamic Performance (PDF)	01/2024
Application Notes	PRD-08296: SiC MOSFET Short Circuit Events (PDF)	11/2023
Application Notes	PRD-06933: Capacitance Ratio and Parasitic Turn-on (PDF)	01/2023
White Papers	Designed to Last, Even in the Harshest Environments (PDF)	11/2025
White Papers	Enhancing System Durability with Advanced Packaging for Silicon Carbide (PDF)	11/2025
White Papers	SiC Power Module Reliability: Wolfspeed’s Power Cycling and Lifetime Modeling Approach (PDF) New	11/2025
White Papers	Driving Industrial E-Mobility With Silicon Carbide Semiconductors (Link)	11/2024
Sales Terms	Wolfspeed, Inc. Sales Terms and Conditions (PDF)	04/2025
Product Catalog	Power Product Line Card (PDF)	01/2025