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Wolfspeed C3M0032120K | Demoboard CRD-25BDA6512N-K
CRD-25BDA6512N-K: 25kW Bi-Directional T-Type Inverter
Overview
| Topology | Positive to Negative Converter |
| Input voltage | 800 V |
| Switching frequency | 47-60 kHz |
| Output 1 | 440 V / 36 A |
| IC revision | 1 |
Description
This user guide overviews the design theory, schematic, artwork and test setup necessary to evaluate Wolfspeed’s CRD25BDA6512N-K, 25KW Bi-Directional T-Type Inverter for solar inverters, uninterruptible power supplies (UPS), and similar applications. In conjunction with this user guide, the complete suite of reference design files including schematics, PCB layout, Gerber files, BOM, and firmware are available for download from the CRD-25BDA6512N-K product page on Wolfspeed’s website.
Features
- 3rd generation SiC MOSFET technology
- Optimized package with separate driver source pin
- 8mm of creepage distance between drain and source
- High blocking voltage with low on-resistance
- High-speed switching with low capacitances
- Fast intrinsic diode with low reverse recovery (Qrr)
- Halogen free, RoHS compliant
Typical applications
- HVDC applications
- EV fast chargers
- Solar Inverters, UPS, high power PSU for AI/datacenters and energy storage systems
More information
Products
Order Code | Datasheet | Simulation | Downloads | Status | Product series | PCB/Cable/Panel | Modularity | Wire Section | Mount | L(mm) | Working Voltage(V (AC)) | Operating Temperature | W(mm) | H(mm) | Ti | Tl(mm) | Pins | Z @ 100 MHz(Ω) | Zmax(Ω) | Test Condition Zmax | IR(A) | Z @ 1 GHz(Ω) | Type | Winding Style | Number of windings | L(µH) | RDC max.(mΩ) | VR(V) | Samples | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | WR-TBL Series 1377 - Wire Protector 5.00mm pitch - Horizontal cable entry - THT, PCB, No | Simulation– | Downloads6 files | Status Activei| Production is active. Expected lifetime: >10 years. | PCB/Cable/PanelPCB | ModularityNo | Wire Section 12 to 30 (AWG) 0.5 to 2.5 (mm²) | MountTHT | Length10 mm | Working Voltage250 V (AC) | Operating Temperature -30 °C up to +110 °C | – | Height11.5 mm | – | – | Pins2 | – | – | – | Rated Current24 A | – | TypeHorizontal | – | – | – | – | – | |||
 | WE-MPSB EMI Multilayer Power Suppression Bead, –, – | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWE-MPSB EMI Multilayer Power Suppression Bead | – | – | – | MountSMT | Length1.6 mm | – | Operating Temperature -55 °C up to +125 °C | Width0.8 mm | Height0.8 mm | – | – | – | Impedance @ 100 MHz26 Ω | Maximum Impedance39 Ω | Maximum Impedance515 MHz | Rated Current6.5 A | Impedance @ 1 GHz33 Ω | TypeHigh Current | – | Number of windings1 | – | DC Resistance8 mΩ | – | ||||
 | WE-SL1 SMT Common Mode Line Filter, –, – | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWE-SL1 SMT Common Mode Line Filter | – | – | – | MountSMT | Length6.3 mm | – | Operating Temperature -40 °C up to +105 °C | Width3.6 mm | Height1.65 mm | – | – | Pins4 | – | Maximum Impedance440 Ω | – | Rated Current0.3 A | – | – | Winding Stylesectional | Number of windings2 | Inductance82 µH | DC Resistance200 mΩ | Rated Voltage80 V | ||||
 | WR-PHD Pin Header - Single, –, – | Simulation– | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWR-PHD Pin Header - Single | – | – | – | MountTHT | Length7.62 mm | Working Voltage250 V (AC) | Operating Temperature -40 °C up to +105 °C | – | – | – | – | Pins3 | – | – | – | Rated Current3 A | – | TypeStraight | – | – | – | – | – | |||
 | WP-THRBU REDCUBE THR with internal blind-hole thread, –, – | Simulation– | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWP-THRBU REDCUBE THR with internal blind-hole thread | – | – | – | MountTHR | – | – | Operating Temperature -55 °C up to +150 °C | Width10 mm | Height7 mm | Inner ThreadM4 | Thread Length4 mm | Pins9 | – | – | – | Rated Current85 A | – | – | – | – | – | – | – | |||
 | 750320528 | Push-Pull Transformer, –, – | Simulation– | Status Activei| Production is active. Expected lifetime: >10 years. | Product series Push-Pull Transformer | – | – | – | MountSMT | Length8.26 mm | – | Operating Temperature -40 °C up to +125 °C | Width8.6 mm | Height9.65 mm | – | – | – | – | – | – | – | – | – | – | – | Inductance165 µH | – | – |