Precision Power Conversion.
Every Watt. Every Cycle.
Peak Efficiency
Max Junction Temp
Voltage / Current Class
Switching Rise Time
Field-Deployed Units
Traction Inverters
1200V / 600A IGBT half-bridge modules engineered for rail, EV powertrain, and heavy-duty traction drives. Vce(sat) of 1.65V at rated current — 11% lower than nearest benchmark.
Efficiency vs. Switching Frequency — CV-T12 vs. Competitor A
| Parameter | Value | Unit |
|---|---|---|
| VCES | 1200 | V |
| IC (25°C) | 600 | A |
| IC (100°C) | 400 | A |
| VCE(sat) | 1.65 | V |
| Eon | 18.5 | mJ |
| Eoff | 12.2 | mJ |
| Tj(max) | 175 | °C |
| Rth(j-c) | 0.045 | K/W |
| MTBF | 2,100,000 | hrs |
Conduction Loss
Vce(sat) = 1.65V
at IC=300A, Tj=25°C
Switching Energy
Eon+Eoff = 30.7mJ
at 300A, 600V, 125°C
Thermal Resistance
Rth(j-c) = 0.045K/W
Junction to case
Field Reference Applications
Metro Rail Traction
CV-T12 × 48 modules per trainset, 12 trainsets deployed, 3 operators
EU / APAC
EV Powertrain 400V
CV-T6 in SiC-IGBT hybrid topology, 150kW peak, 4.2M km logged
North America
Industrial Crane Drive
CV-T12 in 4Q regenerative topology, 800kW, 18-month uptime record
Middle East
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Renewables
Optimized for solar string and central inverters. 9.6% lower total switching energy than nearest competitor — translating directly to 0.5% higher European Efficiency at 4kHz.
Efficiency Curve — CV-R12 vs. Infineon vs. Fuji (1200V/450A, 600V Bus)
| Parameter | Converter CV-R12 | Infineon |
|---|---|---|
| Vce(sat) @ 225A | 1.55V | 1.72V |
| Eon (225A, 600V) | 14.8mJ | 16.4mJ |
| Eoff (225A, 600V) | 9.6mJ | 11.2mJ |
| Peak Efficiency | 99.2% | 98.7% |
| Tj(max) | 175°C | 175°C |
| Parameter | Value | Unit |
|---|---|---|
| VCES | 1200 | V |
| IC (25°C) | 450 | A |
| VCE(sat) | 1.55 | V |
| Eon | 14.8 | mJ |
| Eoff | 9.6 | mJ |
| Peak Eff. | 99.2 | % |
| European Eff. | 98.8 | % |
| Rth(j-c) | 0.052 | K/W |
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Industrial Drives
650V / 800A modules for VFDs, servo drives, and pump/fan applications. Sub-0.8µs switching, 4kVrms isolation, and press-fit IHM-B packaging for automated assembly.
Thermal Derating — CV-I6 (650V/800A) Safe Operating Area
| Parameter | Value | Unit |
|---|---|---|
| VCES | 650 | V |
| IC (25°C) | 800 | A |
| VCE(sat) | 1.70 | V |
| Switching | < 0.8 | µs |
| Rth(j-c) | 0.038 | K/W |
| MTBF | 1,850,000 | hrs |
| Isolation | 4000 | Vrms |
| Package | IHM-B | — |
Variable Frequency Drives
0.75–1000 kW
NEMA/IEC motor control
Servo & Motion Control
1.5–250 kW
Sub-µs response required
Pump & Fan Control
11–630 kW
EN 61800-3 compliant
Crane & Hoist Drives
22–500 kW
4Q regenerative topology
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Telecom & Data Center
48V bus MOSFET modules for server rack power delivery and telecom rectifiers. 97.4% efficiency at full load with Zth(j-c) of 0.18K/W at 1ms — thermal headroom that eliminates derating in 55°C ambient data halls.
Transient Thermal Impedance Zth(j-c) — CV-DC48 MOSFET Module
| Parameter | Value | Unit |
|---|---|---|
| VIN range | 36–75 | V |
| VOUT | 12 / 5 | V |
| IO (max) | 120 | A |
| Efficiency | 97.4 | % |
| Rth(j-c) | 0.28 | K/W |
| Zth(j-c) 1ms | 0.18 | K/W |
| Switching Freq. | 500 | kHz |
| Isolation | 1500 | Vdc |
| MTBF | 3,200,000 | hrs |
Field Note — 48V Rack Derating
At 55°C ambient (ASHRAE A2 class), CV-DC48 operates at full rated 120A without derating. Competing modules in the same thermal class require 15–22% current rollback above 45°C. Field application engineers report zero thermal shutdowns across 840 deployed server sleds over 14 months.
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Aerospace
DO-160G qualified IGBT modules for aircraft power conversion, satellite bus regulators, and UAV propulsion inverters. 100krad TID tolerance. 4.8M hr MTBF at ground fixed conditions.
Operating Power Envelope vs. Altitude — CV-AS12 (1200V/300A)
| Parameter | Value | Unit |
|---|---|---|
| VCES | 1200 | V |
| IC (25°C) | 300 | A |
| Operating Temp | -55/+175 | °C |
| Vibration | 20 | g rms |
| Shock | 40 | g |
| Altitude | 70,000 | ft |
| Radiation | 100 | krad |
| MTBF | 4,800,000 | hrs |
| Qualification | DO-160G | — |
DO-160G
Sections 4,7,8,16,17,21
MIL-STD-704F
Aircraft power quality
MIL-STD-810H
Environmental engineering
ECSS-Q-ST-60C
Space product assurance
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