T-SiCSBD-A1200
CRRC Times Electric 1200V SiC Schottky Diode - AEC-Q101 qualified Silicon Carbide Schottky Barrier Diode with zero reverse recovery for ultimate efficiency in EV power electronics applications.
Zero Reverse Recovery
SiC Schottky technology provides zero reverse recovery losses, enabling maximum efficiency and reduced EMI in high-frequency applications.
High Temperature Operation
Operating up to 175°C junction temperature with excellent thermal stability and minimal temperature coefficient for automotive applications.
Compact Package Design
Small footprint automotive-grade package optimized for space-constrained EV power electronics with excellent power density.
Product Overview
The T-SiCSBD-A1200 is a high-performance SiC Schottky Diode designed to replace traditional silicon diodes in high-frequency automotive power circuits. Its key advantage is zero reverse recovery current, which dramatically reduces the switching losses of the accompanying MOSFET or IGBT. This leads to higher efficiency, lower operating temperatures, and greater power density in applications like EV on-board chargers (OBC) and auxiliary DC-DC converters.
Key Features
- AEC-Q101 Qualified: Meets stringent automotive reliability standards
- Zero Reverse Recovery Current: Eliminates Qrr losses for maximum efficiency
- High-Speed Switching: Fast switching with minimal turn-off delay
- Temperature-Independent Switching: Consistent performance across operating range
- Low Forward Voltage Drop: Minimizes conduction losses
- Robust Design: Exceptional avalanche and surge current capability
Technology Advantages
Silicon Carbide Schottky technology offers significant advantages over traditional Silicon devices:
- No reverse recovery charge (Qrr = 0) for lossless switching
- 3x higher operating temperature capability (up to 175°C)
- 10x faster switching speeds for higher frequency operation
- Superior thermal stability and performance consistency
Technical Specifications
Electrical Characteristics
| Parameter | Symbol | Min | Typ | Max | Unit | Conditions |
|---|---|---|---|---|---|---|
| Reverse Voltage | VR | 1200 | - | - | V | IR = 10μA |
| Forward Current | IF | - | 40 | - | A | TC = 25°C |
| Forward Voltage Drop | VF | - | 1.8 | 2.2 | V | IF = 20A, TJ = 25°C |
| Reverse Recovery Charge | Qrr | - | 0 | 0 | nC | IF = 20A, dI/dt = 100A/μs |
| Reverse Recovery Time | Trr | - | 20 | - | ns | IF = 20A, dI/dt = 100A/μs |
Thermal Characteristics
| Parameter | Symbol | Value | Unit | Notes |
|---|---|---|---|---|
| Junction Temperature | TJ | -55 to +175 | °C | Operating range |
| Storage Temperature | TSTG | -55 to +175 | °C | Non-operating |
| Thermal Resistance (Junction to Case) | RthJC | 0.3 | °C/W | Per diode |
Package Information
- Package Type: TO-247-3L standard package
- Dimensions: 20.9mm x 15.9mm x 5.0mm
- Weight: 6.5g (typical)
- Terminals: Standard through-hole leads
- Isolation Voltage: 2500V RMS (1 minute)
Target Applications
Electric Vehicle Applications
The T-SiCSBD-A1200 is specifically optimized for electric vehicle power electronics, where efficiency and power density are critical:
- Onboard Charger (OBC): Rectifier diodes for AC-DC conversion with >95% efficiency
- Auxiliary DC-DC Converter: High-frequency rectification for 12V/48V systems
- Main Traction Inverter: Complementary diodes for IGBT switching
- Bidirectional Converter: Enables vehicle-to-grid (V2G) functionality
Industrial Applications
Superior performance in demanding industrial environments:
- Switched-Mode Power Supplies: High-frequency rectification in server PSUs
- Renewable Energy: Solar and wind power conversion systems
- UPS Systems: Uninterruptible power supplies for critical applications
- Welding Equipment: High-frequency inverter welding systems
Design Considerations
- Thermal management: Ensure adequate heatsinking for rated current
- PCB layout: Minimize parasitic inductance for fast switching
- Parallel operation: Capable of parallel connection for higher current
- EMI considerations: Fast switching requires careful PCB layout
Technical Documentation
📄 Product Documentation
Access complete technical documentation for the T-SiCSBD-A1200
🔧 Design Tools
Simulation models and design assistance tools
📋 Quality & Compliance
Certification documents and quality reports
Need Additional Support?
Our Field Application Engineers are ready to assist with your design:
- Custom simulation models and analysis
- Application-specific design guidance
- Thermal management optimization
- EMI/EMC compliance assistance