Taiwan Semiconductor HS1Qx 1200V High-Efficiency Rectifiers
Taiwan Semiconductor HS1Qx 1200V High-Efficiency Rectifiers are targeted for bootstrap and de-saturate applications for IGBT or MOSFET gate drivers in high-voltage battery systems of EVs. These 1200V surface mount rectifiers feature a maximum 75ns reverse recovery time, 1A forward current, low power loss, and high efficiency. The HS1Qx rectifiers are RoHS compliant, halogen-free, and Moisture Sensitivity Level 1 (MSL-1) per J-STD-020. These 1200V rectifiers are ideal for alternative energy systems, metering, lighting, bootstrapping, de-saturate, freewheeling, and rectification in HV power systems.
Features
- Low Junction Capacitance (CJ)
- 75ns maximum fast Reverse Recovery Time (trr)
- 1200Vrrm repetitive peak reverse voltage
- Glass passivated chip junction
- Environmental compliance
- 1A forward current
- HS1QH and HS1QBH are AEC-Q101 qualified
- Available in package cases DO-214AC (SMA) and DO-214AA (SMB)
- 175°C maximum operating junction temperature TJ
- Industry-standard packages
- Low power loss and high efficiency
Applications
- Switching mode converters and inverters
- Lighting
- Snubber
- De-saturate
- HV rectification
- Freewheeling
- Protection - HV blocking diode
- Bootstrap rectifier
Published: 2024-11-21
| Updated: 2025-06-09