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Fast Recovery Diode
Fast Recovery Diode (FRD) has a PIN structure with short reverse recovery time and low loss, suitable for high-frequency power circuits.
**Key Features**:
1. Thin base region, low reverse recovery charge, short reverse recovery time, low forward voltage, high reverse voltage.
2. Reverse recovery time hundreds of ns; ultra-fast types down to tens of ns.
3. Forward current from several A to thousands of A, reverse voltage hundreds to thousands of V.
4. Various packages: TO-220 for low current, stud and flat packages for high current.
5. Used in SMPS, PWM, inverters as high-frequency rectifier, freewheeling, and snubber diodes.
1. Thin base region, low reverse recovery charge, short reverse recovery time, low forward voltage, high reverse voltage.
2. Reverse recovery time hundreds of ns; ultra-fast types down to tens of ns.
3. Forward current from several A to thousands of A, reverse voltage hundreds to thousands of V.
4. Various packages: TO-220 for low current, stud and flat packages for high current.
5. Used in SMPS, PWM, inverters as high-frequency rectifier, freewheeling, and snubber diodes.