The 2SD2107 is a silicon NPN triple diffused planar transistor manufactured by Hitachi, designed for high-voltage, high-speed switching applications. It's particularly well-suited for use in switching regulators, DC-DC converters, and motor control circuits.
Applications
- Switching Regulators: Used in switching power supplies to regulate voltage efficiently.
- DC-DC Converters: Employed in circuits that convert one DC voltage to another.
- Motor Control Circuits: Used to control the speed and direction of DC motors.
- Inverters: Can be used in inverters that convert DC to AC power.
- High-Voltage Switching: Suitable for applications requiring high-voltage switching capabilities.
Features
- NPN Triple Diffused Planar Transistor: Silicon NPN transistor with a triple diffused planar structure.
- High Voltage: Capable of handling high collector-emitter voltage.
- High Speed Switching: Offers fast switching speeds.
- Low Saturation Voltage: Minimizes power loss during switching.
- High Reliability: Designed for reliable operation in demanding applications.
Benefits
- Efficient Switching: Provides efficient switching in power supply and motor control circuits.
- High-Voltage Operation: Suitable for applications requiring high-voltage operation.
- Reduced Power Loss: Minimizes power loss due to its low saturation voltage.
- Improved System Performance: Enhances the performance of switching power supplies and motor control systems.
Specifications
- Polarity: NPN
- Material: Silicon (Si)
- Collector-Emitter Voltage (VCEO): 400V (Typical)
- Collector Current (IC): 7A (Typical)
- Peak Collector Current (ICM): 14A
- Power Dissipation (PC): 80W (Typical)
- Transition Frequency (fT): Varies depending on operating conditions. Check the datasheet.
- Package: TO-220
The 2SD2107 is a robust NPN transistor suitable for high-voltage, high-speed switching applications, offering efficient performance in switching regulators, DC-DC converters, and motor control circuits.
