FZT658 NPN High Voltage Transistor, SOT223, 400V

The FZT658 is a high voltage NPN bipolar transistor housed in a compact SOT-223 surface mount package. Designed for efficient power management and industrial control, it delivers a continuous collector current of 500mA with a low saturation voltage of less than 250mV at 50mA, ensuring high efficiency in switching applications.

This transistor supports a collector-emitter voltage of up to 400V and dissipates 2W of power, making it a robust choice for demanding environments. With a transition frequency of 50MHz and a minimum DC current gain of 50hFE, it provides reliable high-frequency performance and consistent current gain up to 200mA.

The FZT658 is halogen-free and RoHS compliant, adhering to the UL94V-0 flammability rating for enhanced safety. It operates over a wide temperature range from -55°C to 150°C, suitable for automotive, aerospace, and industrial applications.

Key Specifications

• Polarity: NPN
• Collector-Emitter Voltage: 400V max
• Continuous Collector Current: 500mA
• Power Dissipation: 2W
• Case Style: SOT-223
• Mounting: Surface Mount
• Transition Frequency: 50MHz
• Operating Temperature: -55°C to +150°C

The FZT658 is a reliable component for power management circuits, offering high voltage capability and low power losses, making it an ideal choice for professional electronic designs.