BLD128D, NPN Transistor - TO-220 Package, 400V, 8A

The BLD128D is a high-performance silicon NPN transistor housed in a TO-220 plastic package. It is designed for high-voltage and high-current applications such as fluorescent lamp circuits, electronic ballasts, switch-mode power supplies, and electronic transformers.

With a collector-emitter voltage rating of 400V and a continuous collector current of 8A, this transistor is suitable for applications requiring fast switching and high reliability. Its TO-220 package provides efficient thermal dissipation, making it ideal for use in environments with stringent performance requirements.

Key Features :

• High voltage rating: 400V collector-emitter voltage.
• Continuous collector current up to 8A.
• TO-220 package for excellent heat dissipation.
• Fast switching for high-frequency applications.
• High safety operation area (SOA) and compliance with RoHS standards.
• Reliable performance in demanding environments.