KSP44, NPN High-Voltage Transistor, TO-92

The KSP44 is a high-voltage NPN transistor designed for use in general-purpose switching and signal processing applications. With a collector-emitter breakdown voltage of 400V and a current rating of 300 mA, it is well-suited for use in electronic ballast circuits, power supplies, and other high-voltage control circuits. Its TO-92 form factor offers ease of integration in both prototyping and production.

Key Features:

• High Voltage Rating: Withstands up to 400 V collector-emitter voltage.
• General Purpose Switching: Suitable for high-voltage signal amplification and switching.
• Compact TO-92 Package: Standard through-hole package for low-power applications.
• Low Collector Cutoff Current: <0.5 µA at 400 V collector-base voltage.
• Moderate Gain Range: DC current gain (hFE) from 40 to 200 across test currents.
• Low Saturation Voltage: Ensures energy-efficient switching.

Additional Specifications:

• Type: NPN
• Max Voltage: 400V
• Max Current: 300Ma