ITEM NAME:4xTO3-P D13009K NPN High Voltage Power Switching Transistor Description: Model: D13009 13009 transistor high positive and negative voltage and power. Good operating characteristics, easy to breakdown. Switching power supply core accessories. Suitable for switching power supply, computer power, industrial power supply, power supply manufacturers and maintenance shop most commonly used components, ect. Specification: Encapsulation: TO-3P Polarity: NPN Material: Si, copper frame Collector maximum DC power Pcm_W: 100W Collector maximum allowable DC current Icm: 12A Collector base breakdown voltage BVcbo: 40V Collector base breakdown voltage BVceo: 450V Characteristic frequency ft_Hz: 4M Package Includes: 4Pieces of D13009K NPN Power Transistor SKU: DMO0016497319387890.4Pieces of D13009K NPN Power Transistor. Polarity: NPN. Characteristic frequency ft_Hz: 4M. Collector maximum allowable DC current Icm: 12A. Collector maximum DC power Pcm_W: 100W.