KP509B9 Datasheet and Replacement

   Type Designator: KP509B9
   Type of Transistor: MOSFET
   Type of Control Channel: N -Channel
   Pdⓘ - Maximum Power Dissipation: 0.5 W
   |Vds|ⓘ - Maximum Drain-Source Voltage: 240 V
   |Vgs|ⓘ - Maximum Gate-Source Voltage: 14 V
   |Id|ⓘ - Maximum Drain Current: 0.25 A
   Tjⓘ - Maximum Junction Temperature: 125 °C
   Rdsⓘ - Maximum Drain-Source On-State Resistance: 8 Ohm
   Package: KT46A
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