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BF254. For precise diagrams, and layout, please refer to the original PDF.
BF254 BF255 CASE 29-02, STYLE 21 TO-92 (TO-226AA) AM/FM TRANSISTORS NPIM SILICON MAXIMUM RATINGS Rating Collector-Emitter Voltage Collector-Base Voltage Emitter-Base Volt...
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ing Collector-Emitter Voltage Collector-Base Voltage Emitter-Base Voltage Collector Current - Continuous Total Device Dissipation @Ta = 25°C Derate above 25°C Total Device Dissipation @Tc = 25°C Derate above 25°C Operating and Storage Junction Temperature Range THERMAL CHARACTERISTICS Characteristic Thermal Resistance, Junction to Case Thermal Resistance, Junction to Ambient Symbol VCEO VCBO VEBO ic PD Pd Tj, T st g Symbol Rejc Rfljc Value 20 30 5.0 100 350 2.8 1.0 8.