BFX34

® BFX34 SILICON NPN TRANSISTOR s STMicroelectronics PREFERRED SALESTYPE s NPN TRANSISTOR DESCRIPTION The BFX34 is a silicon Epitaxial Planar NPN transistor in Jedec TO-39 metal case, intented for high current applications. Very low saturation voltage and high speed at high current levels make it ideal for power drivers, t(s)power amplifiers, switching power supplies and relay drivers inverters. TO-39 lete ProducINTERNAL SCHEMATIC DIAGRAM lete Product(s) - ObsoABSOLUTE MAXIMUM RATINGS soSymbol Parameter ObVCBO Collector-Base Voltage (IE = 0) Value 120 Unit V VCEO Collector-Emitter Voltage (IB = 0) 60 V VEBO Emitter-Base Voltage (IC = 0) 6V IC Collector Current Ptot Total Dissipation at Tcase ≤ 25 oC Tamb ≤ 25 oC Tstg Storage Temperature Tj Max. Operating Junction Temperature 5 5 0.87 -65 to 200 200 A W W oC oC August 2001 1/4 BFX34 THERMAL DATA Rthj-case Thermal Resistance Junction-case Rthj-amb Thermal Resistance Junction-amb Max Max 35 oC/W 200 oC/W EL...