NPN DARLINGTON TRANSISTOR Shantou Huashan Electronic Devices Co.,Ltd. HC4054 █ APPLICATIONS Switching Power . █ ABSOLUTE MAXIMUM RATINGS（Ta=25℃） TO-220 T stg ——Storage Temperature………………………… －65~150℃ T j ——Junction Temperature……………………………… 150℃ PC——Collector Dissipation（T c=25℃）…………………… 30W VCBO ——Collector-Base Voltage………………………… 600V VCEO ——Collector-Emitter Voltage……………………… 450V 1―Base，B VEBO ——Emitter-Base Voltage……………………………… 7V 2―Collector，C 3―Emitter, E IC——Collector Current……………………………………… 5A IB——Base Current……………………………………………2A █ ELECTRICAL CHARACTERISTICS（Ta=25℃） Symbol BVCEO(SUS) Characteristics Collector-Emitter Sustaining Voltage Min Typ Max Unit Test Conditions ４５０ Ｖ IC=100mA, IB=0 ICBO Collector Cutoff Current ０．１ ｍＡ VCB=600V, IE=0 IEBO Emitter-Base Cutoff Current ０．１ ｍＡ VEB=7V, IC=0 ICEO Collector Cutoff Current ０．１ ｍＡ VCE=450V, IB=0 １０ VCE=5V, IC=2.5A ５ VCE=5V, IC=1mA Ｖ IC=2.5A, IB =0.5A HFE（1） DC Current Gain HFE（2） VCE(sat1) Collector- Emitter Saturation Voltage １ VBE(sat) Base-Emitter Saturation Voltage １．５ fT Current Gain-Bandwidth Product 20 Ｖ IC=2.5mA, IB=0.5A MHz VCE=10V Ic=0.5A, tON Turn-On Time ０．５ μＳ tSTG Storage Time ２ μＳ Fall Time ０．２ μＳ tF Ic=2.5A, IB1 =0.5A IB2 =1A VBB2 =4V,RL=60Ω