2SD428

isc Silicon NPN Power Transistors DESCRIPTION ·Collector-Emitter Breakdown Voltage- : V(BR)CEO= 100V(Min) ·High Power Dissipation- : PC= 60W(Max)@TC=25℃ ·Complement to Type 2SB558 ·Minimum Lot-to-Lot variations for robust device performance and reliable operation APPLICATIONS ·Designed for power amplifier applications. ·Recommended for 40W high-fidelity audio frequency amplifier output stage. ABSOLUTE MAXIMUM RATINGS(Ta=25℃) SYMBOL PARAMETER VALUE UNIT VCBO Collector-Base Voltage 100 V VCEO Collector-Emitter Voltage 100 V VEBO Emitter-Base Voltage 5 V IC Collector Current-Continuous 7 A IE Emitter Current-Continuous PC Collector Power Dissipation @TC=25℃ TJ Junction Temperature 7 A 60 W 150 ℃ Tstg Storage Temperature -65~150 ℃ 2SD428 isc website：www.iscsemi.com 1 isc & iscsemi is registered trademark isc Silicon NPN Power Transistors ELECTRICAL CHARACTERISTICS Tj=25℃ unless otherwise specified SYMBOL PARAMETER CONDITIONS V(BR)CEO Collector-Emitter Breakdown Voltage IC= 10mA; IB= 0 V(BR)EBO Emitter-Base Breakdown Voltage IE= 1mA; IC= 0 VCE(sat) Collector-Emitter Saturation Voltage IC= 5A; IB= 0.5A VBE(on) Base-Emitter On Voltage IC= 5A; VCE= 5V ICBO Collector Cutoff Current VCB= 50V; IE= 0 IEBO Emitter Cutoff Current VEB= 5V; IC= 0 hFE-1 DC Current Gain IC= 1A; VCE= 5V hFE-2 DC Current Gain IC= 5A; VCE= 5V COB Output Capacitance IE= 0; VCB= 10V; f= 1MHz fT Current-Gain—Bandwidth Product IC= 1A; VCE= 5V  hF...