STC405 NPN Silicon Transistor Features PIN Connection • Low saturation switching application • Voltage regulator application • High Voltage : VCEO=60V Min. 1 2 3 TO-220F-3L Ordering Information Type NO. Marking Package Code STC405 STC405 TO-220F-3L Marking Diagram Column 1 : Manufacturer Column 2 : Production Information - △ : Factory Management Code - YMDD : Date Code (Year, Month, Date) AUK AUK △YMDD ΔYMDD STC405 SDB20D45 Column 3 : Device Code Absolute maximum ratings Characteristic Symbol Rating Unit Collector-Base voltage VCBO 80 V Collector-Emitter voltage VCEO 60 V Emitter-base voltage VEBO 5 V IC 5 A Collector current Collector Power dissipation (Tc=25℃) Collector Power dissipation (Ta=25℃) 20 PC W 2 Junction temperature Tj 150 °C Storage temperature Tstg -55~150 °C Characteristic Thermal resistance Symbol Typ. Max. Junction-case Rth(J-C) - 6.25 Junction-ambient Rth(J-A) - 62.5 KSD-T0O064-001 Unit °C/W 1 STC405 Electrical Characteristics Characteristic Symbol Test Condition Min. Typ. Max. Unit Collector cut-off current ICBO VCB=80V, IE=0 - - 10 μA Emitter cut-off current IEBO VEB=5V, IC=0 - - 10 μA V(BR)CEO IC=1mA, IB=0 60 - - V VCE=5V, IC=1A 200 - 400 - VCE=5V, IC=3A 80 - Collector-Emitter breakdown voltage DC current gain hFE * - Collector-Emitter saturation voltage VCE(sat) IC=3A, IB=300mA - - 1 V Base-Emitter saturation voltage VBE(sat) IC=3A, IB=300mA - - 1.5 V fT VCB=5V, IC=50mA - 8 - MHz VCB=10V, IE=0, f=1MHz - 25 - pF Transition frequency Collector output capacitance Cob * hFE rank : 200~400 Only KSD-T0O064-001 2 STC405 Electrical Characteristic Curves Fig. 2 VCE(sat) - IC Fig. 1 PC - Ta Fig. 3 hFE-IC Fig. 4 -IC - VCE C Fig. 5 Safe operating Area * * * ) KSD-T0O064-001 3 STC405 Outline Dimension KSD-T0O064-001 4 STC405 The AUK Corp. products are intended for the use as components in general electronic equipment (Office and communication equipment, measuring equipment, home appliance, etc.). Please make sure that you consult with us before you use these AUK Corp. products in equipments which require high quality and / or reliability, and in equipments which could have major impact to the welfare of human life(atomic energy control, airplane, spaceship, transportation, combustion control, all types of safety device, etc.). AUK Corp. cannot accept liability to any damage which may occur in case these AUK Corp. products were used in the mentioned equipments without prior consultation with AUK Corp.. Specifications mentioned in this publication are subject to change without notice. KSD-T0O064-001 5