STC221F NPN Silicon Transistor PIN Connection Descriptions • General purpose amplifier • High current application Features • High hFE : hFE=160~320 • Low collector saturation voltage : VCE(sat)=0.5V(MAX.) SOT-89 Ordering Information Type No. Marking STC221F C221 YWW C221: DEVICE CODE, Package Code SOT-89 YWW(Y : Year code, WW : Weekly code) Absolute maximum ratings (Ta=25°C) Characteristic Symbol Ratings Unit Collector-Base voltage VCBO 45 V Collector-Emitter voltage VCEO 40 V Emitter-Base voltage VEBO 5 V IC 0.8 A(DC) ICP* 1.6 A(Pulse) PC 0.5 PC** 1 Junction temperature TJ 150 °C Storage temperature Tstg -55~150 °C Collector current Collector power dissipation Characteristic Thermal resistance Junction-ambient W Symbol Typ. Max Rth(J-A) - 250.0 Rth(J-A) ** - 125.0 Unit ℃/W * : Single pulse, tp= 300 ㎲ ** : When mounted on ceramic substrate(250 ㎟×0.8t) KSD-T5B019-001 1 STC221F Electrical Characteristics Characteristic (Ta=25°C) Symbol Test Condition Min. Typ. Max. Unit Collector-Base breakdown voltage BVCBO IC=100μA, IE=0 45 - - V Collector-Emitter breakdown voltage BVCEO IC=1mA, IB=0 40 - - V Emitter-Base breakdown voltage BVEBO IE=10μA, IC=0 5 - - V Collector cut-off current ICBO VCB=45V, IE=0 - - 0.1 μA Emitter cut-off current IEBO VEB=5V, IC=0 - - 0.1 μA DC current gain hFE 160 - 320 - IC=500mA, IB=50mA - - 0.5 V VCE=5V, IC=10mA - 150 - MHz VCB=10V, IE=0, f=1MHz - 8 - pF Collector-Emitter saturation voltage Transition frequency Collector output capacitance * VCE(sat) fT Cob VCE=1V, IC=100mA * Note 1) hFE Rank : 160~320 only * Note 2) Pulse Tester : Pulse Width ≤300μs, Duty Cycle ≤2.0% KSD-T5B019-001 2 STC221F Electrical Characteristic Curves Fig. 2 IC - VBE Fig. 3 VCE(sat) - IC Fig. 4 IC - VCE Fig. 5 IC -VCE Fig. 6 hFE - IC ㎽ Fig. 1 PC - Ta KSD-T5B019-001 3 STC221F Fig. 7 hFE - IC Fig. 8 hFE - IC Fig. 9 Cob - VCB Fig. 10 fT - IC ℃ Co Fig. 11 Safe operating Area * * * * ) 2× 18 × KSD-T5B019-001 4 STC221F Outline Dimension(mm) ※Recommend PCB solder land [Unit: mm] KSD-T5B019-001 5 STC221F 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-T5B019-001 6