STC5551F NPN Silicon Transistor PIN Connection Descriptions • General purpose amplifier • High voltage application Features • High collector breakdown voltage : VCBO = 180V, VCEO = 160V • Low collector saturation voltage : VCE(sat)=0.5V(MAX.) SOT-89 Ordering Information Type No. Marking STC5551F N51 □YWW N51: DEVICE CODE, Package Code SOT-89 □ : hFE rank, YWW(Y : Year code, WW : Weekly code) Absolute maximum ratings (Ta=25°C) Characteristic Symbol Ratings Unit Collector-Base voltage VCBO 180 V Collector-Emitter voltage VCEO 160 V Emitter-Base voltage VEBO 6 V IC 0.6 A(DC) ICP* 1.2 A(Pulse) PC 0.5 PC** 1 Junction temperature TJ 150 °C Storage temperature Tstg -55~150 °C Collector current Collector power dissipation W * : Single pulse, tp= 300 ㎲ ** : When mounted on ceramic substrate(250 ㎟×0.8t) KSD-T5B012-003 1 STC5551F Electrical Characteristics Characteristic (Ta=25°C) Symbol Test Condition Min. Typ. Max. Unit Collector-Base breakdown voltage BVCBO IC=100μA, IE=0 180 - - V Collector-Emitter breakdown voltage BVCEO IC=1 ㎃, IB=0 160 - - V Emitter-Base breakdown voltage BVEBO IE=10 ㎂, IC=0 6 - - V Collector cut-off current ICBO VCB=120V, IE=0 - - 0.1 Emitter cut-off current IEBO VEB=4V, IC=0 - - 0.1 ㎂ ㎂ DC current gain Collector-Emitter saturation voltage Base-Emitter saturation voltage 1) VCE=5V, IC=10 ㎃ 80 - 250 - 2) IC=10 ㎃, IB=1 ㎃ - - 0.2 V VCE(sat)(2) 2) hFE VCE(sat)(1) IC=50 ㎃, IB=5 ㎃ - - 0.5 V VBE(sat)(1) 2) IC=10mA, IB=1mA - - 1 V VBE(sat)(2) 2) IC=50mA, IB=5mA - - 1 V VCE=10V, IC=10 ㎃ 100 - 400 - 6 - ㎒ ㎊ Transition frequency Collector output capacitance fT Cob VCB=10V, IE=0, f=1 ㎒ * Note 1) hFE Rank / A : 80~150, B : 130~250 * Note 2) Pulse Tester : Pulse Width ≤300μs, Duty Cycle ≤2.0% KSD-T5B012-003 2 STC5551F Electrical Characteristic Curves Fig. 2 IC - VBE Fig. 3 hFE - IC Fig. 4 VCE(sat) , VBE(sat) - IC ㎽ Fig. 1 PC - Ta v Fig. 5 fT - IC Fig. 6 Cob - VCB KSD-T5B012-003 3 STC5551F Electrical Characteristic Curves Fig. 7 Safe operating Area * * * a × × . KSD-T5B012-003 4 STC5551F Outline Dimension(mm) ※Recommend PCB solder land [Unit: mm] KSD-T5B012-003 5 STC5551F 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-T5B012-003 6