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| Semiconductor STB1277 PNP Silicon Transistor Description * Audio power amplifier * High current application Features * High current : IC=-2A * Complementary pair with STD1862 Ordering Information Type NO. STB1277 Marking STB1277 Package Code TO-92 Outline Dimensions 3.35~3.55 4.4~4.6 2.15~2.35 unit : mm 4.4~4.6 0.38~0.42 1.96~2.16 14.00.40 1.27 Typ. 2.54 Typ. 1 23 PIN Connections 1. Emitter 2. Collector 3. Base 1.1~1.3 0.38 KST-9035-002 1 STB1277 Absolute maximum ratings Characteristic Collector-Base voltage Collector-Emitter voltage Emitter-Base voltage Collector current Collector dissipation Junction temperature Storage temperature (Ta=25C) Symbol VCBO VCEO VEBO IC PC Tj Tstg Ratings -30 -30 -5 -2 625 150 -55~150 Unit V V V A mW C C Electrical Characteristics Characteristic Collector-Base breakdown voltage Collector-Emitter breakdown voltage Emitter-Base breakdown voltage Collector cut-off current Emitter cut-off current DC current gain Base-Emitter on voltage Collector-Emitter saturation voltage Transition frequency Collector output capacitance (Ta=25C) Symbol BVCBO BVCEO BVEBO ICBO IEBO hFE* VBE(on) VCE(sat) fT Cob Test Condition IC=-100A, IE=0 IC=-1mA, IB=0 IE=-1mA, IC=0 VCB=-30V, IE=0 VEB=-5V, IC=0 VCE=-2V, IC=-500mA VCE=-2V, IC=-500mA IC=-2A, IB=-0.2A VCB=-5V, IC=-50mA VCB=-10V, IE=0, f=1MHz Min. Typ. Max. -30 -30 -5 100 170 48 -100 -100 320 -1 -0.8 - Unit V V V nA nA V V MHz pF * : hFE rank / O : 100~200, Y : 160~320 KST-9035-002 2 STB1277 Electrical Characteristic Curves Fig. 1 PC - Ta Fig. 2 IC - VBE Fig. 3 I C - VCE Fig. 4 VCE(sat) - IC Fig. 5 hFE - IC KST-9035-002 3 STB1277 These AUK products are intended for usage in general electronic equipments(Office and communication equipment, measuring equipment, domestic electrification, etc.). Please make sure that you consult with us before you use these AUK 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, traffic signal, combustion central, all types of safety device, etc.). AUK cannot accept liability to any damage which may occur in case these AUK products were used in the mentioned equipments without prior consultation with AUK. KST-9035-002 4 |
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