| V(BR)CBO Collector-Base Voltage(VCBO) | 
             Q1 -15V   Q2 50V | 
        
        
            | V(BR)CEOCollector-Emitter Voltage(VCEO) | 
             Q1 -12V  Q2  50V | 
        
        
            | IC Collector Current(IC) | 
              Q1 -0.5A   Q2  0.1A | 
        
        
            | Q1  Input Resistance(R1) | 
              | 
        
        
            | Q1 Base-Emitter Resistance(R2) | 
              | 
        
        
            | (R1/R2) Q1 Resistance Ratio | 
              | 
        
        
            |  Q2 Input Resistance(R1) | 
             2.2KΩ | 
        
        
            |  Q2 Base-Emitter Resistance(R2) | 
             2.2KΩ | 
        
        
            | (R1/R2) Q2 Resistance Ratio | 
             1 | 
        
        
            | hFE DC Current Gain(hFE) | 
             Q1 270~680 | 
        
        
            | fT Transtion Frequency(fT) | 
             Q1 260MHZ  Q2 250MHZ | 
        
        
            | Pc Power Dissipation | 
             0.2W | 
        
        
            | Description & Applications | 
              | 
        
        
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