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Page <2> V1.005/04/13
NPN General Purpose Amplifier
Electrical Characteristics (Tamb = 25°C unless otherwise noted)
Parameter Symbol Test Conditions Min. Typ. Max. Unit
Collector - Base Breakdown Voltage V(BR)CBO IC=10μA, IE=0 50
VCollector - Emitter Breakdown Voltage V(BR)CEO IC=10mA, IB=0 45
Emitter - Base Breakdown Voltage V(BR)EBO IE=10μA, IC=0 5
Collector Cut-off Current ICBO VCB=25V, IE=0 -0.1 μA
Emitter Cut-off Current IEBO VCE=4V, IE=0 -0.1
DC Current Gain BC817
BC817-16
BC817-25
BC817-40
hFE VCE=1V, IC=-100mA
100
100
160
250
600
250
400
600
DC Current Gain BC817
BC817-16
BC817-25
BC817-40
hFE VCE=1V, IC=-300mA
40
60
100
170
Collector - Emitter Saturation Voltage VCE(sat) IC=500mA, IB=50mA 0.7 V
Base - Emitter Saturation Voltage VBE(sat) IC=500mA, IB=50mA 1.2
Output Capacitance Cobo VCB=10V, f=1MHz 6 pF
Transition Frequency fT
VCE=5V, IC=50mA
f=100MHz 170 MHz
Total power dissipation Ptot = f(TS)Transition frequency fT = f(IC)
VCE = 5V
Typical Characteristics: Tamb=25°C unless otherwise specied
Ratings & Characteristic Curves