Zetex (Now Diodes) BCW71, BCW71R, BCW72, BCW72R Schematic [ru]
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SOT23 NPN PLANAR
SMALL SIGNAL TRANSISTORS
ISSUE 2 – FEBRUARY 1995
BCW71
BCW72
PARTMARKING DETAILS – BCW71 |
– K1 |
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BCW72 |
– K2 |
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E |
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C |
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BCW71R |
– K4 |
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BCW72R |
– K5 |
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B |
ABSOLUTE MAXIMUM RATINGS. |
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SOT23 |
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PARAMETER |
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SYMBOL |
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VALUE |
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UNIT |
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Collector-Base Voltage |
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VCBO |
50 |
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V |
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Collector-Emitter Voltage |
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VCEO |
45 |
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V |
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Emitter-Base Voltage |
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VEBO |
5 |
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V |
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Peak Pulse Current |
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ICM |
200 |
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mA |
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Continuous Collector Current |
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IC |
100 |
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mA |
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Power Dissipation at Tamb=25°C |
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PTOT |
330 |
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mW |
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Operating and Storage Temperature Range |
tj:tstg |
-55 to +150 |
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°C |
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ELECTRICAL CHARACTERISTICS (at Tamb = 25°C unless otherwise stated).
PARAMETER |
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SYMBOL |
MIN. |
TYP. |
MAX. |
UNIT |
CONDITIONS. |
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Collector-Base Cut-Off |
ICBO |
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100 |
nA |
IE=0, VCB=20V |
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Current |
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10 |
μA |
IE=0, |
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VCB=20V,Tj=100°C |
Base-Emitter Voltage |
VBE |
550 |
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700 |
mV |
IC=2.0mA, VCE=5V |
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Collector-Emitter Saturation |
VCE(sat) |
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120 |
250 |
mV |
IC=10mA, IB=0.5mA |
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Voltage |
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210 |
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mV |
IC=50mA, IB=2.5mA |
Base-Emitter Saturation |
VBE(sat) |
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750 |
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mV |
IC=10mA, IB=0.5mA |
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Voltage |
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850 |
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mV |
IC=50mA, IB=2.5mA |
Static Forward |
BCW71 |
hFE |
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90 |
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IC =10μA, VCE =5V |
Current Transfer |
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110 |
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220 |
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IC =2mA, VCE =5V |
Ratio |
BCW72 |
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200 |
150 |
450 |
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IC =10μA, VCE =5V |
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IC =2mA, VCE =5V |
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Transition Frequency |
fT |
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300 |
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MHz |
IC =10mA, VCE =5V |
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f =35MHz |
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Collector Capacitance |
CTC |
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4 |
pF |
IE =Ie =0, VCB =10V |
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f =1MHz |
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Noise Figure |
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N |
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10 |
dB |
IC =200μA, VCE =5V |
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RS =2KΩ, f =1KHz |
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B =200Hz |
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*Measured under pulsed conditions. Pulse width=300μs. Duty cycle ≤2% |
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Spice parameter data is available upon request for these devices |
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PAGE NO |
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