Semiconductor Group 3
PZT 3906
Electrical Characteristics
at TA = 25 ˚C, unless otherwise specified.
MHzTransition frequency
C = 10 mA, VCE = 20 V, f = 100 MHz fT250 – –
pFCollector-base capacitance
VCB = 5 V, f = 1 MHz Cobo – – 4.5
AC characteristics
UnitValuesParameter Symbol
min. typ. max.
Input capacitance
VEB = 0.5 V, f = 1 MHz Cibo ––10
dBNoise figure
C = 100 µA, VCE = 5 V, RS = 1 kΩ,
f = 10 Hz to 15.7 kHz
F––4
kΩInput impedance
C = 1 mA, VCE = 10 V, f = 1 kHz h11e 2–12
10–4
Open-circuit reverse voltage transfer ratio
C = 1 mA, VCE = 10 V, f = 1 kHz h12e 0.1 – 10
–Short-circuit forward current transfer ratio
C = 1 mA, VCE = 10 V, f = 1 kHz h21e 100 – 400
µSOpen-circuit output admittance
C = 1 mA, VCE = 10 V, f = 1 kHz h22e 3–60
ns
ns
ns
ns
VCC = 3 V, IC = 10 mA, IB1 = 1 mA
VBE(off) = 0.5 V
Delay time
Rise time
VCC = 3 V, IC = 10 mA, IB1 = IB2 = 1 mA
Storage time
Fall time
(see diagrams)
td
tr
tstg
tf
–
–
–
–
–
–
–
–
35
35
225
75