PZT 3906
Electrical Characteristics
at T = 25 ˚C, unless otherwise specified.
A
Parameter
Symbol
Values
typ.
Unit
min.
max.
AC characteristics
Transition frequency
f
T
250
–
–
–
–
–
–
MHz
pF
I
C
= 10 mA, VCE = 20 V, f = 100 MHz
Collector-base capacitance
CB = 5 V, f= 1 MHz
Input capacitance
EB = 0.5 V, f= 1 MHz
Noise figure
= 100 µA, VCE = 5 V, R
C
C
F
obo
4.5
10
4
V
ibo
–
V
–
dB
IC
S
= 1 kΩ,
f= 10 Hz to 15.7 kHz
Input impedance
h11e
h12e
h21e
h22e
2
–
–
–
–
12
kΩ
10– 4
–
IC
= 1 mA, VCE = 10 V, f= 1 kHz
Open-circuit reverse voltage transfer ratio
= 1 mA, VCE = 10 V, f= 1 kHz
Short-circuit forward current transfer ratio
= 1 mA, VCE = 10 V, f= 1 kHz
Open-circuit output admittance
= 1 mA, VCE = 10 V, f= 1 kHz
0.1
100
3
10
IC
400
60
IC
µS
IC
V
CC = 3 V, I
C
= 10 mA, IB1 = 1 mA
V
BE(off) = 0.5 V
Delay time
Rise time
t
t
d
–
–
–
–
35
35
ns
ns
r
V
CC = 3 V, I
C
= 10 mA, IB1 = IB2 = 1 mA
Storage time
Fall time
t
t
stg
f
–
–
–
–
225
75
ns
ns
(see diagrams)
Semiconductor Group
3