PZT3904
Electrical Characteristics at T = 25°C, unless otherwise specified.
A
Parameter
Symbol
Values
typ. max.
Unit
min.
AC Characteristics
Transition frequency
300
-
-
-
-
-
4
8
5
MHz
pF
f
T
I = 10 mA, V = 20 V, f = 100 MHz
C
CE
Collector-base capacitance
= 5 V, f = 1 MHz
-
-
-
C
cb
V
CB
Emitter-base capacitance
= 0.5 V, f = 1 MHz
C
eb
V
EB
Noise figure
I = 100 µA, V = 5 V, R = 1 k ,
dB
F
C
CE
S
f = 10Hz to 15.7kHz,
Short-circuit input impedance
I = 1 mA, V = 10 V, f = 1 kHz
1
0.5
100
1
-
-
-
-
-
10
8
h
k
11e
C
CE
-4
Open-circuit reverse voltage transf.ratio
I = 1 mA, V = 10 V, f = 1 kHz
10
h
12e
C
CE
Short-circuit forward current transf.ratio
I = 1 mA, V = 10 V, f = 1 kHz
400
40
35
-
h
21e
C
CE
Open-circuit output admittance
h
S
22e
I = 1 mA, V = 10 V, f = 1 kHz
C
CE
Delay time
-
ns
t
d
V
V
= 3 V, I = 10 mA, I = 1 mA,
CC
C
B1
= 0.5 V
BE(off)
Rise time
-
-
35
t
r
V
V
= 3 V, I = 10 mA, I = 1 mA,
CC
C
B1
= 0.5 V
BE(off)
Storage time
= 3 V, I = 10 mA, I =I = 1mA
-
-
-
-
200
50
t
stg
V
CC
C
B1 B2
Fall time
= 3 V, I = 10 mA, I =I = 1mA
t
f
V
CC
C
B1 B2
3
Nov-30-2001
