Zetex ZTX300 Datasheet
NPN SILICON PLANAR
SMALL SIGNAL TRANSISTOR
ISSUE 2 MARCH 94
ABSOLUTE MAXIMUM RATINGS.
PARAMETER SYMBOL VALUE UNIT
Collector-Base Voltage V
Collector-Emitter Voltage V
Emitter-Base Voltage V
Continuous Collector Current I
Power Dissipation at T
=25°C P
amb
Operating and Storage Temperature Range T
CBO
CEO
EBO
C
tot
j:Tstg
ZTX300
C
B
E
E-Line
TO92 Compatible
25 V
25 V
5V
500 mA
300 mW
-55 to +175 °C
ELECTRICAL CHARACTERISTICS (at T
= 25°C unless otherwise stated).
amb
PARAMETER SYMBOL MIN. TYP. MAX. UNIT CONDITIONS.
Collector-Base
Breakdown Voltage
Collector-Emitter
Sustaining Voltage
Emitter-Base
Breakdown Voltage
Collector Cut-Off
Current
Emitter Cut-Off Current I
Collector-Emitter
Saturation Voltage
Base-Emitter
Saturation Voltage
Static Forward Current
Transfer Ratio
Transition
Frequency
Output Capacitance C
V
(BR)CBO
V
CEO(sus)
V
(BR)EBO
I
CBO
EBO
V
CE(sat)
V
BE(sat)
h
FE
f
T
obo
Noise Figure N 7 dB V
*Measured under pulsed conditions. Pulse width=300
25 V
=10µA, I
I
C
E
25 V IC=5mA, IB=0
5V
0.2
0.2
µA
µA
=10µA, I
I
E
V
=25V, IE=0
CB
V
=4V, IC=0
EB
C
0.35 V IC=50mA, IB=5mA*
0.65 1.0 V IC=10mA, IB=1mA*
50 300 IC=10mA, VCE=6V*
150 MHz IC=10mA, VCE=6V
f=100MHz
6pFVCB=6V, IE=0
f=1MHz
=6V, f=1KHz
CE
=1500Ω, IC=100µA
R
S
µs. Duty cycle ≤ 2%
3-156
=0
=0
TYPICAL CHARACTERISTICS
ZTX300
0.95
0.90
olts)
0.85
- (V
at)
0.80
s
(
BE
V
0.75
0.70
10 20 30 40 50
Collector Current (mA)
IC -
BE(sat)
V
1.0
0.9
olts)
0.8
V
(
-
0.7
(sat)
E
B
V
0.6
0.5
-100 -50 0 50 100
IC=50mA
I
=5mA
B
IC=10mA
I
=1mA
B
Ambient Temperature (°C)
Ambient Temperature (°C)
BE(sat)
BE(sat)
V
V
v Ambient T e mpera ture
v Ambient T e mpera ture
v IC
IC/IB=10
IC/IB=30
60
150
150-100 -50 0 50 100
0.25
0.20
olts)
0.15
- (V
0.10
(sat)
E
C
V
0.05
0
10 20 30 40 50
200
FE
150
100
50
% Change of h
0
-100 -50 0 50 100
Collector Current (mA)
IC -
CE(sat)
V
Ambient Temperature (°C)
hFEv Ambient T e mpera ture
v IC
IC/IB=30
IC/IB=10
VCE=6V
IC=50mA
IC=10mA
IC=100µA
60
150
150
E
F
h
e of
100
g
50
% Chan
0
-55°C
+25°C
+100°C
0.1
1101001000
IC - Collector Current (mA)
hFEv IC
3-157
0.20
0.18
0.16
olts)
(V
-
0.14
(sat)
E
C
0.12
V
0.10
-100 -50 0 50 100
Ambient Temperature (°C)
CE(sat)
V
v Ambient T empe rature
IC=50mA
I
=5mA
B
150
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