NPN SILICON PLANAR
MEDIUM POWER TRANSISTORS
ISSUE 2 MARCH 1994
FEATURES
* 60 Volt V
CEO
* 1 Amp continuous current
* P
tot
= 1 Watt
ABSOLUTE MAXIMUM RATINGS.
PARAMETER
SYMBOL
ZTX450
ZTX451
UNIT
Collector-Base Voltage
V
CBO
60
80
V
Collector-Emitter Voltage
V
CEO
45
60
V
Emitter-Base Voltage
V
EBO
5
V
Peak Pulse Current
I
CM
2
A
Continuous Collector Current
I
C
1
A
Power Dissipation at T
amb
=25C
P
tot
1
W
Operating and Storage Temperature Range
T
j
:T
stg
-55 to +200
C
ELECTRICAL CHARACTERISTICS (at T
amb
= 25C).
PARAMETER
SYMBOL
ZTX450
ZTX451
UNIT CONDITIONS.
MIN.
MAX. MIN.
MAX.
Collector-Base
Breakdown Voltage
V
(BR)CBO
60
80
V
I
C
=100
A
Collector-Emitter
Sustaining Voltage
V
CEO(sus)
45
60
V
I
C
=10mA*
Emitter-Base
Breakdown Voltage
V
(BR)EBO
5
5
V
I
E
=100
A
Collector Cut-Off
Current
I
CBO
0.1
0.1
A
A
V
CB
=45V
V
CB
=60V
Emitter Cut-Off
Current
I
EBO
0.1
0.1
A
V
EB
=4V
Collector-Emitter
Saturation Voltage
V
CE(sat)
0.25
0.35
V
I
C
=150mA, I
B
=15mA*
Base-Emitter
Saturation Voltage
V
BE(sat)
1.1
1.1
V
I
C
=150mA, I
B
=15mA*
Static Forward
Current Transfer
Ratio
h
FE
100
15
300
50
10
150
I
C
=150mA, V
CE
=10V*
I
C
=1A, V
CE
=10V*
Transition
Frequency
f
T
150
150
MHz
I
C
=50mA, V
CE
=10V
f=100MHz
Output Capacitance
C
obo
15
15
pF
V
CB
=10V, f=1MHz
E-Line
TO92 Compatible
ZTX450
ZTX451
3-175
C
B
E
TYPICAL CHARACTERISTICS
V
CE(sat)
v I
C
I
C
-
Collector Current (Amps)
V
C
E
(s
a
t
)
- (V
olts)
I
C
-
Collector Current (Amps)
I
C
-
Collector Current (Amps)
h
FE
v I
C
V
BE(sat)
v I
C
I
C
-
Collector Current (Amps)
V
BE(on)
v I
C
h
F
E
- Norma
l
ised
Ga
i
n
(
%
)
V
BE
(
sa
t
)
- (V
olts)
V
B
E
-
(
V
olts)
I
C
-
Co
l
le
c
to
r
Cur
r
e
nt
(
Am
ps)
V
CE
-
Collector Voltage (Volts)
Safe Operating Area
0.1
100
1
10
0.01
0.1
1
10
Single Pulse Test at T
amb
=25C
0.001
0.01
10
0.1
1
20
40
60
80
100
0.001
0.1
1
0.3
0.4
0.5
0.6
0.7
0.9
1.0
0
0.001
0.01
1
0.1
0.1
0.2
0.3
0.4
I
C
/I
B
=10
I
C
/I
B
=10
Typical Switching Speeds
I
C
-
Collector Current (Amps)
Swi
t
c
h
i
n
g t
i
m
e
0.1
1
I
B1
=I
B2
=I
C
/10
0.01
ts
tf
td
tr
td,tr,tf
ns
100
60
40
20
80
0
600
400
200
ts
nS
100
0.01
0.6
0.8
1.0
1.2
0.8
ZTX450
ZTX451
V
CE
=-10V
300
500
800
700
120
140
1.4
0.001
0.01
10
0.1
1
D.C.
1s
100ms
10ms
1.0ms
300s
100s
ZTX450
ZTX451
ZTX450
ZTX451
3-176
NPN SILICON PLANAR
MEDIUM POWER TRANSISTORS
ISSUE 2 MARCH 1994
FEATURES
* 60 Volt V
CEO
* 1 Amp continuous current
* P
tot
= 1 Watt
ABSOLUTE MAXIMUM RATINGS.
PARAMETER
SYMBOL
ZTX450
ZTX451
UNIT
Collector-Base Voltage
V
CBO
60
80
V
Collector-Emitter Voltage
V
CEO
45
60
V
Emitter-Base Voltage
V
EBO
5
V
Peak Pulse Current
I
CM
2
A
Continuous Collector Current
I
C
1
A
Power Dissipation at T
amb
=25C
P
tot
1
W
Operating and Storage Temperature Range
T
j
:T
stg
-55 to +200
C
ELECTRICAL CHARACTERISTICS (at T
amb
= 25C).
PARAMETER
SYMBOL
ZTX450
ZTX451
UNIT CONDITIONS.
MIN.
MAX. MIN.
MAX.
Collector-Base
Breakdown Voltage
V
(BR)CBO
60
80
V
I
C
=100
A
Collector-Emitter
Sustaining Voltage
V
CEO(sus)
45
60
V
I
C
=10mA*
Emitter-Base
Breakdown Voltage
V
(BR)EBO
5
5
V
I
E
=100
A
Collector Cut-Off
Current
I
CBO
0.1
0.1
A
A
V
CB
=45V
V
CB
=60V
Emitter Cut-Off
Current
I
EBO
0.1
0.1
A
V
EB
=4V
Collector-Emitter
Saturation Voltage
V
CE(sat)
0.25
0.35
V
I
C
=150mA, I
B
=15mA*
Base-Emitter
Saturation Voltage
V
BE(sat)
1.1
1.1
V
I
C
=150mA, I
B
=15mA*
Static Forward
Current Transfer
Ratio
h
FE
100
15
300
50
10
150
I
C
=150mA, V
CE
=10V*
I
C
=1A, V
CE
=10V*
Transition
Frequency
f
T
150
150
MHz
I
C
=50mA, V
CE
=10V
f=100MHz
Output Capacitance
C
obo
15
15
pF
V
CB
=10V, f=1MHz
E-Line
TO92 Compatible
ZTX450
ZTX451
3-175
C
B
E
TYPICAL CHARACTERISTICS
V
CE(sat)
v I
C
I
C
-
Collector Current (Amps)
V
C
E
(s
a
t
)
- (V
olts)
I
C
-
Collector Current (Amps)
I
C
-
Collector Current (Amps)
h
FE
v I
C
V
BE(sat)
v I
C
I
C
-
Collector Current (Amps)
V
BE(on)
v I
C
h
F
E
- Norma
l
ised
Ga
i
n
(
%
)
V
BE
(
sa
t
)
- (V
olts)
V
B
E
-
(
V
olts)
I
C
-
Co
l
le
c
to
r
Cur
r
e
nt
(
Am
ps)
V
CE
-
Collector Voltage (Volts)
Safe Operating Area
0.1
100
1
10
0.01
0.1
1
10
Single Pulse Test at T
amb
=25C
0.001
0.01
10
0.1
1
20
40
60
80
100
0.001
0.1
1
0.3
0.4
0.5
0.6
0.7
0.9
1.0
0
0.001
0.01
1
0.1
0.1
0.2
0.3
0.4
I
C
/I
B
=10
I
C
/I
B
=10
Typical Switching Speeds
I
C
-
Collector Current (Amps)
Swi
t
c
h
i
n
g t
i
m
e
0.1
1
I
B1
=I
B2
=I
C
/10
0.01
ts
tf
td
tr
td,tr,tf
ns
100
60
40
20
80
0
600
400
200
ts
nS
100
0.01
0.6
0.8
1.0
1.2
0.8
ZTX450
ZTX451
V
CE
=-10V
300
500
800
700
120
140
1.4
0.001
0.01
10
0.1
1
D.C.
1s
100ms
10ms
1.0ms
300s
100s
ZTX450
ZTX451
ZTX450
ZTX451
3-176
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