KSP42/43
HIGH VOLTAGE TRANSISTOR
•
Collector-Emitter Voltage: V
CEO
=KSP42: 300V
KSP43: 200V
•
Collector Dissipation: P
C
(max)=625mW
NPN EPITAXIAL SILICON TRANSISTOR
TO-92
ABSOLUTE MAXIMUM RATINGS (T
A
=25°C)
°
Characteristic
Collector Base Voltage
: KST42
: KST43
Collector-Emitter Voltage
: KST42
: KST43
Emitter-Base Voltage
Collector Current
Collector Dissipation
Junction Temperature
Storage Temperature
Symbol
V
CBO
300
200
V
CEO
300
200
6
500
625
150
357
V
V
V
mA
mW
°C
°C
1. Emitter 2. Base 3. Collector
V
V
Rating
Unit
V
EBO
I
C
P
C
T
J
T
STG
ELECTRICAL CHARACTERISTICS (T
A
=25°C)
°
Characteristic
Collector-Base Breakdown Voltage
: KST42
: KST43
*Collector -Emitter Breakdown Voltage
: KST42
: KST43
Emitter-Base Breakdown Voltage
Collector Cut-off Current
: KST42
: KST43
Emitter Cut-off Current
: KST42
: KST43
*DC Current Gain
Symbol
BV
CBO
Test Conditions
I
C
=100µA, I
E
=0
300
200
BV
CEO
I
C
=1mA, I
B
=0
300
200
6
100
100
100
100
V
V
V
nA
nA
nA
nA
V
V
Min
Max
Unit
BV
EBO
I
CBO
I
E
=100µA, I
C
=0
V
CB
=200V, I
E
=0
V
CB
=160V, I
E
=0
V
BE
=6V, I
C
=0
V
BE
=4V, I
C
=0
V
CE
=10V, I
C
=1mA
V
CE
=10V, I
C
=10mA
V
CE
=10V, I
C
=30mA
I
C
=20mA, I
B
=2mA
I
C
=20mA, I
B
=2mA
V
CB
=20V, I
E
=0
f=1MHz
V
CE
=20V, I
C
=10mA
f=100MHz
I
EBO
h
FE
*Collector-Emitter Saturation Voltage
*Base-Emitter Saturation Voltage
Collector-Base Capacitance
: KST42
: KST43
Current Gain Bandwidth Product
25
40
40
V
CE
(sat)
V
BE
(sat)
C
CB
0.5
0.9
3
4
50
V
V
pF
pF
MHz
f
T
* Pulse Test: PW≤300µs, Duty Cycle≤2%
Rev. B
©
1999 Fairchild Semiconductor Corporation
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