2N3250CSM
SEME
LAB
ELECTRICAL CHARACTERISTICS (T = 25°C unless otherwise stated)
A
Parameter
Test Conditions
Min.
-40
-50
-5
Typ.
Max. Unit
V
V
V
Collector – Emitter Breakdown Voltage I = -10mA
I = 0
(BR)CEO*
(BR)CBO
(BR)EBO
CEX
C
B
Collector – Base Breakdown Voltage
Emitter – Base Breakdown Voltage
Collector – Cut-off Current
I = 10µA
I = 0
V
C
E
I = 10µA
I = 0
E
C
I
I
V
V
= -40V
= -40V
V
V
= -3V
= -3V
-20
nA
CE
CE
EB
EB
Base Cutoff Current
-50
BL
ON CHARACTERISTICS
I = -10mA
I = -1mA
-25
V
C
B
V
V
Collector – Emitter Saturation Voltage
Base – Emitter Saturation Voltage
CE(sat)
BE(sat)*
I = -50mA
I = - 5mA
-0.5
C
B
I = -10mA
I = -1mA
-0.6
-0.9
V
C
B
I = -50mA
I = - 5mA
-1.2
C
B
V
V
V
= -1V
= -1V
= -1V
I = -0.1mA
40
45
50
CE
CE
CE
C
h
DC Current Gain
I = -1mA
—
FE*
C
I = -10mA
150
C
SMALL SIGNAL CHARACTERISTICS
V
= -20V
I = -10mA
C
CE
f
Current Gain Bandwidth Product
250
MHz
t
f = 100MHz
= -10V
V
I = 0
E
CB
C
Output Capacitance
Input Capacitance
6.0
8.0
pF
pF
obo
f = 1.0MHz
= -1.0V
V
I = 0
EB
C
C
h
ibo
f = 1.0MHz
Input Impedance
1.0
6.0
10
kΩ
x 10-4
—
ie
h
h
h
Voltage Feedback Ratio
Small Signal Current Gain
Output Admittance
V
= -10V
I = -1.0mA
re
fe
CE
C
f = 1.0KHz
50
300
40
4.0
µhmos
oe
V
= -5V
I = -100µA
CE
C
N
Noise Figure
6
dB
ps
F
f = 100Hz
= -20V
R = -1kΩ
S
V
I = -100mA
C
CE
rb’C
Collector Base Time Constant
250
C
f = 131.8MHz
SWITCHING CHARACTERISTICS
t
t
t
t
Delay Time
Rise Time
Storage Time
Fall Time
V
= -3V
V = 0.5V
BE
35
35
d
CC
I = -10mA
I
= -1mA
B1
r
C
ns
V
= -3V
I = -10mA
175
50
s
f
CC
C
I
= I = -1mA
B1
B1
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to be both accurate and reliable at the time of going to press. However Semelab assumes no responsibility for any errors or omissions discovered in its use.
Semelab encourages customers to verify that datasheets are current before placing orders.
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Document Number 2539
Issue 2
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SEME-LAB [ SEME LAB ]
