BFQ31A Zetex Semiconductors, BFQ31A Datasheet
BFQ31A
Manufacturer Part Number
BFQ31A
Description
NPN SILICON PLANAR VHF/UHF TRANSISTOR
Manufacturer
Zetex Semiconductors
Datasheet
1.BFQ31A.pdf
(1 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
BFQ31ATA
Manufacturer:
FSC
Quantity:
1 200
SOT23 NPN SILICON PLANAR
VHF/UHF TRANSISTOR
ISSUE 4 – MARCH 2001
PARTMARKING DETAILS
ABSOLUTE MAXIMUM RATINGS.
ELECTRICAL CHARACTERISTICS (at T
*Measured under pulsed conditions.
Spice parameter data is available upon request for this device
PARAMETER
Collector-Base Voltage
Collector-Emitter Voltage
Emitter-Base Voltage
Continuous Collector Current
Base Current
Power Dissipation at T
Operating and Storage Temperature Range
PARAMETER
Collector-Base
Breakdown Voltage
Collector-Emitter
Breakdown Voltage
Emitter-Base
Breakdown Voltage
Collector Cut-Off
Current
Collector-Emitter
Saturation Voltage
Base-Emitter
Saturation Voltage
Static Forward Current
Transfer Ratio
Transition
Frequency
Output Capacitance
Input Capacitance
Noise Figure
BFQ31A
BFQ31AR – S5
– S4
amb
=25°C
V
V
V
I
V
V
h
f
C
C
N
CBO
T
FE
(BR)CBO
(BR)CEO
(BR)EBO
CE(sat)
BE(sat)
obo
ibo
SYMBOL
MIN.
30
15
3
100
600
BFQ31A
amb
TBA
MAX.
0.01
0.4
1.0
1.7
2.0
6.0
SYMBOL
V
V
I
I
P
T
V
C
B
tot
j
CBO
CEO
EBO
:T
= 25°C).
stg
V
V
V
V
V
MHz
pF
pF
dB
A
UNIT
CONDITIONS.
I
I
I
V
I
I
I
I
f=100MHz
V
V
I
R
-55 to +150
C
C
E
C
C
C
C
C
CB
CB
CB
s
=1.0 A, I
=3mA, I
=10 A, I
=10mA, I
=10mA, I
=3mA, V
=4mA, V
=1mA, V
VALUE
=400 , f=60MHz
=15V, I
=10V, f=1MHz
=0.5V, f=1MHz
100
330
30
15
50
3
BFQ31A
C
B
C
CE
CE
CE
=0*
E
E
B
B
=0
=0
=0
=1mA
=1mA
=1V
=10V
=6V
UNIT
mW
mA
mA
°C
V
V
V
B
E
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