FAIRCHILD KSC1730

KSC1730
KSC1730
TV VHF, UHF Tuner Oscillator
• High Current Gain Bandwidth Product : fT=1100MHz
• Output Capacitance : COB=1.5pF (MAX.)
TO-92
1
1. Emitter 2. Collector 3. Base
NPN Epitaxial Silicon Transistor
Absolute Maximum Ratings Ta=25°C unless otherwise noted
Symbol
VCBO
Collector-Base Voltage
Parameter
Value
30
Units
V
VCEO
VEBO
Collector-Emitter Voltage
15
V
Emitter-Base Voltage
5
V
IC
Collector Current
50
mA
PC
Collector Power Dissipation
250
mW
TJ
Junction Temperature
150
°C
TSTG
Storage Temperature
-55 ~ 150
°C
Electrical Characteristics Ta=25°C unless otherwise noted
Symbol
BVCBO
Parameter
Collector-Base Breakdown Voltage
Test Condition
IC=10µA, IE=0
Min.
30
BVCEO
Collector-Emitter Breakdown Voltage
IC=5mA, IB=0
15
BVEBO
Emitter-Base Breakdown Voltage
IE=10µA, IC=0
5
ICBO
Collector Cut-off Current
VCB=12V, IE=0
Typ.
Max.
V
V
0.1
hFE
DC Current Gain
VCE=10V, IC=5mA
VCE (sat)
Collector-Emitter Saturation Voltage
IC=10mA, IB=1mA
fT
Current Gain Bandwidth Product
VCE=10V, IC=5mA
40
Cob
Output Capacitance
VCB=10V, IE=0, f=1MHz
Cc·rbb’
Collector-Base Time Constant
VCE=10V, IE=5mA
f=31.9MHz
µA
240
0.5
800
Units
V
1100
10
V
MHz
1.5
pF
20
ps
hFE Classification
Classification
R
O
Y
hFE
40 ~ 80
70 ~ 140
120 ~ 240
©2002 Fairchild Semiconductor Corporation
Rev. B1, September 2002
KSC1730
Typical Characteristics
10
1000
VCE = 10V
IB = 80µA
8
hFE, DC CURRENT GAIN
IC[mA], COLLECTOR CURRENT
IB = 90µA
IB = 70µA
6
IB = 60µA
4
IB = 40µA
IB = 50µA
IB = 30µA
IB = 20µA
2
IB = 10µA
10
0
2
4
6
8
1
10
10
VCE[V], COLLECTOR-EMITTER VOLTAGE
IC[mA], COLLECTOR CURRENT
Figure 1. Static Characteristic
Figure 2. DC current Gain
10
10
f=1MHz
IE=0
IC=10IB
VBE(sat)
Cob[pF], CAPACITANCE
VBE(sat), VCE(sat)[V], SATURATION VOLTAGE
0
1
VCE(sat)
0.1
0.01
0.1
1
1
0.1
10
1
IC[mA], COLLECTOR CURRENT
10
100
VCB[V], COLLECTOR-BASE VOLTAGE
Figure 3. Base-Emitter Saturation Voltage
Collector-Emitter Saturation Voltage
fT[MHz],
CURRENT GAIN-BANDWIDTH PRODUCT
100
Figure 4. Collector Output Capacitance
1000
100
0.1
1
10
IC[mA], COLLECTOR CURRENT
Figure 5. Current Gain Bandwidth Product
©2002 Fairchild Semiconductor Corporation
Rev. B1, September 2002
KSC1730
Package Dimensions
TO-92
+0.25
4.58 ±0.20
4.58 –0.15
±0.10
14.47 ±0.40
0.46
1.27TYP
[1.27 ±0.20]
1.27TYP
[1.27 ±0.20]
±0.20
(0.25)
+0.10
0.38 –0.05
1.02 ±0.10
3.86MAX
3.60
+0.10
0.38 –0.05
(R2.29)
Dimensions in Millimeters
©2002 Fairchild Semiconductor Corporation
Rev. B1, September 2002
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FAIRCHILD’S PRODUCTS ARE NOT AUTHORIZED FOR USE AS CRITICAL COMPONENTS IN LIFE SUPPORT
DEVICES OR SYSTEMS WITHOUT THE EXPRESS WRITTEN APPROVAL OF FAIRCHILD SEMICONDUCTOR
CORPORATION.
As used herein:
1. Life support devices or systems are devices or systems
which, (a) are intended for surgical implant into the body,
or (b) support or sustain life, or (c) whose failure to perform
when properly used in accordance with instructions for use
provided in the labeling, can be reasonably expected to
result in significant injury to the user.
2. A critical component is any component of a life support
device or system whose failure to perform can be
reasonably expected to cause the failure of the life support
device or system, or to affect its safety or effectiveness.
PRODUCT STATUS DEFINITIONS
Definition of Terms
Datasheet Identification
Product Status
Definition
Advance Information
Formative or In
Design
This datasheet contains the design specifications for
product development. Specifications may change in
any manner without notice.
Preliminary
First Production
This datasheet contains preliminary data, and
supplementary data will be published at a later date.
Fairchild Semiconductor reserves the right to make
changes at any time without notice in order to improve
design.
No Identification Needed
Full Production
This datasheet contains final specifications. Fairchild
Semiconductor reserves the right to make changes at
any time without notice in order to improve design.
Obsolete
Not In Production
This datasheet contains specifications on a product
that has been discontinued by Fairchild semiconductor.
The datasheet is printed for reference information only.
©2002 Fairchild Semiconductor Corporation
Rev. I1