KST5179 Fairchild Semiconductor, KST5179 Datasheet

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KST5179

Manufacturer Part Number
KST5179
Description
Kst5179 Npn Epitaxial Silicon Transistor
Manufacturer
Fairchild Semiconductor
Datasheet
©2002 Fairchild Semiconductor Corporation
RF Amplifier Transistor
NPN Epitaxial Silicon Transistor
Absolute Maximum Ratings
Electrical Characteristics
V
V
V
I
P
T
T
BV
BV
BV
I
h
V
V
f
C
h
NF
G
C
CBO
T
Symbol
FE
fe
J
STG
CBO
CEO
EBO
C
CE
BE
ob
PE
CBO
CEO
EBO
Symbol
(sat)
(sat)
Collector-Base Breakdown Voltage
Collector-Emitter Breakdown Voltage
Emitter Base Breakdown Voltage
Collector Cut-off Current
DC Current Gain
Collector-Emitter Saturation Voltage
Base-Emitter Saturation Voltage
Current Gain Bandwidth Product
Output Capacitance
Small Signal Current Gain
Noise Figure
Power Gain
Collector-Base Voltage
Collector-Emitter Voltage
Emitter-Base Voltage
Collector Current
Collector Power Dissipation (T
Derate above 25 C
Junction Temperature
Storage Temperature
Parameter
T
a
=25 C unless otherwise noted
T
Parameter
a
=25 C unless otherwise noted
a
=25 C)
KST5179
Marking
I
I
I
V
V
I
I
V
V
V
V
R
V
C
C
E
C
C
CB
CE
CE
CB
CE
CE
CE
S
=0.01mA, I
=0.01mA, I
=3mA, I
=10mA, I
=10mA, I
=50
=15V, I
=1V, I
=6V, I
=10V, I
=6V, I
=6V, I
=6V, I
7 H
B
C
C
C
C
C
Test Condition
=0
E
B
B
E
=3mA
=5mA, f=100MHz
=2mA, f=1KHz
=1.5mA, f=200MHz
=5mA, f=200MHz
=0
=1mA
=1mA
=0, f=0.1MHz to 1MHz
C
E
=0
=0
1. Base 2. Emitter 3. Collector
-55 ~ 150
3
Value
350
150
2.5
2.8
20
12
50
Min.
900
2.5
20
12
25
25
15
1
SOT-23
Max.
0.02
0.4
4.5
1
1
Rev. A2, November 2002
2
mW/ C
Units
mW
mA
V
V
V
C
C
Units
MHz
dB
dB
pF
V
V
V
V
V
A

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KST5179 Summary of contents

Page 1

... Base-Emitter Saturation Voltage BE f Current Gain Bandwidth Product T C Output Capacitance ob h Small Signal Current Gain fe NF Noise Figure G Power Gain PE ©2002 Fairchild Semiconductor Corporation KST5179 T =25 C unless otherwise noted a Parameter = =25 C unless otherwise noted a Test Condition I =0.01mA ...

Page 2

... Package Dimensions 0.40 0.03 2.90 0.95 0.03 1.90 ©2002 Fairchild Semiconductor Corporation SOT-23 0.40 0.03 0.96~1.14 0.10 0.95 0.03 0.508REF 0.03 0.03~0.10 0.38 REF +0.05 0.12 –0.023 Dimensions in Millimeters Rev. A2, November 2002 ...

Page 3

... TRADEMARKS The following are registered and unregistered trademarks Fairchild Semiconductor owns or is authorized to use and is not intended exhaustive list of all such trademarks. ACEx™ FACT™ ActiveArray™ FACT Quiet series™ ® Bottomless™ FAST CoolFET™ FASTr™ ...

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