FAIRCHILD KST5086

KST5086/5087
KST5086/5087
Low Noise Transistor
3
2
1
PNP Epitaxial Silicon Transistor
SOT-23
1. Base 2. Emitter 3. Collector
Absolute Maximum Ratings Ta=25°C unless otherwise noted
Symbol
VCBO
Collector-Base Voltage
Parameter
Value
-50
Units
V
VCEO
Collector-Emitter Voltage
-50
V
VEBO
Emitter-Base Voltage
-3
V
IC
Collector Current
-50
mA
PC
Collector Power Dissipation
350
mW
TSTG
Storage Temperature
150
°C
Electrical Characteristics Ta=25°C unless otherwise noted
Symbol
BVCBO
Parameter
Collector-Base Breakdown Voltage
Test Condition
IC= -100µA, IE=0
Min.
-50
BVCEO
Collector-Emitter Breakdown Voltage
IC= -1mA, IB=0
-50
ICBO
Collector Cut-off Current
VCB= -20V, IE=0
hFE
DC Current Gain
: KST5086
: KST5087
: KST5086
: KST5087
: KST5086
: KST5087
VCE= -5V, IC= -100µA
VCE= -5V, IC= -1mA
VCE= -5V, IC= -10mA
Max.
Units
V
-50
nA
V
150
250
150
250
150
250
500
800
VCE(sat)
Collector-Emitter Saturation Voltage
IC= -10mA, IB= -1mA
-0.3
V
VBE(sat)
Base-Emitter Saturation Voltage
IC= -10mA, IB= -1mA
-0.85
V
fT
Current Gain Bandwidth Product
VCE= -5V, IC= -500µA
f=20MHz
Cob
Output Capacitance
VCB= -5V, IE=0
f=100MHz
4
pF
NF
Noise Figure
IC= -100µA, VCE= -5V
RS=3KΩ, f=1KHz
VCE= -5V, IC= -20mA
RS=10KΩ, f=10Hz to 15.7KHz
3
2
2
dB
dB
dB
: KST5086
: KST5087
: KST5087
40
MHz
Marking Code
Type
KST5086
KST5087
Mark
2P
2Q
Marking
2P
©2002 Fairchild Semiconductor Corporation
Rev. A2, November 2002
KST5086/5087
VBE(sat), VCE(sat)[V], SATURATION VOLTAGE
Typical Characteristics
1000
hFE, DC CURRENT GAIN
VCE = -5V
KST5087
KST5086
100
10
1
-0.1
-1
-10
-100
-10
IC = 10 IB
-1
-0.1
-0.01
-0.1
IC[mA], COLLECTOR CURRENT
-1
-10
-100
Figure 2. Base-Emitter Saturation Voltage
Collector-Emitter Saturation Voltage
-100
100
f = 100KHz
IE = 0
VCE = -5V
Cob[pF], CAPACITANCE
IC[mA], COLLECTOR CURRENT
V CE(sat)
IC[mA], COLLECTOR CURRENT
Figure 1. DC current Gain
-10
-1
-0.1
-0.0
-0.2
-0.4
-0.6
-0.8
-1.0
-1.2
VBE[V], BASE-EMITTER VOLTAGE
10
1
0.1
-1
-10
-100
VCB[V], COLLECTOR-BASE VOLTAGE
Figure 3. Base-Emitter On Voltage
fT[MHz], CURRENT GAIN BANDWIDTH PRODUCT
V BE(sat)
Figure 4. Output Capacitance
1000
VCE = -5V
100
10
1
-0.1
-1
-10
-100
IC[mA], COLLECTOR CURRENT
Figure 5. Current Gain Bandwidth Product
©2002 Fairchild Semiconductor Corporation
Rev. A2, November 2002
KST5086/5087
Package Dimensions
±0.10
±0.10
2.40
0.40 ±0.03
1.30
0.45~0.60
0.20 MIN
SOT-23
0.03~0.10
0.38 REF
0.40 ±0.03
+0.05
0.12 –0.023
0.96~1.14
0.97REF
2.90 ±0.10
0.95 ±0.03 0.95 ±0.03
1.90 ±0.03
0.508REF
Dimensions in Millimeters
©2002 Fairchild Semiconductor Corporation
Rev. A2, November 2002
TRADEMARKS
The following are registered and unregistered trademarks Fairchild Semiconductor owns or is authorized to use and is not
intended to be an exhaustive list of all such trademarks.
ACEx™
FACT™
ActiveArray™
FACT Quiet series™
Bottomless™
FAST®
FASTr™
CoolFET™
CROSSVOLT™ FRFET™
GlobalOptoisolator™
DOME™
EcoSPARK™
GTO™
E2CMOS™
HiSeC™
EnSigna™
I2C™
Across the board. Around the world.™
The Power Franchise™
Programmable Active Droop™
ImpliedDisconnect™
ISOPLANAR™
LittleFET™
MicroFET™
MicroPak™
MICROWIRE™
MSX™
MSXPro™
OCX™
OCXPro™
OPTOLOGIC®
OPTOPLANAR™
PACMAN™
POP™
Power247™
PowerTrench®
QFET™
QS™
QT Optoelectronics™
Quiet Series™
RapidConfigure™
RapidConnect™
SILENT SWITCHER®
SMART START™
SPM™
Stealth™
SuperSOT™-3
SuperSOT™-6
SuperSOT™-8
SyncFET™
TinyLogic™
TruTranslation™
UHC™
UltraFET®
VCX™
DISCLAIMER
FAIRCHILD SEMICONDUCTOR RESERVES THE RIGHT TO MAKE CHANGES WITHOUT FURTHER NOTICE TO ANY
PRODUCTS HEREIN TO IMPROVE RELIABILITY, FUNCTION OR DESIGN. FAIRCHILD DOES NOT ASSUME ANY
LIABILITY ARISING OUT OF THE APPLICATION OR USE OF ANY PRODUCT OR CIRCUIT DESCRIBED HEREIN;
NEITHER DOES IT CONVEY ANY LICENSE UNDER ITS PATENT RIGHTS, NOR THE RIGHTS OF OTHERS.
LIFE SUPPORT POLICY
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