PNP Epitaxial Silicon
Transistor
KSA992
Features
• Audio Frequency Low−Noise Amplifier
• Complement to KSC1845
• These are Pb−Free Devices
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MAXIMUM RATINGS (Values are at TA = 25°C unless otherwise noted.)
Symbol
Parameter
Value
Unit
VCBO
Collector−Base Voltage
−120
V
VCEO
Collector−Emitter Voltage
−120
V
VEBO
Emitter−Base Voltage
−5
V
IC
Collector Current
−50
mA
IB
Base Current
−10
mA
TJ
Junction Temperature
150
°C
TSTG
Storage Temperature
−55 to 150
°C
Stresses exceeding those listed in the Maximum Ratings table may damage the
device. If any of these limits are exceeded, device functionality should not be
assumed, damage may occur and reliability may be affected.
THERMAL CHARACTERISTICS (Values are at TA = 25°C unless otherwise
12
1
3
1. Emitter
2. Collector
3. Base
2
3
TO−92 3 4.825x4.76 TO−92 3 4.83x4.76
CASE 135AN
LEADFORMED
CASE 135AR
MARKING DIAGRAM
AA9
92X
YWW
AA9
92X
YWW
noted.) (Note 1)
Symbol
PD
Parameter
Power Dissipation
Derate Above 25°C
RqJA
Thermal Resistance,
Junction−to−Ambient
Value
Unit
500
mW
4
mW/°C
250
°C/W
1. PCB size: FR−4, 76 mm x 114 mm x 1.57 mm (3.0 inch x 4.5 inch x 0.062 inch)
with minimum land pattern size.
A
A992
X
YWW
= Assembly Code
= Device Code
= F / FA / FB
= Date Code
ORDERING INFORMATION
See detailed ordering and shipping information on page 4 of
this data sheet.
© Semiconductor Components Industries, LLC, 2004
April, 2021 − Rev. 3
1
Publication Order Number:
KSA992/D
KSA992
ELECTRICAL CHARACTERISTICS (Values are at TA = 25°C unless otherwise noted.)
Symbol
Min
Typ
Max
Unit
ICBO
Collector Cut−Off Current
Parameter
VCB = −120 V, IE = 0
−
−
−50
nA
ICEO
Collector Cut−Off Current
VCE = −100 V, IB = 0
−
−
−1
mA
IEBO
Emitter Cut−Off Current
VEB = −5 V, IC = 0
−
−
−50
nA
hFE1
DC Current Gain
VCE = −6 V, IC = −0.1 mA
150
500
−
VCE = −6 V, IC = −1 mA
200
500
800
hFE2
Conditions
VBE(on)
Base−Emitter On Voltage
VCE = −6 V, IC = −1 mA
−0.55
−0.61
−0.65
V
VCE(sat)
Collector−Emitter Saturation Voltage
IC = −10 mA, IB = −1 mA
−
−0.09
−0.30
V
Current Gain Bandwidth Product
VCE = −6 V, IC = −1 mA
50
100
−
MHz
Cob
Output Capacitance
VCB = −30 V, IE = 0, f = 1 MHz
−
2
3
pF
NF
Noise Figure
VCE = −5 V, IC = −1.0 mA,
RS = 100 kW, f = 1 kHz
−
7
−
dB
fT
Product parametric performance is indicated in the Electrical Characteristics for the listed test conditions, unless otherwise noted. Product
performance may not be indicated by the Electrical Characteristics if operated under different conditions.
hFE CLASSIFICATION
Classification
P
F
FA
FB
E
hFE2
200~400
300~600
300~470
430~600
400~800
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2
KSA992
TYPICAL PERFORMANCE CHARACTERISTICS
−10
IB = −1.2 mA
−0.8
IB = −1.0 mA
IB = −0.8 mA
−0.6
IB = −0.6 mA
−0.4
IB = −0.4 mA
−0.2
0.0
IB = −0.2 mA
IB = 0
0
−20
−40
−60
−80
IB = −16 mA
−6
IB = −12 mA
−4
IB = −8 mA
IB = −4 mA
−2
IB = 0
0
−3
−4
Figure 2. Static Characteristic
600
400
200
−0.1
−1
−10
−10
−1
VBE(sat)
−0.1
VCE(sat)
−0.01
−0.1
−100
−10
−100
Figure 4. Base−Emitter Saturation Voltage and
Collector−Emitter Saturation Voltage
1
−100
1000
fT, CURRENT GAIN−BANDWIDTH
PRODUCT (MHz)
IE = 0
f = 1 MHz
−10
−1
IC, COLLECTOR CURRENT (mA)
Figure 3. DC Current Gain
10
−5
IC = 10 − IB
IC, COLLECTOR CURRENT (mA)
Cob, CAPACITANCE (pF)
−2
Figure 1. Static Characteristic
800
0.1
−1
−1
VCE, COLLECTOR−EMITTER VOLTAGE (V)
VCE = −6 V
0
−0.01
IB = −20 mA
−8
0
−100
IB = −24 mA
VCE, COLLECTOR−EMITTER VOLTAGE (V)
1000
hFE, DC CURRENT GAIN
IC, COLLECTOR CURRENT (mA)
IB = −1.2 mA
VCE(sat), VBE(sat), SATURATION
VOLTAGE (V)
IC, COLLECTOR CURRENT (mA)
−1.0
VCE = −6 V
100
10
1
−1000
0
VCB, COLLECTOR−BASE VOLTAGE (V)
1
10
IE, COLLECTOR CURRENT (mA)
Figure 5. Collector Output Capacitance
Figure 6. Current Gain Bandwidth Product
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3
100
KSA992
TYPICAL PERFORMANCE CHARACTERISTICS (Continued)
PC, POWER DISSIPATION (mW)
800
700
600
500
400
300
200
100
0
0
25
50
75
100
125
150
175
Ta, AMBIENT TEMPERATURE (°C)
Figure 7. Power Derating
ORDERING INFORMATION
Part Number
Top Mark
Package
Shipping†
KSA992FBU
A992
TO−92 3L
(Pb−Free)
10000 Units / Bulk
KSA992FTA
A992
TO−92 3L
(Pb−Free)
2000 / Tape & Ammo
KSA992FATA
A992
TO−92 3L
(Pb−Free)
2000 / Tape & Ammo
KSA992FBTA
A992
TO−92 3L
(Pb−Free)
2000 / Tape & Ammo
†For information on tape and reel specifications, including part orientation and tape sizes, please refer to our Tape and Reel Packaging
Specifications Brochure, BRD8011/D.
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4
MECHANICAL CASE OUTLINE
PACKAGE DIMENSIONS
TO−92 3 4.825x4.76
CASE 135AN
ISSUE O
DOCUMENT NUMBER:
DESCRIPTION:
98AON13880G
TO−92 3 4.825X4.76
DATE 31 JUL 2016
Electronic versions are uncontrolled except when accessed directly from the Document Repository.
Printed versions are uncontrolled except when stamped “CONTROLLED COPY” in red.
PAGE 1 OF 1
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are trademarks of Semiconductor Components Industries, LLC dba ON Semiconductor or its subsidiaries in the United States and/or other countries.
ON Semiconductor reserves the right to make changes without further notice to any products herein. ON Semiconductor makes no warranty, representation or guarantee regarding
the suitability of its products for any particular purpose, nor does ON Semiconductor assume any liability arising out of the application or use of any product or circuit, and specifically
disclaims any and all liability, including without limitation special, consequential or incidental damages. ON Semiconductor does not convey any license under its patent rights nor the
rights of others.
© Semiconductor Components Industries, LLC, 2019
www.onsemi.com
MECHANICAL CASE OUTLINE
PACKAGE DIMENSIONS
TO−92 3 4.83x4.76 LEADFORMED
CASE 135AR
ISSUE O
DOCUMENT NUMBER:
DESCRIPTION:
98AON13879G
DATE 30 SEP 2016
Electronic versions are uncontrolled except when accessed directly from the Document Repository.
Printed versions are uncontrolled except when stamped “CONTROLLED COPY” in red.
TO−92 3 4.83X4.76 LEADFORMED
PAGE 1 OF 1
ON Semiconductor and
are trademarks of Semiconductor Components Industries, LLC dba ON Semiconductor or its subsidiaries in the United States and/or other countries.
ON Semiconductor reserves the right to make changes without further notice to any products herein. ON Semiconductor makes no warranty, representation or guarantee regarding
the suitability of its products for any particular purpose, nor does ON Semiconductor assume any liability arising out of the application or use of any product or circuit, and specifically
disclaims any and all liability, including without limitation special, consequential or incidental damages. ON Semiconductor does not convey any license under its patent rights nor the
rights of others.
© Semiconductor Components Industries, LLC, 2019
www.onsemi.com
ON Semiconductor and
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