KSC1845
NPN Epitaxial Silicon Transistor
Absolute Maximum Ratings T a =25°C unless otherwi noted
Electrical Characteristics T a =25°C unless otherwi noted
h FE Classification
Symbol Parameter
湿虫
Value Units V CBO Collector-Ba Voltage 120V V CEO Collector-Emitter Voltage 120V V EBO Emitter-Ba Voltage 5V I C Collector Current 50mA I B Ba Current
10mA P C Collector Power Dissipation 500mW T J Junction Temperature 150°C T STG
Storage Temperature
-55 ~ 150
°C
Symbol Parameter
Test Condition Min.
Typ.
Max.Units I CBO Collector Cut-off Current V CB =120V, I E =050nA I EBO Emitter Cut-off Current V EB =5V, I C =050nA
怎么调整字间距h FE1h FE2DC Current Gain V CE =6V, I C =0.1mA V CE =6V, I C =1mA 150200
5806001200V BE (on)Ba-Emitter On Voltage
马基雅维利
V CE =6V, I C =1mA 0.55
0.590.65V V BE (sat)Collector-Emitter Saturation Voltage I C =10mA, I B =1mA 0.070.3
V f T Current Gain Bandwidth Product V CE =6V, I C =1mA 50110MHz C ob Output Capacitance V CB =30V, I E =0, f=1MHz
1.6
2.5pF NL
Noi Level
25
40
mV Classification P
F E U h FE2
200 ~ 400
300 ~ 600
400 ~ 800
600 ~ 1200思念的泪水
KSC1845
梦见毛毛虫
Audio Frequency Low Noi Amplifier
•Complement to KSA992
1. Emitter
2. Collector
3. Ba
TO-92
1
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KSC1845
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2. A critical component is any component of a life support device or system who failure to perform can be reasonably expected to cau 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 rerves 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 rerves 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 miconductor.The datasheet is printed for reference information only.
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