Document
Plastic-Encapsulate Transistors
FEATURES
• High hFE • Low noise • Complementary to KTA1504
KTC3875(NPN)
Maximum Ratings (TA=25
Parameter
Collector-Base Voltage Collector-Emitter Voltage Emitter-Base Voltage Collector Current -Continuous Collector Power dissipation Junction Temperature Storage Temperature
unless otherwise noted)
Symbol
Value
VCBO VCEO VEBO
IC PC TJ Tstg
60 50 5 0.15 0.15 150 -55to +150
Unit
V V V A W
1. BASE 2. EMITTER 3. COLLECTO
SOT-23
ELECTRICAL CHARACTERISTICS ( @ Ta=25 unless otherwise specified)
Parameter
Symbol
Test conditions
Collector-base breakdown voltage
VCBO
IC=100μA,IE=0
Collector-emitter breakdown voltage
VCEO
IC= 1mA, IB=0
Emitter-base breakdown voltage
VEBO
IE= 100μA, IC=0
Collector cut-off current
ICBO VCB= 60V, IE=0
Emitter cut-off current
IEBO VEB= 5V, IC=0
DC current gain
hFE VCE= 6V, IC= 2mA
Collector-emitter saturation voltage
VCE(sat) IC=100mA, IB= 10mA
base-emitter saturation voltage
VBE(sat) IC=100mA, IB= 10mA
Transition frequency Collector output capacitance
fT VCE=10V, IC= 1mA Cob VCB=10V,IE=0,f=1MHZ
Noise figure
NF VCE=6V,IC=0.1mA,Rg=10kΩ,f=1KHZ
Min Typ Max Unit
60 V
50 V
5V
0.1 μA
0.1 μA
70 700
0.1 0.25
V
1V
80 MHz
2.0 3.5
pF
1.0 10
dB
CLASSIFICATION OF hFE Rank Range Marking
O 70-140
ALO
Y 120-240
ALY
GR 200-400
ALG
BL 350-700
ALL
GUANGDONG HOTTECH INDUSTRIAL CO,. LTD.
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KTC3875 Typical Characteristics
Plastic-Encapsulate Transistors
GUANGDONG HOTTECH INDUSTRIAL CO,. LTD.
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