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SEMICONDUCTOR KTC2804
TECHNICAL DATA EPITAXIAL PLANAR NPN TRANSISTOR
AUDIO AMPLIFIER, VOLTAGE REGULATOR A
DC-DC CONVERTER, RELAY DRIVER B D
C
E
FEATURES
F
Low Saturation Voltage.
: VCE(sat) 0.8V (IC=2A, IB=0.2A) G
Excellent hFE Linearity and high hFE.
H
: hFE:70 240 (VCE=2V, IC=0.5A) DIM MILLIMETERS
J
Complementary to KTA1705. A 8.3 MAX
K L B 5.8
C 0.7
D _
3.2 + 0.1
E 3.5
F _
11.0 + 0.3
G 2.9 MAX
M
MAXIMUM RATING (Ta=25 ) H 1.0 MAX
J 1.9 MAX
CHARACTERISTIC SYMBOL RATING UNIT N
O
P
K _
0.75 + 0.15
1 2 3 L _
15.50 + 0.5
M _
2.3 + 0.1
Collector-Base Voltage VCBO 30 V _
N 0.65 + 0.15
1. EMITTER O 1.6
Collector-Emitter Voltage VCEO 30 V P 3.4 MAX
2. COLLECTOR
3. BASE
Emitter-Base Voltage VEBO 5 V
Collector Current DC IC 3 A
TO-126
Emitter Current IE -3 A
Collector Power Ta=25 PC 1.5
W
Dissipation Tc=25 PC 10
Junction Temperature Tj 150
Storage Temperature Range Tstg -55 150
ELECTRICAL CHARACTERISTICS (Ta=25 )
CHARACTERISTIC SYMBOL TEST CONDITION MIN. TYP. MAX. UNIT
Collector Cut-off Current ICBO VCB=20V, IE=0 - - 1.0 A
Emitter Cut-off Current IEBO VEB=5.0V, IC=0 - - 1.0 A
hFE(1) (Note) VCE=2.0V, IC=0.5A 70 - 240
DC Current Gain
hFE(2) VCE=2.0V, IC=2.5A 25 - -
Collector-Emitter Saturation Voltage VCE(sat) IC=2.0A, IB=0.2A - 0.3 0.8 V
Base-Emitter Saturation Voltage VBE VCE=2.0V, IC=0.5A - 0.75 1.0 V
Gain Bandwidth Product fT VCE=2V, IC=0.5A - 100 - MHz
Collector Output Capacitance Cob VCB=10V, IE=0, f=1MHz - 35 - pF
Note : hFE(1) Classification O:70 140 , Y:120 240
2003. 7. 24 Revision No : 5 1/2
KTC2804
I C - VCE h FE - I C
2.0 1000
COLLECTOR CURRENT I C (A)
VCE =2.0V
DC CURRENT GAIN h FE
10 300
1.6
9 h FE
8 100
1.2 7
6 30
5
0.8 4 10
3
0.4 2 3
IB=1mA
1
0.001 0.003 0.01 0.03 0.1 0.3 1 3 10
0 4 8 12 16 20
COLLECTOR CURRENT I C (mA)
COLLECTOR EMITTER VOLATGE VCE (A)
fT - IC
1000
GAIN BANDWIDTH PRODUCT f T (MHz)
VCE =5.0V
300
100
VCE(sat) - I C
COLLECTOR SATURATION VOLTAGE VCE(sat) (V)
30
10 I C /I B =10
10
3
1 3
0.3
1
0.1 0.01 0.03 0.1 0.3 1
COLLECTOR CURRENT I C (A)
0.03
VCE(sat)
0.01
Pc - Ta
TOTAL POWER DISSIPATION PT (W)
0.003
0.001
0.001 0.003 0.01 0.03 0.1 0.3 1 3 10 10
IN
FI
COLLECTOR CURRENT I C (A) NI
8 TE
HE
AT
6 SI
NK
4
2
WITHOUT HEAT SINK
C ob - VCB 0 50 100 150
AMBIENT TEMPERATURE Ta ( C)
1K
f T =1.0MHz
600
OUTPUT CAPACITANCE Cob (pF)
300 SAFE OPERATING AREA
COLLECTOR CURRENT I C (A)
100 1mS
10
I C MAX.(PLUSED)
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