Text preview for : kta1705.pdf part of KEC kta1705 . Electronic Components Datasheets Active components Transistors KEC kta1705.pdf
Back to : kta1705.pdf | Home
SEMICONDUCTOR KTA1705
TECHNICAL DATA EPITAXIAL PLANAR PNP 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 KTC2804. 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
O _
CHARACTERISTIC SYMBOL RATING UNIT N 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 2. COLLECTOR P 3.4 MAX
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(sat) IC=-2A, IB=-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 - 40 - pF
Note : hFE(1) Classification O:70 140 , Y:120 240
2003. 7. 24 Revision No : 4 1/2
KTA1705
I C - V CE hFE - I C
-2.0 1000 VCE =-2.0V
COLLECTOR CURRENT I C (A)
DC CURRENT GAIN h FE
300
-1.6 -10
-9
-8 100
-1.2 -7 60
-6 30
-5
-0.8 -4 10
-3 6
-2 3
-0.4
I B =-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 (V)
fT - IC
1000
VCE =-5.0V
GAIN BANDWIDTH PRODUCT f T (MHz)
300
100
VCE(sat) - I C , VBE(sat) - I C
COLLECTOR SATURATION VOLTAGE VCE(sat) (V)
30
BASE SATURATION VOLTAGE VBE(sat) (V)
-10
IC /I B =10 10
-3
-1 VBE(sat) 3
-0.6
-0.3 1
-0.01 -0.03 -0.1 -0.3 -1
-0.1
-0.06 COLLECTOR CURRENT I C (A)
-0.03
VCE(sat)
-0.01
Pc - Ta
TOTAL POWER DISSIPATION P T (W)
-0.006
-0.003
10
-0.001 -0.003 -0.01 -0.03 -0.1 -0.3 -1 -3 -10 IN
FI
NI
8 TE
COLLECTOR CURRENT I C (A) HE
AT
6 SI
NK
4
2 WITHOUT HEAT SINK
Cob - VCB 0 50 100 150
AMBIENT TEMPERATURE Ta ( C)
f T =1.0MHz
OUTPUT CAPACITANCE C ob (pF)
300
SAFE OPERATING AREA
COLLECTOR CURRENT I C (A)
100 1mS
10
I C MAX.(PLUSED)
-3