SEMICONDUCTOR
TECHNICAL DATA
POWER AMPLIFIER APPLICATIONS.
POWER SWITCHING APPLICATIONS.
FEATURES
Low Saturation Voltage
: V
CE(sat)
=-0.5V(Max.) (I
C
=-1A)
High Speed Switching Time : t
stg
=1.0 S(Typ.)
P
C
=1
2W (Mounted on Ceramic Substrate)
D
K
F
F
D
A
H
KTA1666
EPITAXIAL PLANAR PNP TRANSISTOR
C
G
J
B
E
Small Flat Package.
Complementary to KTC4379.
MAXIMUM RATING (Ta=25
CHARACTERISTIC
Collector-Base Voltage
Collector-Emitter Voltage
Emitter-Base Voltage
Collector Current
Base Current
Collector Power Dissipation
Junction Temperature
Storage Temperature Range
)
SYMBOL
V
CBO
V
CEO
V
EBO
I
C
I
B
P
C
P
C
*
T
j
T
stg
RATING
-50
-50
-5
-2
-0.4
500
1
150
-55
150
UNIT
V
V
V
A
A
mW
W
1
2
3
DIM
A
B
C
D
E
F
G
H
J
K
MILLIMETERS
4.70 MAX
_
2.50 + 0.20
1.70 MAX
0.45+0.15/-0.10
4.25 MAX
_
1.50 + 0.10
0.40 TYP
1.75 MAX
0.75 MIN
0.5+0.10/-0.05
1. BASE
2. COLLECTOR (HEAT SINK)
3. EMITTER
SOT-89
Marking
h
FE
Rank
Lot No.
Type Name
ELECTRICAL CHARACTERISTICS (Ta=25 )
CHARACTERISTIC
Collector Cut-off Current
Emitter Cut-off Current
Collector-Emitter Breakdown Voltage
DC Current Gain
Collector-Emitter Saturation Voltage
Base-Emitter Saturation Voltage
Transition Frequency
Collector Output Capacitance
Turn-on Time
Switching
Time
Storage Time
Fall Time
Note 1 : Pulse width 300 S, Duty Cycle 2%
Note 2 : h
FE
(1) Classification
0:70 140,
Y:120
240
SYMBOL
I
CBO
I
EBO
V
(BR)CEO
h
FE
(1) (Note2)
h
FE
(2)
V
CE(sat)
V
BE(sat)
f
T
C
ob
t
on
t
stg
20µsec
TEST CONDITION
V
CB
=-50V, I
E
=0
V
EB
=-5V, I
C
=0
I
C
=-10mA, I
B
=0
V
CE
=-2V, I
C
=-0.5A (Note 1)
V
CE
=-2V, I
C
=-1.5A (Note 1)
I
C
=-1A, I
B
=-0.05A (Note 1)
I
C
=-1A, I
B
=-0.05A (Note 1)
V
CE
=-2V, I
C
=-0.5A
V
CB
=-10V, I
E
=0, f=1MHz
I
B2
0
I
B1
INPUT
I
B2
30Ω
I
B1
-I
B1
=I
B2
=0.05A
DUTY CYCLE < 1%
=
OUTPUT
MIN.
-
-
-50
70
40
-
-
-
-
-
-
-
W
TYP.
-
-
-
-
-
-
-
120
40
0.1
1.0
0.1
MAX.
-0.1
-0.1
-
240
-
-0.5
-1.2
-
-
-
-
-
S
V
V
MHz
pF
P
C
* : KTA1666 mounted on ceramic substrate (250mm
2
x0.8t)
UNIT
A
A
V
t
f
V
CC
=-30V
1998. 6. 15
Revision No : 2
1/3
KTA1666
V
CE
- I
C
COLLECTOR-EMITTER VOLTAGE
V
CE
(V)
COLLECTOR-EMITTER VOLTAGE
V
CE
(V)
-1.6
COMMON EMITTER
Ta=25 C
V
CE
- I
C
-1.6
COMMON EMITTER
Ta=100 C
-1.2
-1
0
-1.2
-5
0
-1 0
-2
0
I
B
=-5mA
-3
- 40
-0.4
-0.4
0
0
-0.4
-0.8
-1.2
-1.6
-2.0
COLLECTOR CUIRRENT I
C
(A)
0
0
-0.4
-0.8
-1.2
-1.6
-2.0
COLLECTOR CUIRRENT I
C
(A)
V
CE
- I
C
COLLECTOR-EMITTER VOLTAGE
V
CE
(V)
-1.6
DC CURRENT GAIN h
FE
COMMON EMITTER
Ta=-55 C
h
FE
- I
C
1k
500
300
Ta=100 C
Ta=25 C
COMMON EMITTER
V
CE
=-2V
-1.2
-10
-20
I
B
=-5mA
-30
-40
-0.8
100
50
30
Ta=-55 C
-50
-0.4
0
0
-0.4
-0.8
-1.2
-1.6
-2.0
COLLECTOR CURRENT I
C
(A)
10
-10
-30
-100
-300
-1k
-3k
COLLECTOR CURRENT I
C
(mA)
V
CE(sat)
- I
C
COLLECTOR-EMITTER SATURATION
VOLTAGE V
CE(sat)
(V)
-1
-0.5
-0.3
BASE-EMITTER SATURATION
VOLTAGE V
BE(sat)
(V)
COMMON EMITTER
I
C
/I
B
=20
V
BE(sat)
- I
C
-10
-5
-3
Ta=-55 C
Ta=25 C
Ta=100 C
COMMON EMITTER
I
C
/I
B
=20
-0.1
-0.05
-0.03
1
Ta=
00
C
-1
-0.5
-0.3
Ta=25 C
Ta=-55 C
-0.01
-10
-30
-100
-300
-1k
-3k
-0.1
-10
-30
-100
-300
-1k
-4
-30
0
-50
-0.8
-0.8
I
B
=-3mA
-2
0
-3k
COLLECTOR CURRENT I
C
(mA)
COLLECTOR CURRENT I
C
(mA)
1998. 6. 15
Revision No : 2
2/3
KTA1666
I
C
- V
BE
-2.0
COLLECTOR CURRENT I
C
(A)
-1.6
-1.2
Ta=100 C
Ta=25 C
Ta=-55 C
SAFE OPERATING AREA
-5k
-3k
COLLECTOR CURRENT I
C
(mA)
-1k
-500
-300
-100
-50
-30
V
CEO
MAX
I
C
MAX(PULSE)
I
C
MAX(CONTI-
NUOUS)
1s
DC
OP
ER
COMMON EMITTER
V
CE
=-2V
10
S
1m
mS
10
0m
S
-0.8
-0.4
0
0
-0.4
AT
IO
N
-10
-5
-3
-1
-0.1
-0.8
-1.2
-1.6
-2.0
-2.4
BASE-EMITTER VOLTAGE V
BE
(V)
SINGLE NONREPETITIVE
PULSE Ta=25 C
CURVES MUST BE DERATED
LINEARLY WITH INCREASE
IN TEMPERATURE
-0.3
-1
-3
-10
-30
-100
COLLECTOR-EMITTER VOLTAGE V
CE
(V)
Pc - Ta
COLLECTOR POWER DISSIPATION P
C
(W)
1.2
1
1 MOUNTED ON CERAMIC
SUBSTRATE(250mm
2
x0.8t)
2 Ta=25 C
1.0
0.8
0.6
0.4
0.2
0
0
20
40
60
2
80
100
120
140
160
AMBIENT TEMPERATURE Ta ( C)
1998. 6. 15
Revision No : 1
3/3