Page 1
2008. 11. 20 1/4
SEMICONDUCTOR
TECHNICAL DATA
KRA107M~KRA109M
EPITAXIAL PLANAR PNP TRANSISTOR
Revision No : 5
SWITCHING APPLICATION.
INTERFACE CIRCUIT AND DRIVER CIRCUIT APPLICATION.
FEATURES
·With Built-in Bias Resistors
·Simplify Circuit Design
·Reduce a Quantity of Parts and Manufacturing Process
TYPE NO.
R1(k
Ω) R2(kΩ)
KRA107M 10 47
KRA108M 22 47
KRA109M 47 22
CHARACTERISTIC SYMBOL RATING UNIT
Output Voltage
KRA107M
～109M
V
O
-50 V
Input Voltage
KRA107M
V
I
-30, 6
VKRA108M -40, 7
KRA109M -40, 15
Output Current
KRA107M
～109M
I
O
-100 mA
Power Dissipation
P
D
400 mW
Junction Temperature
T
j
150
℃
Storage Temperature Range
T
stg
-55～150
℃
EQUIVALENT CIRCUIT
BIAS RESISTOR VALUES
MAXIMUM RATING (Ta=25℃)
(+)
OUT
R1
IN
R2
COMMON
B
A
DIM
MILLIMETERS
F
H
C
J
1
L
EE
2
M
3
N
1. EMITTER
2. COLLECTOR
3. BASE
G
D
K
O
A
3.20 MAX
B
4.30 MAX
C
0.55 MAX
D
2.40 0.15
E
F
G
14.00 0.50
H
0.60 MAX
J
K
L
M
N
0.55 MAX
O0.75
1.27
2.30
1.05
1.45
25
0.80
_
+
_
+
TO-92M
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2008. 11. 20 2/4
KRA107M~KRA109M
Revision No : 5
ELECTRICAL CHARACTERISTICS (Ta=25℃)
CHARACTERISTIC SYMBOL TEST CONDITION MIN. TYP. MAX. UNIT
Output Cut-off Current
KRA107M
～109M
I
O(OFF)
VO=-50V, VI=0
- - -500 nA
DC Current Gain
KRA107M
G
I
VO=-5V, IO=-10mA
80 150 -
KRA108M 80 150 -
KRA109M 70 140 -
Output Voltage
KRA107M
～109M
V
O(ON)
IO=-10mA, II=-0.5mA
- -0.1 -0.3 V
Input Voltage (ON)
KRA107M
V
I(ON)
VO=-0.2V, IO=-5mA
- -1.2 -1.8
VKRA108M - -1.8 -2.6
KRA109M - -3.0 -5.8
Input Votlage (OFF)
KRA107M
V
I(OFF)
VO=-5V, IO=-0.1mA
-0.5 -0.75 -
VKRA108M -0.6 -0.88 -
KRA109M -1.5 -1.82 -
Transition Frequency
KRA107M
～109M
f
T
*V
O
=-10V, IO=-5mA
- 200 - MHz
Input Current
KRA107M
I
I
VI=-5V
- - -0.88
mAKRA108M - - -0.36
KRA109M - - -0.16
Switching
Time
Rise
Time
KRA107M
t
r
VO=-5V, VIN=-5V
R
L
=1kΩ
- 0.07 -
μS
KRA108M - 0.20 -
KRA109M - 0.38 -
Storage
Time
KRA107M
t
stg
- 1.1 -
KRA108M - 0.3 -
KRA109M - 0.7 -
Fall
Time
KRA107M
t
f
- 0.35 -
KRA108M - 0.4 -
KRA109M - 0.48 -
Note : * Characteristic of Transistor Only.
Input Resistor
KRA107M
R1
-
7 10 13
kΩ
KRA108M 15.4 22 28.6
KRA109M 32.9 47 61.1
Resistor Ratio
KRA107M
R2/R1
-
3.7 4.7 5.7
KRA108M 1.7 2.1 2.6
KRA109M 0.37 0.47 0.57
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2008. 11. 20 3/4
KRA107M~KRA109M
Revision No : 5
)
KRA107M
-100
-50
V =-0.2V
O
-30
O
-10
-5
-3
Ta=100 C
-1
OUTPUT CURRENT I (mA)
-0.5
-0.3
-0.1 -0.3 -1 -3
INPUT ON VOLTAGE V (V)
KRA108M
-100
-50
V =-0.2V
O
-30
O
-10
-5
-3
-1
OUTPUT CURRENT I (mA)
-0.5
-0.3
-0.1
-0.3
INPUT ON VOLTAGE V (V)
I - V
I - V
C
Ta=100
O
Ta=25 C
Ta=-25 C
O
Ta=25 C
Ta=-25 C
I(ON)
-25
25
100
-10 -30 -100
I(ON)
I(ON)
I(ON)
-30-1 -3 -10 -100
OUTPUT CURRENT I (µA)
OUTPUT CURRENT I (µA)
KRA107M
I - V
-3k
V =-5V
O
-1k
O
I(OFF)
O
-500
-300
Ta=100 C
Ta=25 C
Ta=-25 C
-100
-50
-30
0
-0.2 -0.4 -0.6 -0.8 -1.0 -1.2 -1.4 -1.6
INPUT OFF VOLTAGE V (V)
I - V
KRA108M
-3k
V =-5V
O
-1k
O
O
I(OFF)
I(OFF)
-500
-300
Ta=100 C
Ta=25 C
Ta=-25 C
-100
-50
-30
-0.2
-0.4
-0.6 -0.8
INPUT OFF VOLTAGE V (V)
-1.0 -1.2
I(OFF)
-1.4
-1.6
-1.8
KRA109M
I - V
-100
O
-50
-30
-10
-5
V =-0.2V
O
I(ON)
O
O
-3k
-1k
KRA109M
V =-5V
O
-500
-300
I - V
O
I(OFF)
-3
Ta=100 C
Ta=25 C
OUTPUT CURRENT I (mA)
-1
-0.5
Ta=-25 C
-0.3
-0.3 -30-1 -3 -10 -100
-0.1
INPUT ON VOLTAGE V (V)
I(ON
OUTPUT CURRENT I (µA)
-100
-50
-30
-0.2
-0.6
INPUT OFF VOLTAGE V (V)
Ta=100 C
-1.0 -1.4
Ta=25 C
-1.8 -2.2
Ta=-25 C
I(OFF)
-2.6
-3.0
-3.4
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KRA107M~KRA109M
Revision No : 5
KRA107M
1k
V =-5V
O
I
500
300
100
50
DC CURRENT GAIN G
20
KRA109M
1k
V =-5V
O
500
I
300
G - I
IO
Ta=100 C
Ta=25 C
Ta=-25 C
-3-1
OUTPUT CURRENT I (mA)
-10
G - I
IO
-30
O
Ta=100 C
-100
KRA108M
1k
V =-5V
O
I
500
300
100
50
DC CURRENT GAIN G
20
G - I
IO
Ta=100 C
Ta=25 C
Ta=-25 C
-3-1
OUTPUT CURRENT I (mA)
-10 -30 -100
O
100
DC CURRENT GAIN G
50
20
Ta=25 C
Ta=-25 C
-3-1
OUTPUT CURRENT I (mA)
-10 -30 -100
O
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