
2011. 6. 14 1/7
SEMICONDUCTOR
TECHNICAL DATA
KRC116~KRC122
EPITAXIAL PLANAR NPN TRANSISTOR
Revision No : 1
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.
1. EMITTER
2. COLLECTOR
3. BASE
TO-92
DIM MILLIMETERS
A
B
C
D
F
G
H
J
K
L
4.70 MAX
4.80 MAX
3.70 MAX
0.45
1.00
1.27
0.85
0.45
14.00 0.50
0.55 MAX
2.30
D
1 2
3
B
AJ
K
G
H
F
F
L
E
C
E
C
M
N
0.45 MAXM
1.00N
+
_
MAXIMUM RATING (Ta=25℃)
EQUIVALENT CIRCUIT
BIAS RESISTOR VALUES
TYPE NO.
R1(kΩ) R2(kΩ)
KRC116 1 10
KRC117 2.2 2.2
KRC118 2.2 10
KRC119 4.7 10
KRC120 10 4.7
KRC121 47 10
KRC122 100 100
CHARACTERISTIC SYMBOL RATING UNIT
Output Voltage
KRC116~122
V
O
50 V
Input Voltage
KRC116
V
I
10, -5
V
KRC117 12, -10
KRC118 12, -5
KRC119 20, -7
KRC120 30, -10
KRC121 40, -15
KRC122 40, -10
Output Current
KRC116~122
I
O
100 mA
Power Dissipation
P
D
625 mW
Junction Temperature
T
j
150
℃
Storage Temperature Range
T
stg
-55~150
℃
OUT
R1
IN
R2
COMMON

2011. 6. 14 2/7
KRC116~KRC122
Revision No : 1
Note : * Characteristic of Transistor Only.
ELECTRICAL CHARACTERISTICS (Ta=25℃)
CHARACTERISTIC SYMBOL TEST CONDITION MIN. TYP. MAX. UNIT
Output Cut-off Current
KRC116~122
I
O(OFF)
VO=50V, VI=0
- - 500 nA
DC Current Gain
KRC116
G
I
VO=5V, IO=5mA
33 - -
KRC117
VO=5V, IO=20mA
20 - -
KRC118
VO=5V, IO=10mA
33 - -
KRC119
VO=5V, IO=10mA
30 - -
KRC120
VO=5V, IO=10mA
24 - -
KRC121
VO=5V, IO=5mA
33 - -
KRC122
VO=5V, IO=5mA
62 - -
Output Voltage
KRC116
V
O(ON)
IO=10mA, II=0.5mA
- - 0.3
V
KRC117
IO=10mA, II=0.5mA
- 0.1 0.3
KRC118
IO=10mA, II=0.5mA
- - 0.3
KRC119
IO=10mA, II=0.5mA
- 0.1 0.3
KRC120
IO=10mA, II=0.5mA
- 0.1 0.3
KRC121
IO=10mA, II=0.5mA
- 0.1 0.3
KRC122
IO=5mA, II=0.25mA
- 0.1 0.3
Input Voltage (ON)
KRC116
V
I(ON)
VO=0.3V, IO=20mA
- 0.98 3
V
KRC117
VO=0.3V, IO=20mA
- 1.83 3
KRC118
VO=0.3V, IO=20mA
- 1.22 3
KRC119
VO=0.3V, IO=20mA
- 1.76 2.5
KRC120
VO=0.3V, IO=2mA
- 2 3
KRC121
VO=0.3V, IO=2mA
- 3.9 5
KRC122
VO=0.3V, IO=1mA
- 1.64 3
Input Voltage (OFF)
KRC116
V
I(OFF)
VCC=5V, I
O
=100μA
0.3 0.63 -
V
KRC117 0.5 1.15 -
KRC118 0.3 0.67 -
KRC119 0.3 0.82 -
KRC120 0.8 1.68 -
KRC121 1 3.09 -
KRC122 0.5 1.17 -
Transition Frequency
KRC116~122
fT* VO=10V, IO=5mA
- 250 - MHz
Input Current
KRC116
I
I
VI=5V
- - 7.2
mA
KRC117 - - 3.8
KRC118 - - 3.8
KRC119 - - 1.8
KRC120 - - 0.88
KRC121 - - 0.16
KRC122 - - 0.15
Input Resistor
KRC116
R1 -
0.7 1 1.3
kΩ
KRC117 1.54 2.2 2.86
KRC118 1.54 2.2 2.86
KRC119 3.29 4.7 6.11
KRC120 7 10 13
KRC121 32.9 47 61.1
KRC122 70 100 130

2011. 6. 14 3/7
KRC116~KRC122
Revision No : 1
ELECTRICAL CHARACTERISTICS (Ta=25℃)
CHARACTERISTIC SYMBOL TEST CONDITION MIN. TYP. MAX. UNIT
Switching
Time
Rise
Time
KRC116
t
r
VO=5V
V
IN
=5V
R
L
=1kΩ
- 0.01 -
μS
KRC117 - 0.03 -
KRC118 - 0.02 -
KRC119 - 0.05 -
KRC120 - 0.12 -
KRC121 - 0.30 -
KRC122 - 0.35 -
Storage
Time
KRC116
t
stg
- 3 -
KRC117 - 2 -
KRC118 - 3 -
KRC119 - 3 -
KRC120 - 2 -
KRC121 - 2 -
KRC122 - 2 -
Fall
Time
KRC116
t
f
- 0.1 -
KRC117 - 0.19 -
KRC118 - 0.1 -
KRC119 - 0.36 -
KRC120 - 0.35 -
KRC121 - 0.5 -
KRC122 - 0.7 -

2011. 6. 14 4/7
KRC116~KRC122
Revision No : 1
KRC116
100
50
30
O
10
5
3
OUTPUT CURRENT I (mA)
1
0.5
0.3
0.1 0.3 1 3
Ta=100 C
INPUT ON VOLTAGE V (V)
KRC116
3k
I - V
O
I - V
O
I(ON)
Ta=25 C
Ta=-25 C
I(OFF)
I(ON)
V =0.2V
O
I - V
KRC117
100
50
30
O
10
5
3
1
0.5
0.3
OUTPUT CURRENT I (mA)
0.1
10
0.1
O
Ta=100 C
0.3
INPUT ON VOLTAGE V (V)
I - V
O
3k
KRC117
I(ON)
Ta=25 C
Ta=-25 C
V =0.2V
O
13
I(ON)
I(OFF)
10
1k
O
500
300
100
OUTPUT CURRENT I (µA)
50
30
0
0.2 0.4 0.6 0.8 1.0 1.2 1.4
INPUT OFF VOLTAGE V (V)
KRC116
200
I
100
50
30
DC CURRENT GAIN G
10
13
a=100 C
T
Ta=25 C
Ta=100 C
G - I
Ta=-25 C
I(OFF)
O
I
Ta=25 C
Ta=-2
5 C
10 30 100
V =5V
O
V =5V
O
1k
O
500
300
100
OUTPUT CURRENT I (µA)
50
30
0.5 2.01.5 2.5
INPUT OFF VOLTAGE V (V)
KRC117
300
I
100
50
30
10
DC CURRENT GAIN G
5
3
100 C
Ta=
Ta=100 C
31
Ta=25 C
Ta=-25 C
I(OFF)
G - I
O
I
Ta=25 C
Ta=-25 C
10 30 100
V =5V
O
V =5V
O
3.01.00
OUTPUT CURRENT I (mA)
O
OUTPUT CURRENT I (mA)
O