2002. 7. 10 1/6
SEMICONDUCTOR
TECHNICAL DATA
KRC866U~KRC872U
EPITAXIAL PLANAR NPN TRANSISTOR
Revision No : 3
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.
EQUIVALENT CIRCUIT
MAXIMUM RATING (Ta=25 )
MARK SPEC
TYPE NO.
R1(k ) R2(k )
KRC866U 1 10
KRC867U 2.2 2.2
KRC868U 2.2 10
KRC869U 4.7 10
KRC870U 10 4.7
KRC871U 47 10
KRC872U 100 100
CHARACTERISTIC SYMBOL RATING UNIT
Output Voltage KRC866U~872U
V
O
50 V
Input Voltage
KRC866U
V
I
10, -5
V
KRC867U 12, -10
KRC868U 12,-5
KRC869U 20, -7
KRC870U 30, -10
KRC871U 40, -15
KRC872U 40, -10
Output Current
KRC866U~872U
I
O
100 mA
Power Dissipation
PD *
200 mW
Junction Temperature
T
j
150
Storage Temperature Range
T
stg
-55 150
TYPE KRC866U KRC867U KRC868U KRC869U KRC870U KRC871U KRC872U
MARK N2 N4 N5 N6 N7 N8 N9
EQUIVALENT CIRCUIT (TOP VIEW)
* Total Rating.
Marking
R1
IN
OUT
R2
COMMON
B
B1
DIM MILLIMETERS
1
C
A
2
A1
C
3
H
1. Q COMMON (EMITTER)
1
2. Q IN (BASE)
1
3. Q OUT (COLLECTOR)
2
4. Q COMMON (EMITTER)
2
5. Q IN (BASE)
2
6. Q OUT (COLLECTOR)
1
G
6
A
5
B
D
4
B1
C
D
G
H
T
T
_
2.00 0.20
+
_
+
1.3 0.1A1
_
2.1 0.1
+
_
1.25 0.1
+
0.65
0.2+0.10/-0.05
0-0.1
_
0.9 0.1
+
0.15+0.1/-0.05
US6
65 4
Q1
Q2
1
23
6
Type Name
54
123
2002. 7. 10 2/6
KRC866U~KRC872U
Revision No : 3
ELECTRICAL CHARACTERISTICS (Ta=25 )
CHARACTERISTIC SYMBOL TEST CONDITION MIN. TYP. MAX. UNIT
Output Cut-off Current KRC866U~872U
I
O(OFF)
VO=50V, VI=0
- - 500 nA
DC Current Gain
KRC866U
G
I
VO=5V, IO=5mA
33 - -
KRC867U
VO=5V, IO=20mA
20 - -
KRC868U
VO=5V, IO=10mA
33 - -
KRC869U
VO=5V, IO=10mA
30 - -
KRC870U
VO=5V, IO=10mA
24 - -
KRC871U
VO=5V, IO=5mA
33 - -
KRC872U
VO=5V, IO=5mA
62 - -
Output Voltage
KRC866U
V
O(ON)
IO=10mA, II=0.5mA
- - 0.3
V
KRC867U
IO=10mA, II=0.5mA
- 0.1 0.3
KRC868U
IO=10mA, II=0.5mA
- - 0.3
KRC869U
IO=10mA, II=0.5mA
- 0.1 0.3
KRC870U
IO=10mA, II=0.5mA
- 0.1 0.3
KRC871U
IO=10mA, II=0.5mA
- 0.1 0.3
KRC872U
IO=5mA, II=0.25mA
- 0.1 0.3
Input Voltage (ON)
KRC866U
V
I(ON)
VO=0.3V, IO=20mA
- 0.98 3
V
KRC867U
VO=0.3V, IO=20mA
- 1.83 3
KRC868U
VO=0.3V, IO=20mA
- 1.22 3
KRC869U
VO=0.3V, IO=20mA
- 1.76 2.5
KRC870U
VO=0.3V, IO=2mA
- 2 3
KRC871U
VO=0.3V, IO=2mA
- 3.9 5
KRC872U
VO=0.3V, IO=1mA
- 1.64 3
Input Voltage (OFF)
KRC866U
V
I(OFF)
VCC=5V, IO=100 A
0.3 0.63 -
V
KRC867U 0.5 1.15 KRC868U 0.3 0.67 KRC869U 0.3 0.82 KRC870U 0.8 1.68 KRC871U 1 3.09 KRC872U 0.5 1.17 -
Transition Frequency KRC866U~872U
fT* VO=10V, IO=5mA
- 250 - MHz
Input Current
KRC866U
I
I
VI=5V
- - 7.2
mA
KRC867U - - 3.8
KRC868U - - 3.8
KRC869U - - 1.8
KRC870U - - 0.88
KRC871U - - 0.16
KRC872U - - 0.15
Note : * Characteristic of Transistor Only.
2002. 7. 10 3/6
KRC866U~KRC872U
Revision No : 3
KRC866U
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)
KRC866U
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
KRC867U
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
KRC867U
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)
KRC866U
200
I
100
50
30
DC CURRENT GAIN G
10
13
Ta=100 C
a=-25 C
Ta=25 C
Ta=100 C
G - I
T
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)
KRC867U
300
I
100
50
30
10
DC CURRENT GAIN G
5
3
Ta=100 C
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
2002. 7. 10 4/6
KRC866U~KRC872U
Revision No : 3
KRC868U
100
50
30
O
10
5
3
Ta=100 C
1
OUTPUT CURRENT I (mA)
0.5
0.3
0.1
0.3
INPUT ON VOLTAGE V (V)
KRC868U
3k
I - V
I(ON)
O
Ta=25 C
Ta=-25 C
13
I(ON)
I - V
I(OFF)
O
V =0.2V
O
100
KRC869U
I - V
I(ON)
O
50
30
O
10
5
3
Ta=100 C
Ta=25 C
Ta=-25 C
1
OUTPUT CURRENT I (mA)
0.5
0.3
10
0.1
0.3
13
INPUT ON VOLTAGE V (V)
3k
I - V
KRC869U
I(OFF)
O
I(ON)
V =0.2V
O
10
1k
O
500
300
100
OUTPUT CURRENT I (µA)
50
30
0
0.2
INPUT OFF VOLTAGE V (V)
KRC868U
200
I
100
50
30
DC CURRENT GAIN G
10
1
a=25 C
T
Ta=100 C
0.4
G - I
I
Ta=100 C
a=25 C
T
Ta=-25 C
3
OUTPUT CURRENT I (mA)
Ta=-25 C
0.80.6
1.0
I(OFF)
O
10 30 100
O
V =5V
O
V =5V
O
1.4
1k
O
500
300
100
OUTPUT CURRENT I (µA)
50
30
0.2 0.80.6 1.0
0.4
INPUT OFF VOLTAGE V (V)
KRC869U
200
I
100
50
30
DC CURRENT GAIN G
10
C
=100 C
a
T
Ta=100 C
31
OUTPUT CURRENT I (mA)
a=-25
Ta=25 C
T
1.4
1.2
I(OFF)
G - I
Ta=-25
I
Ta=25 C
O
C
10 30 100
O
V =5V
O
1.6 1.81.2
V =5V
O
2002. 7. 10 5/6
KRC866U~KRC872U
Revision No : 3
KRC870U
100
50
30
O
10
5
3
1
OUTPUT CURRENT I (mA)
0.5
0.3
0.1
0.3
INPUT ON VOLTAGE V (V)
KRC870U
3k
I - V
O
Ta=100 C
1
I - V
O
I(ON)
I(OFF)
Ta=25 C
Ta=-25 C
V =0.2V
O
310
I(ON)
KRC871U
30
10
O
5
3
Ta=100 C
1
0.5
OUTPUT CURRENT I (mA)
0.3
INPUT ON VOLTAGE V (V)
KRC871U
3k
I - V
O
31
I - V
O
I(ON)
Ta=25 C
Ta=-25 C
V =0.2V
O
510 30
I(ON)
I(OFF)
OUTPUT CURRENT I (µA)
1k
O
500
300
100
Ta=100 C
50
30
1.2
INPUT OFF VOLTAGE V (V)
KRC870U
300
I
1.60.8
G - I
I
Ta=25 C
Ta=-25 C
I(OFF)
O
V =5V
O
2.42.0 2.8
100
50
30
a=100 C
T
Ta=25 C
Ta=-25 C
OUTPUT CURRENT I (µA)
1k
O
500
300
100 C
a=
T
Ta=25 C
Ta=-25 C
100
50
30
2.0 6.0
3.01.0
4.0 5.0
INPUT OFF VOLTAGE V (V)
G - I
KRA871U
200
I
O
I
I(OFF)
V =5V
O
100
50
Ta=100 C
30
Ta=25 C
Ta=-25 C
DC CURRENT GAIN G
DC CURRENT GAIN G
10
V =5V
5
0.5 1 3 10
OUTPUT CURRENT I (mA)
O
O
30 100
10
31
10 30 100
OUTPUT CURRENT I (mA)
V =5V
O
O
2002. 7. 10 6/6
KRC866U~KRC872U
Revision No : 3
KRC872U
100
50
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)
KRC872U
3k
I - V
O
I - V
O
I(ON)
Ta=25 C
Ta=-25 C
I(OFF)
10
I(ON)
V =0.2V
O
30 100
OUTPUT CURRENT I (µA)
1k
O
500
300
Ta=100 C
a=25 C
T
Ta=-25 C
100
50
30
1.00.6
0.8 1.41.2 1.6 2.0
INPUT OFF VOLTAGE V (V)
G - I
KRC872U
1k
I
500
I
I(OFF)
O
V =5V
O
1.8
300
Ta=100 C
Ta=25 C
100
Ta=-25 C
50
DC CURRENT GAIN G
V =5V
20
31
OUTPUT CURRENT I (mA)
10 30 100
O
O
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