Page 1
2008. 9. 23 1/6
SEMICONDUCTOR
TECHNICAL DATA
KRC866U~KRC872U
EPITAXIAL PLANAR NPN TRANSISTOR
Revision No : 4
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
OUT
R1
IN
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
456
Lot No.
Type Name
123
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2008. 9. 23 2/6
KRC866U~KRC872U
Revision No : 4
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.
Page 3
2008. 9. 23 3/6
KRC866U~KRC872U
Revision No : 4
IO - V
KRC866U
100
50
(mA)
30
O
10
5
3
1
0.5
OUTPUT CURRENT I
0.3
0.1 0.3 1 3
Ta=100 C
INPUT ON VOLTAGE V
IO - V
KRC866U
3k
(µA)
O
1k
I(ON)
Ta=25 C
Ta=-25 C
I(OFF)
I(ON)
V =0.2V
O
(V)
IO - V
I(ON)
KRC867U
100
50
30
(mA)
O
10
5
3
1
0.5
0.3
Ta=100 C
OUTPUT CURRENT I
0.1
10
0.1
0.3
13
INPUT ON VOLTAGE V
IO - V
KRC867U
3k
(µA)
O
1k
I(OFF)
Ta=25 C
Ta=-25 C
I(ON)
V =0.2V
O
(V)
10
500
300
100
50
OUTPUT CURRENT I
30
0
0.2 0.4 0.6 0.8 1.0 1.2 1.4
INPUT OFF VOLTAGE V
KRC866U
200
I
100
50
30
Ta=100 C
DC CURRENT GAIN G
10
13
Ta=25 C
Ta=100 C
Ta=-25 C
I(OFF)
GI - I
O
Ta=25 C
Ta=-25 C
10 30 100
V =5V
O
(V)
V =5V
O
500
300
Ta=100 C
100
50
OUTPUT CURRENT I
30
0.5 2.01.5 2.5
INPUT OFF VOLTAGE V
KRC867U
300
I
100
50
30
10
DC CURRENT GAIN G
5
3
Ta=100 C
31
=-25 C
a
Ta=25 C
T
I(OFF)
GI - I
O
Ta=25 C
Ta=-25 C
10 30 100
V =5V
O
(V)
V =5V
O
3.01.00
OUTPUT CURRENT IO (mA)
OUTPUT CURRENT IO (mA)
Page 4
2008. 9. 23 4/6
KRC866U~KRC872U
Revision No : 4
KRC868U
100
50
30
(mA)
O
10
5
3
1
0.5
OUTPUT CURRENT I
0.3
0.1
Ta=100 C
0.3
INPUT ON VOLTAGE V
KRC868U
3k
(µA)
O
1k
IO - V
I(ON)
Ta=25 C
Ta=-25 C
13
IO - V
I(OFF)
I(ON)
V =0.2V
O
(V)
IO - V
KRC869U
100
50
(mA)
30
O
10
5
3
1
0.5
OUTPUT CURRENT I
10
0.3
0.1
Ta=100 C
0.3
INPUT ON VOLTAGE V
IO - V
KRC869U
3k
(µA)
O
1k
I(ON)
Ta=25 C
Ta=-25 C
V =0.2V
O
13
(V)
I(ON)
I(OFF)
10
500
300
100
50
OUTPUT CURRENT I
30
0
0.2
0.4
INPUT OFF VOLTAGE V
KRC868U
200
I
100
50
30
Ta=100 C
DC CURRENT GAIN G
10
1
3
Ta=25 C
Ta=100 C
GI - I
Ta=25 C
Ta=-25 C
Ta=-25 C
0.80.6
1.0
I(OFF)
O
10 30 100
V =5V
O
(V)
V =5V
O
1.4
500
300
Ta=100 C
100
50
OUTPUT CURRENT I
30
0.2 0.80.6 1.0
0.4
INPUT OFF VOLTAGE V
KRC869U
200
I
100
50
30
00 C
Ta=1
DC CURRENT GAIN G
10
31
Ta=25 C
Ta=-25 C
V =5V
O
1.4
1.2
GI - I
O
Ta=25 C
Ta=-25 C
10 30 100
I(OFF)
1.6 1.81.2
(V)
V =5V
O
OUTPUT CURRENT IO (mA)
OUTPUT CURRENT IO (mA)
Page 5
2008. 9. 23 5/6
KRC866U~KRC872U
Revision No : 4
KRC870U
100
50
(mA)
30
O
10
5
3
1
OUTPUT CURRENT I
0.5
0.3
0.1
0.3
INPUT ON VOLTAGE V
KRC870U
3k
(µA)
1k
O
IO - V
Ta=100 C
IO - V
I(ON)
1
I(OFF)
Ta=25 C
Ta=-25 C
V =0.2V
O
310
(V)
I(ON)
KRC871U
30
(mA)
10
O
5
3
Ta=100 C
1
0.5
OUTPUT CURRENT I
0.3
INPUT ON VOLTAGE V
KRC871U
3k
(µA)
O
1k
IO - V
31
IO - V
I(ON)
Ta=25 C
Ta=-25 C
V =0.2V
O
510 30
(V)
I(ON)
I(OFF)
500
300
100
50
OUTPUT CURRENT I
30
Ta=100 C
1.2
INPUT OFF VOLTAGE V
KRC870U
300
I
100
50
30
1.60.8
GI - I
Ta=100 C
C
Ta=25
Ta=-25 C
O
Ta=25 C
Ta=-25 C
V =5V
O
2.42.0 2.8
(V)
I(OFF)
500
300
a=100 C
100
50
OUTPUT CURRENT I
30
T
2.0 6.0
INPUT OFF VOLTAGE V
KRA871U
200
I
100
50
30
Ta=100 C
3.01.0
GI - I
Ta=25 C
a=-25 C
T
Ta=25 C
O
Ta=-25 C
4.0 5.0
I(OFF)
V =5V
O
(V)
DC CURRENT GAIN G
10
V =5V
5
0.5 1 3 10
O
30 100
OUTPUT CURRENT IO (mA)
DC CURRENT GAIN G
10
31
OUTPUT CURRENT IO (mA)
V =5V
O
10 30 100
Page 6
2008. 9. 23 6/6
KRC866U~KRC872U
Revision No : 4
KRC872U
100
50
(mA)
30
O
10
5
3
1
0.5
OUTPUT CURRENT I
0.3
0.1 0.3 1 3
T
a
=
100 C
INPUT ON VOLTAGE V
KRC872U
1k
I
500
300
100
Ta=100 C
IO - V
GI - I
Ta=25 C
Ta=-25 C
I(ON)
Ta=-25 C
O
Ta=25 C
10
I(ON)
V =0.2V
O
30 100
(V)
KRC872U
3k
(µA)
O
1k
500
300
100
50
OUTPUT CURRENT I
30
Ta=100 C
1.00.6
0.8 1.41.2 1.6 2.0
INPUT OFF VOLTAGE V
IO - V
I(OFF)
Ta=25 C
Ta=-25 C
I(OFF)
V =5V
O
1.8
(V)
50
DC CURRENT GAIN G
20
31
OUTPUT CURRENT IO (mA)
V =5V
O
10 30 100
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