
SEMICONDUCTOR
KRC851E~KRC856E
TECHNICAL DATA
SWITCHING APPLICATION.
INTERFACE CIRCUIT AND DRIVER CIRCUIT APPLICATION.
FEATURES
ᴌWith Built-in Bias Resistors.
ᴌSimplify Circuit Design.
ᴌReduce a Quantity of Parts and Manufacturing Process.
ᴌHigh Packing Density.
EQUIVALENT CIRCUIT
OUT
R1
IN
R2
COMMON
BIAS RESISTOR VALUES
TYPE NO.
KRC851E 4.7 4.7
KRC852E 10 10
KRC853E 22 22
KRC854E 47 47
KRC855E 2.2 47
KRC856E 4.7 47
R1(kή) R2(kή)
EPITAXIAL PLANAR NPN TRANSISTOR
B
B1
1
C
A
A1
2
C
3
P
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
6
DIM MILLIMETERS
5
D
4
P
J
_
+
A
1.6 0.05
_
+
A1
1.0 0.05
_
B
1.6 0.05
+
_
B1
1.2 0.05
+
C
0.50
_
D
0.2 0.05
+
_
H
0.5 0.05
+
_
J
0.12 0.05
+
P5
TES6
MAXIMUM RATING (Ta=25ᴱ)
CHARACTERISTIC SYMBOL RATING UNIT
Output Voltage
KRC851Eᴕ856E
V
O
KRC851E
KRC852E 30, -10
Input Voltage
KRC853E 40, -10
KRC854E 40, -10
V
I
KRC855E 12, -5
KRC856E 20, -5
Output Current
Power Dissipation
Junction Temperature
Storage Temperature Range
KRC851Eᴕ856E
I
PD*
T
T
O
j
stg
* Total Rating.
MARK SPEC
TYPE KRC851E KRC852E KRC853E KRC854E KRC855E KRC856E
EQUIVALENT CIRCUIT (TOP VIEW)
65 4
Q1
Q2
1
23
50 V
20, -10
100 mA
200 mW
150
-55ᴕ150
Marking
6
Type Name
54
V
ᴱ
ᴱ
MARK NA NB NC ND NE NF
123
2002. 1. 24 1/6
Revision No : 1

KRC851E~KRC856E
ELECTRICAL CHARACTERISTICS (Ta=25ᴱ)
CHARACTERISTIC SYMBOL TEST CONDITION MIN. TYP. MAX. UNIT
Output Cut-off Current
DC Current Gain
Output Voltage
Input Voltage (ON)
Input Votlage (OFF)
Transition Frequency
KRC851Eᴕ856E
KRC851E
I
O(OFF)
VO=50V, VI=0
- - 500 nA
30 55 -
KRC852E 50 80 -
KRC853E 70 120 -
G
KRC854E 80 200 -
I
KRC855E
KRC856E
KRC851Eᴕ856E
V
O(ON)
KRC851E
VO=5V, IO=10mA
IO=10mA, II=0.5mA
80 200 -
80 200 -
- 0.1 0.3 V
- 1.5 2.0
KRC852E - 1.8 2.4
KRC853E - 2.1 3.0
V
KRC854E - 2.8 5.0
I(ON)
VO=0.2V, IO=5mA
KRC855E - 0.8 1.1
KRC856E - 0.9 1.3
KRC851Eᴕ854E
KRC855Eᴕ856E
KRC851Eᴕ856E
KRC851E
V
I(OFF)
VO=5V, IO=0.1mA
fT * VO=10V, IO=5mA
1.0 1.2 -
0.5 0.65 -
- 200 - MHz
- - 1.8
V
V
KRC852E - - 0.88
KRC853E - - 0.36
Input Current
KRC854E - - 0.18
KRC855E - - 3.6
KRC856E - - 1.8
Note : * Characteristic of Transistor Only.
I
I
VI=5V
mA
2002. 1. 24 2/6
Revision No : 1

KRC851E~KRC856E
ELECTRICAL CHARACTERISTICS (Ta=25ᴱ)
CHARACTERISTIC SYMBOL TEST CONDITION MIN. TYP. MAX. UNIT
Switching
Time
Rise Time
Storage Time
Fall Time
KRC851E
- 0.03 -
KRC852E - 0.05 -
KRC853E - 0.12 -
t
KRC854E - 0.22 -
KRC855E
KRC856E
KRC851E
r
- 0.01 -
- 0.03 -
- 2.0 -
KRC852E - 2.0 -
VO=5V
KRC853E - 2.0 -
t
KRC854E - 2.0 -
stg
V
R
=5V
IN
=1kή
L
KRC855E - 2.0 -
KRC856E - 2.0 -
KRC851E
- 0.12 -
KRC852E - 0.36 -
KRC853E - 0.35 -
t
KRC854E - 0.6 -
f
KRC855E - 0.1 -
ỌS
KRC856E - 0.19 -
2002. 1. 24 3/6
Revision No : 1

KRC851E~KRC856E
I - V
I(ON)
KRC851E
100
V =0.2V
O
50
30
O
O
25
-25
100
10
5
3
Ta=25 C
Ta=-25 C
Ta=100 C
1
OUTPUT CURRENT I (mA)
0.5 0.5
0.3
0.3 1 3 10 30
0.1 100
INPUT ON VOLTAGE V (V)
I - V I - V
KRC853E KRC854E
100
V =0.2V
O
50
I(ON)
I(ON)O
30
O
10
C
5
3
0
Ta=1
0
Ta=25 C
Ta=-25 C
KRC852E
100
V =0.2V
O
50
30
O
10
5
3
1
OUTPUT CURRENT I (mA)
0.3
INPUT ON VOLTAGE V (V)
100
V =0.2V
O
50
30
O
10
5
3
I - V
O
C
100
=
Ta
O
Ta=
100
I(ON)
Ta=25 C
Ta=-25 C
I(ON)
C
I(ON)
Ta=25 C
Ta=-25 C
1000.1
3010310.3
1
OUTPUT CURRENT I (mA)
0.5
0.3
1000.1
3010310.3
I(ON)
I - V
KRC855E K RC856E
100
V =0.2V
O
50
O I(ON)
30
O
10
5
3
Ta=100 C
Ta=25 C
Ta=-25 C
1
OUTPUT CURRENT I (mA)
0.5 0.5
0.3
0.1 100
0.3 1 3 10 30
OUTPUT CURRENT I (mA)
0.5
0.3
1
0.1 100
0.3 1 3 10 30
INPUT ON VOLTAGE V (V)INPUT ON VOLTAGE V (V)
100
V =0.2V
O
50
30
O
10
5
3
00 C
Ta=1
1
OUTPUT CURRENT I (mA)
0.3
I - V
Ta=25 C
Ta=-25 C
I(ON)
I(ON)O
3010310.3
1000.1
I(ON)
2002. 1. 24 4/6
Revision No : 1
INPUT ON VOLTAGE V (V)INPUT ON VOLTAGE V (V)
I(ON)

KRC851E~KRC856E
OUTPUT CURRENT I (µA)
OUTPUT CURRENT I (µA)
I - V
O I(OFF)
V =5V
O O
10k
KRC851E
5k
3k
O
O
1k
500
300
Ta=100 C
=25 C
Ta
Ta=-25 C
100
50
OUTPUT CURRENT I (µA)
30
0.6
0.8 1.0 1.2 1.4 1.6 1.8 2.0
10k
5k
INPUT OFF VOLTAGE V (V)
I - V
O I(OFF)
KRC853E
I(OFF)
V =5V
O
3k
O
O
1k
500
300
00
Ta=1
C
Ta=
2
5 C
Ta=-25 C
100
50
OUTPUT CURRENT I (µA)
30
0.6
2.01.81.61.41.21.00.8
KRC852E
10k
5k
3k
1k
500
300
100
50
30
0.6
INPUT OFF VOLTAGE V (V)
KRC854E
10k
5k
3k
1k
500
300
100
50
30
0.8 1.0 1.2 1.4 1.6 1.8 2.0
=
Ta
C
0
Ta=10
0 C
10
I - V
O I(OFF)
5 C
2
Ta=
I - V
O I(OFF)
C
25
=
Ta
Ta=-
Ta=-2
5 C
2
I(OFF)
C
5
V =5V
V =5V
O
2.01.81.61.41.21.00.8
INPUT OFF VOLTAGE V (V)
I - V
O I(OFF)
KRC855E
10k
5k
3k
O
1k
500
300
Ta=25 C
Ta=100 C
100
OUTPUT CURRENT I (µA)
50
30
0
INPUT OFF VOLTAGE V (V)
2002. 1. 24 5/6
Revision No : 1
C
Ta=-25
I(OFF)
I(OFF)
V =5V
O
10k
5k
3k
O
1k
500
300
100
OUTPUT CURRENT I (µA)
50
30
1.41.21.00.80.60.40.2
INPUT OFF VOLTAGE V (V)
I - V
O I(OFF)
I(OFF)
KRC856E
V =5V
O
C
C
5
25
2
-
Ta=
Ta=100 C
Ta=
0 0.2 0.4 0.6 0.8 1.0 1.2 1.4
INPUT OFF VOLTAGE V (V)
I(OFF)