2002. 1. 24
1/6
SEMICONDUCTOR
TECHNICAL DATA
KRC851U~KRC856U
EPITAXIAL PLANAR NPN TRANSISTOR
Revision No : 2
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.
High Packing Density.
DIM
MILLIMETERS
A
B
D
G
US6
2.00 0.20
1.25 0.1
2.1 0.1
0.2+0.10/-0.05
0-0.1
0.9 0.1
0.65
0.15+0.1/-0.05
B1
H
C
T
G
1
3
2
B
B1
D
A
H
T
6
4
C
C
A1
1.3 0.1
A1
5
+
_
+
_
+
_
+
_
+
_
1. Q COMMON (EMITTER)
4. Q COMMON (EMITTER)
3. Q OUT (COLLECTOR)
5. Q IN (BASE)
6. Q OUT (COLLECTOR)
1
2
2. Q IN (BASE)
1
1
2
2
EQUIVALENT CIRCUIT
MAXIMUM RATING (Ta=25 )
BIAS RESISTOR VALUES
R1
R2
COMMON
OUT
IN
MARK SPEC
Type Name
1
2
3
6
5
4
TYPE NO.
R1(k )
R2(k )
KRC851U
4.7
4.7
KRC852U
10
10
KRC853U
22
22
KRC854U
47
47
KRC855U
2.2
47
KRC856U
4.7
47
1
Q1
2
3
6
5
4
Q2
CHARACTERISTIC
SYMBOL
RATING
UNIT
Output Voltage
KRC851U 856U
V
O
50
V
Input Voltage
KRC851U
V
I
20, -10
V
KRC852U
30, -10
KRC853U
40, -10
KRC854U
40, -10
KRC855U
12, -5
KRC856U
20, -5
Output Current
KRC851U 856U
I
O
100
mA
Power Dissipation
P
D
*
200
mW
Junction Temperature
T
j
150
Storage Temperature Range
T
stg
-55 150
TYPE
KRC851U
KRC852U
KRC853U
KRC854U
KRC855U
KRC856U
MARK
NA
NB
NC
ND
NE
NF
EQUIVALENT CIRCUIT (TOP VIEW)
* Total Rating.
Marking