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SEMICONDUCTOR KRC851U~KRC856U
TECHNICAL DATA EPITAXIAL PLANAR NPN TRANSISTOR
SWITCHING APPLICATION.
INTERFACE CIRCUIT AND DRIVER CIRCUIT APPLICATION.
B
FEATURES B1
With Built-in Bias Resistors.
1 6 DIM MILLIMETERS
Simplify Circuit Design. A _
2.00 + 0.20
C
_
A1
2 5 A1 1.3 + 0.1
A
Reduce a Quantity of Parts and Manufacturing Process. B _
2.1 + 0.1
C
3 4 D B1 _
1.25 + 0.1
High Packing Density.
C 0.65
D 0.2+0.10/-0.05
G 0-0.1
H _
0.9 + 0.1
H
T T 0.15+0.1/-0.05
EQUIVALENT CIRCUIT BIAS RESISTOR VALUES
G
OUT TYPE NO. R1(k ) R2(k )
KRC851U 4.7 4.7 1. Q1 COMMON (EMITTER)
R1 2. Q1 IN (BASE)
IN KRC852U 10 10 3. Q2 OUT (COLLECTOR)
4. Q2 COMMON (EMITTER)
R2 KRC853U 22 22 5. Q2 IN (BASE)
6. Q1 OUT (COLLECTOR)
KRC854U 47 47
COMMON KRC855U 2.2 47
KRC856U 4.7 47 US6
EQUIVALENT CIRCUIT (TOP VIEW)
6 5 4
Q1
Q2
1 2 3
MAXIMUM RATING (Ta=25 )
CHARACTERISTIC SYMBOL RATING UNIT
Output Voltage KRC851U 856U VO 50 V
KRC851U 20, -10
KRC852U 30, -10
KRC853U 40, -10
Input Voltage VI V
KRC854U 40, -10
KRC855U 12, -5
KRC856U 20, -5
Output Current IO 100 mA
Power Dissipation PD* 200 mW
KRC851U 856U
Junction Temperature Tj 150
Storage Temperature Range Tstg -55 150
* Total Rating.
Marking 6 5 4
Lot No.
MARK SPEC
TYPE KRC851U KRC852U KRC853U KRC854U KRC855U KRC856U Type Name
MARK NA NB NC ND NE NF
1 2 3
2008. 9. 23 Revision No : 3 1/6
KRC851U~KRC856U
ELECTRICAL CHARACTERISTICS (Ta=25 )
CHARACTERISTIC SYMBOL TEST CONDITION MIN. TYP. MAX. UNIT
Output Cut-off Current KRC851U 856U IO(OFF) VO=50V, VI=0 - - 500 nA
KRC851U 30 55 -
KRC852U 50 80 -
KRC853U 70 120 -
DC Current Gain GI VO=5V, IO=10mA
KRC854U 80 200 -
KRC855U 80 200 -
KRC856U 80 200 -
Output Voltage KRC851U 856U VO(ON) IO=10mA, II=0.5mA - 0.1 0.3 V
KRC851U - 1.5 2.0
KRC852U - 1.8 2.4
KRC853U - 2.1 3.0
Input Voltage (ON) VI(ON) VO=0.2V, IO=5mA V
KRC854U - 2.8 5.0
KRC855U - 0.8 1.1
KRC856U - 0.9 1.3
KRC851U 854U 1.0 1.2 -
Input Votlage (OFF) VI(OFF) VO=5V, IO=0.1mA V
KRC855U 856U 0.5 0.65 -
Transition Frequency KRC851U 856U fT * VO=10V, IO=5mA - 200 - MHz
KRC851U - - 1.8
KRC852U - - 0.88
KRC853U - - 0.36
Input Current II VI=5V mA
KRC854U - - 0.18
KRC855U - - 3.6
KRC856U - - 1.8
Note : * Characteristic of Transistor Only.
2008. 9. 23 Revision No : 3 2/6
KRC851U~KRC856U
ELECTRICAL CHARACTERISTICS (Ta=25 )
CHARACTERISTIC SYMBOL TEST CONDITION MIN. TYP. MAX. UNIT
KRC851U - 0.03 -
KRC852U - 0.05 -
KRC853U - 0.12 -
Rise Time tr
KRC854U - 0.22 -
KRC855U - 0.01 -
KRC856U - 0.03 -
KRC851U - 2.0 -
KRC852U - 2.0 -
VO=5V
Switching KRC853U - 2.0 -
Storage Time tstg VIN=5V S
Time KRC854U - 2.0 -
RL=1k
KRC855U - 2.0 -
KRC856U - 2.0 -
KRC851U - 0.12 -
KRC852U - 0.36 -
KRC853U - 0.35 -
Fall Time tf
KRC854U - 0.6 -
KRC855U - 0.1 -
KRC856U - 0.19 -
2008. 9. 23 Revision No : 3 3/6
KRC851U~KRC856U
IO - VI(ON) IO - VI(ON)
KRC851U KRC852U
100 100
VO =0.2V 25 VO =0.2V
OUTPUT CURRENT IO (mA)
OUTPUT CURRENT IO (mA)
50 -25 50
30 100 30
10 10
Ta=25 C
5 5
00 C
00 C
Ta=-25 C Ta=25 C
3 3
Ta=1
Ta=-25 C
Ta=1
1 1
0.5 0.5
0.3 0.3
0.1 0.3 1 3 10 30 100 0.1 0.3 1 3 10 30 100
INPUT ON VOLTAGE VI(ON) (V) INPUT ON VOLTAGE VI(ON) (V)
IO - VI(ON) IO - VI(ON)
KRC853U KRC854U
100 100
VO =0.2V VO =0.2V
OUTPUT CURRENT IO (mA)
OUTPUT CURRENT IO (mA)
50 50
30 30
10 10
C
5 5
Ta=25 C C Ta=25 C
100
00
3 3
=1
Ta=-25 C
Ta=
Ta=-25 C
Ta
1 1
0.5 0.5
0.3 0.3
0.1 0.3 1 3 10 30 100 0.1 0.3 1 3 10 30 100
INPUT ON VOLTAGE VI(ON) (V) INPUT ON VOLTAGE VI(ON) (V)
IO - VI(ON) IO - VI(ON)
KRC855U KRC856U
100 100
VO =0.2V VO =0.2V
OUTPUT CURRENT IO (mA)
OUTPUT CURRENT IO (mA)
50 50
30 30
10 10
C
00 C
5 5
00
Ta=25 C Ta=25 C
3 3
Ta=1
Ta=1
Ta=-25 C Ta=-25 C
1 1
0.5 0.5
0.3 0.3
0.1 0.3 1 3 10 30 100 0.1 0.3 1 3 10 30 100
INPUT ON VOLTAGE VI(ON) (V) INPUT ON VOLTAGE VI(ON) (V)
2008. 9. 23 Revision No : 3 4/6
KRC851U~KRC856U
IO - VI(OFF) IO - VI(OFF)
KRC851U KRC852U
10k 10k
VO =5V VO =5V
OUTPUT CURRENT IO (