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SEMICONDUCTOR KRC857F~KRC859F
TECHNICAL DATA EPITAXIAL PLANAR NPN TRANSISTOR
SWITCHING APPLICATION.
INTERFACE CIRCUIT AND DRIVER CIRCUIT APPLICATION. B
B1
FEATURES
With Built-in Bias Resistors. 1 6
C
Simplify Circuit Design. DIM MILLIMETERS
A1
A
2 5 A _
1.0 + 0.05
Reduce a Quantity of Parts and Manufacturing Process.
C
A1 _
0.7 + 0.05
_
D
Thin Fine Pitch Super mini 6pin Package. B 1.0 + 0.05
3 _
4 B1 0.8 + 0.05
C 0.35
D _
0.15 + 0.05
H 0.38+0.02/-0.04
T _
0.1 + 0.05
H
T
EQUIVALENT CIRCUIT BIAS RESISTOR VALUES
OUT TYPE NO. R1(k ) R2(k )
1. Q1 COMMON (EMITTER)
KRC857F 10 47 2. Q1 IN (BASE)
3. Q2 OUT (COLLECTOR)
R1 4. Q2 COMMON (EMITTER)
IN KRC858F 22 47 5. Q2 IN (BASE)
R2 6. Q1 OUT (COLLECTOR)
KRC859F 47 22
COMMON TFS6
EQUIVALENT CIRCUIT (TOP VIEW)
6 5 4
Q1
Q2
1 2 3
MAXIMUM RATING (Ta=25 )
CHARACTERISTIC SYMBOL RATING UNIT
Output Voltage KRC857F~859F VO 20 V
KRC857F 10/-6
Input Voltage KRC858F VEBO 10/-7 V
KRC859F 10/-15
Output Current IO 50 mA
Power Dissipation PD * 50 mW
KRC857F~859F
Junction Temperature Tj 150
Storage Temperature Range Tstg 55 150
* Total Rating.
Marking
MARK SPEC
TYPE KRC857F KRC858F KRC859F
MARK LG LH LJ
2008. 11. 20 Revision No : 3 1/4
KRC857F~KRC859F
ELECTRICAL CHARACTERISTICS (Ta=25 )
CHARACTERISTIC SYMBOL TEST CONDITION MIN. TYP. MAX. UNIT
Output Cut-off Current KRC857F~859F IO(OFF) VO=20V, VI=0 - - 500 nA
KRC857F 120 - -
DC Current Gain KRC858F GI VO=5V, IO=10mA 120 - -
KRC859F 100 - -
Output Voltage KRC857F~859F VO(ON) IO=5mA, II=0.25mA - - 0.15 V
KRC857F - - 1.5
Input Voltage (ON) KRC858F VI(ON) VO=0.2V, IO=5mA - - 2.2 V
KRC859F - - 5.0
KRC857F 0.5 - -
Input Voltage (OFF) KRC858F VI(OFF) VO=5V, IO=0.1mA 0.6 - - V
KRC859F 1.3 - -
KRC857F - - 0.88
Input Current KRC858F I1 VI=5V - - 0.36 mA
KRC859F - - 0.16
KRC857F 7 10 13
Input Resistor KRC858F R1 - 15.4 22 28.6 k
KRC859F 32.9 47 61.1
KRC857F 3.7 4.7 5.7
Resistor Ratio KRC858F R2/R1 - 1.7 2.1 2.6
KRC859F 0.37 0.47 0.57
2008. 11. 20 Revision No : 3 2/4
KRC857F~KRC859F
IO - VI(ON) IO - VI(OFF)
KRC857F KRC857F
100 10000
VO= 0.2V VO= 5V
OUTPUT CURRENT IO (mA)
OUTPUT CURRENT IO (