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SEMICONDUCTOR KRA157F~KRA159F
TECHNICAL DATA EPITAXIAL PLANAR PNP TRANSISTOR
SWITCHING APPLICATION.
INTERFACE CIRCUIT AND DRIVER CIRCUIT APPLICATION.
FEATURES
E
With Built-in Bias Resistors.
B
Simplify Circuit Design.
Reduce a Quantity of Parts and Manufacturing Process.
Thin Fine Pitch Small Package. 2 DIM MILLIMETERS
A
G
D
A _
0.6 + 0.05
3 _
K
B 0.8 + 0.05
1 C 0.38+0.02/-0.04
D _
0.2 + 0.05
E _
1.0 + 0.05
G _
0.35+ 0.05
J _
0.1 + 0.05
EQUIVALENT CIRCUIT BIAS RESISTOR VALUES K _
0.15 + 0.05
C
TYPE NO. R1(k ) R2(k )
J
KRA157F 10 47
1. COMMON (EMITTER)
KRA158F 22 47 2. IN (BASE)
3. OUT (COLLECTOR)
KRA159F 47 22
TFSM
MAXIMUM RATING (Ta=25 )
CHARACTERISTIC SYMBOL RATING UNIT
Output Voltage KRA157F~159F VO -20 V
KRA157F -10/6
Input Voltage KRA158F VI -10/7 V
KRA159F -10/15
Output Current IO -50 mA
Power Dissipation PD 50 mW
KRA157F~159F
Junction Temperature Tj 150
Storage Temperature Range Tstg -55 150
MARK SPEC
Marking
TYPE KRA157F KRA158F KRA159F Type Name
MARK GG GH GI
2008. 11. 20 Revision No : 3 1/4
KRA157F~KRA159F
ELECTRICAL CHARACTERISTICS (Ta=25 )
CHARACTERISTIC SYMBOL TEST CONDITION MIN. TYP. MAX. UNIT
Output Cut-off Current KRA157F~159F IO(OFF) VO=-20V, VI=0 - - -500 nA
KRA157F 120 - -
DC Current Gain KRA158F GI VO=-5V, IO=-10mA 120 - -
KRA159F 100 - -
Output Voltage KRA157F~159F VO(ON) IO=-5mA, II=-0.25mA - - -0.15 V
KRA157F - - -1.5
Input Voltage (ON) KRA158F VI(ON) VO=-0.2V, IO=-5mA - - -2.2 V
KRA159F - - -5.0
KRA157F -0.5 - -
Input Voltage (OFF) KRA158F VI(OFF) VO=-5V, IO=-0.1mA -0.6 - - V
KRA159F -1.3 - -
KRA157F - - -0.88
Input Current KRA158F II VI=-5V - - -0.36 mA
KRA159F - - -0.16
KRA157F 7 10 13
Input Resistor KRA158F R1 - 15.4 22 28.6 k
KRA159F 32.9 47 61.1
KRA157F 3.7 4.7 5.7
Resistor Ratio KRA158F R2/R1 - 1.7 2.1 2.6
KRA159F 0.37 0.47 0.57
2008. 11. 20 Revision No : 3 2/4
KRA157F~KRA159F
IO - VI(ON) IO - VI(OFF)
KRA157F KRA157F
-100 -10000
VO= -0.2V VO= -5V
OUTPUT CURRENT IO (mA)
OUTPUT CURRENT IO (