Service Manuals, User Guides, Schematic Diagrams or docs for : . Electronic Components Datasheets Active components Transistors KEC kra351-357
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SEMICONDUCTOR KRA351~357
TECHNICAL DATA EPITAXIAL PLANAR PNP TRANSISTOR
HIGH CURRENT SWITCHING APPLICATION.
INTERFACE CIRCUIT AND DRIVER CIRCUIT APPLICATION.
E
M B M
FEATURES DIM MILLIMETERS
A _
2.00 + 0.20
D
With Built-in Bias Resistors. 2 B _
1.25 + 0.15
A
J
C _
0.90 + 0.10
Simplify Circuit Design.
G
1 3
D 0.3+0.10/-0.05
_
2.10 + 0.20
Reduce a Quantity of Parts and Manufacturing Process. E
G 0.65
High Output Current :-500mA. P H 0.15+0.1/-0.06
J 1.30
K 0.00~0.10
L 0.70
C
L
H _
M 0.42 + 0.10
N Min 0.10
N N
K P Max 0.1
EQUIVALENT CIRCUIT BIAS RESISTOR VALUES
OUT TYPE NO. R1(k ) R2(k )
1. COMMON (EMITTER)
KRA351 1 1
2. IN (BASE)
R1 KRA352 2.2 2.2 3. OUT (COLLECTOR)
IN
R2 KRA353 4.7 4.7
KRA354 10 10
KRA355 0.47 10
USM
COMMON(+)
KRA356 1 10
KRA357 2.2 10
MAXIMUM RATING (Ta=25 )
CHARACTERISTIC SYMBOL RATING UNIT
Output Voltage KRA351 357 VO -12 V
KRA351 -10, 10
KRA352 -12, 10
KRA353 -20, 10
Input Voltage KRA354 VI -30, 10 V
KRA355 -10, 5
KRA356 -10, 5
KRA357 -12, 6
Output Current IO -500 mA
Power Dissipation PD 100 mW
KRA351 357
Junction Temperature Tj 150
Storage Temperature Range Tstg -55 150
MARK SPEC Marking
TYPE KRA351 KRA352 KRA353 KRA354 KRA355 KRA356 KRA357 Lot No.
MARK AA AB AC AD AE AF AG
Type Name
2008. 10. 30 Revision No : 2 1/2
KRA351~357
ELECTRICAL CHARACTERISTICS (Ta=25 )
CHARACTERISTIC SYMBOL TEST CONDITION MIN. TYP. MAX. UNIT
Output Cut-off Current KRA351 357 IO(OFF) VO=-12V, VI=0 - - -10 A
KRA351 33 - -
KRA352 39 - -
KRA353 47 - -
DC Current Gain KRA354 GI VO=-5V, IO=-50mA 56 - -
KRA355 56 - -
KRA356 56 - -
KRA357 56 - -
Output Voltage KRA351 357 VO(ON) IO=-50mA, II=-2.5mA - -0.1 -0.3 V
KRA351 - - -3.0
KRA352 - - -3.0
KRA353 - - -3.0
Input Voltage (ON) KRA354 VI(ON) VO=-0.3V, IO=-20mA - - -3.0 V
KRA355 - - -3.0
KRA356 - - -3.0
KRA357 -2.0
KRA351 354 -0.5 - -
Input Voltage (OFF) VI(OFF) VO=-5V, IO=-0.1mA V
KRA355 357 -0.3 - -
VO=-10V, IO=-5mA,
Transition Frequency KRA351 357 f T* - 200 - MHz
f=100MHz
KRA351 - - -7.2
KRA352 - - -3.8
KRA353 - - -1.8
Input Current KRA354 II VI=-5V - - -0.88 mA
KRA355 - - -7.2
KRA356 - - -7.2
KRA357 - - -3.6
KRA351 0.7 1 1.3
KRA352 1.54 2.2 2.86
KRA353 3.29 4.7 6.11
Input Resistor KRA354 R1 - 7 10 13 k
KRA355 0.329 0.47 0.611
KRA356 0.7 1 13
KRA357 1.54 2.2 2.86
KRA351 354 0.8 1.0 1.2
KRA355 17 21 26
Resistor Ratio R2/R1 -
KRA356 0.08 0.1 0.12
KRA357 3.6 4.5 5.5
Note : * Characteristic of Transistor Only.
2008. 10. 30 Revision No : 2 2/2
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