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KRC642T View Datasheet(PDF) - KEC

Part Name
Description
Manufacturer
KRC642T Datasheet PDF : 5 Pages
1 2 3 4 5
SEMICONDUCTOR
TECHNICAL DATA
HIGH CURRENT SWITCHING APPLICATION.
INTERFACE CIRCUIT AND DRIVER CIRCUIT APPPLICATION.
FEATURES
With Built-in Bias Resistors.
Simplify Circuit Design.
Reduce a Quantity of Parts and Manufacturing Process.
High Output Current : 800mA.
EQUIVALENT CIRCUIT
OUT
R1
IN
R2
COMMON(+)
TYPE NO.
KRC641T
KRC642T
KRC643T
KRC644T
KRC645T
KRC646T
R1 (k ) R2 (k )
1
1
2.2
2.2
4.7
4.7
10
10
1
10
2.2
10
KRC641T~KRC646T
EPITAXIAL PLANAR NPN TRANSISTOR
E
B
1
5
2
3
4
DIM MILLIMETERS
A
2.9+_ 0.2
B
1.6+0.2/-0.1
C
0.70+_ 0.05
D
0.4+_ 0.1
E
2.8+0.2/-0.3
F
1.9+_ 0.2
G
0.95
H
0.16+_ 0.05
I
0.00-0.10
J 0.25+0.25/-0.15
K
0.60
L
0.55
H
J
J
1. Q1 IN (BASE)
2. Q1, Q 2 COMMON (EMITTER)
3. Q2 IN (BASE)
4. Q2 OUT (COLLECTOR)
5. Q1 OUT (COLLECTOR)
TSV
EQUIVALENT CIRCUIT (TOP VIEW)
5
4
Q1
Q2
MAXIMUM RATING (Ta=25 )
CHARACTERISTIC
Output Voltage
KRC641T~646T
KRC641T
KRC642T
Input Voltage
KRC643T
KRC644T
KRC645T
KRC646T
Output Current
Power Dissipation
Junction Temperature
KRC641T~646T
Storage Temperature Range
* Package mounted on a ceramic board (600 0.8 )
SYMBOL
VO
VI
IO
PD *
Tj
Tstg
MARK SPEC
TYPE KRC641T KRC642T KRC643T KRC644T KRC645T KRC646T
MARK
NA
NB
NC
ND
NE
NF
1
2
RATING
50
10, -10
12, -10
20, -10
30, -10
10, -5
12, -6
800
0.9
150
-55 150
Marking
5
Type Name
3
UNIT
V
V
mA
W
4
Lot No.
123
2002. 7. 10
Revision No : 2
1/5
 

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