SEMICONDUCTOR
TECHNICAL DATA
SWITCHING APPLICATION.
INTERFACE CIRCUIT AND DRIVER CIRCUIT APPLICATION.
FEATURES
ᴌWith Built-in Bias Resistors.
ᴌSimplify Circuit Design.
ᴌReduce a Quantity of Parts and Manufacturing Process.
ᴌHigh Packing Density.
EQUIVALENT CIRCUIT
OUT
R1
IN
R2
COMMON(+)
BIAS RESISTOR VALUES
TYPE NO. R1(kή) R2(kή)
KRA551U
4.7
4.7
KRA552U
10
10
KRA553U
22
22
KRA554U
47
47
KRA555U
2.2
47
KRA556U
4.7
47
KRA551U~KRA556U
EPITAXIAL PLANAR PNP TRANSISTOR
B
B1
1
5
DIM MILLIMETERS
A
2.00+_ 0.20
2
A1
1.3+_ 0.1
B
2.1+_ 0.1
3
4D
B1
1.25+_ 0.1
C
0.65
D 0.2+0.10/-0.05
G
0-0.1
H
0.9 +_0.1
T
T 0.15+0.1/-0.05
G
1. Q1 IN (BASE)
2. Q1, Q 2 COMMON (EMITTER)
3. Q2 IN (BASE)
4. Q2 OUT (COLLECTOR)
5. Q1 OUT (COLLECTOR)
USV
EQUIVALENT CIRCUIT (TOP VIEW)
5
4
Q1
Q2
MAXIMUM RATING (Ta=25ᴱ)
CHARACTERISTIC
Output Voltage
Input Voltage
Output Current
Power Dissipation
Junction Temperature
Storage Temperature Range
* Total Rating.
KRA551Uᴕ556U
KRA551U
KRA552U
KRA553U
KRA554U
KRA555U
KRA556U
KRA551Uᴕ556U
SYMBOL
VO
VI
IO
PD *
Tj
Tstg
MARK SPEC
TYPE KRA551U KRA552U KRA553U KRA554U KRA555U KRA556U
MARK
PA
PB
PC
PD
PE
PF
2002. 1. 24
Revision No : 2
1
2
3
RATING
-50
-20, 10
-30, 10
-40, 10
-40, 10
-12, 5
-20, 5
-100
200
150
-55ᴕ150
Marking
5
UNIT
V
V
mA
mW
ᴱ
ᴱ
Type Name
4
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