KEC KRA729U, KRA728U, KRA727U Datasheet
SEMICONDUCTOR
KRA727U~KRA729U
TECHNICAL DATA
SWITCHING APPLICATION.
INTERFACE CIRCUIT AND DRIVER CIRCUIT APPLICATION.
FEATURES
ᴌ
With 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.
KRA727U 10 47
KRA728U 22 47
KRA729U 47 22
R1(kή) R2(kή)
EPITAXIAL PLANAR PNP TRANSISTOR
B
B1
DIM MILLIMETERS
1
C
A
2
A1
C
3
H
G
1. Q COMMON (EMITTER)
1
2. Q COMMON (EMITTER)
2
3. Q IN (BASE)
2
4. Q OUT (COLLECTOR)
2
5. Q IN (BASE)
1
6. Q OUT (COLLECTOR)
1
6
A
5
B
D
4
B1
C
D
G
H
T
T
_
2.00 0.20
+
_
1.3 0.1A1
+
_
2.1 0.1
+
_
1.25 0.1
+
0.65
0.2+0.10/-0.05
0-0.1
_
0.9 0.1
+
0.15+0.1/-0.05
US6
MAXIMUM RATING (Ta=25ᴱ)
CHARACTERISTIC SYMBOL RATING UNIT
Output Voltage
Input Voltage
Output Current
Power Dissipation
Junction Temperature
Storage Temperature Range
* Total Rating.
MARK SPEC
TYPE KRA727U KRA728U KRA729U
EQUIVALENT CIRCUIT (TOP VIEW)
Q1
KRA727Uᴕ729U
KRA727U
KRA729U -40, 15
KRA727Uᴕ729U
V
O
V
I
I
O
PD *
T
j
T
stg
Marking
6
Type Name
54
65 4
Q2
1
23
-50 V
-30, 6
-100 mA
200 mW
150
-55ᴕ150
VKRA728U -40, 7
ᴱ
ᴱ
MARK JH JI JJ
123
2002. 1. 24 1/4
Revision No : 1
KRA727U~KRA729U
ELECTRICAL CHARACTERISTICS (Ta=25ᴱ)
CHARACTERISTIC SYMBOL TEST CONDITION MIN. TYP. MAX. UNIT
Output Cut-off Current
DC Current Gain
Output Voltage
Input Voltage (ON)
Input Votlage (OFF)
Transition Frequency
Input Current
Rise
Time
KRA727Uᴕ729U
I
O(OFF)
KRA727U
KRA728U 80 150 -
G
I
VO=-50V, VI=0
VO=-5V, IO=-10mA
- - -500 nA
80 150 -
KRA729U 70 140 -
KRA727Uᴕ729U
KRA727U
V
V
O(ON)
I(ON)
IO=-10mA, II=-0.5mA
VO=-0.2V, IO=-5mA
- -0.1 -0.3 V
- -1.2 -1.8
KRA729U - -3.0 -5.8
KRA727U
V
I(OFF)
VO=-5V, IO=-0.1mA
-0.5 -0.75 -
KRA729U -1.5 -1.82 -
KRA727Uᴕ729U
KRA727U
fT * VO=-10V, IO=-5mA
I
I
VI=-5V
- 200 - MHz
- - -0.88
KRA729U - - -0.16
KRA727U
KRA728U - 0.20 -
t
r
- 0.07 -
KRA729U - 0.38 -
VKRA728U - -1.8 -2.6
VKRA728U -0.6 -0.88 -
mAKRA728U - - -0.36
KRA727U
Switching
Time
Storage
Time
KRA728U - 1.3 -
KRA729U - 0.7 -
KRA727U
Fall
Time
KRA728U - 0.4 -
KRA729U - 0.48 -
Note : * Characteristic of Transistor Only.
t
stg
VO=-5V, VIN=-5V
=1kή
R
L
ỌS
- 0.35 -
t
f
- 1.1 -
2002. 1. 24 2/4
Revision No : 1
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