KRC821U Datasheet, PDF (1/6 Pages) KEC(Korea Electronics) – EPITAXIAL PLANAR NPN TRANSISTOR (SWITCHING, INTERFACE CIRCUIT AND DRIVER CIRCUIT)

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(ká½µ) R2(ká½µ)
KRC821U
4.7
4.7
KRC822U
10
10
KRC823U
22
22
KRC824U
47
47
KRC825U
2.2
47
KRC826U
4.7
47
KRC821U~KRC826U
EPITAXIAL PLANAR NPN TRANSISTOR
B
B1
1
6
DIM MILLIMETERS
A
2.00+_ 0.20
2
5
A1
1.3+_ 0.1
B
2.1+_ 0.1
3
4 D _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 COMMON (EMITTER)
2. Q₂ COMMON (EMITTER)
3. Q₂ IN (BASE)
4. Q₂ OUT (COLLECTOR)
5. Q₁ IN (BASE)
6. Q₁ OUT (COLLECTOR)
US6
EQUIVALENT CIRCUIT (TOP VIEW)
6
5
4
Q1
Q2
MAXIMUM RATING (Ta=25á´±)
CHARACTERISTIC
Output Voltage
Input Voltage
Output Current
Power Dissipation
Junction Temperature
Storage Temperature Range
* Total Rating.
KRC821Uᴕ826U
KRC821U
KRC822U
KRC823U
KRC824U
KRC825U
KRC826U
KRC821Uᴕ826U
SYMBOL
V_O
V_I
I_O
P_D*
T_j
T_stg
MARK SPEC
TYPE KRC821U KRC822U KRC823U KRC824U KRC825U KRC826U
MARK
YA
YB
YC
YD
YE
YF
1
2
3
RATING
50
20, -10
30, -10
40, -10
40, -10
12, -5
20, -5
100
200
150
-55ᴕ150
UNIT
V
V
mA
mW
á´±
á´±
Marking
Type Name
654
1 23
2002. 1. 24
Revision No : 0
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