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SEMICONDUCTOR KRC241S~KRC246S
TECHNICAL DATA EPITAXIAL PLANAR NPN TRANSISTOR
HIGH CURRENT SWITCHING APPLICATION.
INTERFACE CIRCUIT AND DRIVER CIRCUIT APPLICATION.
E
L B L
FEATURES
DIM MILLIMETERS
With Built-in Bias Resistors. A _
2.93 + 0.20
B 1.30+0.20/-0.15
Simplify Circuit Design. C 1.30 MAX
D
2 3 D 0.40+0.15/-0.05
Reduce a Quantity of Parts and Manufacturing Process.
A
G
E 2.40+0.30/-0.20
H
High Output Current : 800mA. 1 G 1.90
H 0.95
J 0.13+0.10/-0.05
K 0.00 ~ 0.10
Q
L 0.55
P P
M 0.20 MIN
N 1.00+0.20/-0.10
N
C
EQUIVALENT CIRCUIT P 7
J
Q 0.1 MAX
K
TYPE NO. R1(k ) R2(k ) M
OUT
KRC241S 1 1 1. COMMON (EMITTER)
R1 KRC242S 2.2 2.2 2. IN (BASE)
IN
3. OUT (COLLECTOR)
R2 KRC243S 4.7 4.7
KRC244S 10 10
COMMON KRC245S 1 10
SOT-23
KRC246S 2.2 10
MAXIMUM RATING (Ta=25 )
CHARACTERISTIC SYMBOL RATING UNIT
Output Voltage KRC241S 246S VO 50 V
KRC241S 10, -10
KRC242S 12, -10
KRC243S 20, -10
Input Voltage VI V
KRC244S 30, -10
KRC245S 10, -5
KRC246S 12, -6
Output Current IO 800 mA
Power Dissipation PD 200 mW
KRC241S 246S
Junction Temperature Tj 150
Storage Temperature Range Tstg -55 150
Marking
MARK SPEC
TYPE KRC241S KRC242S KRC243S KRC244S KRC245S KRC246S Lot No.
MARK NQ NR NS NT NU NV Type Name
2008. 10. 30 Revision No : 3 1/5
KRC241S~KRC246S
ELECTRICAL CHARACTERISTICS (Ta=25 )
CHARACTERISTIC SYMBOL TEST CONDITION MIN. TYP. MAX. UNIT
Output Cut-off Current KRC241S 246S IO(OFF) VO= 30V, VI=0 - - 10 A
KRC241S 33 - -
KRC242S
39 - -
KRC243S 47 - -
DC Current Gain GI VO= 5V, IO=50mA
KRC244S 56 - -
KRC245S 56 - -
KRC246S 56 - -
Output Voltage KRC241S 246S VO(ON) IO=50mA, II=2.5mA - 0.1 0.3 V
KRC241S - - 3.0
KRC242S - - 3.0
KRC243S - - 3.0
Input Voltage (ON) VI(ON) VO=0.3V, IO=20mA V
KRC244S - - 3.0
KRC245S - - 3.0
KRC246S - - 2.0
KRC241S 244S 0.5 - -
Input Voltage (OFF) VI(OFF) VO=5V, IO=0.1mA V
KRC245S 246S 0.3 - -
Transition Frequency KRC241S 246S f T* VO=10V, IO=5mA, f=100MHz - 200 - MHz
KRC241S - - 7.2
KRC242S - - 3.8
KRC243S - - 1.8
Input Current II VI= 5V mA
KRC244S - - 0.88
KRC245S - - 7.2
KRC246S - - 3.6
KRC241S 0.1 1 1.3
KRC242S 1.54 2.2 2.86
KRC243S 3.29 4.7 6.11
Input Resistor R1 - k
KRC244S 7 10 13
KRC245S 0.7 1 13
KRC246S 1.54 2.2 2.86
KRC241S~244S 0.8 1.0 1.2
Resistor Ratio KRC245S R2/R1 - 0.08 0.1 0.12
KRC246S 3.6 4.5 5.5
Note : * Characteristic of Transistor Only.
2008. 10. 30 Revision No : 3 2/5
KRC241S~KRC246S
I O - VI(ON) I O - VI(ON)
KRC241S KRC242S
500 500
300 VO =0.3V 300 VO =0.3V
OUTPUT CURRENT I O (mA)
OUTPUT CURRENT I O (mA)
100 100
50 50
30 30
Ta=100 C
Ta=100 C
10 10
5 5
3 3
Ta=25 C Ta=25 C
Ta=-25 C Ta=-25 C
1 1
0.5 0.5
0.3 0.3
0.1 0.3 1 3 10 30 100 300 1k 0.1 0.3 1 3 10 30 100 300 1k
INPUT ON VOLTAGE V I(ON) (V) INPUT ON VOLTAGE V I(ON) (V)
I O - V I(OFF) I O - V I(OFF)
KRC241S KRC242S
5k 5k
3k V O =5V 3k VO =5V
OUTPUT CURRENT I O (