NPN Transistors
Description
SMD Type
NPN Transistors KRC101S ~ KRC106S
Transistors
■ Features
● With Built-in Bias Resistors.
● Simplify Circuit Design.
● Reduce a Quantity of Parts and Manufacturing Process.
+0.
12.
4 -0.
1
SOT-23
2.
9 +0.
1 -0.
1
0.
4 +0.
1 -0.
1
3
12
0.
95 +0.
1 -0.
1 1.
9 +0.
1 -0.
1
+0.
11.
3 -0.
1
0.
55 0.
4
Unit: mm 0.
1 +0.
05
-0.
01
+0.
10.
97 -0.
1
BIAS RESISTOR VALUES
TYPE NO.
R1(k ) R2(k )
KRC101S
4.
7
4.
7
KRC102S
10
10
KRC103S
22
22
KRC104S
47
47
KRC105S
2.
2
47
KRC106S
4.
7
47
OUT
R1 IN
R2
COMMON(-)
■ Absolute Maximum Ratings Ta = 25℃
Output Voltage
Parameter
Input Voltage
Output Current Power Dissipation Junction Temperature Storage Temperature range
KRC101S~106S KRC101S KRC102S KRC103S KRC104S KRC105S KRC106S
KRC101S~106S
Symbol VO
VI
IO PD TJ Tstg
Rating 50
20,-10 30,-10 40,-10 40,-10 12,-5 20,-5
100 200 150 -55 to 150
0-0.
1 +0.
10.
38
-0.
1
1.
IN(B) 2.
COMMON(E) 3.
OUT(C)
Unit V mA
mW ℃
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SMD Type
NPN Transistors
KRC101S ~ KRC106S
■ Electrical Characteristics Ta = 25℃
Output Voltage
Parameter
Input Voltage (ON)
Input Voltage (OFF) Output Cut-off Current
Input Current
DC Current Gain
Rise Time Storage Time Fall Time Transition frequency
KRC101S~106S KRC101S KRC102S KRC103S KRC104S KRC105S KRC106S
KRC101S~104S KRC105S~106S KRC101S~106S
KRC101S KRC102S KRC103S KRC104S KRC105S KRC106S KRC101S KRC102S KRC103S KRC104S~106S KRC101S KRC102S KRC103S KRC104S KRC105S KRC106S KRC101S~106S KRC101S KRC102S KRC103S KRC104S KRC105S KRC106S KRC101S~106S
Symbol
Test Conditions
VO(ON) Io= 10mA,II = 0.
5mA
VI(ON) Vo= 0.
2V,IO =5mA
VI(OFF) Vo= 5V,IO=0.
1mA IO(OFF) Vo= 50V,VI =0
II VI =5V
GI Vo= 5V， IO=10mA
tr tstg VO=5V VIN=5V RL=1kΩ tf fT Vo= 10V,IO =5mA
■ Marking
NO Marking
KRC101S KRC102S KRC103S KRC104S KRC105S KRC106S NA NB NC ND NE NF
Transistors
Min Typ Max Unit
0.
1 0.
3 V
1.
5 2
1.
8 2.
4
2.
1 3
2.
8 5 0.
8 1.
1
V
0.
9 1.
3
1 1.
2
0.
5 0.
65
500 nA
1.
8
0.
88
0.
36 0.
18
mA
3.
6
1.
8
30 55
50 80
70 120
80 200
0.
03
0.
05
0.
12
...
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