Page 1
2008. 11. 20 1/4
SEMICONDUCTOR
TECHNICAL DATA
KRC157F~KRC159F
EPITAXIAL PLANAR NPN TRANSISTOR
Revision No : 3
SWITCHING APPLICATION.
INTERFACE CIRCUIT AND DRIVER CIRCUIT APPLICATION.
FEATURES
·With Built-in Bias Resistors.
·Simplify Circuit Design.
·Reduce a Quantity of Parts and Manufacturing Process.
·Thin Fine Pitch Small Package.
TYPE NO.
R1(kΩ) R2(kΩ)
KRC157F 10 47
KRC158F 22 47
KRC159F 47 22
TYPE KRC157F KRC158F KRC159F
MARK FG FH FI
EQUIVALENT CIRCUIT
MAXIMUM RATING (Ta=25℃)
BIAS RESISTOR VALUES
MARK SPEC
CHARACTERISTIC SYMBOL RATING UNIT
Output Voltage KRC157F~159F
V
O
20 V
Input Voltage
KRC157F
V
I
10/-6
VKRC158F 10/-7
KRC159F 10/-15
Output Current
KRC157F~159F
I
O
50 mA
Power Dissipation
P
D
50 mW
Junction Temperature
T
j
150
℃
Storage Temperature Range
T
stg
-55～150
℃
OUT
R1
IN
R2
COMMON
E
B
2
A
G
K
1
C
1. COMMON (EMITTER)
2. IN (BASE)
3. OUT (COLLECTOR)
D
3
J
DIM MILLIMETERS
A
B
C
D
E
G
J
K 0.15 0.05
_
0.6 0.05
+
_
+
0.8 0.05
0.38+0.02/-0.04
_
+
0.2 0.05
_
+
1.0 0.05
_
+
0.35 0.05
_
+
0.1 0.05
_
+
TFSM
Marking
Type Name
Page 2
2008. 11. 20 2/4
KRC157F~KRC159F
Revision No : 3
ELECTRICAL CHARACTERISTICS (Ta=25℃)
CHARACTERISTIC SYMBOL TEST CONDITION MIN. TYP. MAX. UNIT
Output Cut-off Current KRC157F~159F
I
O(OFF)
VO=20V, VI=0
- - 500 nA
DC Current Gain
KRC157F
G
I
VO=5V, IO=10mA
120 - -
KRC158F 120 - -
KRC159F 100 - -
Output Voltage
KRC157F~159F
V
O(ON)
IO=5mA, II=0.25mA
- - 0.15
V
Input Voltage (ON)
KRC157F
V
I(ON)
VO=0.2V, IO=5mA
- - 1.5
VKRC158F - - 2.2
KRC159F - - 5.0
Input Voltage (OFF)
KRC157F
V
I(OFF)
VO=5V, IO=0.1mA
0.5 - -
VKRC158F 0.6 - -
KRC159F 1.3 - -
Input Current
KRC157F
I
I
VI=5V
- - 0.88
mA
KRC158F - - 0.36
KRC159F - - 0.16
Input Resistor
KRC157F
R1
-
71013
k
Ω
KRC158F 15.4 22 28.6
KRC159F 32.9 47 61.1
Resistor Ratio
KRC157F
R2/R1
-
3.7 4.7 5.7
KRC158F 1.7 2.1 26
KRC159F 0.37 0.47 0.57
Page 3
2008. 11. 20 3/4
KRC157F~KRC159F
Revision No : 3
IO - V
I(ON)
KRC157F KRC157F
100
= 0.2V
V
O
(mA)
O
Ta =100
10
Ta =-25
Ta =25
C
C
C
OUTPUT CURRENT I
1
0.1 1
INPUT ON VOLTAGE V
GI - I
KRC157F KRC157F
1000
V
= 5V
I
O
Ta =100
C
I(ON)
O
10010
(V)
10000
V
= 5V
O
(µA)
O
1000
Ta =100
100
OUTPUT CURRENT I
10
INPUT OFF VOLTAGE V
1.00
= 20
G
I
IO - V
C
V
O(ON)
I(OFF)
- I
Ta =25
O
Ta =-25
1.00.4 1.20.6 1.40.20.0 0.8
I(OFF)
C
C
(V)
Ta =25
C
Ta =-25
100
C
DC CURRENT GAIN G
10
1 100
10 1 10010
OUTPUT CURRENT IO (mA)
IO - V
I(ON)
KRC158F KRC158F
100
= 0.2V
V
O
(mA)
O
10
Ta =100
C
Ta =25
C
Ta =-25
C
OUTPUT CURRENT I
1
10.1 10010
0.10
Ta =100
OUTPUT ON VOLTAGE (V)
0.01
OUTPUT CURRENT IO (mA)
IO - V
10000
(µA)
O
1000
100
OUTPUT CURRENT I
= 5V
V
O
C
Ta =100
Ta =25
10
C
Ta =-25
I(OFF)
C
Ta =25
C
Ta =-25
1.00.4 1.20.6 1.4 1.60.2 0.8
C
C
INPUT ON VOLTAGE V
I(ON)
(V)
INPUT OFF VOLTAGE V
I(OFF)
(V)
Page 4
2008. 11. 20 4/4
KRC157F~KRC159F
Revision No : 3
KRC158F
1000
VO= 5V
I
Ta =100
100
DC CURRENT GAIN G
10
1
OUTPUT CURRENT IO (mA)
KRC159F
100
VO= 0.2V
(mA)
O
GI - I
C
Ta =-25
IO - V
O
Ta =25
C
I(ON)
V
- I
O(ON)
KRC158F
1.00
GI = 20
C
Ta =100
O
C
0.10
Ta =25
C
Ta =-25
C
OUTPUT ON VOLTAGE (V)
10010
0.01
101 100
OUTPUT CURRENT IO (mA)
IO - V
I(OFF)
KRC159F
10000
VO= 5V
(µA)
O
1000
10
Ta =100
OUTPUT CURRENT I
1
0.1 1 10010
INPUT ON VOLTAGE V
KRC159F
1000
VO= 5V
I
Ta =100
100
Ta =-25
DC CURRENT GAIN G
10
1
C
GI - I
C
Ta =25
C
Ta =25
Ta =-25
O
C
C
C
I(ON)
(V)
C
C
5
C
100
Ta =100
Ta =2
5
Ta =-2
OUTPUT CURRENT I
10
1.00
0.10
1.0 2.20.6 1.4 1.8 2.6 3.0
INPUT OFF VOLTAGE V
V
O(ON)
KRC159F
GI = 20
Ta =100
- I
I(OFF)
O
C
Ta =25
Ta =-25
(V)
C
C
OUTPUT ON VOLTAGE (V)
10010
0.01
101 100
OUTPUT CURRENT IO (mA)
OUTPUT CURRENT IO (mA)
Loading...