SEMICONDUCTOR
TECHNICAL DATA
LOW POWER RECTIFICATION
FOR SWITCHING POWER SUPPLY.
FEATURES
Small Surface Mounting Type. (SOT-23)
Low Forward Voltage : V
F
max=0.5V
A
G
L
KDR411S
SCHOTTKY BARRIER TYPE DIODE
E
B
L
DIM
A
2
MILLIMETERS
_
2.93 + 0.20
1.30+0.20/-0.15
1.30 MAX
0.45+0.15/-0.05
2.40+0.30/-0.20
1.90
0.95
0.13+0.10/-0.05
0.00 ~ 0.10
0.55
0.20 MIN
1.00+0.20/-0.10
7
High Reliability
3
D
B
C
D
E
G
H
J
K
H
1
CONSTRUCTION
Silicon epitaxial planar.
P
P
L
M
N
P
C
N
MAXIMUM RATING (Ta=25
CHARACTERISTIC
Peak Reverse Voltage
DC Reverse Voltage
Average Forward Current
Peak Forward Surge Current
Junction Temperature
Storage Temperature Range
)
SYMBOL
V
RM
V
R
I
O
I
FSM
T
j
T
stg
RATING
40
20
0.5
3
125
-40 +125
UNIT
V
V
A
A
M
3
1. NC
2. ANODE
3. CATHODE
2
1
K
SOT-23
Marking
Type Name
J
Lot No.
U3
ELECTRICAL CHARACTERISTICS (Ta=25 )
CHARACTERISTIC
Forward Voltage
Reverse Current
Total Capacitance
SYMBOL
V
F
(1)
V
F
(2)
I
R
C
T
TEST CONDITION
I
F
=10mA
I
F
=500mA
V
R
=10V
V
R
=10V, f=1MHz
MIN.
-
-
-
-
TYP.
-
-
-
20
MAX.
0.3
0.5
30
-
UNIT
V
V
A
pF
2002. 10. 2
Revision No : 1
1/2
1
2
