SEMICONDUCTOR
TECHNICAL DATA
LOW VOLTAGE HIGH SPEED SWITCHING.
FEATURES
Low Forward Voltage : V
F(2)
=0.43V (Typ.)
Small Package : USC.
CATHODE MARK
B
1
KDR377
SCHOTTKY BARRIER TYPE DIODE
G
K
A
H
E
2
D
J
C
I
MAXIMUM RATING (Ta=25
CHARACTERISTIC
Maximum (Peak) Reverse Voltage
Reverse Voltage
Maximum (Peak) Forward Current
Average Forward Current
Surge Current (10ms)
Power Dissipation
Junction Temperature
Storage Temperature Range
pad dimension of 4 4mm.
)
SYMBOL
V
RM
V
R
I
FM
I
O
I
FSM
P
D
T
j
T
stg
RATING
40
40
150
30
200
200*
125
-55 125
UNIT
V
V
mA
mA
mA
mW
1. ANODE
2. CATHODE
M
M
DIM
A
B
C
D
E
F
G
H
I
J
K
L
M
MILLIMETERS
_
2.50 + 0.1
_ 0.05
1.25 +
_
0.90 + 0.05
0.30+0.06/-0.04
_
1.70 + 0.05
MIN 0.17
_
0.126 + 0.03
0~0.1
1.0 MAX
_
0.15 + 0.05
_
0.4 + 0.05
2 +4/-2
4~6
USC
* : Mounted on a glass epoxy circuit board of 20 20mm,
Marking
Type Name
UV
ELECTRICAL CHARACTERISTICS (Ta=25 )
CHARACTERISTIC
Forward Voltage
Reverse Current
Total Capacitance
SYMBOL
V
F(1)
V
F(2)
I
R
C
T
I
F
=1mA
I
F
=30mA
V
R
=40V
V
R
=1V, f=1MHz
TEST CONDITION
MIN.
-
-
-
-
TYP.
0.29
0.43
-
6.0
MAX.
0.37
0.55
20
-
UNIT
V
A
pF
2003. 6. 13
Revision No : 4
F
L
1/2
1
2
