2003. 2. 25
1/2
SEMICONDUCTOR
TECHNICAL DATA
KDR732
SCHOTTKY BARRIER TYPE DIODE
Revision No : 2
HIGH SPEED RECTIFICATION
(SWITCHING REGULATORS, CONVERTERS, CHOPPERS)
UNIVERSAL-USE RECTIFIERS.
FEATURES
Low Forward Voltage : V
F
max=0.55V
Fast reverse recovery time (trr max=10nS)
Low switching noise.
Low leakage current and high reliablility due to
Highly reliable planar structure.
Ultrasmall-sized package permtting KDR732
applied sets to be made small and slim.
MAXIMUM RATING (Ta=25 )
DIM
MILLIMETERS
A
B
D
E
1. ANODE 1
2. ANODE 2
3. CATHODE
USM
2.00 0.20
1.25 0.15
0.90 0.10
0.3+0.10/-0.05
2.10 0.20
0.65
0.15+0.1/-0.06
1.30
0.00-0.10
0.70
C
G
H
J
K
L
K
1
3
2
E
B
D
A
J
G
C
L
H
M
M
N
N
M
0.42 0.10
N
0.10 MIN
3
2
1
+
_
+
_
+
_
+
_
+
_
ELECTRICAL CHARACTERISTICS (Ta=25 )
Marking
U Z
CHARACTERISTIC
SYMBOL
RATING
UNIT
Repetitive (Peak) Reverse Voltage
V
RRM
30
V
Non-Repetitive (Peak)
Reverse Surge Voltage
V
RSM
35
V
Average Forward Current
I
O
70
mA
Surge Forward Current
I
FSM
2
A
Junction Temperature
T
j
125
Storage Temperature Range
T
stg
-55 125
CHARACTERISTIC
SYMBOL
TEST CONDITION
MIN.
TYP.
MAX.
UNIT
Reverse Voltage
V
R
I
R
=20 A
30
-
-
V
Forward Voltage
V
F
I
F
=70mA
-
-
0.55
V
Reverse Current
I
R
V
R
=15V
-
-
5
A
Total Capacitance
C
T
V
R
=10V, f=1MHz
-
3.0
-
pF
Reverse Recovery Time
t
rr
I
R
=I
F
=10mA
-
-
10
nS
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