SEMICONDUCTOR
TECHNICAL DATA
HIGH SPEED RECTIFICATION
(SWITCHING REGULATORS, CONVERTERS, CHOPPERS)
UNIVERSAL-USE RECTIFIERS.
KDR732E
SCHOTTKY BARRIER TYPE DIODE
(TWIN TYPE, CATHODE COMMON)
E
B
FEATURES
A
G
H
2
1
3
D
DIM
A
B
C
D
E
G
H
J
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
Ultrasmall-sized package permtting KDR732
applied sets to be made small and slim.
Highly reliable planar structure.
MILLIMETERS
_
1.60 + 0.10
_
0.85 + 0.10
_
0.70 + 0.10
0.27+0.10/-0.05
_
1.60 + 0.10
_
1.00 + 0.10
0.50
_
0.13 + 0.05
J
C
3
1. ANODE 1
2. ANODE 2
3. CATHODE
2
1
MAXIMUM RATING (Ta=25
CHARACTERISTIC
Repetitive (Peak) Reverse Voltage
Non-Repetitive (Peak)
Reverse Surge Voltage
Average Forward Current
Surge Forward Current
Junction Temperature
Storage Temperature Range
)
SYMBOL
V
RRM
V
RSM
I
O
I
FSM
T
j
T
stg
RATING
30
35
70
2
125
-55 125
UNIT
V
V
mA
A
ESM
Marking
UZ
ELECTRICAL CHARACTERISTICS (Ta=25 )
CHARACTERISTIC
Reverse Voltage
Forward Voltage
Reverse Current
Total Capacitance
Reverse Recovery Time
SYMBOL
V
R
V
F
I
R
C
T
t
rr
I
R
=20 A
I
F
=70mA
V
R
=15V
V
R
=10V, f=1MHz
I
R
=I
F
=10mA
TEST CONDITION
MIN.
30
-
-
-
-
TYP.
-
-
-
3.0
-
MAX.
-
0.55
5
-
10
UNIT
V
V
A
pF
nS
2003. 2. 25
Revision No : 1
1/2
1
2
