KDR731S KEC(Korea Electronics), KDR731S Datasheet
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KDR731S
Manufacturer Part Number
KDR731S
Description
Manufacturer
KEC(Korea Electronics)
Datasheet
1.KDR731S.pdf
(2 pages)
Specifications of KDR731S
Date_code
07+
Packing_info
SOT-23
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
KDR731S-RTK/P
Manufacturer:
MIT
Quantity:
3 000
2003. 2. 25
HIGH SPEED RECTIFICATION
(SWITCHING REGULATORS, CONVERTERS, CHOPPERS)
UNIVERSAL-USE RECTIFIERS.
FEATURES
MAXIMUM RATING (Ta=25 )
ELECTRICAL CHARACTERISTICS (Ta=25 )
Repetitive (Peak) Reverse Voltage
Non-Repetitive (Peak)
Reverse Surge Voltage
Average Forward Current
Surge Forward Current
Junction Temperature
Storage Temperature Range
Reverse Voltage
Forward Voltage
Reverse Current
Total Capacitance
Reverse Recovery Time
Low Forward Voltage : V
Fast reverse recovery time (trr max=10nS)
Low switching noise.
Low leakage current and high reliablility due to
Highly reliable planar structure.
Series connection of 2 elements in an SOT-23 package
facilitates high-density mounting and permits KDR731S
applied equipment to be made smaller.
CHARACTERISTIC
CHARACTERISTIC
F
max=0.55V
Revision No : 1
SEMICONDUCTOR
TECHNICAL DATA
SYMBOL
SYMBOL
V
V
V
C
V
I
t
I
T
R
rr
FSM
R
F
T
RRM
I
T
RSM
O
stg
j
I
I
V
V
I
-55 125
RATING
R
F
R
=70mA
R
R
=20 A
=I
=15V
=10V, f=1MHz
125
30
35
70
F
2
=10mA
TEST CONDITION
UNIT
mA
V
V
A
SCHOTTKY BARRIER TYPE DIODE
Type Name
Marking
1. CATHODE 1
2. ANODE 2
3. ANODE 1 / CATHODE 2
MIN.
(SERIES CONNECTION)
30
L
2
1
-
-
-
-
P
KDR731S
E
B
SOT-23
M
UX
TYP.
P
3
L
5.0
-
-
-
-
MAX.
DIM
A
G
0.55
B
C
D
E
H
M
J
K
L
N
P
10
5
-
-
2
MILLIMETERS
1.30+0.20/-0.15
1.00+0.20/-0.10
0.45+0.15/-0.05
2.40+0.30/-0.20
0.13+0.10/-0.05
0.00 ~ 0.10
0.20 MIN
1.30 MAX
2.93 0.20
3
Lot No.
0.55
7
1.90
0.95
UNIT
+ _
1
pF
nS
V
V
A
1/2