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KEC

KDR731S Datasheet Preview

KDR731S Datasheet

SCHOTTKY BARRIER TYPE DIODE

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SEMICONDUCTOR
TECHNICAL DATA
HIGH SPEED RECTIFICATION
(SWITCHING REGULATORS, CONVERTERS, CHOPPERS)
UNIVERSAL-USE RECTIFIERS.
FEATURES
Low Forward Voltage : VF 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.
Series connection of 2 elements in an SOT-23 package
facilitates high-density mounting and permits KDR731S
applied equipment to be made smaller.
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
VRRM
VRSM
IO
IFSM
Tj
Tstg
RATING
30
35
70
2
125
-55 125
UNIT
V
V
mA
A
KDR731S
SCHOTTKY BARRIER TYPE DIODE
(SERIES CONNECTION)
E
L BL
DIM MILLIMETERS
A 2.93+_ 0.20
B 1.30+0.20/-0.15
23
C 1.30 MAX
D 0.40+0.15/-0.05
E 2.40+0.30/-0.20
1 G 1.90
H 0.95
J 0.13+0.10/-0.05
K 0.00 ~ 0.10
Q
PP
L 0.55
M 0.20 MIN
N 1.00+0.20/-0.10
P7
Q 0.1 MAX
M
1. CATHODE 1
2. ANODE 2
3. ANODE 1 / CATHODE 2
3
21
SOT-23
Marking
UXType Name
Lot No.
ELECTRICAL CHARACTERISTICS (Ta=25 )
CHARACTERISTIC
SYMBOL
Reverse Voltage
Forward Voltage
Reverse Current
Total Capacitance
Reverse Recovery Time
VR
VF
IR
CT
trr
TEST CONDITION
IR=20 A
IF=70mA
VR=15V
VR=10V, f=1MHz
IR=IF=10mA
MIN.
30
-
-
-
-
TYP.
-
-
-
5.0
-
MAX.
-
0.55
5
-
10
UNIT
V
V
A
pF
nS
2003. 2. 25
Revision No : 1
1/2




KEC

KDR731S Datasheet Preview

KDR731S Datasheet

SCHOTTKY BARRIER TYPE DIODE

No Preview Available !

KDR731S
2003. 2. 25
Revision No : 1
2/2


Part Number KDR731S
Description SCHOTTKY BARRIER TYPE DIODE
Maker KEC
Total Page 2 Pages
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