SDB20200PI
Schottky Barrier Rectifier
HIGH VOLTAGE SCHOTTKY RECTIFIER
Features
Low forward voltage drop
Low power loss and High efficiency
Low leakage current
Dual common cathode rectifier
Full lead (Pb)-free and RoHS compliant device
123
1
2
3
Pin 1, 3: Anode
Pin 2: Cathode
Applications
High efficiency SMPS
Output rectification
High frequency switching
Freewheeling
DC-DC converter systems
TO-220F-3L
Product Characteristics
I
F(AV)
V
RRM
V
FM
at 125℃
I
FSM
2 x 10A
200V
0.88V
180A
Description
The SDB20200PI has two schottky barriers arranged in a common cathode configuration and is ideally
suited for a full wave output rectifier in low switching power supplies and DC to DC converters where
small size and high reliability are required.
Ordering Information
Device
SDB20200PI
Marking Code
SDB20200
Package
TO-220F-3L
Packaging
Tube
Marking Information
AUK = Manufacture Logo
∆
= Control Code of Manufacture
YMDD = Date Code Marking
-. Y = Year Code
-. M = Monthly Code
-. D = Daily Code
SDB20200 = Specific Device Code
AUK
AUK
Δ
YMDD
Δ
YMDD
SDB20200
SDB20D45
KSD-D0O024-002
1
SDB20200PI
Absolute Maximum Ratings
(Limiting Values)
Characteristic
Maximum repetitive reverse voltage
Maximum working peak reverse voltage
Maximum DC blocking voltage
Maximum average forward rectified current
per diode
total device
Symbol
V
RRM
V
RWM
V
R
I
F(AV)
Value
200
10
20
180
-55℃ to +150℃
150
Unit
V
A
Peak forward surge current 8.3ms single half sine-wave
superimposed on rated load per diode
Storage temperature range
Maximum operating junction temperature
I
FSM
T
stg
T
j
A
℃
℃
Thermal Characteristics
Characteristic
Maximum thermal resistance junction to case
per diode
total device
Symbol
R
th(j-c)
Value
4.0
3.6
Unit
℃/W
Electrical Characteristics
(Per Diode)
Characteristic
Peak forward voltage drop
Symbol
V
FM (1)
Test Condition
I
FM
= 10A
T
j
=25℃
T
j
=125℃
T
j
=25℃
T
j
=125℃
Min.
-
-
-
-
-
Typ.
-
-
-
-
-
Max.
0.95
0.88
20
10
120
Unit
V
V
uA
mA
pF
Reverse leakage current
Junction capacitance
I
RM
(1)
V
R
= V
RRM
C
j
V
R
= 10V
DC
, f=1MHz
Note :
(1) Pulse test :
t
P
≤380
㎲,
Duty cycle≤2%
KSD-D0O024-002
2
SDB20200PI
Rating and Characteristic Curves
Fig. 1) Typical Forward Characteristics
(Per diode)
Fig. 2) Typical Reverse Characteristics
(Per diode)
Fig. 3) Maximum Forward Derative Curve
Fig. 5) Maximum Non-Repetitive Peak Forward
Surge Current
(Per diode)
KSD-D0O024-002
㎂
Fig. 4) Forward Power Dissipation
(Per diode)
Fig. 6) Typical Junction Capacitance
(Per diode)
3
SDB20200PI
Package Outline Dimension
KSD-D0O024-002
4
SDB20200PI
The AUK Corp. products are intended for the use as components in general electronic
equipment (Office and communication equipment, measuring equipment, home
appliance, etc.).
Please make sure that you consult with us before you use these AUK Corp. products
in equipments which require high quality and / or reliability, and in equipments which
could have major impact to the welfare of human life(atomic energy control, airplane,
spaceship, transportation, combustion control, all types of safety device, etc.). AUK
Corp. cannot accept liability to any damage which may occur in case these AUK Corp.
products were used in the mentioned equipments without prior consultation with AUK
Corp..
Specifications mentioned in this publication are subject to change without notice.
KSD-D0O024-002
5
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