SDURB820
SDURD820
Technical Data
Data Sheet N1252, Rev. A
SDURB820/SDURD820
ULTRAFAST RECTIFIER
Features
Ultra-Fast Switching
High Current Capability
Low Reverse Leakage Current
High Surge Current Capability
Plastic Material has UL Flammability Classification
94V-O
“-A” is an AEC-Q101 qualified device
This is a Pb − Free Device
All SMC parts are traceable to the wafer lot
Additional testing can be offered upon request
Applications
Antiparallel diode for high frequency switching
devices
Anti saturation diode
Snubber diode
Free wheeling diode in converters and motor control
circuits
Rectifiers in switch mode power supplies (SMPS)
Inductive heating and melting
Uninterruptible power supplies (UPS)
Ultrasonic cleaners and welders
SDURB820
SDURD820
D
2
PAK
DPAK
Maximum Ratings:
Characteristics
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage
Average Rectified Forward Current
Peak One Cycle Non-Repetitive Surge
Current
Symbol
V
RRM
V
RWM
V
R
I
F (AV)
I
FSM
Condition
-
Max.
200
8
80
Units
V
A
A
50% duty cycle @Tc=105°C,
rectangular wave form
8.3ms, Half Sine pulse
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SDURB820
SDURD820
Technical Data
Data Sheet N1252, Rev. A
Electrical Characteristics:
Characteristics
Forward Voltage Drop*
Reverse Current*
Symbol
V
F1
V
F2
I
R1
I
R2
Condition
@ 8A, Pulse, T
J
= 25
C
@ 8A, Pulse, T
J
= 125
C
@V
R
= rated V
R
T
J
= 25
C
@V
R
= rated V
R
T
J
= 125
C
I
F
=500mA, I
R
=1A,and I
rm
=250mA
Typ.
1.01
0.91
0.05
30
31
Max.
1.2
1.1
5
500
35
Units
V
V
μA
μA
ns
* Pulse width < 300 µs, duty cycle < 2%
Reverse Recovery Time
t
rr
Thermal-Mechanical Specifications:
Characteristics
Junction Temperature
Storage Temperature
Typical Thermal Resistance
Junction to Case
Case Style
Symbol
T
J
T
stg
R
JC
2.3
D
2
PAK/ DPAK
SDURB820
-55 to +150
-55 to +150
1.7
SDURD820
Units
C
C
C/W
Tube Specification
Device
SDURB820
SDURB820TR
SDURD820
SDURD820TR
Package
D²PAK
D²PAK
DPAK
DPAK
Weight
1.85g
1.85g
0.39g
0.39g
Shipping
800pcs / reel
800pcs / reel
2500pcs / reel
2500pcs / reel
For information on tape and reel specifications, including part orientation and tape sizes, please refer to our tape and reel packaging
specification.
China - Germany - Korea - Singapore - United States
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SDURB820
SDURD820
Technical Data
Data Sheet N1252, Rev. A
Ratings and Characteristics Curves
China - Germany - Korea - Singapore - United States
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SDURB820
SDURD820
Technical Data
Data Sheet N1252, Rev. A
Marking Diagram
Where XXXXX is YYWWL
SDUR
B/D
8
20
SSG
YY
WW
L
= Device Type
= Package type
= Forward Current (8A)
= Reverse Voltage (200V)
= SSG
= Year
= Week
= Lot Number
Cautions：Molding
resin
Epoxy resin UL:94V-0
Carrier Tape & Reel Specification DPAK
SYMBOL
A
B
C
d
E
F
P0
P
P1
W
Millimeters
Min.
Max.
6.80
2.60
Φ1.45
1.65
7.40
3.90
7.90
1.90
15.90
7.00
2.80
Φ1.65
1.85
7.60
4.10
8.10
2.10
16.30
10.40
10.60
Carrier Tape & Reel Specification D
2
PAK
SYMBOL
A
B
C
d
E
F
P0
P
P1
W
10.70
16.03
5.11
1.45
1.65
11.40
3.90
15.90
1.90
23.90
Millimeters
Min.
Max.
10.90
16.23
5.31
1.65
1.85
11.60
4.10
16.10
2.10
24.30
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http://www.smc-diodes.com - sales@ smc-diodes.com
SDURB820
SDURD820
Technical Data
Data Sheet N1252, Rev. A
Mechanical Dimensions DPAK
SYMBOL
A
A1
b
c
D
D1
D2
E
e
L
L1
L2
L3
L4
Φ
Θ
h
V
Millimeters
Min.
Max.
2.20
2.40
0.00
0.127
0.66
0.86
0.46
0.60
6.50
6.70
5.13
5.46
4.83 REF.
6.00
6.20
2.186
2.386
9.70
10.40
2.90 REF.
1.40
1.70
1.60 REF.
0.60
1.00
1.10
1.30
0°
8°
0.00
0.30
5.35 REF.
Inches
Min.
Max.
0.087
0.094
0.000
0.005
0.026
0.034
0.018
0.024
0.256
0.264
0.202
0.215
0.190 REF.
0.236
0.244
0.086
0.094
0.381
0.409
0.144 REF.
0.055
0.067
0.063 REF.
0.024
0.039
0.043
0.051
0°
8°
0.000
0.012
0.211 REF.
Mechanical Dimensions D
2
PAK
Symbol
A
A1
A2
b
b1
c
c1
D
D1
E
E1
E2
e
H
L
L1
L2
L3
e
e1
e2
e3
Dimensions in millimeters
Min.
4.47
0
2.59
0.71
1.17
0.31
1.17
8.50
6.40
10.01
7.6
9.98
14.6
2.00
1.12
1.30
0
Typical
4.70
0.10
2.69
0.81
1.27
0.38
1.27
8.70
10.16
10.08
2.54
15.1
2.30
1.27
0.25BSC
-
5°
4°
4°
Max.
4.85
0.25
2.89
0.96
1.37
0.61
1.37
8.90
10.31
10.31
15.6
2.74
1.42
2.20
8°
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