SD820YS SD8100YS
1 of 3 2002 Won-Top Electronics
SD820YS SD8100YS
8.0A DPAK SURFACE MOUNT SCHOTTKY BARRIER RECTIFIER
Features
!
Schottky Barrier chip A C
!
Guard Ring Die Construction B J
!
Low Profile Package D
!
High Surge Current Capability
!
Low Power Loss, High Efficiency
!
Ideal for Printed Circuit Board E
!
For Use in Low Voltage, High Frequency K
Inverters, Free Wheeling Applications G
H
L
P P
Mechanical Data
!
Case:
Molded
Plastic
!
Terminals: Plated Leads Solderable per
MIL-STD-750, Method 2026
PIN 1 - +
!
Polarity: Cathode Band
PIN 3 - Case PIN 2
!
Weight: 0.4 grams (approx.)
!
Mounting
Position:
Any
!
Marking: Type Number
!
Standard Packaging: 16mm Tape (EIA-481)
Maximum Ratings and Electrical Characteristics
@T
A
=25C unless otherwise specified
Single Phase, half wave, 60Hz, resistive or inductive load. For capacitive load, derate current by 20%.
Characteristic
Symbol
SD
820YS
SD
830YS
SD
840YS
SD
850YS
SD
860YS
SD
880YS
SD
8100YS
Unit
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage
V
RRM
V
RWM
V
R
20
30
40
50
60
80
100
V
RMS Reverse Voltage
V
R(RMS)
14
21
28
35
42
56
70
V
Average Rectified Output Current @T
L
= 85C
I
O
8.0
A
Non-Repetitive Peak Forward Surge Current 8.3ms
Single half sine-wave superimposed on rated load
(JEDEC Method)
I
FSM
85
A
Forward Voltage (Note 1) @I
F
= 8.0A
V
FM
0.65
0.75
0.85
V
Peak Reverse Current @T
A
= 25C
At Rated DC Blocking Voltage @T
A
= 100C
I
RM
0.2
20
mA
Typical Junction Capacitance (Note 2)
C
j
400
pF
Typical Thermal Resistance Junction to Ambient
R
JA
60
K/W
Operating Temperature Range
T
j
-50 to +125
C
Storage Temperature Range
T
STG
-50 to +150
C
Note: 1. Mounted on P.C. Board with 14mm
2
(0.13mm thick) copper pad.
2. Measured at 1.0 MHz and applied reverse voltage of 4.0V D.C.
WTE
POWER SEMICONDUCTORS
D PAK/TO-252AA
Dim
Min
Max
A
6.4
6.8
B
5.0
5.4
C
2.35
2.75
D
--
1.60
E
5.3
5.7
G
2.3
2.7
H
0.4
0.8
J
0.4
0.6
K
0.3
0.7
L
0.50 Typical
P
--
2.3
All Dimensions in mm
PIN 1 2 3
I
,
A
V
E
R
A
G
E
OUTP
UT
C
U
R
R
E
N
T
(
A
)
(AV)
0
2
4
6
8
10
10
40
60
80
100
120
140150
T , LEAD TEMPERATURE ( C)
Fig. 1 Forward Current Derating Curve
L
Single Pulse Half-Wave
60 Hz Resistive or Inductive Load
100
1000
2000
0.1
1.0
10
100
C
,
C
AP
A
C
IT
A
N
C
E
(p
F
)
j
V , REVERSE VOLTAGE (V)
Fig. 4 Typical Junction Capacitance
R
T = 25C
j
f = 1MHz
0
20
40
60
80
100
1
10
100
I
,
P
E
A
K
F
O
R
W
A
R
D
SUR
G
E
C
U
R
R
E
N
T
(A
)
FS
M
NUMBER OF CYCLES AT 60 Hz
Fig. 3 Maximum Non-Repetitive Peak Fwd Surge Current
8.3ms Single Half Sine-Wave
JEDEC Method
0.1
10
20
40
0
0.5
1.0
1.5
2.0
2.5
I,
N
S
TA
N
T
A
N
E
O
U
S
F
O
R
W
A
R
D C
U
R
R
E
N
T (
A
)
F
V , INSTANTANEOUS FORWARD VOLTAGE (V)
Fig. 2 Typical Forward Characteristics
F
T = 25C
Pulse Width = 300 s
2% Duty Cycle
j
S
D820YS SD8100YS
2 of 3 2002 Won-Top Electronics
SD820YS - SD840YS
SD850YS - SD860YS
SD880YS - SD8100YS
SD820YS SD8100YS
3 of 3 2002 Won-Top Electronics
ORDERING INFORMATION
Product No.
!
!
!
!
Package Type
Shipping Quantity
SD820YS-T3
DPAK
2500/Tape & Reel
SD830YS-T3
DPAK
2500/Tape & Reel
SD840YS-T3
DPAK
2500/Tape & Reel
SD850YS-T3
DPAK
2500/Tape & Reel
SD860YS-T3
DPAK
2500/Tape & Reel
SD880YS-T3
DPAK
2500/Tape & Reel
SD8100YS-T3
DPAK
2500/Tape & Reel
!
T3 suffix refers to a 13" reel.
Shipping quantity given is for minimum packing quantity only. For minimum order
quantity, please consult the Sales Department.
RECOMMENDED FOOTPRINT
0.243
(6.172)
inches(mm)
Won-Top Electronics Co., Ltd (WTE) has checked all information carefully and believes it to be correct and accurate. However, WTE cannot assume any
responsibility for inaccuracies. Furthermore, this information does not give the purchaser of semiconductor devices any license under patent rights to
manufacturer. WTE reserves the right to change any or all information herein without further notice.
WARNING: DO NOT USE IN LIFE SUPPORT EQUIPMENT. WTE power semiconductor products are not authorized for use as critical components in life
support devices or systems without the express written approval.
We power your everyday.
Won-Top Electronics Co., Ltd.
No. 44 Yu Kang North 3rd Road, Chine Chen Dist., Kaohsiung, Taiwan
Phone: 886-7-822-5408 or 886-7-822-5410
Fax: 886-7-822-5417
Email: sales@wontop.com
Internet: http://www.wontop.com
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