PSD820YS~SD860YS
SURFACE MOUNT SCHOTTKY BARRIER RECTIFIERS
Voltage
Features
Plastic package has Underwriters Laboratory
Flammability Classification 94V-O.
For surface mounted applications in order to optimize board space
Low power loss, High efficiency
High surge capacity
For use in low voltage, high frequency inverters free wheeling, and
polarity protection applications
Lead free in compliance with EU RoHS 2011/65/EU directive.
Green molding compound as per IEC61249 Std..(Halogen Free)
20~60 V
Current
8A
Mechanical Data
Case: TO-252 Molded plastic
Terminals: Solder plated, solderable per MIL-STD-750, Method 2026
Polarity: As marking
Standard packaging: 16mm tape (EIA-481)
Approx. Weight: 0.0104 ounces, 0.297 grams
Marking: Part number
Maximum Ratings
(T
A
=25 C unless otherwise noted)
PARAMETER
Maximum repetitive peak reverse voltage
Maximum rms voltage
Maximum dc blocking voltage
Maximum average forward rectified current
Peak forward surge current : 8.3ms single half sine-
wave superimposed on rated load
Maximum forward voltage at 8A
Maximum dc reverse current
at rated dc blocking voltage
T
J
=25 C
T
J
=100 C
R
JC
Typical thermal resistance
R
JA
Operating junction temperature range
Storage temperature range
T
J
T
STG
-55 to +125
-55 to +150
80
-55 to +150
o
o
o
o
SYMBOL
V
RRM
V
RMS
V
R
I
F(AV)
I
FSM
V
F
SD820YS
20
14
20
SD830YS
30
21
30
SD840YS
40
28
40
8
85
SD850YS
50
35
50
SD860YS
60
42
60
UNIT
V
V
V
A
A
0.55
0.2
0.75
0.1
V
I
R
20
5
20
o
mA
C/W
C
C
o
July 7,2016-REV.05
Page 1
PSD820YS~SD860YS
RATING AND CHARACTERISTIC CURVES
AVERAGE FORWARD CURRENT
AMPERES
10
8
6
4
2
0
0
50
100
O
PEAK FORWARD SURGE CURRENT
AMPERES
120
100
80
60
40
20
0
150
CASE TEMPERATURE, C
1
2
5
10
20
50
100
NO. OF CYCLE AT 60Hz
Fig.1- FORWARD CURRENT DERATING CURVE
Fig.2- MAXIMUM NON - REPETITIVE SURGE CURRENT
10
40
INSTANTANEOUS REVERSE CURRENT, mA
INSTANTANEOUS FORWARD CURRENT
AMPERES
20V~45V
10
8
6
4
2
1.0
.8
.6
.4
.2
.1
50~60V
1.0
T
J
= 1 C
00
O
0.1
T
J
= 7 C
5
O
0.01
T
J
= 2 C
5
O
V
RRM
=20-40V
V
RRM
=50-60V
T
J
= 25 C
Pulse Width = 300ms
1% Duty Cycle
O
.001
0
20
40
60
80
100
.3
.4
.5
.6
.7
.8
0.9
1.0
PERCENT OF INSTANTANEOUS REVERSE VOLTAGE,(%)
INSTANTANEOUS FORWARD VOLTAGE ,VOLTS
Fig.3- TYPICAL REVERSE CHARACTERISTICS
Fig.4- TYPICAL INSTANTANEOUS FORWARD
CHARACTERISTICS
120
PERCENT OF REVERSE
VOLTAGE (%)
100
80
60
40~60V
40
20
0
0
25
50
75
100
125
150
T
J
, JUNCTION TEMPERATURE (°C)
20 ~ 30V
Fig.5- OPERATING TEMPERATURE DERATING CURVE
July 7,2016-REV.05
Page 2
PSD820YS~SD860YS
MOUNTING PAD LAYOUT
ORDER INFORMATION
˙Packing
information
T/R – 3K per 13" plastic Reel
July 7,2016-REV.05
Page 3
PSD820YS~SD860YS
Part No_packing code_Version
SD820YS_L2_00001
SD820YS_S2_00001
For example :
RB500V-40_R2_00001
˙Serial
number
˙
Part No.
˙Version
code means HF
˙Packing
size code means 13"
˙Packing
type means T/R
Packing Code
XX
Packing type
Tape and Ammunition
Box (T/B)
Tape and Reel (T/R)
Bulk Packing (B/P)
Tube Packing (T/P)
Tape and Reel (Right Oriented)
(TRR)
Tape and Reel (Left Oriented)
(TRL)
FORMING
1
st
Code
A
R
B
T
S
L
F
Packing size code
N/A
7"
13"
26mm
52mm
PANASERT T/B
CATHODE UP (PBCU)
PANASERT T/B
CATHODE DOWN (PBCD)
2
nd
Code
0
1
2
X
Y
U
D
HF or
RoHS
HF
RoHS
Version Code
XXXXX
1 Code
0
1
st
2 ~5 Code
serial number
serial number
nd
th
July 7,2016-REV.05
Page 4
PSD820YS~SD860YS
Disclaimer
● Reproducing and modifying information of the document is prohibited without permission from Panjit
International Inc..
● Panjit International Inc. reserves the rights to make changes of the content herein the document
anytime without notification. Please refer to our website for the latest document.
● Panjit International Inc. disclaims any and all liability arising out of the application or use of any
product including damages incidentally and consequentially occurred.
● Panjit International Inc. does not assume any and all implied warranties, including warranties of
fitness for particular purpose, non-infringement and merchantability.
● Applications shown on the herein document are examples of standard use and operation. Customers
are responsible in comprehending the suitable use in particular applications. Panjit International Inc.
makes no representation or warranty that such applications will be suitable for the specified use
without further testing or modification.
● The products shown herein are not designed and authorized for equipments requiring high level of
reliability or relating to human life and for any applications concerning life-saving or life-sustaining,
such as medical instruments, transportation equipment, aerospace machinery et cetera. Customers
using or selling these products for use in such applications do so at their own risk and agree to fully
indemnify Panjit International Inc. for any damages resulting from such improper use or sale.
● Since Panjit uses lot number as the tracking base, please provide the lot number for tracking when
complaining.
July 7,2016-REV.05
Page 5
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