SS12W SERIES
SURFACE MOUNT SCHOTTKY BARRIER RECTIFIER
1.0 Ampere
VOLTAGE
20 to 100 Volts
CURRENT
FEATURES
• Plastic package has Underwriters Laboratory
Flammability Classification 94V-O
• For surface mounted applications
• Low profile package
• Built-in strain relief
• Metal to silicon rectifier. majority carrier conduction
• Low power loss, high efficiency
• High surge capacity
• High current capacity, low V
F
• For use in low voltage high frequency inverters, free wheeling,
and polarity protection applications.
• Lead free in comply with EU RoHS 2002/95/EC directives
MECHANICAL DATA
• Case: JEDEC SMA(W) molded plastic
• Terminals:Solder plated, solderable per MIL-STD-750, Method 2026
• Polarity: Color band denotes cathode end
• Standard packaging: 12mm tape (EIA-481)
• Weight: 0.0023 ounce, 0.0679 gram
1
2
Cathode
Anode
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25°C ambient temperature unless otherwise specified.
Resistive or inductive load.
PA RA ME TE R
Ma xi mum Re curr e nt P e a k Re ve rs e Vo lta g e
Ma xi mum RMS Vo lta g e
Ma xi mum D C B lo ck i ng Vo lta g e
Ma xi mum A ve ra g e F o rwa rd C urre nt a t T
L
=7 5
O
C
P e a k F o rwa rd S ur g e C ur re nt : 8 .3 ms s i ng le ha lf s i ne - wa ve
s up e ri mp o s e d o n r a te d lo a d ( JE D E C me tho d )
Ma xi mum F o rwa rd Vo lta g e a t 1 A (No te 1 )
Ma xi mum D C Re ve rs e C urr e nt a t
Ra te d D C B lo ck i ng Vo lta g e
Typ i c a l The rma l Re s i sta nc e ( No te 2 )
T
J
=2 5
O
C
T
J
=1 0 0
O
C
S YMB OL
S S 1 2 W S S 1 3 W S S 1 4W S S 1 5 W S S 1 6 W S S 1 8 W S S 1 9 W S 1 00 W
UNITS
V
RRM
V
RMS
V
DC
I
F (AV )
I
F S M
V
F
I
R
R
θ
JL
R
θ
JA
T
J
T
S TG
- 5 5 to +1 2 5
0 .5
0 .5
50
28
88
- 5 5 to +1 5 0
-5 5 to +1 5 0
20
14
20
30
21
30
40
28
40
50
35
50
1
30
0 .7
0 .8 5
0 .5
20
60
42
60
80
56
80
90
63
90
100
70
100
V
V
V
A
A
V
mA
O
C /
W
C
C
Op e ra ti ng J uncti o n Te mp e ra ture Ra ng e
S to ra g e Te mp e ra ture Ra ng e
O
O
NOTES:
1.Pulse Test with PW =300µsec, 1% Duty Cycle.
2.Mounted on P.C. Board with 5.0mm
2
(.013mm thick) copper pad areas.
February 08,2012-REV.06
PAGE . 1
SS12W SERIES
RATING AND CHARACTERISTIC CURVES
AVERAGE FORWARD RECTIFIED
CURRENT AMPERES
1.0
=20-30V
=40-100V
PEAK FORWARD SURGE CURRENT,
AMPERES
30
25
20
15
10
5
0
1
10
NO. OF CYCLE AT 60Hz
.75
.50
SINGLEPHASEHALFWAVE60Hz
RESISTIVEORINDUCTIVELOAD
P
.C.B MOUNTED
ON 0.2
X
0.2"( 5.0
X
5. 0mm)
COPPERPADAREAS
.25
0
0
25
50
75
100
125
o
150
175
100
LEAD TEMPERATURE, C
Fig.1-FORWARD CURRENT DERATING CURVE
Fig.2- MAXIMUM NON-REPETITIVEPEAKFORWARD
SURGE CURRENT
10
5
10
50-60V
FORWARD CURRENT , AMPERES
10
4
20-40V
REVERSE CURRENT ,
m
A
10
3
T
J
=125 C
2
O
1.0
10
T
J
=75 C
10
1
O
80-100V
0.1
T
A
= 25
O
C
10
0
10
-1
T
J
=25 C
10
-2
O
V
RRM
=20-60V
V
RRM
=80-100V
0.01
20
40
60
80
100
0
0.2
0.4
0.6
0.8
1.0
PERCENT OF RATED PEAK REVERSE VOLTAGE ,%
FORWARD VOLTAGE , VOLTS
Fig.3-TYPICAL REVERSE CHARACTERISTIC
Fig.4-TYPICAL INSTANTANEOUS FORWARD
CHARACTERISTIC
February 08,2012-REV.06
PAGE . 2
SS12W SERIES
MOUNTING PAD LAYOUT
ORDER INFORMATION
• Packing information
T/R - 7.5K per 13" plastic Reel
T/R - 1.8Kper 7” plastic Reel
February 08,2012-REV.06
PAGE . 3
SS12W SERIES
Part No_packing code_Version
SS12W_R1_00001
SS12W_R1_10001
SS12W_R2_00001
SS12W_R2_10001
For example :
RB500V-40_R2_00001
Part No.
Serial number
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)
Version Code
XXXXX
2
nd
Code
HF or RoHS
1
st
Code 2
nd
~5
th
Code
0
1
2
X
Y
U
D
HF
RoHS
0
1
serial number
serial number
February 08,2012-REV.06
PAGE . 4
SS12W SERIES
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.
February 08,2012-REV.06
PAGE . 5
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