SBM1550USS
EXTREME LOW VF SCHOTTKY RECTIFIER
VOLTAGE
FEATURES
• Extreme low forward voltage drop, low power losses
• High efficiency operation
• Lead free in comply with EU RoHS 2011/65/EU directives
0.375(9.5)
0.285(7.2)
50 Volts
CURRENT
15 Amperes
1.0(25.4)MIN.
0.052(1.3)
0.048(1.2)
MECHANICAL DATA
Terminals : Axial leads,solderable per MIL-STD-750, Method 2026
Polarity : Color band denotes cathode end
Approx weight : 0.0402 ounces, 1.142 grams
1.0(25.4)MIN.
Case : Molded plastic, DO-201AD
0.210(5.3)
0.188(4.8)
MAXIMUM RATINGS(T
A
=25
o
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
Typical thermal resistance
Operating junction temperature range
Storage temperature range
(Note 1)
SYMBOL
V
RRM
V
RMS
V
R
I
F(AV)
I
FSM
R
JA
R
JL
T
J
T
STG
VALUE
50
35
50
15
300
25
10
-55 to + 150
-55 to + 150
O
UNIT
V
V
V
A
A
C /W
o
C
C
o
Note : 1.The testing condition of the thermal resistance (junction to ambient and junction to lead) is based on 0 lead
length between two 10x10cm copper pad heatsinks.
ELECTRICAL CHARACTERISTICS(T
A
=25
o
C unless otherwise noted)
PARAMETER
Breakdown voltage
SYMBOL
V
BR
TEST CONDITIONS
I
R
=0.5mA
I
F
=1A
I
F
=5A
I
F
=15A
I
F
=1A
I
F
=5A
V
R
=40V
Reverse current
I
R
V
R
=50V
T
J
=25
o
C
T
J
=125
o
C
T
J
=25
o
C
T
J
=125
o
C
MIN.
50
-
-
-
-
-
-
-
-
TYP.
-
0.28
0.35
0.43
0.18
0.27
65
-
22
MAX.
-
-
-
0.49
-
-
-
320
-
UNIT
V
V
V
A
A
mA
Instantaneous forward voltage
V
F
September 23,2013-REV.00
PAGE . 1
SBM1550USS
C
J
, Junction Capacitance (pF)
I
F
, Forward Current (A)
17.5
15
12.5
10
7.5
5
2.5
0
0
25
50
75
100
125
150
10000
1000
100
10
1
1
10
100
T
C
, Case Temperature (°C)
V
R
, Reverse Bias Voltage (V)
Fig.1 Forward Current Derating Curve
Fig.2 Typical Junction Capacitance
100
100
I
R
, Reverse Current (mA)
I
F
, Forward Current (A)
T
J
= 150°C
10
T
J
= 125°C
1
T
J
= 75°C
10
T
J
= 150°C
1
T
J
= 75°C
0.1
T
J
= 25°C
0.01
10
20
30
40
50
60
70
80
90
100
T
J
= 125°C
0.1
T
J
= 25°C
0.01
0
0.2
0.4
0.6
Percent of Rated Peak Reverse Voltage (%)
V
F
, Forward Voltage (V)
Fig.3 Typical Reverse Characteristics
Fig.4 Typical Forward Characteristics
September 23,2013-REV.00
PAGE . 2
SBM1550USS
Part No_packing code_Version
SBM1550USS_AY_00001
SBM1550USS_AY_10001
SBM1550USS_B0_00001
SBM1550USS_B0_10001
SBM1550USS_R2_00001
SBM1550USS_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
September 23,2013-REV.00
PAGE . 3
SBM1550USS
Disclaimer
•
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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.
September 23,2013-REV.00
PAGE . 4
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